I\'m trying to remove non-RFC characters after filtering a URL with other methods.This method breaks:
I have strings that contain simple math problems 1+10, 2+2, 5-3... I\'m wanting to be able to match these math problems and replace them with the solution.
This might be a noob question but when I do str_replace(\"<P id=description>\", \"\", $content);
I need to find links in a part of some html code and replace all the links with two different absolute or base domains followed by the link on the page...
I have a preg_replace that finds duplicate entries and consolidates. I need to take into consideration the dash as well, but currently it does not.
I tried use preg_replace remove the div which class=\"image content\", I use some code below开发者_运维问答, but still remain two </div> after my preg_replace, need a help, thanks.
I have a string that contains one or more alphanumerical codes (starting with a letter) separated with an underscore. Some codes are followed by an index number, which is also separated with an unders
I\'m not sure how to explain this, so I\'ll show it on my code. <a href=\"link.php\">First</a> and
I want to remove some unwanted characters from the following string. Here\'s the code. $input=\"aecąßÄ1,.!?-_\'\\\"/><\";
How can I strip off certain html tags and allow some of them? For instance, I want to strip off span tags but allow the span with underline.
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