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Converting an integer to a string in PHP

Is there a way to convert an integer to a string in PHP? 14 Answers 14 ...
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How to know which version of Symfony I have?

...s the console, try reading symfony/src/Symfony/Component/HttpKernel/Kernel.php, where the version is hardcoded, for instance: const VERSION = '2.2.0'; Just in case you are wondering, console creates an instance of Symfony\Bundle\FrameworkBundle\Console\Application. In this class construct...
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Replacing all non-alphanumeric characters with empty strings

... He's probably used to programming in PHP. – William Nov 26 '09 at 20:31 10 ...
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PHP multidimensional array search by value

... or just use == instead ===. Based on angoru answer. In later versions of PHP (>= 5.5.0) you can use one-liner. $key = array_search('100', array_column($userdb, 'uid')); Here is documentation: http://php.net/manual/en/function.array-column.php. ...
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+ operator for array in PHP?

What does + mean for array in PHP? 8 Answers 8 ...
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How to get the first word of a sentence in PHP?

... Using modern PHP syntax you can just do explode(' ',trim($myvalue))[0] – Elly Post Apr 1 '16 at 6:28 2 ...
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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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How can I convert ereg expressions to preg in PHP?

Since POSIX regular expressions (ereg) are deprecated since PHP 5.3.0, I'd like to know an easy way to convert the old expressions to PCRE (Perl Compatible Regular Expressions) (preg) . ...
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How to use cURL to get jSON data and decode the data?

...rns a jSON object, and I need to have it decoded and put into variables in PHP. 6 Answers ...
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The first day of the current month in php using date_modify as DateTime object

... Requires PHP 5.3 to work ("first day of" is introduced in PHP 5.3). Otherwise the example above is the only way to do it: <?php // First day of this month $d = new DateTime('first day of this month'); echo $d->forma...