--TEST-- Test preg_quote() function : error conditions - wrong arg types --FILE-- <?php /* * proto string preg_quote(string str [, string delim_char]) * Function is implemented in ext/pcre/php_pcre.c */ error_reporting(E_ALL&~E_NOTICE); /* * Testing how preg_quote reacts to being passed the wrong type of input argument */ echo "*** Testing preg_quote() : error conditions ***\n"; $input = array('this is a string', array('this is', 'a subarray'),); foreach($input as $value) { print "\nArg value is: $value\n"; var_dump(preg_quote($value)); } $value = new stdclass(); //Object var_dump(preg_quote($value)); echo "Done"; ?> --EXPECTF-- *** Testing preg_quote() : error conditions *** Arg value is: this is a string string(16) "this is a string" Arg value is: Array Warning: preg_quote() expects parameter 1 to be string, array given in %spreg_quote_error1.php on line %d NULL Warning: preg_quote() expects parameter 1 to be string, object given in %spreg_quote_error1.php on line %d NULL Done