function _substr in Coder 7.2
Returns a sub string.
Parameters
string $text: ???
int $start: ???
int $length: ???
Return value
??? ???
See also
8 calls to _substr()
- do_coder_reviews in coder_review/
coder_review.common.inc - Performs coder reviews for multiple code review definition files.
- _coder_review_6x_callback in coder_review/
includes/ coder_review_6x.inc - Define the rule callbacks for 6.x, see do_coder_review_callback().
- _coder_review_drush_is_patch_arg in coder_review/
coder_review.drush.inc - Handle patch reviews.
- _coder_review_page_form_includes in coder_review/
coder_review.module - Adds results to form definition for display on the coder review page.
- _coder_review_read_and_parse_file in coder_review/
coder_review.common.inc - Parses and reads source files into a format for easier review validation.
File
- coder_review/
coder_review.common.inc, line 1609 - Common functions used by both the drush and form interfaces.
Code
function _substr($text, $start, $length = NULL) {
if (function_exists('drupal_substr')) {
return drupal_substr($text, $start, $length);
}
if ($length === NULL) {
$length = strlen($text) - $start;
}
return substr($text, $start, $length);
}