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How do I convert an object to an array?
...her encoding, let say Win1250, it will fail, as json_encode will fail (php 5.3)
– Radek
Dec 3 '13 at 14:40
How to conv...
Weird PHP error: 'Can't use function return value in write context'
...ure that's legal in later PHP versions like 5.6, but I think it doesn't in 5.3
– UnsettlingTrend
Dec 8 '16 at 16:14
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Convert from MySQL datetime to another format with PHP
...
Finally the right solution for PHP 5.3 and above:
(added optional Timezone to the Example like mentioned in the comments)
$date = \DateTime::createFromFormat('Y-m-d H:i:s', $mysql_source_date, new \DateTimeZone('UTC'));
$date->setTimezone(new \DateTimeZone...
PHP and Enumerations
...r multiple enums).
Now that most people have finally upgraded to at least 5.3, and SplEnum is available, that is certainly a viable option as well--as long as you don't mind the traditionally unintuitive notion of having actual enum instantiations throughout your codebase. In the above example, Bas...
Get first day of week in PHP?
...ay this week')), "\n";
It differs a bit across PHP versions:
Output for 5.3.0 - 5.6.6, php7@20140507 - 20150301, hhvm-3.3.1 - 3.5.1
2015-03-16
2015-03-22
Output for 4.3.5 - 5.2.17
2015-03-23
2015-03-22
Output for 4.3.0 - 4.3.4
2015-03-30
2015-03-29
Comparing at Edge-Cases
Relative descr...
How to get time difference in minutes in PHP
...ns of PHP. Use the DateTime class to do any date calculations now that PHP 5.3 is the norm.
Eg.
$start_date = new DateTime('2007-09-01 04:10:58');
$since_start = $start_date->diff(new DateTime('2012-09-11 10:25:00'));
echo $since_start->days.' days total<br>';
echo $since_start->y.' ...
PHP - concatenate or directly insert variables in string
... You can insert functions semi-indirectly into strings via PHP 5.3 variable functions. $x = function() { ...}; $string = "hello {$x(blah blah blah)}", which works around the "restriction".
– Marc B
Apr 9 '11 at 16:16
...
libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...接收数据。
使用的基准程序是bench.c，取自 libevent 发行版，经过修改以收集每次测试迭代的总时间，可选择启用事件观察器的超时以及可选择使用本机 libev API 并以不同方式输出时间。
对于 libevent，使用版本 1.4.3，而对于 libev...
How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
...es use of the SKIP_DOTS flag introduced with the FilesystemIterator in PHP 5.3.0. Of course, the $todo could be an if/else. The important point is that CHILD_FIRST is used to iterate over the children (files) first before their parent (folders).
...
How to round float numbers in javascript?
...more flexibility:
Math.round10(5.25, 0); // 5
Math.round10(5.25, -1); // 5.3
Math.round10(5.25, -2); // 5.25
Math.round10(5, 0); // 5
Math.round10(5, -1); // 5
Math.round10(5, -2); // 5
Upd (2019-01-15). Seems like MDN docs no longer have this helper funcs. Here's a backup with example...