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71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
--TEST--
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Test mb_stristr() function : basic functionality
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--SKIPIF--
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<?php
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extension_loaded('mbstring') or die('skip');
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function_exists('mb_stristr') or die("skip mb_stristr() is not available in this build");
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?>
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--FILE--
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<?php
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/* Prototype : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
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* Description: Finds first occurrence of a string within another, case insensitive
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* Source code: ext/mbstring/mbstring.c
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* Alias to functions:
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*/
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echo "*** Testing mb_stristr() : basic functionality ***\n";
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mb_internal_encoding('UTF-8');
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$string_ascii = b'abcdef';
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$needle_ascii_upper = b"BCD";
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$needle_ascii_mixed = b"bCd";
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$needle_ascii_lower = b"bcd";
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//Greek string in lower case UTF-8
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$string_mb = base64_decode('zrHOss6zzrTOtc62zrfOuM65zrrOu868zr3Ovs6/z4DPgc+Dz4TPhc+Gz4fPiM+J');
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$needle_mb_upper = base64_decode('zpzOnc6ezp8=');
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$needle_mb_lower = base64_decode('zrzOvc6+zr8=');
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$needle_mb_mixed = base64_decode('zpzOnc6+zr8=');
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echo "\n-- ASCII string: needle exists --\n";
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var_dump(bin2hex(mb_stristr($string_ascii, $needle_ascii_upper, false, 'ISO-8859-1')));
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var_dump(bin2hex(mb_stristr($string_ascii, $needle_ascii_lower)));
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var_dump(bin2hex(mb_stristr($string_ascii, $needle_ascii_mixed, true)));
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echo "\n-- ASCII string: needle doesn't exist --\n";
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var_dump(mb_stristr($string_ascii, '123'));
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echo "\n-- Multibyte string: needle exists --\n";
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var_dump(bin2hex(mb_stristr($string_mb, $needle_mb_upper)));
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var_dump(bin2hex(mb_stristr($string_mb, $needle_mb_lower, false, 'utf-8')));
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var_dump(bin2hex(mb_stristr($string_mb, $needle_mb_mixed, true)));
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echo "\n-- Multibyte string: needle doesn't exist --\n";
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$needle2 = base64_decode("zrzOvs6/");
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var_dump(mb_stristr($string_mb, $needle2));
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?>
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===DONE===
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--EXPECT--
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*** Testing mb_stristr() : basic functionality ***
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-- ASCII string: needle exists --
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string(10) "6263646566"
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string(10) "6263646566"
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string(2) "61"
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-- ASCII string: needle doesn't exist --
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bool(false)
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-- Multibyte string: needle exists --
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string(52) "cebccebdcebecebfcf80cf81cf83cf84cf85cf86cf87cf88cf89"
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string(52) "cebccebdcebecebfcf80cf81cf83cf84cf85cf86cf87cf88cf89"
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string(44) "ceb1ceb2ceb3ceb4ceb5ceb6ceb7ceb8ceb9cebacebb"
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-- Multibyte string: needle doesn't exist --
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bool(false)
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===DONE===
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