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Update functions.php

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This commit is contained in:
FusionPBX
2019-04-29 09:39:58 -06:00
committed by GitHub
parent 6d935e3c00
commit 863b7c6bdf
1 changed files with 7 additions and 3 deletions
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10
resources/functions.php
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@@ -1757,11 +1757,15 @@ function number_pad($number,$n) {
//converts a string to a regular expression
if (!function_exists('string_to_regex')) {
function string_to_regex($string) {
function string_to_regex($string, $prefix='') {
//escape the plus
if (substr($string, 0, 1) == "+") {
$string = "^\\+(".substr($string, 1).")$";
}
//add prefix
if (strlen($prefix) > 0) {
$prefix = $prefix.'?';
}
//convert N,X,Z syntax to regex
$string = str_ireplace("N", "[2-9]", $string);
$string = str_ireplace("X", "[0-9]", $string);
@@ -1774,10 +1778,10 @@ function number_pad($number,$n) {
if (substr($string, -1) != "$") {
$string = $string."$";
}
//add the round brackgets ( and )
//add the round brackets ( and )
if (!strstr($string, '(')) {
if (strstr($string, '^')) {
$string = str_replace("^", "^(", $string);
$string = str_replace("^", "^".$prefix."(", $string);
}
else {
$string = '^('.$string;