function _coder_review_search_string in Coder 7.2

Same name and namespace in other branches

1. 7 coder_review/coder_review.module \_coder_review_search_string()

Searches for the occurance of a string in a line of text.

This function uses the fastest available PHP function for searching.

Parameters

string $line: Haystack.

array $rule: A Rule array to process.

Return value

TRUE if needle is in haystack; otherwise, FALSE.

2 calls to _coder_review_search_string()

do_coder_review_grep in coder_review/coder_review.common.inc

Performs a 'grep' type of coder_review.

do_coder_review_grep_invert in coder_review/coder_review.common.inc

Performs a 'grep_invert' type of coder_review.

File

coder_review/coder_review.common.inc, line 1266

Common functions used by both the drush and form interfaces.

Code

function _coder_review_search_string($line, $rule) {

  // Case-sensitive search with strpos() (supported everywhere).
  if (isset($rule['#case-sensitive'])) {
    return strpos($line, $rule['#value']) !== FALSE;
  }

  // Case-insensitive search with stripos().
  if (!isset($rule['#case-sensitive'])) {
    return stripos($line, $rule['#value']) !== FALSE;
  }

  // Case-insensitive search.
  $regex = '/' . preg_quote($rule['#value']) . '/i';
  return preg_match($regex, $line);
}