array_key_exists — 检查给定的键名或索引是否存在于数组中 array_keys — 返回数组中所有的键名 array_map — 将回调函数作用到给定数组的单元上 array_merge_recursive — 递归地合并一个或多个数组 array_merge — 合并一个或多个数组 array_multisort — 对多个数组或多维数组进行排序 array_pad — 用值将...
上文中我们学习了 DS 扩展中一些比较常用的数据结构,也留下了一些伏笔,比如 Map 中返回 keys() 和 values() 分别返回的是两种特殊的数据结构,也就是我们今天要学习的内容。 向量集合 Vector 最初见到 Vector 还是在很早的时候在Java中见过。不过即使是在 Java 中,这个类型的数据结构的使用也并不多,因为在 Jav...
PHP arrays are complex data structures. They may represent an ordered map with integer and string keys to any PHP values (zval). Internally, a PHP array is implemented as an adoptive data structure that may change its internal representation and behavior at run-time, depending on stored data...
*/ function _date_diff($one, $two) { $invert = false; if ($one > $two) { list($one, $two) = array($two, $one); $invert = true; } $key = array("y", "m", "d", "h", "i", "s"); $a = array_combine($key, array_map("intval", explode(" ", date("Y m d H...
1$users = User::with('podcasts')->get(); 2 3foreach ($users->flatMap->podcasts as $podcast) { 4 echo $podcast->subscription->created_at; 5}Filtering Relationships Via Intermediate Table ColumnsYou can also filter the results returned by belongsToMany using the wherePivot and wherePivot...
protected function createActionFromMap($actionMap,$actionID,$requestActionID,$config=array()){ if(($pos=strpos($actionID,'.'))===false && isset($actionMap[$actionID])) { $baseConfig=is_array($actionMap[$actionID]) ? $actionMap[$actionID] : array('class'=>$actionMap[$actionID]);...
6->map(function($user){ 7return$user->name; 8}); While most Eloquent collection methods return a new instance of an Eloquent collection, thepluck,keys,zip,collapse,flattenandflipmethods return abase collectioninstance. Likewise, if amapoperation returns a collection that does not contain any Elo...
It takes an array of key-value pairs, where the keys are the original view paths to be replaced and the values are the corresponding themed view paths. The replacement is based on partial match: if a view path starts with any key in the pathMap array, that matching part will be ...
However, if you need assistance getting started, you may want to being with the following simple PHP page, which includes a form that asks for the user’s Bing Maps Key, an address to be geocoded, and a zoom level for the map to be returned. Bing Maps Keys are discussed in the...
FPM: Fixed bug GH-17643 (FPM with httpd ProxyPass encoded PATH_INFO env). LDAP: Fixed bug GH-17704 (ldap_search fails when $attributes contains a non-packed array with numerical keys). LibXML: Fixed GHSA-wg4p-4hqh-c3g9 (Reocurrence of #72714). Fixed GHSA-p3x9-6h7p-cgfc (li...