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code formatting [skip ci]

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This commit is contained in:
Qiang Xue
2015-06-07 09:30:49 -04:00
parent 49a1940055
commit 874ecfaa37
1 changed files with 3 additions and 2 deletions
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5
framework/helpers/BaseStringHelper.php
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@@ -248,13 +248,14 @@ class BaseStringHelper
* @return array
* @since 2.0.4
*/
public static function explode($string, $delimiter = ',', $trim = true, $skipEmpty = false) {
public static function explode($string, $delimiter = ',', $trim = true, $skipEmpty = false)
{
$result = explode($delimiter, $string);
if ($trim) {
if ($trim === true) {
$trim = 'trim';
} elseif (!is_callable($trim)) {
$trim = function($v) use ($trim) {
$trim = function ($v) use ($trim) {
return trim($v, $trim);
};
}