【散分】exit()与die的差别
【散分】exit()与die的区别
1、关于exit()与die的本质区别是什么?
2、你在平时编码或项目中调试时经常用到哪个?
3、用exit()或die是为方便还是其他原因?
各位说说吧!
顺便散点分!
------解决方案--------------------
手册说的很清楚了把
die — 等同于 exit()
------解决方案--------------------
都是中断没啥区别吧,顺便接分
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die() 函数输出一条消息,并退出当前脚本。
该函数是 exit() 函数的别名。
这无意义的事情为何要纠结
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用exit(),die()看着难听~~
结贴给分吧~~
------解决方案--------------------
一般用exit(),die偶尔用用,实质区别还没深究。
------解决方案--------------------
die() 函数输出一条消息,并退出当前脚本。
该函数是 exit() 函数的别名。
如果 status 是字符串,则该函数会在退出前输出字符串。
如果 status 是整数,这个值会被用作退出状态。退出状态的值在 0 至 254 之间。退出状态 255 由 PHP 保留,不会被使用。状态 0 用于成功地终止程序。
如果 PHP 的版本号大于等于 4.2.0,那么在 status 是整数的情况下,不会输出该参数。
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*和鸡婆的区别...
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哈哈 *和小姐的区别

------解决方案--------------------
结吧,我是来接分的。其实我也不知道,新手路过。
------解决方案--------------------
exit 和 die 是一样的
exit 是从 c 言中沿袭的,die 是 php 特有的
php 建议你使用 die,但是 php 手册的编撰者把他们弄反了
把 exit 是 die 的同义词,变成了 die 是 exit 的同义词
主次颠倒了,使人感到 die 可有可无的样子
其实不然。
php 业者中有不少是 asp 转行过来的,exit 在 vbs 中是跳出循环的指令,而不是终止程序
继续沿用 exit 不利于这批人对 php 的认同
------解决方案--------------------
楼上正解哦~~~~~~~~~
------解决方案--------------------
来接个分吧

------解决方案--------------------
徐版主威武!
------解决方案--------------------
一增用exit习惯了
------解决方案--------------------
接分赶紧结帐

------解决方案--------------------
别名,没区别
------解决方案--------------------
我比较惯用die

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