/2.0/Tests/@PHP/strings/001.php

[expect php]

[file]

<?php

error_reporting(0);



echo "Testing strtok: ";



$str = "testing 1/2\\3";

$tok1 = strtok($str, " ");

$tok2 = strtok("/");

$tok3 = strtok("\\");

$tok4 = strtok(".");

if ($tok1 != "testing") {

	echo("failed 1\n");

} elseif ($tok2 != "1") {

	echo("failed 2\n");

} elseif ($tok3 != "2") {

	echo("failed 3\n");

} elseif ($tok4 != "3") {

	echo("failed 4\n");

} else {

	echo("passed\n");

}



echo "Testing strstr: ";

$test = "This is a test";

$found1 = strstr($test, 32);

$found2 = strstr($test, "a ");

if ($found1 != " is a test") {

	echo("failed 1\n");

} elseif ($found2 != "a test") {

	echo("failed 2\n");

} else {

	echo("passed\n");

}



echo "Testing strrchr: ";

$test = "fola fola blakken";

$found1 = strrchr($test, "b");

$found2 = strrchr($test, 102);

if ($found1 != "blakken") {

	echo("failed 1\n");

} elseif ($found2 != "fola blakken") {

	echo("failed 2\n");

}

else {

	echo("passed\n");

}



echo "Testing strtoupper: ";

$test = "abCdEfg";

$upper = strtoupper($test);

if ($upper == "ABCDEFG") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing strtolower: ";

$test = "ABcDeFG";

$lower = strtolower($test);

if ($lower == "abcdefg") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing substr: ";

$tests = $ok = 0;

$string = "string12345";

$tests++; if (substr($string, 2, 10) == "ring12345") { $ok++; }

$tests++; if (substr($string, 4, 7) == "ng12345") { $ok++; }

$tests++; if (substr($string, 4) == "ng12345") { $ok++; }

$tests++; if (substr($string, 10, 2) == "5") { $ok++; }

$tests++; if (substr($string, 6, 0) == "") { $ok++; }

$tests++; if (substr($string, -2, 2) == "45") { $ok++; }

$tests++; if (substr($string, 1, -1) == "tring1234") { $ok++; }

$tests++; if (substr($string, -1, -2) == "") { $ok++; }

$tests++; if (substr($string, -3, -2) == "3") { $ok++; }



if ($tests == $ok) {

	echo("passed\n");

} else {

	echo("failed!\n");

}



$raw = ' !"#$%&\'()*+,-./0123456789:;<=>?'

     . '@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_'

     . '`abcdefghijklmnopqrstuvwxyz{|}~'

     . "\0";



echo "Testing rawurlencode: ";

$encoded = rawurlencode($raw);

$correct = '%20%21%22%23%24%25%26%27%28%29%2A%2B%2C-.%2F0123456789%3A%3B%3C%3D%3E%3F'

         . '%40ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_'

         . '%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E'

         . '%00';

if (rawurldecode($encoded) == $raw) {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing rawurldecode: ";

$decoded = rawurldecode($correct);

if ($decoded == $raw) {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing urlencode: ";

$encoded = urlencode($raw);

$correct = '+%21%22%23%24%25%26%27%28%29%2A%2B%2C-.%2F0123456789%3A%3B%3C%3D%3E%3F'

         . '%40ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_'

         . '%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E'

         . '%00';

if (urldecode($encoded) == $raw) { // comparing the converted value does not work (casing, etc.)

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing urldecode: ";

$decoded = urldecode($correct);

if ($decoded == $raw) {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing quotemeta: ";

$raw = "a.\\+*?" . chr(91) . "^" . chr(93) . "b\$c";

$quoted = quotemeta($raw);

if ($quoted == "a\\.\\\\\\+\\*\\?\\[\\^\\]b\\\$c") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing ufirst: ";

$str = "fahrvergnuegen";

$uc = ucfirst($str);

if ($uc == "Fahrvergnuegen") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing strtr: ";

$str = "test abcdefgh";

$tr = strtr($str, "def", "456");

if ($tr == "t5st abc456gh") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing addslashes: ";

$str = "\"\\'";

$as = addslashes($str);

if ($as == "\\\"\\\\\\'") {

	echo("passed\n");

} else {

	echo("failed!\n");

}



echo "Testing stripslashes: ";

$str = "\$\\'";

$ss = stripslashes($str);

if ($ss == "\$'") {

	echo("passed\n");

} else {

	echo("failed!\n");

}





echo "Testing uniqid: ";

$str = "prefix";

$ui1 = uniqid($str);

$ui2 = uniqid($str);



$len = strncasecmp(PHP_OS, 'CYGWIN', 6) ? 19 : 29;



if (strlen($ui1) == strlen($ui2) && strlen($ui1) == $len && $ui1 != $ui2) {

	echo("passed\n");

} else {

	echo("failed!\n");

}



?>