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47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
--TEST--
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Test mb_strtolower() function : error conditions - pass incorrect number of arguments
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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_strtolower') or die("skip mb_strtolower() 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_strtolower(string $sourcestring [, string $encoding])
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* Description: Returns a lowercased version of $sourcestring
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* Source code: ext/mbstring/mbstring.c
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*/
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/*
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* Pass an incorrect number of arguments to mb_strtolower() to test behaviour
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*/
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echo "*** Testing mb_strtolower() : error conditions***\n";
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//Test mb_strtolower with one more than the expected number of arguments
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echo "\n-- Testing mb_strtolower() function with more than expected no. of arguments --\n";
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$sourcestring = 'string_value';
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$encoding = 'UTF-8';
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$extra_arg = 10;
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var_dump( mb_strtolower($sourcestring, $encoding, $extra_arg) );
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//Test mb_strtolower with zero arguments
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echo "\n-- Testing mb_strtolower() function with zero arguments --\n";
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var_dump( mb_strtolower() );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing mb_strtolower() : error conditions***
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-- Testing mb_strtolower() function with more than expected no. of arguments --
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Warning: mb_strtolower() expects at most 2 parameters, 3 given in %s on line %d
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NULL
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-- Testing mb_strtolower() function with zero arguments --
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Warning: mb_strtolower() expects at least 1 parameter, 0 given in %s on line %d
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NULL
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Done
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