I was running the following PHP code: 2 Answers 2 ...

I'm currently running a site on php 5.4, prior to this I was running my site on 5.3.8. Unfortunately, php 5.4 combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just ena...

...问0x4的内存地址，不crash才怪。于是，你一定会有如下的问题： 1）为什么不是 13行if语句出错？f.a被初始化为空了嘛，用空指针访问成员变量为什么不crash？ 2）为什么会访问到了0x4的地址？靠，4是怎么出来的？ 3）代码中的...

...。还有一种情况时，如果postfix在处理邮件过程中遇到了问题，则该值会开始降低。 当接收到的新邮件的数量超过postfix的投递能力时，postfix会暂时停止投递deferred队列中的邮件而去处理新接收到的邮件。这是因为处理新邮件的...

...是为了避免不必要的拷贝。使拷贝动作高效并且防止剥离问题发生的一个简单办法是使容器包含指针而不是对象。 第4条：调用empty而不是检查size()是否为0。 　　理由很简单：empty对所有的标准容器都是常数时间操作，而对...

I have a PHP script that needs to determine if it's been executed via the command-line or via HTTP, primarily for output-formatting purposes. What's the canonical way of doing this? I had thought it was to inspect SERVER['argc'] , but it turns out this is populated, even when using the 'Apache 2.0 ...

I'm having trouble understanding the ruleset regarding PHP relative include paths. If I run file A.PHP- and file A.PHP includes file B.PHP which includes file C.PHP, should the relative path to C.PHP be in relation to the location of B.PHP, or to the location of A.PHP? That is, does it matter whic...

...候，“什么时候盈利”忽然成了几乎每个投资人都会问的问题，但在之前的三轮融资都没有人提过。当时大家关心的都是订单量、GMV和增速。 “无论公司当下有没有收入，从财务模型上看，都是要在收敛的、亏损是在变小的。...

I run a PHP script and get this error: 19 Answers 19 ...

I am just trying to run a PHP script using a cron job within CPanel - is this the correct syntax: 12 Answers ...