PHP - 替换Array上的String
问题描述：
I want to make a String Replace on a variable that user input. May I know how do I want it to accept (') on the string. Let say for example,
$string = ' *this* is 'a' test' ';
$regexes = array('/~(.*?)~/six','/\*(.*?)\*/six');
$replaces = array('<i>$1</i>','<b>$1</b>');
$new_string = preg_replace($regexes, $replaces, $string);
echo $new_string;
I can make it to change to bold and italic text but if the string has ' '' ', it will give an error. How do I want to accomplish this?
答
This may help you, use addslashes and stripslashes as required.
<?php
$string = " *this* is 'a' test' ";
$string = addslashes($string);
$regexes = array('/~(.*?)~/six','/\*(.*?)\*/six');
$replaces = array('<i>$1</i>','<b>$1</b>');
$new_string = preg_replace($regexes, $replaces, $string);
echo stripslashes($new_string);
?>
This Outputs: this is 'a' test'