/password/class.chip_password_generator.php

<?php

/*

|-----------------

| Author:	Life.Object

| E-Mail:	life.object@gmail.com

| Website:	http://www.tutorialchip.com/

| Help:		http://www.tutorialchip.com/php-password-generator-class/

| Version:	1.0

| Released: December 02, 2010

| Updated:	December 02, 2010

|------------------

*/



class chip_password_generator {

	

	/*

	|---------------------------

	| Properties

	|---------------------------

	*/

	

	private $args = array(

						'length'				=>	8,

						'alpha_upper_include'	=>	TRUE,

						'alpha_lower_include'	=>	TRUE,						

						'number_include'		=>	TRUE,

						'symbol_include'		=>	TRUE,	

					);

	

	private $alpha_upper = array( "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z");

	private $alpha_lower = array( "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z");

	private $number = array( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 );

	private $symbol = array( "-", "_", "^", "~", "@", "&", "|", "=", "+", ";", "!", ",", "(", ")", "{", "}", "[", "]", ".", "?", "%", "*", "#" );

	

	private $translation = array(

		'a'=>'Alpha',

		'b'=>'Bravo',

		'c'=>'Charlie',

		'd'=>'Delta',

		'e'=>'Echo',

		'f'=>'Foxtrot',

		'g'=>'Golf',

		'h'=>'Hotel',

		'i'=>'India',

		'j'=>'Juliet',

		'k'=>'Kilo',

		'l'=>'Lima',

		'm'=>'Mike',

		'n'=>'November',

		'o'=>'Oscar',

		'p'=>'Papa',

		'q'=>'Quebec',

		'r'=>'Romeo',

		's'=>'Sierra',

		't'=>'Tango',

		'u'=>'Uniform',

		'v'=>'Victor',

		'w'=>'Whiskey',

		'x'=>'X-ray',

		'y'=>'Yankee',

		'z'=>'Zulu',

		0=>'Zero',

		1=>'One',

		2=>'Two',

		3=>'Three',

		4=>'Four',

		5=>'Five',

		6=>'Six',

		7=>'Seven',

		8=>'Eight',

		9=>'Nine',

		"-"=>'Dash',

		"_"=>'Underscore',

		"^"=>'Carat',

		"~"=>'Tilda',

		"@"=>'At Sign', 

		"&"=>'Ampersand', 

		"|"=>'Pipe', 

		"="=>'Equals', 

		"+"=>'Plus', 

		";"=>'Semicolon', 

		"!"=>'Exclamation mark', 

		","=>'Comma', 

		"("=>'Left Paren', 

		")"=>'Right Paren', 

		"{"=>'Left Curly Brace', 

		"}"=>'Right Curly Brace', 

		"["=>'Left Square Bracket', 

		"]"=>'Right Square Bracket', 

		"."=>'Period', 

		"?"=>'Question Mark', 

		"%"=>'Percentage Sign', 

		"*"=>'Asterix', 

		"#"=>'Hash Mark'

		

	);

	/*

	|---------------------------

	| Constructor

	|

	| @public

	| @param array $args

	|

	|---------------------------

	*/

	

	public function __construct( $args = array() ) {

		

		$this->set_args( $args );

						

	}

	

	public function speakable($password){

		$letters = str_split ($password);

		$output="";

		foreach ($letters as $letter){

			if (ctype_alnum($letter) && !is_numeric($letter) && $this->is_upper($letter)) {

				$output.='UPPER CASE '. strtoupper($letter). ' AS IN '.strtoupper($this->translation[strtolower($letter)]);

			} elseif (ctype_alnum($letter) && !is_numeric($letter) && !$this->is_upper($letter)){

				$output.='Lower case '.$letter.' as in '.strtolower($this->translation[strtolower($letter)]);

			} elseif (is_numeric($letter)) {

				$output.='The number '.$letter .' ('.$this->translation[strtolower($letter)].') ';

			}else{

				$output.='The symbol '.$letter .' ('.$this->translation[strtolower($letter)].') ';

			}

			$output.= '<br>';

		}

		$output = substr($output, 0, -4);

		return $output;

	}

	

	

	function is_upper($str) {

	    $chr = mb_substr ($str, 0, 1, "UTF-8");

	    return mb_strtolower($chr, "UTF-8") != $chr;

	}

	

	/*

	|---------------------------

	| Print variable in readable format

	|

	| @public

	| @param string|array|object $var

	|

	|---------------------------

	*/

	

	public function chip_print( $var ) { 

		

		echo "<pre>";

    	print_r($var);

   	 	echo "</pre>";

	

	}

	

	/*

	|---------------------------

	| Update default arguments

	| It will update default array of class i.e $args

	|

	| @private

	| @param array $args - input arguments

	| @param array $defatuls - default arguments 

	| @return array

	|

	|---------------------------

	*/

	

	private function chip_parse_args( $args = array(), $defaults = array() ) { 

		return array_merge( $defaults, $args );	 

	}

	

	/*

	|---------------------------

	| Set default arguments

	| It will set default array of class i.e $args

	|

	| @private

	| @param array $args

	| @return 0

	|

	|---------------------------

	*/

	

	private function set_args( $args = array() ) { 

		

		$defaults = $this->get_args();

		$args = $this->chip_parse_args( $args, $defaults );

		$this->args = $args;	 

	}

	

	/*

	|---------------------------

	| Get default arguments

	| It will get default array of class i.e $args

	|

	| @public

	| @return array

	|

	|---------------------------

	*/

	

	public function get_args() { 

		return $this->args;	 

	}

	

	/*

	|---------------------------

	| Get Alpha Upper Array

	| It will get default array of $alpha_upper

	|

	| @private

	| @return array

	|

	|---------------------------

	*/

	

	private function get_alpha_upper() { 

		return $this->alpha_upper;	 

	}

	

	/*

	|---------------------------

	| Get Alpha Lower Array

	| It will get default array of $alpha_lower

	|

	| @private

	| @return array

	|

	|---------------------------

	*/

	

	private function get_alpha_lower() { 

		return $this->alpha_lower;	 

	}

	

	/*

	|---------------------------

	| Get Number Array

	| It will get default array of $number

	|

	| @private

	| @return array

	|

	|---------------------------

	*/

	

	private function get_number() { 

		return $this->number;	 

	}

	

	/*

	|---------------------------

	| Get Symbol Array

	| It will get default array of $symbol

	|

	| @private

	| @return array

	|

	|---------------------------

	*/

	

	private function get_symbol() { 

		return $this->symbol;	 

	}

	

	/*

	|---------------------------

	| Generate Password

	| It will generate password

	|

	| @private

	| @return array

	|

	|---------------------------

	*/

	

	private function set_password() { 

		

		/* Temporary Array */

		$temp = array();

		

		/* Arguments */

		$args = $this->get_args();	 

		extract($args);

		

		/* Alpha Upper */

		if( $alpha_upper_include == TRUE ) {			

			$alpha_upper = $this->get_alpha_upper();

			$temp = array_merge( $temp, $alpha_upper);		

		}

		

		/* Alpha Lower */

		if( $alpha_lower_include == TRUE ) {

			$alpha_lower = $this->get_alpha_lower();

			$temp = array_merge( $temp, $alpha_lower);		

		}

		

		/* Number */

		if( $number_include == TRUE ) {

			$number = $this->get_number();

			$temp = array_merge( $temp, $number);		

		}

		

		/* Symbol */

		if( $symbol_include == TRUE ) {

			$symbol = $this->get_symbol();

			$temp = array_merge( $temp, $symbol);		

		}

		

		/* Shuffle */

		shuffle($temp);

		

		/* Make Password */

		$password = '';

		foreach( $temp as $val ) {

			

			/* Password */

			$password .= $val;

			

			/* Length */

			if( strlen($password) == $length ) {

				break;

			}

		}

		

		return $password;

		

	}	

	

	/*

	|---------------------------

	| Generate Password

	| It will generate password

	|

	| @public

	| @return array

	|

	|---------------------------

	*/

	

	public function get_password() { 		

		return $this->set_password();		

	}	

	



}