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PHP Fatal error: Using $this when not in object context

... @Sarfraz No offense, but it is still wrong. You can call an instance method with ::. It is against E_STRICT, but it does work as long as the method body does not reference the instance scope, e.g. uses $this. Also, self::foo will not point to $this->foo. It references a clas...
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What is cURL in PHP?

...the PHP manual. In order to use PHP's cURL functions you need to install the » libcurl package. PHP requires that you use libcurl 7.0.2-beta or higher. In PHP 4.2.3, you will need libcurl version 7.9.0 or higher. From PHP 4.3.0, you will need a libcurl version that's 7.9.8 or higher. ...
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Access-Control-Allow-Origin error sending a jQuery Post to Google API's

I read a lot for the 'Access-Control-Allow-Origin' error, but I don't understand what I have to fix :( 7 Answers ...
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Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php

...austed. Maybe you don't need to read the whole file, maybe read it sequentially. – macbirdie Jan 22 '09 at 10:12 8 ...
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href image link download on click

...t, it's a good thing to know. Although you need modernizr, I now use it in all my projects so... I'll accept your answer as the new answer – Pierre May 1 '13 at 12:05 1 ...
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Is there a way to use shell_exec without waiting for the command to complete?

... How about adding. "> /dev/null 2>/dev/null &" shell_exec('php measurePerformance.php 47 844 email@yahoo.com > /dev/null 2>/dev/null &'); Note this also gets rid of the stdio and stderr. share ...
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Find out HTTP method in PHP [duplicate]

...e superglobals alternatives (Is using superglobals directly good or bad in PHP? and similar questions), one may instead use automatic sanitizing filter_input( \INPUT_SERVER, 'REQUEST_METHOD', \FILTER_SANITIZE_SPECIAL_CHARS ) (you might of course use other filter, eg. FILTER_SANITIZE_STRING - see ...
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Checking if an instance's class implements an interface?

... "Yes!"; } class_implements() is part of the SPL extension. See: http://php.net/manual/en/function.class-implements.php Performance Tests Some simple performance tests show the costs of each approach: Given an instance of an object Object construction outside the loop (100,000 iterations) _...
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How do I convert datetime to ISO 8601 in PHP

... than ISO8601 (the colon is missing in the TZ, ISO8601 expects times to be all with OR all without the colon, not a mixture) - date('c') does produces a strict ISO 8601 valid date - This could cause hard to trace bugs if code expects a strict ISO 8601 datetime format. Ref: en.wikipedia.org/wiki/ISO_...
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How to check if a user likes my Facebook Page or URL using Facebook's API

...xample, the act of liking a Page or checking in to a Place cannot automatically register or enter a promotion participant." - facebook.com/promotions_guidelines.php – Chris Jacob May 18 '11 at 1:25 ...