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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...he surface of the earth represented by lat/long. Their distance functions, etc, are only useful on cartesian, planar, coordinates.
– O. Jones
Feb 11 '12 at 0:17
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is_null($x) vs $x === null in PHP [duplicate]
PHP has two (that I know of, and three if you count isset() ) methods to determine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically design...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...ember called $mouse, then foreach($cats as cat::$mouse) is perfectly valid php, but a statement with anything other than :: after the cat would be a syntax error. If $mouse were not a declared property of cat you would get a fatal error, but still not a syntax error.
– chiliNUT...
Accept function as parameter in PHP
...en wondering whether is possible or not to pass a function as parameter in PHP; I want something like when you're programming in JS:
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SimpleTest vs PHPunit
...eally really baffled that SimpleTest still is considered an alternative to phpunit. Maybe i'm just misinformed but as far as I've seen:
PHPUnit is the standard; most frameworks use it (like Zend Framework (1&2), Cake, Agavi, even Symfony is dropping their own Framework in Symfony 2 for phpunit)...
How to get the last char of a string in PHP?
...ers" as input string and I want the result to be "s". how can I do that in PHP?
11 Answers
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PHP random string generator
I'm trying to create a randomized string in PHP, and I get absolutely no output with this:
59 Answers
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What exactly are late static bindings in PHP?
What exactly are late static bindings in PHP?
8 Answers
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ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
ZeroMQ的学习和研究（PHP代码实例）ZeroMQ，史上最快的消息队列—– ZMQ的学习和研究一、ZeroMQ 的背景介绍 引用官方的说法： ZMQ (以下 ZeroMQ 简称 ZMQ)是一...ZeroMQ，史上最快的消息队列
—– ZMQ的学习和研究
一、ZeroMQ 的...
How do I catch a PHP fatal (`E_ERROR`) error?
I can use set_error_handler() to catch most PHP errors, but it doesn't work for fatal ( E_ERROR ) errors, such as calling a function that doesn't exist. Is there another way to catch these errors?
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