In the "FILTER_SANITIZE_URL" section where it says, "Remove all characters except letters, digits and $-_.+!*'(),{}|\\^~[]`<>#%";/?:@&=." is there a reason why th...
2018年7月20日 if (filter_var($url, FILTER_VALIDATE_URL)){ return 'url is valid'; } else { return 'url is not valid'; } PHP Filters ID 名称描述 FILTER_CALLBACK ...
In the "FILTER_SANITIZE_URL" section where it says, "Remove all characters except letters, digits and $-_.+!*'(),{}|\\^~[]`<>#%";/?:@&=." is there a reason why th...