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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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php - get numeric index of associative array

...hrough the array manually to find it, but is there a better way build into PHP? 7 Answers ...
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Remove non-utf8 characters from string

... what to use instead $regex = <<<'END' for PHP < 5.3.x ? – serhio Apr 8 '10 at 23:00 ...
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Adding days to $Date in PHP

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

I'd like to debug some PHP code, but I guess printing a log to screen or file is fine for me. 15 Answers ...
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How to Debug Variables in Smarty like in PHP var_dump()

... You can use {php} tags Method 1 (won't work in Smarty 3.1 or later): {php} $var = $this->get_template_vars('var'); var_dump($var); {/php} Method 2: {$var|@print_r} Method 3: {$var|@var_dump} ...
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PHP Difference between array() and []

I'm writing a PHP app and I want to make sure it will work with no errors. 5 Answers 5...
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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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A more pretty/informative Var_dump alternative in PHP? [closed]

Every decent PHP programmer has a print_r or var_dump wrapper they use, love and assign shortcut keys to, why don't we share our favourite ones . ...
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Java内存泄露原因详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...果不可到达,则就将其回收,这样也可以消除引用循环的问题。在Java语言中,判断一个内存空间是否符合垃圾收集标准有两个:一个是给对象赋予了空值null,以下再没有调用过,另一个是给对象赋予了新值,这样重新分配了内...