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PHP cURL HTTP CODE return 0

..., there is nobody to send a code back. Tested using the code below. <?php $html_brand = "www.google.com"; $ch = curl_init(); $options = array( CURLOPT_URL => $html_brand, CURLOPT_RETURNTRANSFER => true, CURLOPT_HEADER => true, CURLOPT_FOLLOWLOCATION...
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How to convert string to boolean php

...uate to boolean true unless they have a value that's considered "empty" by PHP (taken from the documentation for empty): "" (an empty string); "0" (0 as a string) If you need to set a boolean based on the text value of a string, then you'll need to check for the presence or otherwise of that val...
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How do I write unit tests in PHP? [closed]

...which is by far easier to learn - even easier than SimpleTest, it's called phpt. A primer can be found here: http://qa.php.net/write-test.php Edit: Just saw your request for sample code. Let's assume you have the following function in a file called lib.php: <?php function foo($bar) { return...
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Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?

The following PHP code snippet uses GD to resize a browser-uploaded PNG to 128x128. It works great, except that the transparent areas in the original image are being replaced with a solid color- black in my case. ...
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What's the deal with a leading underscore in PHP class methods?

While looking over various PHP libraries I've noticed that a lot of people choose to prefix some class methods with a single underscore, such as ...
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PHP substring extraction. Get the string before the first '/' or the whole string

I am trying to extract a substring. I need some help with doing it in PHP. 15 Answers ...
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How to sort an array of associative arrays by value of a given key in PHP?

... = $row['price']; } array_multisort($price, SORT_DESC, $inventory); As of PHP 5.5.0 you can use array_column() instead of that foreach: $price = array_column($inventory, 'price'); array_multisort($price, SORT_DESC, $inventory); ...
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防挂马:apache禁止访问文件或目录执行权限、禁止运行脚本PHP文件的设置方...

...挂马:apache禁止访问文件或目录执行权限、禁止运行脚本PHP文件的设置方法我们来看俩段通常对上传目录设置无权限的列子,配置如下:代码如下:<Directory " var www upload"><FilesMatch " PHP">Order Allow,DenyDe 我们来看俩段通常对上传目录设...
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PHP script to loop through all of the files in a directory?

I'm looking for a PHP script that loops through all of the files in a directory so I can do things with the filename, such as format, print or add it to a link. I'd like to be able to sort the files by name, type or by date created/added/modified. (Think fancy directory "index".) I'd also like to be...
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Adding days to $Date in PHP

... All you have to do is use days instead of day like this: &lt;?php $Date = "2010-09-17"; echo date('Y-m-d', strtotime($Date. ' + 1 days')); echo date('Y-m-d', strtotime($Date. ' + 2 days')); ?&gt; And it outputs correctly: 2010-09-18 2010-09-19 ...