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PHP 错误记录和聚合的平台Sentry实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
Raven_Autoloader::register();
$dsn = 'http://your/dsn';
$options = array(
'tags' => array(
'php_version' => phpversion(),
),
'trace' => false,
);
$pattern_content = '^\[([^]]+)] PHP ([^:]+):\s+(.+)';
$parrern_level = implode('|', array(
'debug',
'info...
Best XML Parser for PHP [duplicate]
...ing when an extension is not available:
<?php
/**
* Convert XML to an Array
*
* @param string $XML
* @return array
*/
function XMLtoArray($XML)
{
$xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $XML, $vals);
xml_parser_free($xml_parser);
// wyznaczamy ...
How to declare a global variable in php?
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The $GLOBALS array can be used instead:
$GLOBALS['a'] = 'localhost';
function body(){
echo $GLOBALS['a'];
}
From the Manual:
An associative array containing references to all variables which are currently defined in the globa...
How to calculate the difference between two dates using PHP?
...unction _date_range_limit_days($base, $result)
{
$days_in_month_leap = array(31, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$days_in_month = array(31, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
_date_range_limit(1, 13, 12, "m", "y", &$base);
$year = $base["y"];
...
Creating a config file in PHP
...to create a config.php file (or whatever you call it) that just returns an array:
<?php
return array(
'host' => 'localhost',
'username' => 'root',
);
And then:
$configs = include('config.php');
share
...
Advantages of Binary Search Trees over Hash Tables
...f a hash function has a range R(h) = 0...100, then you need to allocate an array of 100 (pointers-to) elements, even if you are just hashing 20 elements. If you were to use a binary search tree to store the same information, you would only allocate as much space as you needed, as well as some metada...
How to read if a checkbox is checked in PHP?
...
When using checkboxes as an array:
<input type="checkbox" name="food[]" value="Orange">
<input type="checkbox" name="food[]" value="Apple">
You should use in_array():
if(in_array('Orange', $_POST['food'])){
echo 'Orange was checked!';
...
Enumerable.Empty() equivalent for IQueryable
...
@Nauman - you actually create an [empty] T array - no new object of T is actually created.
– zastrowm
Feb 20 '14 at 15:56
add a comment
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How to access command line arguments of the caller inside a function?
...
Do note that itterating the array like that causes the args to be in reverse order from the command line.
– Andrew Backer
Nov 30 '11 at 7:26
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Is using Random and OrderBy a good shuffle algorithm?
...le Shuffle extension method would basically consist of calling ToList or ToArray on the input then using an existing implementation of Fisher-Yates. (Pass in the Random as a parameter to make life generally nicer.) There are plenty of implementations around... I've probably got one in an answer some...