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PHP Get all subdirectories of a given directory
... if($file->isDir()) {
echo strtoupper($file->getRealpath()), PHP_EOL;
}
}
Replace strtoupper with your desired function.
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In PHP, how do you change the key of an array element?
...the array, which you may need to be careful of. Even associative arrays in PHP are ordered, and sometimes that order is leveraged.
– Robin Winslow
Feb 9 '12 at 17:14
7
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Generating a drop down list of timezones with PHP
...low are two lists that I found and then one method using the built in PHP DateTime class in PHP 5.
25 Answers
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PHP convert XML to JSON
I am trying to convert xml to json in php. If I do a simple convert using simple xml and json_encode none of the attributes in the xml show.
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How to call a JavaScript function from PHP?
How to call a JavaScript function from PHP?
10 Answers
10
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jQuery/JavaScript: accessing contents of an iframe
...nother domain you can still do it. You need to read the external page into PHP and echo it from your domain. Like this:
iframe_page.php
<?php
$URL = "http://external.com";
$domain = file_get_contents($URL);
echo $domain;
?>
Then something like this:
display_page.html
<...
Change the maximum upload file size
...eople to upload mp3 files up to 30MB big. My server side script is done in PHP.
18 Answers
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startsWith() and endsWith() functions in PHP
...rlen($needle)) === 0;
}
This should be one of the fastest solutions on PHP 7 (benchmark script). Tested against 8KB haystacks, various length needles and full, partial and no match cases. strncmp is a touch faster for starts-with but it cannot check ends-with.
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Ruby function to remove all white spaces?
...ction to remove all white spaces? I'm looking for something kind of like PHP's trim() ?
23 Answers
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How to update a single library with Composer?
...ust want to update a few packages and not all, you can list them as such:
php composer.phar update vendor/package:2.* vendor/package2:dev-master
You can also use wildcards to update a bunch of packages at once:
php composer.phar update vendor/*
--prefer-source: Install packages from source wh...