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59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
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--TEST--
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Test preg_replace_callback() function : error
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--FILE--
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<?php
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/*
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* proto string preg_replace(mixed regex, mixed replace, mixed subject [, int limit [, count]])
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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_replace_callback reacts to being passed the wrong type of regex argument
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*/
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echo "*** Testing preg_replace_callback() : error conditions ***\n";
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$regex_array = array('abcdef', //Regex without delimiters
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'/[a-zA-Z]', //Regex without closing delimiter
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'[a-zA-Z]/', //Regex without opening delimiter
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'/[a-zA-Z]/F', array('[a-z]', //Array of Regexes
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'[A-Z]', '[0-9]'), '/[a-zA-Z]/'); //Regex string
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$replacement = array('zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine');
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function integer_word($matches) {
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global $replacement;
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return $replacement[$matches[0]];
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}
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$subject = 'number 1.';
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foreach($regex_array as $regex_value) {
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print "\nArg value is $regex_value\n";
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var_dump(preg_replace_callback($regex_value, 'integer_word', $subject));
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}
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?>
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===Done===
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--EXPECTF--
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*** Testing preg_replace_callback() : error conditions ***
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Arg value is abcdef
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Warning: preg_replace_callback(): Delimiter must not be alphanumeric or backslash in %s on line %d
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NULL
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Arg value is /[a-zA-Z]
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Warning: preg_replace_callback(): No ending delimiter '/' found in %s on line %d
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NULL
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Arg value is [a-zA-Z]/
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Warning: preg_replace_callback(): Unknown modifier '/' in %s on line %d
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NULL
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Arg value is /[a-zA-Z]/F
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Warning: preg_replace_callback(): Unknown modifier 'F' in %s on line %d
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NULL
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Arg value is Array
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unicode(9) "number 1."
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Arg value is /[a-zA-Z]/
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unicode(3) " 1."
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===Done===
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