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<title>Home - All Categories - PHP Tricks  </title>
<link>https://www.navel.ir/category/php-tricks/</link>
<description>This RSS Feed contains Articles of Category in the knowledge base. You can click on the title to view its content. Powered by PHPKB Knowledge Base Software (http://www.knowledgebase-script.com)</description>
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										<guid>https://www.navel.ir/article/curl-image-using-php-but-empty-file-is-created-84.html</guid>
										<title>Curl Image using php but empty file is created</title>
										<link>https://www.navel.ir/article/curl-image-using-php-but-empty-file-is-created-84.html</link>
										<description><![CDATA[//Init curl$ch = curl_init ($url); //Required to be falsecurl_setopt($ch, CURLOPT_HEADER, 0); //Required for http(s)curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //Required to be truecurl_setopt($ch,...]]></description>

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										<guid>https://www.navel.ir/article/extract-numbers-from-a-string-23.html</guid>
										<title>Extract numbers from a string</title>
										<link>https://www.navel.ir/article/extract-numbers-from-a-string-23.html</link>
										<description><![CDATA[$str = &#039;In My Cart : 11 items&#039;;$int = (int) filter_var($str, FILTER_SANITIZE_NUMBER_INT); &nbsp; Reference: https://stackoverflow.com/questions/6278296/extract-numbers-from-a-string]]></description>

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