Php trim string at a particular character

Question

Is there a php string function to trim a string after a particular character. I had a look on the php.net site and did a google search but couldn\'t find anything. The only

Answer 1

The strstr and stristr functions finds the first occurrence in a string and returns everything after it (including the search string). But it you supply true as the third argument, it brings back everything in front of the search string.

$string = strstr( $string, '?', true); # Returns /gallery/image

If the match is not found it returns FALSE so you could write an error check like this:

if( $path = strstr( $string, '?', true) ){
   # Do something
}