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How to define an empty object in PHP

...(); A comment in the manual sums it up best: stdClass is the default PHP object. stdClass has no properties, methods or parent. It does not support magic methods, and implements no interfaces. When you cast a scalar or array as Object, you get an instance of stdClass. You can us...
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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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Find substring in the string in TWIG

...tring using Twig. On the words, I need analogue of 'strstr' or 'strpos' in php. I googled and searched this issue in stackoverflow but nothing found. Does someone know how to solve this problem? ...
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Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?

...go-rwx DIR (nobody other than owner can access content) chmod go+x DIR (to allow "users" including _www to "enter" the dir) sudo chgrp -R _www ~/my/web/root (all web content is now group _www) chmod -R go-rwx ~/my/web/root (nobody other than owner can access web content) chmod -R g+rx ~/my/web/root...
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Python equivalent for PHP's implode?

Is there an equivalent for PHP's implode in Python? I've read in and split up a set of delimited words, and now I want to sort them out in random orders and print the words out with spaces in between. ...
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Wolfram's Rule 34 in XKCD [closed]

The hover "joke" in #505 xkcd touts "I call rule 34 on Wolfram's Rule 34". 12 Answers ...
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NPM/Bower/Composer - differences?

...nodejs package manager. It therefore targets nodejs environments, which usually means server-side nodejs projects or command-line projects (bower itself is a npm package). If you are going to do anything with nodejs, then you are going to use npm. bower is a package manager that aims at (front-end)...
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Memcache Vs. Memcached [duplicate]

... (PartlyStolen from ServerFault) I think that both are functionally the same, but they simply have different authors, and the one is simply named more appropriately than the other. Here is a quick backgrounder in naming conventions (for those unfamiliar), which explains the frustratio...
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Reset keys of array elements in php?

... To reset the keys of all arrays in an array: $arr = array_map('array_values', $arr); In case you just want to reset first-level array keys, use array_values() without array_map. ...
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Convert one date format into another in PHP

...he y-m-d-h-i-s format. PHP 5.3 and up Use DateTime::createFromFormat. It allows you to specify an exact mask - using the date() syntax - to parse incoming string dates with. PHP 5.2 and lower You will have to parse the elements (year, month, day, hour, minute, second) manually using substr() and...