php剔除数组中指定值的元素
php删除数组中指定值的元素
php删除数组中指定值的元素
/** * 删除数组中指定值的元素 * @author: ibrahim * @param array $arr 数组 * @param string $val 值 * @return boolean */function array_del(&$arr,$val){ if( empty($val) ) return false; $key = array_search($val,$arr); $keys= array_keys($arr); $position = array_search($key,$keys); if( false !== $position){ $r = array_splice($arr,$position,1); return true; } return false;}
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