mirror of
https://github.com/php/php-src.git
synced 2025-08-18 06:58:55 +02:00
a31f46421d
RFC: https://wiki.php.net/rfc/tostring_exceptions And convert some object to string conversion related recoverable fatal errors into Error exceptions. Improve exception safety of internal code performing string conversions.
61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
--TEST--
|
|
Test preg_replace() function : error - bad regular expressions
|
|
--FILE--
|
|
<?php
|
|
/*
|
|
* proto string preg_replace(mixed regex, mixed replace, mixed subject [, int limit [, count]])
|
|
* Function is implemented in ext/pcre/php_pcre.c
|
|
*/
|
|
error_reporting(E_ALL&~E_NOTICE);
|
|
/*
|
|
* Testing how preg_replace reacts to being passed the wrong type of regex argument
|
|
*/
|
|
echo "*** Testing preg_replace() : error conditions***\n";
|
|
$regex_array = array('abcdef', //Regex without delimiter
|
|
'/[a-zA-Z]', //Regex without closing delimiter
|
|
'[a-zA-Z]/', //Regex without opening delimiter
|
|
'/[a-zA-Z]/F', array('[a-z]', //Array of Regexes
|
|
'[A-Z]', '[0-9]'), '/[a-zA-Z]/', //Regex string
|
|
);
|
|
$replace = 1;
|
|
$subject = 'a';
|
|
foreach($regex_array as $regex_value) {
|
|
print "\nArg value is $regex_value\n";
|
|
var_dump(preg_replace($regex_value, $replace, $subject));
|
|
}
|
|
$regex_value = new stdclass(); //Object
|
|
try {
|
|
var_dump(preg_replace($regex_value, $replace, $subject));
|
|
} catch (Error $e) {
|
|
echo $e->getMessage(), "\n";
|
|
}
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing preg_replace() : error conditions***
|
|
|
|
Arg value is abcdef
|
|
|
|
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in %spreg_replace_error1.php on line %d
|
|
NULL
|
|
|
|
Arg value is /[a-zA-Z]
|
|
|
|
Warning: preg_replace(): No ending delimiter '/' found in %spreg_replace_error1.php on line %d
|
|
NULL
|
|
|
|
Arg value is [a-zA-Z]/
|
|
|
|
Warning: preg_replace(): Unknown modifier '/' in %spreg_replace_error1.php on line %d
|
|
NULL
|
|
|
|
Arg value is /[a-zA-Z]/F
|
|
|
|
Warning: preg_replace(): Unknown modifier 'F' in %spreg_replace_error1.php on line %d
|
|
NULL
|
|
|
|
Arg value is Array
|
|
string(1) "a"
|
|
|
|
Arg value is /[a-zA-Z]/
|
|
string(1) "1"
|
|
Object of class stdClass could not be converted to string
|