function file_styles_strstr in Styles 7.2

Support for strstr with $before_needle < PHP 5.3.

1 call to file_styles_strstr()

file_styles_styles_filter in contrib/file_styles/file_styles.module

Styles filter callback.

File

contrib/file_styles/file_styles.module, line 72

styles/contrib/file_styles/file_styles.module File widget formatter definitions.

Code

function file_styles_strstr($haystack, $needle, $before_needle = FALSE) {
  if ($before_needle) {
    list($var) = explode($needle, $haystack, 2);
    return $var;
  }
  return strstr($haystack, $needle);
}