/index.php
PHP | 2412 lines | 1659 code | 228 blank | 525 comment | 387 complexity | fe9b94ef26a93542010e351d22aa7e50 MD5 | raw file
Possible License(s): MIT
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- <?php
- /**
- * Spyc -- A Simple PHP YAML Class
- * @version 0.5
- * @author Vlad Andersen <vlad.andersen@gmail.com>
- * @author Chris Wanstrath <chris@ozmm.org>
- * @link http://code.google.com/p/spyc/
- * @copyright Copyright 2005-2006 Chris Wanstrath, 2006-2011 Vlad Andersen
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- * @package Spyc
- */
- if (!function_exists('spyc_load')) {
- /**
- * Parses YAML to array.
- * @param string $string YAML string.
- * @return array
- */
- function spyc_load ($string) {
- return Spyc::YAMLLoadString($string);
- }
- }
- if (!function_exists('spyc_load_file')) {
- /**
- * Parses YAML to array.
- * @param string $file Path to YAML file.
- * @return array
- */
- function spyc_load_file ($file) {
- return Spyc::YAMLLoad($file);
- }
- }
- /**
- * The Simple PHP YAML Class.
- *
- * This class can be used to read a YAML file and convert its contents
- * into a PHP array. It currently supports a very limited subsection of
- * the YAML spec.
- *
- * Usage:
- * <code>
- * $Spyc = new Spyc;
- * $array = $Spyc->load($file);
- * </code>
- * or:
- * <code>
- * $array = Spyc::YAMLLoad($file);
- * </code>
- * or:
- * <code>
- * $array = spyc_load_file($file);
- * </code>
- * @package Spyc
- */
- class Spyc {
- // SETTINGS
- const REMPTY = "\0\0\0\0\0";
- /**
- * Setting this to true will force YAMLDump to enclose any string value in
- * quotes. False by default.
- *
- * @var bool
- */
- public $setting_dump_force_quotes = false;
- /**
- * Setting this to true will forse YAMLLoad to use syck_load function when
- * possible. False by default.
- * @var bool
- */
- public $setting_use_syck_is_possible = false;
- /**#@+
- * @access private
- * @var mixed
- */
- private $_dumpIndent;
- private $_dumpWordWrap;
- private $_containsGroupAnchor = false;
- private $_containsGroupAlias = false;
- private $path;
- private $result;
- private $LiteralPlaceHolder = '___YAML_Literal_Block___';
- private $SavedGroups = array();
- private $indent;
- /**
- * Path modifier that should be applied after adding current element.
- * @var array
- */
- private $delayedPath = array();
- /**#@+
- * @access public
- * @var mixed
- */
- public $_nodeId;
- /**
- * Load a valid YAML string to Spyc.
- * @param string $input
- * @return array
- */
- public function load ($input) {
- return $this->__loadString($input);
- }
- /**
- * Load a valid YAML file to Spyc.
- * @param string $file
- * @return array
- */
- public function loadFile ($file) {
- return $this->__load($file);
- }
- /**
- * Load YAML into a PHP array statically
- *
- * The load method, when supplied with a YAML stream (string or file),
- * will do its best to convert YAML in a file into a PHP array. Pretty
- * simple.
- * Usage:
- * <code>
- * $array = Spyc::YAMLLoad('lucky.yaml');
- * print_r($array);
- * </code>
- * @access public
- * @return array
- * @param string $input Path of YAML file or string containing YAML
- */
- public static function YAMLLoad($input) {
- $Spyc = new Spyc;
- return $Spyc->__load($input);
- }
- /**
- * Load a string of YAML into a PHP array statically
- *
- * The load method, when supplied with a YAML string, will do its best
- * to convert YAML in a string into a PHP array. Pretty simple.
- *
- * Note: use this function if you don't want files from the file system
- * loaded and processed as YAML. This is of interest to people concerned
- * about security whose input is from a string.
- *
- * Usage:
- * <code>
- * $array = Spyc::YAMLLoadString("---\n0: hello world\n");
- * print_r($array);
- * </code>
- * @access public
- * @return array
- * @param string $input String containing YAML
- */
- public static function YAMLLoadString($input) {
- $Spyc = new Spyc;
- return $Spyc->__loadString($input);
- }
- /**
- * Dump YAML from PHP array statically
- *
- * The dump method, when supplied with an array, will do its best
- * to convert the array into friendly YAML. Pretty simple. Feel free to
- * save the returned string as nothing.yaml and pass it around.
- *
- * Oh, and you can decide how big the indent is and what the wordwrap
- * for folding is. Pretty cool -- just pass in 'false' for either if
- * you want to use the default.
- *
- * Indent's default is 2 spaces, wordwrap's default is 40 characters. And
- * you can turn off wordwrap by passing in 0.
- *
- * @access public
- * @return string
- * @param array $array PHP array
- * @param int $indent Pass in false to use the default, which is 2
- * @param int $wordwrap Pass in 0 for no wordwrap, false for default (40)
- */
- public static function YAMLDump($array,$indent = false,$wordwrap = false) {
- $spyc = new Spyc;
- return $spyc->dump($array,$indent,$wordwrap);
- }
- /**
- * Dump PHP array to YAML
- *
- * The dump method, when supplied with an array, will do its best
- * to convert the array into friendly YAML. Pretty simple. Feel free to
- * save the returned string as tasteful.yaml and pass it around.
- *
- * Oh, and you can decide how big the indent is and what the wordwrap
- * for folding is. Pretty cool -- just pass in 'false' for either if
- * you want to use the default.
- *
- * Indent's default is 2 spaces, wordwrap's default is 40 characters. And
- * you can turn off wordwrap by passing in 0.
- *
- * @access public
- * @return string
- * @param array $array PHP array
- * @param int $indent Pass in false to use the default, which is 2
- * @param int $wordwrap Pass in 0 for no wordwrap, false for default (40)
- */
- public function dump($array,$indent = false,$wordwrap = false) {
- // Dumps to some very clean YAML. We'll have to add some more features
- // and options soon. And better support for folding.
- // New features and options.
- if ($indent === false or !is_numeric($indent)) {
- $this->_dumpIndent = 2;
- } else {
- $this->_dumpIndent = $indent;
- }
- if ($wordwrap === false or !is_numeric($wordwrap)) {
- $this->_dumpWordWrap = 40;
- } else {
- $this->_dumpWordWrap = $wordwrap;
- }
- // New YAML document
- $string = "---\n";
- // Start at the base of the array and move through it.
- if ($array) {
- $array = (array)$array;
- $previous_key = -1;
- foreach ($array as $key => $value) {
- if (!isset($first_key)) $first_key = $key;
- $string .= $this->_yamlize($key,$value,0,$previous_key, $first_key, $array);
- $previous_key = $key;
- }
- }
- return $string;
- }
- /**
- * Attempts to convert a key / value array item to YAML
- * @access private
- * @return string
- * @param $key The name of the key
- * @param $value The value of the item
- * @param $indent The indent of the current node
- */
- private function _yamlize($key,$value,$indent, $previous_key = -1, $first_key = 0, $source_array = null) {
- if (is_array($value)) {
- if (empty ($value))
- return $this->_dumpNode($key, array(), $indent, $previous_key, $first_key, $source_array);
- // It has children. What to do?
- // Make it the right kind of item
- $string = $this->_dumpNode($key, self::REMPTY, $indent, $previous_key, $first_key, $source_array);
- // Add the indent
- $indent += $this->_dumpIndent;
- // Yamlize the array
- $string .= $this->_yamlizeArray($value,$indent);
- } elseif (!is_array($value)) {
- // It doesn't have children. Yip.
- $string = $this->_dumpNode($key, $value, $indent, $previous_key, $first_key, $source_array);
- }
- return $string;
- }
- /**
- * Attempts to convert an array to YAML
- * @access private
- * @return string
- * @param $array The array you want to convert
- * @param $indent The indent of the current level
- */
- private function _yamlizeArray($array,$indent) {
- if (is_array($array)) {
- $string = '';
- $previous_key = -1;
- foreach ($array as $key => $value) {
- if (!isset($first_key)) $first_key = $key;
- $string .= $this->_yamlize($key, $value, $indent, $previous_key, $first_key, $array);
- $previous_key = $key;
- }
- return $string;
- } else {
- return false;
- }
- }
- /**
- * Returns YAML from a key and a value
- * @access private
- * @return string
- * @param $key The name of the key
- * @param $value The value of the item
- * @param $indent The indent of the current node
- */
- private function _dumpNode($key, $value, $indent, $previous_key = -1, $first_key = 0, $source_array = null) {
- // do some folding here, for blocks
- if (is_string ($value) && ((strpos($value,"\n") !== false || strpos($value,": ") !== false || strpos($value,"- ") !== false ||
- strpos($value,"*") !== false || strpos($value,"#") !== false || strpos($value,"<") !== false || strpos($value,">") !== false || strpos ($value, ' ') !== false ||
- strpos($value,"[") !== false || strpos($value,"]") !== false || strpos($value,"{") !== false || strpos($value,"}") !== false) || strpos($value,"&") !== false || strpos($value, "'") !== false || strpos($value, "!") === 0 ||
- substr ($value, -1, 1) == ':')
- ) {
- $value = $this->_doLiteralBlock($value,$indent);
- } else {
- $value = $this->_doFolding($value,$indent);
- }
- if ($value === array()) $value = '[ ]';
- if (in_array ($value, array ('true', 'TRUE', 'false', 'FALSE', 'y', 'Y', 'n', 'N', 'null', 'NULL'), true)) {
- $value = $this->_doLiteralBlock($value,$indent);
- }
- if (trim ($value) != $value)
- $value = $this->_doLiteralBlock($value,$indent);
- if (is_bool($value)) {
- $value = ($value) ? "true" : "false";
- }
-
- if ($value === null) $value = 'null';
- if ($value === "'" . self::REMPTY . "'") $value = null;
- $spaces = str_repeat(' ',$indent);
- //if (is_int($key) && $key - 1 == $previous_key && $first_key===0) {
- if (is_array ($source_array) && array_keys($source_array) === range(0, count($source_array) - 1)) {
- // It's a sequence
- $string = $spaces.'- '.$value."\n";
- } else {
- // if ($first_key===0) throw new Exception('Keys are all screwy. The first one was zero, now it\'s "'. $key .'"');
- // It's mapped
- if (strpos($key, ":") !== false || strpos($key, "#") !== false) { $key = '"' . $key . '"'; }
- $string = rtrim ($spaces.$key.': '.$value)."\n";
- }
- return $string;
- }
- /**
- * Creates a literal block for dumping
- * @access private
- * @return string
- * @param $value
- * @param $indent int The value of the indent
- */
- private function _doLiteralBlock($value,$indent) {
- if ($value === "\n") return '\n';
- if (strpos($value, "\n") === false && strpos($value, "'") === false) {
- return sprintf ("'%s'", $value);
- }
- if (strpos($value, "\n") === false && strpos($value, '"') === false) {
- return sprintf ('"%s"', $value);
- }
- $exploded = explode("\n",$value);
- $newValue = '|';
- $indent += $this->_dumpIndent;
- $spaces = str_repeat(' ',$indent);
- foreach ($exploded as $line) {
- $newValue .= "\n" . $spaces . ($line);
- }
- return $newValue;
- }
- /**
- * Folds a string of text, if necessary
- * @access private
- * @return string
- * @param $value The string you wish to fold
- */
- private function _doFolding($value,$indent) {
- // Don't do anything if wordwrap is set to 0
- if ($this->_dumpWordWrap !== 0 && is_string ($value) && strlen($value) > $this->_dumpWordWrap) {
- $indent += $this->_dumpIndent;
- $indent = str_repeat(' ',$indent);
- $wrapped = wordwrap($value,$this->_dumpWordWrap,"\n$indent");
- $value = ">\n".$indent.$wrapped;
- } else {
- if ($this->setting_dump_force_quotes && is_string ($value) && $value !== self::REMPTY)
- $value = '"' . $value . '"';
- }
- return $value;
- }
- // LOADING FUNCTIONS
- private function __load($input) {
- $Source = $this->loadFromSource($input);
- return $this->loadWithSource($Source);
- }
- private function __loadString($input) {
- $Source = $this->loadFromString($input);
- return $this->loadWithSource($Source);
- }
- private function loadWithSource($Source) {
- if (empty ($Source)) return array();
- if ($this->setting_use_syck_is_possible && function_exists ('syck_load')) {
- $array = syck_load (implode ('', $Source));
- return is_array($array) ? $array : array();
- }
- $this->path = array();
- $this->result = array();
- $cnt = count($Source);
- for ($i = 0; $i < $cnt; $i++) {
- $line = $Source[$i];
-
- $this->indent = strlen($line) - strlen(ltrim($line));
- $tempPath = $this->getParentPathByIndent($this->indent);
- $line = self::stripIndent($line, $this->indent);
- if (self::isComment($line)) continue;
- if (self::isEmpty($line)) continue;
- $this->path = $tempPath;
- $literalBlockStyle = self::startsLiteralBlock($line);
- if ($literalBlockStyle) {
- $line = rtrim ($line, $literalBlockStyle . " \n");
- $literalBlock = '';
- $line .= $this->LiteralPlaceHolder;
- $literal_block_indent = strlen($Source[$i+1]) - strlen(ltrim($Source[$i+1]));
- while (++$i < $cnt && $this->literalBlockContinues($Source[$i], $this->indent)) {
- $literalBlock = $this->addLiteralLine($literalBlock, $Source[$i], $literalBlockStyle, $literal_block_indent);
- }
- $i--;
- }
- while (++$i < $cnt && self::greedilyNeedNextLine($line)) {
- $line = rtrim ($line, " \n\t\r") . ' ' . ltrim ($Source[$i], " \t");
- }
- $i--;
- if (strpos ($line, '#')) {
- if (strpos ($line, '"') === false && strpos ($line, "'") === false)
- $line = preg_replace('/\s+#(.+)$/','',$line);
- }
- $lineArray = $this->_parseLine($line);
- if ($literalBlockStyle)
- $lineArray = $this->revertLiteralPlaceHolder ($lineArray, $literalBlock);
- $this->addArray($lineArray, $this->indent);
- foreach ($this->delayedPath as $indent => $delayedPath)
- $this->path[$indent] = $delayedPath;
- $this->delayedPath = array();
- }
- return $this->result;
- }
- private function loadFromSource ($input) {
- if (!empty($input) && strpos($input, "\n") === false && file_exists($input))
- return file($input);
- return $this->loadFromString($input);
- }
- private function loadFromString ($input) {
- $lines = explode("\n",$input);
- foreach ($lines as $k => $_) {
- $lines[$k] = rtrim ($_, "\r");
- }
- return $lines;
- }
- /**
- * Parses YAML code and returns an array for a node
- * @access private
- * @return array
- * @param string $line A line from the YAML file
- */
- private function _parseLine($line) {
- if (!$line) return array();
- $line = trim($line);
- if (!$line) return array();
- $array = array();
- $group = $this->nodeContainsGroup($line);
- if ($group) {
- $this->addGroup($line, $group);
- $line = $this->stripGroup ($line, $group);
- }
- if ($this->startsMappedSequence($line))
- return $this->returnMappedSequence($line);
- if ($this->startsMappedValue($line))
- return $this->returnMappedValue($line);
- if ($this->isArrayElement($line))
- return $this->returnArrayElement($line);
- if ($this->isPlainArray($line))
- return $this->returnPlainArray($line);
-
-
- return $this->returnKeyValuePair($line);
- }
- /**
- * Finds the type of the passed value, returns the value as the new type.
- * @access private
- * @param string $value
- * @return mixed
- */
- private function _toType($value) {
- if ($value === '') return null;
- $first_character = $value[0];
- $last_character = substr($value, -1, 1);
- $is_quoted = false;
- do {
- if (!$value) break;
- if ($first_character != '"' && $first_character != "'") break;
- if ($last_character != '"' && $last_character != "'") break;
- $is_quoted = true;
- } while (0);
- if ($is_quoted)
- return strtr(substr ($value, 1, -1), array ('\\"' => '"', '\'\'' => '\'', '\\\'' => '\''));
-
- if (strpos($value, ' #') !== false && !$is_quoted)
- $value = preg_replace('/\s+#(.+)$/','',$value);
- if (!$is_quoted) $value = str_replace('\n', "\n", $value);
- if ($first_character == '[' && $last_character == ']') {
- // Take out strings sequences and mappings
- $innerValue = trim(substr ($value, 1, -1));
- if ($innerValue === '') return array();
- $explode = $this->_inlineEscape($innerValue);
- // Propagate value array
- $value = array();
- foreach ($explode as $v) {
- $value[] = $this->_toType($v);
- }
- return $value;
- }
- if (strpos($value,': ')!==false && $first_character != '{') {
- $array = explode(': ',$value);
- $key = trim($array[0]);
- array_shift($array);
- $value = trim(implode(': ',$array));
- $value = $this->_toType($value);
- return array($key => $value);
- }
-
- if ($first_character == '{' && $last_character == '}') {
- $innerValue = trim(substr ($value, 1, -1));
- if ($innerValue === '') return array();
- // Inline Mapping
- // Take out strings sequences and mappings
- $explode = $this->_inlineEscape($innerValue);
- // Propagate value array
- $array = array();
- foreach ($explode as $v) {
- $SubArr = $this->_toType($v);
- if (empty($SubArr)) continue;
- if (is_array ($SubArr)) {
- $array[key($SubArr)] = $SubArr[key($SubArr)]; continue;
- }
- $array[] = $SubArr;
- }
- return $array;
- }
- if ($value == 'null' || $value == 'NULL' || $value == 'Null' || $value == '' || $value == '~') {
- return null;
- }
- if ( is_numeric($value) && preg_match ('/^(-|)[1-9]+[0-9]*$/', $value) ){
- $intvalue = (int)$value;
- if ($intvalue != PHP_INT_MAX)
- $value = $intvalue;
- return $value;
- }
- if (in_array($value,
- array('true', 'on', '+', 'yes', 'y', 'True', 'TRUE', 'On', 'ON', 'YES', 'Yes', 'Y'))) {
- return true;
- }
- if (in_array(strtolower($value),
- array('false', 'off', '-', 'no', 'n'))) {
- return false;
- }
- if (is_numeric($value)) {
- if ($value === '0') return 0;
- if (rtrim ($value, 0) === $value)
- $value = (float)$value;
- return $value;
- }
-
- return $value;
- }
- /**
- * Used in inlines to check for more inlines or quoted strings
- * @access private
- * @return array
- */
- private function _inlineEscape($inline) {
- // There's gotta be a cleaner way to do this...
- // While pure sequences seem to be nesting just fine,
- // pure mappings and mappings with sequences inside can't go very
- // deep. This needs to be fixed.
- $seqs = array();
- $maps = array();
- $saved_strings = array();
- // Check for strings
- $regex = '/(?:(")|(?:\'))((?(1)[^"]+|[^\']+))(?(1)"|\')/';
- if (preg_match_all($regex,$inline,$strings)) {
- $saved_strings = $strings[0];
- $inline = preg_replace($regex,'YAMLString',$inline);
- }
- unset($regex);
- $i = 0;
- do {
- // Check for sequences
- while (preg_match('/\[([^{}\[\]]+)\]/U',$inline,$matchseqs)) {
- $seqs[] = $matchseqs[0];
- $inline = preg_replace('/\[([^{}\[\]]+)\]/U', ('YAMLSeq' . (count($seqs) - 1) . 's'), $inline, 1);
- }
- // Check for mappings
- while (preg_match('/{([^\[\]{}]+)}/U',$inline,$matchmaps)) {
- $maps[] = $matchmaps[0];
- $inline = preg_replace('/{([^\[\]{}]+)}/U', ('YAMLMap' . (count($maps) - 1) . 's'), $inline, 1);
- }
- if ($i++ >= 10) break;
- } while (strpos ($inline, '[') !== false || strpos ($inline, '{') !== false);
- $explode = explode(', ',$inline);
- $stringi = 0; $i = 0;
- while (1) {
- // Re-add the sequences
- if (!empty($seqs)) {
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLSeq') !== false) {
- foreach ($seqs as $seqk => $seq) {
- $explode[$key] = str_replace(('YAMLSeq'.$seqk.'s'),$seq,$value);
- $value = $explode[$key];
- }
- }
- }
- }
- // Re-add the mappings
- if (!empty($maps)) {
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLMap') !== false) {
- foreach ($maps as $mapk => $map) {
- $explode[$key] = str_replace(('YAMLMap'.$mapk.'s'), $map, $value);
- $value = $explode[$key];
- }
- }
- }
- }
- // Re-add the strings
- if (!empty($saved_strings)) {
- foreach ($explode as $key => $value) {
- while (strpos($value,'YAMLString') !== false) {
- $explode[$key] = preg_replace('/YAMLString/',$saved_strings[$stringi],$value, 1);
- unset($saved_strings[$stringi]);
- ++$stringi;
- $value = $explode[$key];
- }
- }
- }
- $finished = true;
- foreach ($explode as $key => $value) {
- if (strpos($value,'YAMLSeq') !== false) {
- $finished = false; break;
- }
- if (strpos($value,'YAMLMap') !== false) {
- $finished = false; break;
- }
- if (strpos($value,'YAMLString') !== false) {
- $finished = false; break;
- }
- }
- if ($finished) break;
- $i++;
- if ($i > 10)
- break; // Prevent infinite loops.
- }
- return $explode;
- }
- private function literalBlockContinues ($line, $lineIndent) {
- if (!trim($line)) return true;
- if (strlen($line) - strlen(ltrim($line)) > $lineIndent) return true;
- return false;
- }
- private function referenceContentsByAlias ($alias) {
- do {
- if (!isset($this->SavedGroups[$alias])) { echo "Bad group name: $alias."; break; }
- $groupPath = $this->SavedGroups[$alias];
- $value = $this->result;
- foreach ($groupPath as $k) {
- $value = $value[$k];
- }
- } while (false);
- return $value;
- }
- private function addArrayInline ($array, $indent) {
- $CommonGroupPath = $this->path;
- if (empty ($array)) return false;
-
- foreach ($array as $k => $_) {
- $this->addArray(array($k => $_), $indent);
- $this->path = $CommonGroupPath;
- }
- return true;
- }
- private function addArray ($incoming_data, $incoming_indent) {
- // print_r ($incoming_data);
- if (count ($incoming_data) > 1)
- return $this->addArrayInline ($incoming_data, $incoming_indent);
-
- $key = key ($incoming_data);
- $value = isset($incoming_data[$key]) ? $incoming_data[$key] : null;
- if ($key === '__!YAMLZero') $key = '0';
- if ($incoming_indent == 0 && !$this->_containsGroupAlias && !$this->_containsGroupAnchor) { // Shortcut for root-level values.
- if ($key || $key === '' || $key === '0') {
- $this->result[$key] = $value;
- } else {
- $this->result[] = $value; end ($this->result); $key = key ($this->result);
- }
- $this->path[$incoming_indent] = $key;
- return;
- }
-
- $history = array();
- // Unfolding inner array tree.
- $history[] = $_arr = $this->result;
- foreach ($this->path as $k) {
- $history[] = $_arr = $_arr[$k];
- }
- if ($this->_containsGroupAlias) {
- $value = $this->referenceContentsByAlias($this->_containsGroupAlias);
- $this->_containsGroupAlias = false;
- }
- // Adding string or numeric key to the innermost level or $this->arr.
- if (is_string($key) && $key == '<<') {
- if (!is_array ($_arr)) { $_arr = array (); }
- $_arr = array_merge ($_arr, $value);
- } else if ($key || $key === '' || $key === '0') {
- if (!is_array ($_arr))
- $_arr = array ($key=>$value);
- else
- $_arr[$key] = $value;
- } else {
- if (!is_array ($_arr)) { $_arr = array ($value); $key = 0; }
- else { $_arr[] = $value; end ($_arr); $key = key ($_arr); }
- }
- $reverse_path = array_reverse($this->path);
- $reverse_history = array_reverse ($history);
- $reverse_history[0] = $_arr;
- $cnt = count($reverse_history) - 1;
- for ($i = 0; $i < $cnt; $i++) {
- $reverse_history[$i+1][$reverse_path[$i]] = $reverse_history[$i];
- }
- $this->result = $reverse_history[$cnt];
- $this->path[$incoming_indent] = $key;
- if ($this->_containsGroupAnchor) {
- $this->SavedGroups[$this->_containsGroupAnchor] = $this->path;
- if (is_array ($value)) {
- $k = key ($value);
- if (!is_int ($k)) {
- $this->SavedGroups[$this->_containsGroupAnchor][$incoming_indent + 2] = $k;
- }
- }
- $this->_containsGroupAnchor = false;
- }
- }
- private static function startsLiteralBlock ($line) {
- $lastChar = substr (trim($line), -1);
- if ($lastChar != '>' && $lastChar != '|') return false;
- if ($lastChar == '|') return $lastChar;
- // HTML tags should not be counted as literal blocks.
- if (preg_match ('#<.*?>$#', $line)) return false;
- return $lastChar;
- }
- private static function greedilyNeedNextLine($line) {
- $line = trim ($line);
- if (!strlen($line)) return false;
- if (substr ($line, -1, 1) == ']') return false;
- if ($line[0] == '[') return true;
- if (preg_match ('#^[^:]+?:\s*\[#', $line)) return true;
- return false;
- }
- private function addLiteralLine ($literalBlock, $line, $literalBlockStyle, $indent = -1) {
- $line = self::stripIndent($line, $indent);
- if ($literalBlockStyle !== '|') {
- $line = self::stripIndent($line);
- }
- $line = rtrim ($line, "\r\n\t ") . "\n";
- if ($literalBlockStyle == '|') {
- return $literalBlock . $line;
- }
- if (strlen($line) == 0)
- return rtrim($literalBlock, ' ') . "\n";
- if ($line == "\n" && $literalBlockStyle == '>') {
- return rtrim ($literalBlock, " \t") . "\n";
- }
- if ($line != "\n")
- $line = trim ($line, "\r\n ") . " ";
- return $literalBlock . $line;
- }
- function revertLiteralPlaceHolder ($lineArray, $literalBlock) {
- foreach ($lineArray as $k => $_) {
- if (is_array($_))
- $lineArray[$k] = $this->revertLiteralPlaceHolder ($_, $literalBlock);
- else if (substr($_, -1 * strlen ($this->LiteralPlaceHolder)) == $this->LiteralPlaceHolder)
- $lineArray[$k] = rtrim ($literalBlock, " \r\n");
- }
- return $lineArray;
- }
- private static function stripIndent ($line, $indent = -1) {
- if ($indent == -1) $indent = strlen($line) - strlen(ltrim($line));
- return substr ($line, $indent);
- }
- private function getParentPathByIndent ($indent) {
- if ($indent == 0) return array();
- $linePath = $this->path;
- do {
- end($linePath); $lastIndentInParentPath = key($linePath);
- if ($indent <= $lastIndentInParentPath) array_pop ($linePath);
- } while ($indent <= $lastIndentInParentPath);
- return $linePath;
- }
- private function clearBiggerPathValues ($indent) {
- if ($indent == 0) $this->path = array();
- if (empty ($this->path)) return true;
- foreach ($this->path as $k => $_) {
- if ($k > $indent) unset ($this->path[$k]);
- }
- return true;
- }
- private static function isComment ($line) {
- if (!$line) return false;
- if ($line[0] == '#') return true;
- if (trim($line, " \r\n\t") == '---') return true;
- return false;
- }
- private static function isEmpty ($line) {
- return (trim ($line) === '');
- }
- private function isArrayElement ($line) {
- if (!$line) return false;
- if ($line[0] != '-') return false;
- if (strlen ($line) > 3)
- if (substr($line,0,3) == '---') return false;
-
- return true;
- }
- private function isHashElement ($line) {
- return strpos($line, ':');
- }
- private function isLiteral ($line) {
- if ($this->isArrayElement($line)) return false;
- if ($this->isHashElement($line)) return false;
- return true;
- }
- private static function unquote ($value) {
- if (!$value) return $value;
- if (!is_string($value)) return $value;
- if ($value[0] == '\'') return trim ($value, '\'');
- if ($value[0] == '"') return trim ($value, '"');
- return $value;
- }
- private function startsMappedSequence ($line) {
- return ($line[0] == '-' && substr ($line, -1, 1) == ':');
- }
- private function returnMappedSequence ($line) {
- $array = array();
- $key = self::unquote(trim(substr($line,1,-1)));
- $array[$key] = array();
- $this->delayedPath = array(strpos ($line, $key) + $this->indent => $key);
- return array($array);
- }
- private function returnMappedValue ($line) {
- $array = array();
- $key = self::unquote (trim(substr($line,0,-1)));
- $array[$key] = '';
- return $array;
- }
- private function startsMappedValue ($line) {
- return (substr ($line, -1, 1) == ':');
- }
-
- private function isPlainArray ($line) {
- return ($line[0] == '[' && substr ($line, -1, 1) == ']');
- }
-
- private function returnPlainArray ($line) {
- return $this->_toType($line);
- }
- private function returnKeyValuePair ($line) {
- $array = array();
- $key = '';
- if (strpos ($line, ':')) {
- // It's a key/value pair most likely
- // If the key is in double quotes pull it out
- if (($line[0] == '"' || $line[0] == "'") && preg_match('/^(["\'](.*)["\'](\s)*:)/',$line,$matches)) {
- $value = trim(str_replace($matches[1],'',$line));
- $key = $matches[2];
- } else {
- // Do some guesswork as to the key and the value
- $explode = explode(':',$line);
- $key = trim($explode[0]);
- array_shift($explode);
- $value = trim(implode(':',$explode));
- }
- // Set the type of the value. Int, string, etc
- $value = $this->_toType($value);
- if ($key === '0') $key = '__!YAMLZero';
- $array[$key] = $value;
- } else {
- $array = array ($line);
- }
- return $array;
- }
- private function returnArrayElement ($line) {
- if (strlen($line) <= 1) return array(array()); // Weird %)
- $array = array();
- $value = trim(substr($line,1));
- $value = $this->_toType($value);
- $array[] = $value;
- return $array;
- }
- private function nodeContainsGroup ($line) {
- $symbolsForReference = 'A-z0-9_\-';
- if (strpos($line, '&') === false && strpos($line, '*') === false) return false; // Please die fast ;-)
- if ($line[0] == '&' && preg_match('/^(&['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
- if ($line[0] == '*' && preg_match('/^(\*['.$symbolsForReference.']+)/', $line, $matches)) return $matches[1];
- if (preg_match('/(&['.$symbolsForReference.']+)$/', $line, $matches)) return $matches[1];
- if (preg_match('/(\*['.$symbolsForReference.']+$)/', $line, $matches)) return $matches[1];
- if (preg_match ('#^\s*<<\s*:\s*(\*[^\s]+).*$#', $line, $matches)) return $matches[1];
- return false;
- }
- private function addGroup ($line, $group) {
- if ($group[0] == '&') $this->_containsGroupAnchor = substr ($group, 1);
- if ($group[0] == '*') $this->_containsGroupAlias = substr ($group, 1);
- //print_r ($this->path);
- }
- private function stripGroup ($line, $group) {
- $line = trim(str_replace($group, '', $line));
- return $line;
- }
- }
- // Enable use of Spyc from command line
- // The syntax is the following: php spyc.php spyc.yaml
- define ('SPYC_FROM_COMMAND_LINE', false);
- do {
- if (!SPYC_FROM_COMMAND_LINE) break;
- if (empty ($_SERVER['argc']) || $_SERVER['argc'] < 2) break;
- if (empty ($_SERVER['PHP_SELF']) || $_SERVER['PHP_SELF'] != 'spyc.php') break;
- $file = $argv[1];
- printf ("Spyc loading file: %s\n", $file);
- print_r (spyc_load_file ($file));
- } while (0);
- /*
- *
- * The MIT License
- *
- * Copyright (c) 2009, ZX, Ferry Boender
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Modified by Scott Zeid <s@srwz.us> to fix Template::templateFromString().
- *
- */
- define("TEMPLUM_VERSION", "0.4.0-sz-1");
- /**
- * @brief Templum errors.
- *
- * This exception is thrown by the Templum class when errors occur
- * during instantiation or when loading and parsing templates.
- */
- class TemplumError extends Exception {
- /**
- * @brief Create a new TemplumError instance
- * @param $message (string) The error message.
- * @param $code (int) The error code
- */
- public function TemplumError($message, $code = 0) {
- parent::__construct($message, $code);
- }
- }
- /**
- * @brief TemplumTemplate errors.
- *
- * This exception is thrown by the TemplumTemplate class when errors occur
- * during the execution of templates. PHP errors, warnings and notices that
- * occur during the template execution are captured by the TemplumTemplate class and
- * are thrown as TemplumTemplateError exceptions.
- */
- class TemplumTemplateError extends Exception {
-
- protected $template = NULL; /**< The TemplumTemplate instance causing the error. */
- /**
- * @brief Create a new TemplumTemplateError instance
- * @param $message (string) The error message.
- * @param $code (int) The error code
- * @param $template (TemplumTemplate) The template containing the error.
- */
- public function TemplumTemplateError($message, $code = 0, $template = NULL) {
- $this->template = $template;
- parent::__construct($message, $code);
- }
- /**
- * @brief Return the TemplumTemplate instance that contains the error.
- * @return (TemplumTemplate) The template containing the error or NULL if not available.
- */
- public function getTemplate() {
- return($this->template);
- }
- }
- /**
- * @brief Templum Templating Engine.
- *
- * This is the main Templum class. It takes care of retrieval, caching and
- * compiling of (translated) templates.
- */
- class Templum {
- /**
- * @brief Create a new Templum instance.
- * @param $templatePath (string) The full or relative path to the template directory.
- * @param $varsUniversal (array) An array of key/value pairs that will be exported to every template retrieved using this template engine instance.
- * @param $locale (string) The locale for the templates to retrieve. If a file with the suffix noted in $locale is available, it will be returned instead of the default .tpl file.
- * @throw TemplumError if the $templatePath can't be found or isn't a directory.
- */
- public function Templum($templatePath, $varsUniversal = array(), $locale = NULL) {
- if (!file_exists($templatePath)) {
- throw new TemplumError("No such file or directory: $templatePath", 1);
- }
- if (!is_dir($templatePath)) {
- throw new TemplumError("Not a directory: $templatePath", 2);
- }
- $this->templatePath = rtrim(realpath($templatePath), '/');
- $this->varsUniversal = $varsUniversal;
- $this->locale = $locale;
- $this->autoEscape = True;
- $this->cache = array();
- }
- /**
- * @brief Set a universal variable which will available in each template created with this Templum instance.
- * @param $varName (string) The name of the variable. This will become available in the template as $VARNAME.
- * @param $varValue (mixed) The value of the variable.
- */
- public function setVar($varName, $varValue) {
- $this->varsUniversal[$varName] = $varValue;
- }
- /**
- * @brief Turn the auto escape on or off. If on, all content rendered using {{ and }} will automatically be escaped with htmlspecialchars().
- * @param $escape (boolean) True of False. If True, auto escaping is turned on (this is the default). If False, it is turned off for templates retrieved with this Templum engine.
- * @note Auto escaping can be overridden by passing the $autoEscape option to the template() and templateFromString() methods.
- */
- public function setAutoEscape($escape = True) {
- $this->autoEscape = $escape;
- }
- /**
- * @brief Set the locale for templates.
- * @param $locale (string) The locale for the templates to retrieve. If a file with the suffix noted in $locale is available, it will be returned instead of the default .tpl file.
- */
- public function setLocale($locale) {
- $this->locale = $locale;
- }
- /**
- * @brief Retrieve a template by from disk (caching it in memory for the duration of the Templum instance lifetime) or from cache.
- * @param $path (string) TemplumTemplate path, without the .tpl extension, relative to the templatePath.
- * @param $varsGlobal (array) Array of key/value pairs that will be exported to the returned template and all templates included by that template.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @throw TemplumError if the template couldn't be read.
- */
- public function template($path, $varsGlobal = array(), $autoEscape = NULL) {
- $fpath = $this->templatePath . '/' . trim($path, '/').'.tpl';
- if ($autoEscape === NULL) {
- $autoEscape = $this->autoEscape;
- }
- // Check for translated version of this template.
- if (!empty($this->locale)) {
- // Check if the translated template exists in the cache. If it
- // does, returned the cached result. Otherwise check the disk for
- // the translated template.
- $fpathTrans = realpath($fpath.'.'.$this->locale);
- if ($fpathTrans !== False) {
- if (array_key_exists($fpathTrans, $this->cache)) {
- return($this->cache[$fpathTrans]);
- } else {
- if (file_exists($fpathTrans)) {
- $fpath = $fpathTrans;
- }
- }
- }
- // Check the non-translated version of this template
- } else {
- // Check the cache for the non-translated template.
- $rpath = realpath($fpath);
- if($rpath === False) {
- throw new TemplumError("Template not found or not a file: $fpath", 3);
- }
- if (array_key_exists($rpath, $this->cache)) {
- return($this->cache[$rpath]);
- }
- $fpath = $rpath;
- }
- // Check if the template exists.
- if (!is_file($fpath)) {
- throw new TemplumError("Template not found or not a file: $fpath", 3);
- }
- if (!is_readable($fpath)) {
- throw new TemplumError("Template not readable: $fpath", 4);
- }
- // Load the base or translated template.
- $template = new TemplumTemplate(
- $this,
- $fpath,
- $this->compile(file_get_contents($fpath), $autoEscape),
- array_merge($this->varsUniversal, $varsGlobal)
- );
- $this->cache[$fpath] = $template;
- return($template);
- }
-
- /**
- * @brief Create a TemplumTemplate from a string.
- *
- * Create a TemplumTemplate instance using $contents as the template contents.
- * This severely limited what you can do with the TemplumTemplate. There will be
- * no including from the template, no translations, no caching, etc.
- *
- * @param $contents (string) The template contents.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @returns (TemplumTemplate) TemplumTemplate class instance.
- */
- public static function templateFromString($contents, $autoEscape = True) {
- //if ($autoEscape === Null) {
- // $autoEscape = $this->autoEscape;
- //}
- // Load the base or translated template.
- $template = new TemplumTemplate(
- NULL,
- "FROM_STRING",
- self::compile($contents, $autoEscape),
- array()
- );
- return($template);
- }
- /**
- * @brief Compile a template string to PHP code.
- * @param $contents (string) String to compile to PHP code.
- * @param $autoEscape (boolean) Whether to auto escape {{ and }} output with htmlspecialchars()
- * @note This method is used by the Templum class itself, and shouldn't be called directly yourself. Use templateFromString() instead.
- */
- private function compile($contents, $autoEscape = True) {
- // Parse custom short-hand tags to PHP code.
- $contents = preg_replace(
- array(
- "/{{/",
- "/}}\n/",
- "/}}/",
- "/\[\[/",
- "/\]\]/",
- '/^\s*@(.*)$/m',
- '/\[:\s*block\s(.*)\s*:\](.*)\[:\s*endblock\s*:\]/Usm',
- ),
- array(
- $autoEscape ? "<?php echo(htmlspecialchars(" : "<?php echo(",
- $autoEscape ? ")); ?>\n\n" : "); ?>\n\n",
- $autoEscape ? ")); ?>" : "); ?>",
- "<?php ",
- " ?>",
- "<?php \\1 ?>",
- "<?php if (array_key_exists('\\1', \$this->inheritBlocks)) { print(\$this->inheritBlocks['\\1']); } else if (\$this->inheritFrom === NULL) { ?>\\2<?php } else { ob_start(); ?>\\2<?php \$this->inheritBlocks['\\1'] = ob_get_contents(); ob_end_clean(); } ?>",
- ),
- $contents
- );
- return($contents);
- }
- }
- /**
- * @brief Template class
- *
- * This is the TemplumTemplate class. It represents a template and handles the
- * actual rendering of the template, as well as catching errors during
- * rendering. It also contains helper methods which can be used in templates.
- */
- class TemplumTemplate {
- /**
- * @brief Create a new TemplumTemplate instance. You'd normally get an instance from a Templum class instance.
- * @param $templum (Templum instance) The Templum class instance that generated this TemplumTemplate instance.
- * @param $filename (string) The filename of this template.
- * @param $contents (string) The compiled contents of this template.
- * @param $varsGlobal (array) An array of key/value pairs which represent the global variables for this template and the templates it includes.
- */
- public function TemplumTemplate($templum, $filename, $contents, $varsGlobal = array()) {
- $this->templum = $templum;
- $this->filename = $filename;
- $this->contents = $contents;
- $this->varsGlobal = $varsGlobal;
- $this->inheritFrom = NULL;
- $this->inheritBlocks = array();
- }
- /**
- * @brief Add an global variable. The global variable will be available to this templates and all the templates it includes.
- * @param $varName (string) The name of the variable.
- * @param $varValue (mixed) The value of the variable.
- */
- public function setVar($varName, $varValue) {
- $this->varsGlobal[$varName] = $varValue;
- }
- /**
- * @brief Render the contents of the template and return it as a string.
- * @param $varsLocal (array) An array of key/value pairs which represent the local variables for this template.
- * @return (string) The rendered contents of the template.
- */
- public function render($varsLocal = array()) {
- // Extract the Universal (embedded in global), Global and
- // Localvariables into the current scope.
- extract($this->varsGlobal);
- extract($varsLocal);
- // Start output buffering so we can capture the output of the eval.
- ob_start();
- // Temporary set the error handler so we can show the faulty template
- // file. Render the contents, reset the error handler and return the
- // rendered contents.
- $this->errorHandlerOrig = set_error_handler(array($this, 'errorHandler'));
- eval("?>" . $this->contents);
- restore_error_handler();
- // Stop output buffering and return the contents of the buffer
- // (rendered template).
- $result = ob_get_contents();
- ob_end_clean();
- if ($this->inheritFrom !== NULL) {
- $this->inheritFrom->inheritBlocks = $this->inheritBlocks;
- $result = $this->inheritFrom->render();
- }
- return($result);
- }
- /**
- * @brief The error handler that handles errors during the parsing of the template.
- * @param $nr (int) Error code
- * @param $string (string) Error message
- * @param $file (string) Filename of the file in which the erorr occurred.
- * @param $line (int) Linenumber of the line on which the error occurred.
- * @note Do not call this yourself. It is used internally by Templum but must be public.
- */
- public function errorHandler($nr, $string, $file, $line) {
- // We can restore the old error handler, otherwise this error handler
- // will stay active because we throw an exception below.
- restore_error_handler();
- // If this is reached, it means we were still in Output Buffering mode.
- // Stop output buffering, or we'll end up with template text on the
- // Stdout.
- ob_end_clean();
- // Throw the exception
- throw new TemplumTemplateError("$string (file: {$this->filename}, line $line)", 1, $this);
- }
- /**
- * @brief Include another template.
- * @param $template (string) The template to include.
- * @param $varsLocal (array) An array of key/value pairs which represent the local variables for this template.
- */
- public function inc($template, $varsLocal = array()) {
- if (!isset($this->templum)) {
- throw new TemplumTemplateError("Cannot include templates in a TemplumTemplate instance created from a string.", 2, $this);
- }
- $t = $this->templum->template($template, $varsLocal);
- print($t->render());
- }
- /**
- * @brief Inherit from a parent template.
- * @param $template (string) The template to inherit from.
- */
- public function inherit($template) {
- $this->inheritFrom = $this->templum->template($template);
- }
- }
- /* is_mobile()
- * Shitty mobile device detection based on shitty user agent strings.
- *
- * Copyright (C) 2009-2012 Scott Zeid
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright holders
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization.
- */
- /**
- * Determine whether the user agent represents a mobile device.
- *
- * The user can use the following query string parameters to override this
- * function's output:
- * * !mobile, nomobile - Cause this function to return False.
- * * mobile - Cause this function to return True.
- * * mobile=[...], device=[...] - Override the device type.
- *
- * device=[...] takes precedence over mobile=[...].
- *
- * Valid device types are firefox-tablet, firefox, chrome-tablet, chrome,
- * android-tablet, android, webos, tablet, unknown, apple, and apple-tablet
- * (listed in descending order of the author's personal preference). Android
- * tablets and iPads are not considered to be mobile devices, but is_mobile()
- * will still return a device name ending in "-tablet", as appropriate for the
- * device in question.
- *
- * If the user is running Firefox Mobile, the device name would be "firefox",
- * or "firefox-tablet" if it is a tablet. The same is true for users using
- * Chrome, except (obviously) "firefox" would be replaced with "chrome".
- * Although it has been discontinued for a while, support for the HP Touchpad
- * may be added in the future; its device name would be "webos-tablet".
- *
- * @param bool $return_device Return a string representing the type of device.
- * @param bool $use_get Allow overriding default behavior using query strings.
- * @return mixed If $return_device is false, returns a boolean value.
- */
- function is_mobile($return_device = False, $use_get = True) {
- # config
- $user_agent = $_SERVER["HTTP_USER_AGENT"];
- $nomobile = False; $forcemobile = False; $forcedevice = "";
- if ($use_get) {
- if (isset($_GET["!mobile"]) || isset($_GET["nomobile"]))
- $nomobile = True;
- elseif (isset($_GET["mobile"])) {
- $forcedevice = strtolower($_GET["mobile"]);
- if (!stristr($forcedevice, "tablet") && $forcedevice != "ipad")
- $forcemobile = True;
- if (!$forcedevice) $forcedevice = "unknown";
- }
- if (!empty($_GET["device"])) {
- $forcedevice = strtolower($_GET["device"]);
- if (!stristr($forcedevice, "tablet") && $forcedevice != "ipad") {
- $forcemobile = True;
- $nomobile = False;
- }
- }
- }
- # is mobile device?
- if (((
- (stristr($user_agent, "Android") && !stristr($user_agent, "Android 3.") &&
- stristr($user_agent, "Mobile")) ||
- stristr($user_agent, "webOS") ||
- ((stristr($user_agent, "Firefox") || stristr($user_agent, "Fennec")) &&
- stristr($user_agent, "Mobile")) ||
- stristr($user_agent, "iPhone") || stristr($user_agent, "iPod")
- ) && !stristr($user_agent, "Tablet") && $nomobile == False) ||
- $forcemobile == True)
- $mobile = True;
- else
- $mobile = False;
- # which mobile device
- $device = "unknown";
- if (stristr($user_agent, "Android")) {
- if (!stristr($user_agent, "Mobile") || stristr($user_agent, "Android 3."))
- $device = "android-tablet";
- else $device = "android";
- if (stristr($user_agent, "Chrome"))
- $device = str_replace("android", "chrome", $device);
- }
- if (stristr($user_agent, "Firefox") || stristr($user_agent, "Fennec")) {
- if (stristr($user_agent, "Ta…
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