function emailClients(array $clients): void { $activeClients = activeClients($clients); array_walk($activeClients, 'email'); } function activeClients(array $clients): array { return array_filter($clients, 'isCl
PHP traits are a mechanism for code reuse in single inheritance languages. They enable developers to reuse sets of methods freely in several classes. Traits reduce the limitations of single inheritance by allowing horizontal composition of behavior. Basic Definitions A trait is similar to a class bu...
格式:array array_values(array arr);以数组的形式返回arr数组中所有的元素值(过滤掉重复的元素值),并为该数组建立连续的整数“键”。 in_array()函数 格式:bool in_array(mixed searchValue,array arr [,bool strict]);检查数组arr中是否存在值searchValue,存在返回TRUE,否则返回FALSE。如果第3个参数strict的值...
private$image=null; private$codes=array("212222","222122","222221","121223","121322","131222","122213","122312","132212","221213","221312","231212","112232","122132","122231","113222","123122","123221","223211","221132","221231","213212","223112","312131","311222","321122","32...
Settings / Preferences | Editor | Inspections Show intention actions:Alt+Enter Reports thein_array()calls that are provided with a single-element array as the$haystackargument. Such calls can be replaced with direct comparisons. Seein_array (php.net)for details....
private $start_codes =array('A'=>self::STARTA,'B'=>self::STARTB,'C'=>self::STARTC); private $code =''; private $bin_code =''; private $text =''; public function __construct($code='',$text='',$type='B') { if (in_array($type,array('A','B','C'))) ...
Robert C.Martin's 的 软件工程师准则Clean Code 同样适用于 PHP。它并不是一个编码风格指南,它指导我们用 PHP 写出具有可读性,可复用性且可分解的代码。 并非所有的准则都必须严格遵守,甚至一些已经成为普遍的约定。这仅仅作为指导方针,其中许多都是 Clean Code 作者们多年来的经验。
<?phpheader($_SERVER['SERVER_PROTOCOL'] . ' 507 Insufficient Storage');?>result: something likeHTTP/1.1 507 Insufficient Storage up down 23 Anonymous ¶ 11 years ago Status codes as an array:<?php$http_status_codes = array(100 => "Continue", 101 => "Switching Protocols", 102 ...
Configure inspections: Show intention actions:Alt+Enter Reports thearray_search()calls that are only used for checking whether an element exists in array, that is, the expressions likeif (array_search($a, $b) === false) {}. Such calls can be safely replaced within_array()calls....
Source Code: framework/gii/CCodeGenerator.php#98 (show) public function actionDiff(){ Yii::import('gii.components.TextDiff'); $model=$this->prepare(); if(isset($_GET['id']) && isset($model->files[$_GET['id']])) { $file=$model->files[$_GET['id']]; if(!in_array($file-...