javascript与php单例模式
admin
2023-06-14 12:42:29
0次
一、JAVASCRIPT:
- 代码:
var test = function (){
this.str = '',
this.a = function (){
this.str += "a"
return this
},
this.b = function(){
this.str += "b"
return this
}
this.out = function(){
console.log(this.str)
}
}
var entity = new test()
entity.a().b().out()
- 输出:
ab
二、PHP:
- 代码:
out .= $a;
return $this;
}
public function b($b){
$this->out .= $b;
return $this;
}
public function say(){
echo $this->out.PHP_EOL;
}
public function get(){
return $this->out;
}
}
$single = new single();
$out = $single->a('a')->b('b')->say();
$get = $single->a('a')->b('b')->get();
echo $get;
- 输出:
ab
abab
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