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How to pass a single object[] to a params object[]

... A simple typecast will ensure the compiler knows what you mean in this case. Foo((object)new object[]{ (object)"1", (object)"2" })); As an array is a subtype of object, this all works out. Bit of an odd solution though, I'll agree. ...
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How to call a function from a string stored in a variable?

... Thank you guys, for the replies, it indeed throws an error, even in php 5.4, so that syntax only works with object methods. Edited the post. – Lajos Meszaros Feb 3 '14 at 10:10 ...
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Subclassing a Java Builder class

... To solve the unchecked cast warning, see the solution suggested bellow among the other answers: stackoverflow.com/a/34741836/3114959 – Stepan Vavra Jan 12 '16 at 11:00 ...
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Overloaded method selection based on the parameter's real type

...e. More generally, to force the compiler to select a specific overloading, cast actual parameters to the declared types of the formal parameters. share | improve this answer | ...
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Get random item from array [duplicate]

...y pick youtube video from playlist on page load and is working great: <?php $videos = Array(0,1,2,3); echo $videos[array_rand($videos)]; ?> – ioTus Jul 3 '14 at 6:07 64 ...
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PHP reindex array? [duplicate]

...lues does the job : $myArray = array_values($myArray); Also some other php function do not preserve the keys, i.e. reset the index. share | improve this answer | follow ...
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date(): It is not safe to rely on the system\'s timezone settings.解决...

...成的,本文提供了3种方法来解决这个问题。 实际上,从PHP 5.1.0开始当对使用date()等函数时,如果timezone设置不正确,在每一次调用时间函数时,都会产生E_NOTICE 或者 E_WARNING 信息,而又在php中,date.timezone这个选项,默认情况下是...
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php中三个等于号是什么意思?=== - 更多技术 - 清泛网 - 专注C/C++及内核技术

php中三个等于号是什么意思?===1、=:赋值,在逻辑运算时也有效;2、==:等于运算,但是不比较值的类型;3、===:完全等于运算,不仅比较值,而且还比较值的类型,只有两...1、=:赋值,在逻辑运算时也有效; 2、==:等于...
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php类调用自己的函数 - 更多技术 - 清泛网 - 专注C/C++及内核技术

php类调用自己的函数直接func()会报错,函数未定义。成员函数:$this->func();静态函数:self::func();或类名::func();直接func()会报错,函数未定义。 成员函数: $this->func(); 静态函数: self::func(); 或 类名::func();php 调用 自己函数
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

phpcms 启用手机门户(自动判断手机浏览器)1、确定一个域名作为你手机wap站点的访问域名,例如:http: m.xxx.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问...