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Remove warning messages in PHP

I have some PHP code. When I run it, a warning message appears. 12 Answers 12 ...
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Why does changing 0.1f to 0 slow down performance by 10x?

... credits to Carl Hetherington [1]) [1] http://carlh.net/plugins/denormals.php share | improve this answer | follow | ...
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Difference between “include” and “require” in php

... You find the differences explained in the detailed PHP manual on the page of require: require is identical to include except upon failure it will also produce a fatal E_COMPILE_ERROR level error. In other words, it will halt the script whereas include only emits a warning...
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How to send a header using a HTTP request through a curl call?

... In PHP: curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue')); or you can set multiple: curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue', 'HeaderName2:HeaderValue2')); ...
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How to concatenate strings in twig

...oncat('http://', app.request.host) }}: In src/AppBundle/Twig/AppExtension.php <?php namespace AppBundle\Twig; class AppExtension extends \Twig_Extension { /** * {@inheritdoc} */ public function getFunctions() { return [ new \Twig_SimpleFunction('conca...
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京东618:算法让UV价值提升200%+,用智能卖场缩短购物路径 - 更多技术 - 清...

...区画像,除了界面的差异,两者在后端的处理上要解决的问题有什么不同?对推荐搜索和移动研发、交易平台研发的协作有什么样的要求? 智能卖场团队:这两者要解决的问题本质上是相同的,所以用的算法引擎是相同的。但...
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php: determine where function was called from

is there a way to find out, where a function in PHP was called from? example: 8 Answers ...
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nginx error connect to php5-fpm.sock failed (13: Permission denied)

I update nginx to 1.4.7 and php to 5.5.12 , After that I got the 502 error . Before I update everything works fine. 24 ...
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Are PHP short tags acceptable to use?

...syntax. I agree that <? and <?= are easier on programmers than <?php and <?php echo but it is possible to do a bulk find-and-replace as long as you use the same form each time (and don't chuck in spaces (eg: <? php or <? =) I don't buy readability as a reason at all. Most serious...
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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); ...