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How to push both value and key into PHP array
...to combine arrays and keep the keys of the added array. For example:
<?php
$arr1 = array('foo' => 'bar');
$arr2 = array('baz' => 'bof');
$arr3 = $arr1 + $arr2;
print_r($arr3);
// prints:
// array(
// 'foo' => 'bar',
// 'baz' => 'bof',
// );
So you could do $_GET += array('on...
Easy way to test a URL for 404 in PHP?
...hat sometimes the URL's that I feed into my code return 404, which gums up all the rest of my code.
15 Answers
...
AngularJs $http.post() does not send data
... serialization, which unfortunately some Web server languages—notably
PHP—do not unserialize natively.
Works like a charm.
CODE
// Your app's root module...
angular.module('MyModule', [], function($httpProvider) {
// Use x-www-form-urlencoded Content-Type
$httpProvider.defaults.header...
How to find day of week in php in a specific timezone
I am confused while using php to handle date/time.
12 Answers
12
...
Get characters after last / in url
...,'/') + 1 : 0));
// VERSION 2 - explode, reverse the array, get the first index.
echo current(array_reverse(explode('/',$var)));
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Can't update Macports (with Mac OS X Mavericks)
..."Command Line Tools for OS X Mavericks" from developer.apple.com/downloads/index.action# and install it.
– qazwsx
Apr 26 '14 at 17:24
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show...
How to get GET (query string) variables in Express.js on Node.js?
...eJS, you can access req.url and the builtin url module to url.parse it manually:
var url = require('url');
var url_parts = url.parse(request.url, true);
var query = url_parts.query;
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improve...
PHP: How to handle
...s a string. (in this example, the casting is superfluous, as echo automatically does it anyway)
$content = simplexml_load_string(
'<content><![CDATA[Hello, world!]]></content>'
);
echo (string) $content;
// or with parent element:
$foo = simplexml_load_string(
'<foo&g...
How to generate .json file with PHP?
json.php code
8 Answers
8
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MySQL select 10 random rows from 600K rows fast
...s 0.35s on my machine.
This is fast because the sort phase only uses the indexed ID column. You can see this behaviour in the explain:
SELECT * FROM tbl ORDER BY RAND() LIMIT 10:
SELECT * FROM tbl AS t1 JOIN (SELECT id FROM tbl ORDER BY RAND() LIMIT 10) as t2 ON t1.id=t2.id
Weighted Version: ...