phptool
收集PHP常用的工具类,一个代码搬运工.
安装
composer require "xiucaiwu/phptool"
删除
composer remove xiucaiwu/phptool
更新
composer update xiucaiwu/phptool
使用
SelectTree使用场景=>后台管理系统的菜单列表
//引入类库
use PHPToolSelectTree;
// SelectTree 使用案例
public function stdemo()
{
$arr = array(
1 => array('id' =>'1','parentid' =>0,'name' =>'一级栏目一'),
2 => array('id' =>'2','parentid' =>0,'name' =>'一级栏目二'),
3 => array('id' =>'3','parentid' =>1,'name' =>'二级栏目一'),
4 => array('id' =>'4','parentid' =>1,'name' =>'二级栏目二'),
5 => array('id' =>'5','parentid' =>2,'name' =>'二级栏目三'),
6 => array('id' =>'6','parentid' =>3,'name' =>'三级栏目一'),
7 => array('id' =>'7','parentid' =>3,'name' =>'三级栏目二')
);
$st = new SelectTree($arr);
dump($st->getArray());
// 下拉菜单选项使用 get_tree方法
$html='<select name="tree">';
$str = "<option value=$id $selected>$spacer$name</option>"; // $name是数组中存在的key
$html .= $st->get_tree(0, $str, -1).'</select>';
echo $html;
}
// 输出
array(7) {
[1] => array(3) {
["id"] => string(1) "1"
["parentid"] => int(0)
["name"] => string(16) " 一级栏目一"
}
[3] => array(3) {
["id"] => string(1) "3"
["parentid"] => int(1)
["name"] => string(46) " ├─ 二级栏目一"
}
[6] => array(3) {
["id"] => string(1) "6"
["parentid"] => int(3)
["name"] => string(73) " │ ├─ 三级栏目一"
}
[7] => array(3) {
["id"] => string(1) "7"
["parentid"] => int(3)
["name"] => string(74) " │ └─ 三级栏目二"
}
[4] => array(3) {
["id"] => string(1) "4"
["parentid"] => int(1)
["name"] => string(47) " └─ 二级栏目二"
}
[2] => array(3) {
["id"] => string(1) "2"
["parentid"] => int(0)
["name"] => string(16) " 一级栏目二"
}
[5] => array(3) {
["id"] => string(1) "5"
["parentid"] => int(2)
["name"] => string(47) " └─ 二级栏目三"
}
}
<select name="tree">
<option value=1 >一级栏目一</option>
<option value=3 > ├─二级栏目一</option>
<option value=6 > │ ├─三级栏目一</option>
<option value=7 > │ └─三级栏目二</option>
<option value=4 > └─二级栏目二</option>
<option value=2 >一级栏目二</option>
<option value=5 > └─二级栏目三</option>
</select>
NodeTree使用场景=>后台管理系统的控制菜单
//引入类库
use PHPToolNodeTree;
// NodeTree使用案例
public function ntdemo() {
//原始数据, 从数据库读出
$data = array(
array(
'id'=>1,
'name'=>'book',
'parent_id'=>0
),
array(
'id'=>2,
'name'=>'music',
'parent_id'=>0
),
array(
'id'=>3,
'name'=>'book1',
'parent_id'=>1
),
array(
'id'=>4,
'name'=>'book2',
'parent_id'=>3
)
);
$r = NodeTree::makeTree($data);
echo json_encode($r);
}
// 输出
[{
"id": 1,
"name": "book",
"parent_id": 0,
"expanded": false,
"children": [{
"id": 3,
"name": "book1",
"parent_id": 1,
"expanded": false,
"children": [{
"id": 4,
"name": "book2",
"parent_id": 3,
"leaf": true
}]
}]
}, {
"id": 2,
"name": "music",
"parent_id": 0,
"leaf": true
}]
Curl使用场景
//引入类库
use PHPToolCurl;
// Curl get使用案例
public function get() {
echo Curl::get('www.baidu.com');
}
// Curl post使用案例
public function post() {
$field = [
'p' => 1,
'time' => time(),
];
$userAgent = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36';
$httpHeaders = [
"Content-type: application/json;charset='utf-8'",
"Accept: application/json",
"Cache-Control: no-cache",
"Pragma: no-cache",
];
echo Curl::post('http://www.ahlinux.com/', $field, $userAgent, $httpHeaders);
}
ColorEcho使用场景:命令行
//引入类库
use PHPToolColorEcho;
ColorEcho::info('Hello, world!');
ColorEcho::warn('Hello, world!');
ColorEcho::error('Hello, world!');
ColorEcho::e('Hello, world!', "purple", "yellow");
ColorEcho::e('Hello, world!', "blue", "light_gray");
ColorEcho::e('Hello, world!', "red", "black");
ColorEcho::e('Hello, world!', "cyan", "green");
ColorEcho::e('Hello, world!', "cyan");
ColorEcho::e('Hello, world!', null, "cyan");
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