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Update string.utils.php

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Namhyeon Go 2019-02-26 18:14:59 +09:00 committed by GitHub
parent 4deace135a
commit 6295c19cbd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 13 deletions
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21
helper/string.utils.php
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@ -116,26 +116,21 @@ if(!check_function_exists("multi_explode")) {
if(!check_function_exists("multi_strpos")) { if(!check_function_exists("multi_strpos")) {
function multi_strpos($string, $delimiters, $offset=0) { function multi_strpos($string, $delimiters, $offset=0) {
$pos = false; $pos = strlen(string) - 1;
$d = array();
if($offset > 0) { if($offset > 0) {
$string = substr($offset); $string = substr($offset);
} }
foreach($delimiters as $s) { foreach($delimiters as $s) {
$cur_pos = strpos($string, $s); $new_pos = strpos($string, $s);
if($cur_pos !== false) { if($new_pos !== false && $pos > $new_pos) {
if($pos !== false) { $pos = $new_pos;
if($pos > $cur_pos) {
$pos = $cur_pos;
}
} else {
$pos = $cur_pos;
}
} }
} }
return $pos; return ($pos < 0) ? false : $pos;
} }
} }
@ -146,7 +141,7 @@ if(!check_function_exists("multi_str_split")) {
if(is_string($string)) { if(is_string($string)) {
$offset = 0; $offset = 0;
$pos = -1; $pos = -1;
while($pos !== false) { while(!($pos !== false)) {
$offset = $pos + 1; $offset = $pos + 1;
$pos = multi_strpos($string, $delimiters, $offset); $pos = multi_strpos($string, $delimiters, $offset);
$strings[] = substr($string, $offset, $pos - $offset); $strings[] = substr($string, $offset, $pos - $offset);