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Home Backend Development PHP Tutorial php的die()函数输出的字符串怎么查看?

php的die()函数输出的字符串怎么查看?

Jun 23, 2016 pm 01:28 PM

如die("abc");
这个abc是记录在哪里的?


回复讨论(解决方案)

die( ) 是在退出脚本前在屏幕中输出一条消息,消息当然是保存在内存中

屏幕是指浏览器的窗口么,可是我在浏览器中没有看到哦。
而且服务器端又没有控制台,显示在哪个屏幕呢?

在浏览器就能看到。
这不是你全部的代码吧。

[b]

在浏览器就能看到。
这不是你全部的代码吧。



我单独起一个php文件写die("abc")可以在浏览器中显示出来。
但在这个文件中c_writeableDir函数里面die了,没有看到输出。

						<strong>文件可写权限</strong>						<?php //writeable						$writeableArray = $checkObj->c_writeableDir();						foreach($writeableArray as $key => $val)						{						?>						<p><img  src="/static/imghw/default1.png"  data-src="images/<?php echo $val ? 'success' : 'failed';? alt="php的die()函数输出的字符串怎么查看?" >.gif"  class="lazy"  success' : 'failed';?>.gif" width="16"    style="max-width:90%" /><?php echo $key;?><?php if(!$val){?><label><?php echo configInfo($key);?></label><?php }?></p>						<?php						}						?>
Copy after login

请把c_writeableDir()的代码也粘出来看看

die("xxxx");
停止执行,并且输出字符串

die ? 等同于 exit()
exit ? 输出一个消息并且退出当前脚本

解决了,原来是c_writeableDir没有die,哈哈哈

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