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62 lines
1.8 KiB
PHP
62 lines
1.8 KiB
PHP
--TEST--
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Test preg_match() function : error conditions - bad regular expressions
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--FILE--
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<?php
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/*
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* proto int preg_match(string pattern, string subject [, array subpatterns [, int flags [, int offset]]])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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error_reporting(E_ALL&~E_NOTICE);
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/*
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* Testing how preg_match reacts to being passed the wrong type of regex argument
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*/
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echo "*** Testing preg_match() : error conditions ***\n";
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$regex_array = array('abcdef', //Regex without delimeter
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'/[a-zA-Z]', //Regex without closing delimeter
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'[a-zA-Z]/', //Regex without opening delimeter
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'/[a-zA-Z]/F', array('[a-z]', //Array of Regexes
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'[A-Z]', '[0-9]'), '/[a-zA-Z]/', //Regex string
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);
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$subject = 'this is a test';
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foreach($regex_array as $regex_value) {
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print "\nArg value is $regex_value\n";
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var_dump(preg_match($regex_value, $subject));
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}
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$regex_value = new stdclass(); //Object
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var_dump(preg_match($regex_value, $subject));
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?>
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--EXPECTF--
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*** Testing preg_match() : error conditions ***
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Arg value is abcdef
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Warning: preg_match(): Delimiter must not be alphanumeric or backslash in %spreg_match_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]
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Warning: preg_match(): No ending delimiter '/' found in %spreg_match_error1.php on line %d
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bool(false)
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Arg value is [a-zA-Z]/
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Warning: preg_match(): Unknown modifier '/' in %spreg_match_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]/F
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Warning: preg_match(): Unknown modifier 'F' in %spreg_match_error1.php on line %d
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bool(false)
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Arg value is Array
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Warning: preg_match() expects parameter 1 to be string, array given in %spreg_match_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]/
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int(1)
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Warning: preg_match() expects parameter 1 to be string, object given in %spreg_match_error1.php on line %d
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bool(false)
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