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57 lines
1.8 KiB
PHP
57 lines
1.8 KiB
PHP
--TEST--
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Test mb_strstr() 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_strstr') or die("skip mb_strstr() is not available in this build");
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?>
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--FILE--
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<?php
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echo "*** Testing mb_strstr() : basic functionality ***\n";
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mb_internal_encoding('UTF-8');
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$string_ascii = 'abc def';
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//Japanese string in UTF-8
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$string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');
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echo "\n-- ASCII string: needle exists --\n";
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var_dump(bin2hex(mb_strstr($string_ascii, 'd', false, 'ISO-8859-1')));
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var_dump(bin2hex(mb_strstr($string_ascii, 'd')));
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var_dump(bin2hex(mb_strstr($string_ascii, 'd', true)));
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echo "\n-- ASCII string: needle doesn't exist --\n";
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var_dump(mb_strstr($string_ascii, '123'));
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echo "\n-- Multibyte string: needle exists --\n";
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$needle1 = base64_decode('5pel5pys6Kqe');
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var_dump(bin2hex(mb_strstr($string_mb, $needle1)));
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var_dump(bin2hex(mb_strstr($string_mb, $needle1, false, 'utf-8')));
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var_dump(bin2hex(mb_strstr($string_mb, $needle1, true)));
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echo "\n-- Multibyte string: needle doesn't exist --\n";
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$needle2 = base64_decode('44GT44KT44Gr44Gh44Gv44CB5LiW55WM');
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var_dump(mb_strstr($string_mb, $needle2));
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?>
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--EXPECT--
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*** Testing mb_strstr() : basic functionality ***
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-- ASCII string: needle exists --
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string(6) "646566"
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string(6) "646566"
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string(8) "61626320"
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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(106) "e697a5e69cace8aa9ee38386e382ade382b9e38388e381a7e38199e380823031323334efbc95efbc96efbc97efbc98efbc99e38082"
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string(106) "e697a5e69cace8aa9ee38386e382ade382b9e38388e381a7e38199e380823031323334efbc95efbc96efbc97efbc98efbc99e38082"
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string(0) ""
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-- Multibyte string: needle doesn't exist --
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bool(false)
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