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Why is === faster than == in PHP?

... I believe it's actually that the 2 operands point to the same area of memory for complex types but meder's answer encompasses that – Basic Aug 24 '10 at 19:21 ...
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How do you use the “WITH” clause in MySQL?

I am converting all my SQL Server queries to MySQL and my queries that have WITH in them are all failing. Here's an example: ...
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Regular Expression for alphanumeric and underscores

...o or more of the given characters $ : end of string If you don't want to allow empty strings, use + instead of *. As others have pointed out, some regex languages have a shorthand form for [a-zA-Z0-9_]. In the .NET regex language, you can turn on ECMAScript behavior and use \w as a shorthand (y...
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Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?

In FF and all, my javascript works fine. But in Chrome it gives this message: 20 Answers ...
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PHP学习必看的一些书 - PHP - 清泛IT论坛,有思想、有深度

对应初学的PHP,应该买什么样的书?到处问人,到处求助? 该文章列举了一些书籍,感觉还行,特此重新整理了一下。觉得有些言过其实了,或者是没必要去看的。 该书单我经过一些调整。PHP相关《PHP程序设计》(第2版) –PHP...
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.htaccess mod_rewrite - how to exclude directory from rewrite rule

...ries on my server from these rules, so they can become accessible. For now all requests are sent to index.php file. 6 Answ...
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How to get file_get_contents() to work with HTTPS?

...following code worked fine when I was using the test server (which wasn't calling an SSL URL), but now when I am testing it on the working server with HTTPS, it's failing with the error message "failed to open stream". ...
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实战Nginx与PHP(FastCGI)的安装、配置与优化 - 更多技术 - 清泛网 - 专注...

实战Nginx与PHP(FastCGI)的安装、配置与优化一篇介绍nginx和php-fmp配置,安装和使用的博文,文章将为何将nginx叫做反向代理服务器讲明白了,也能从中看出为什么ngnix会apache性能更加...一篇介绍nginx和php-fmp配置,安装和使用的博...
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json_encode sparse PHP array as JSON array, not JSON object

...at is, if its keys are 0, 1, 2, 3, ... You can reindex your array sequentially using the array_values function to get the behaviour you want. For example, the code below works successfully in your use case: echo json_encode(array_values($input)). ...
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Using crontab to execute script every minute and another every 24 hours [closed]

I need a crontab syntax which should execute a specific PHP script /var/www/html/a.php every minute. The execution on every minute must start at 00:00. The other task which must execute a script at 00:00 /var/www/html/reset.php (once every 24 hours). ...