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How do you remove an array element in a foreach loop?

... use($found_tag){ return $e != $found_tag['name']; }); As the php documentation reads: As foreach relies on the internal array pointer in PHP 5, changing it within the loop may lead to unexpected behavior. In PHP 7, foreach does not use the internal array pointer. ...
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Determining Referer in PHP

...nd(), TRUE); $_SESSION['token'] = $token; $url = "http://example.com/index.php?token={$token}"; Then the index.php will look like this: if(empty($_GET['token']) || $_GET['token'] !== $_SESSION['token']) { show_404(); } //Continue with the rest of code I do know of secure sites that do the...
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How to add a new method to a php object on the fly?

...ure, I'm not saying I'm an expert at extending an object during runtime in PHP, but I honestly can't say I see much wrong with it. (maybe I just have poor taste) – karim79 May 30 '10 at 9:13 ...
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Best way to create an empty object in JSON with PHP?

...ght therefor say that your code is valid and that it's the method to use. PHP: Objects - Manual If a value of any other type is converted to an object, a new instance of the stdClass built-in class is created. If the value was NULL, the new instance will be empty. .. but, try to keep it safe! Tho...
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What is the difference between self::$bar and static::$bar in PHP?

...atic, you're invoking a feature called late static bindings (introduced in PHP 5.3). In the above scenario, using self will result in Foo::$bar(1234). And using static will result in Bar::$bar (4321) because with static, the interpreter takes takes into account the redeclaration within the Bar clas...
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PHP - find entry by object property from an array of objects

...tion and subsequent answers for more information on the latter - Reference PHP array by multiple indexes share | improve this answer | follow | ...
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Get data from JSON file with PHP [duplicate]

I'm trying to get data from the following JSON file using PHP. I specifically want "temperatureMin" and "temperatureMax". 3...
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PHP mkdir: Permission denied problem

I am trying to create a directory with PHP mkdir function but I get an error as follows: Warning: mkdir() [function.mkdir]: Permission denied in ... . How to settle down the problem? ...
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Parsing domain from a URL

... Or simply: print parse_url($url, PHP_URL_HOST)) if you don't need the $parse array for anything else. – rybo111 Aug 24 '16 at 12:03 ...
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PHP json_decode() returns NULL with valid JSON?

... On my server, it doesn't. And I can't call json_last_error() because it's PHP 5.2.9. That function appears on PHP 5.3.0. – Joel A. Villarreal Bertoldi Mar 9 '10 at 15:54 1 ...