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PHP: return - Manual
(PHP 4, PHP 5, PHP 7, PHP 8)
return returns program control to the calling module.
Execution resumes at the expression following the called module's invocation.
If called from within a function...
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PHP: implode - Manual
1 year ago
Sometimes it's necessary to add a string not just between the items, but before or after too, and proper handling of zero items is also needed.
In this case, simply prepending/appending th...
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PHP: Memcached - Manual
Memcached::addByKey — Add an item under a new key on a specific server
Memcached::addServer — Add a server to the server pool
Memcached::addServers — Add multiple servers to the server pool
Memcached:...
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PHP: Downloads
The releases are tagged and signed in the PHP Git Repository. The following official GnuPG keys of the current PHP Release Manager can be used to verify the tags:
A full list of GPG keys used for cur...
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PHP: GeoIP - Manual
$record = $reader->city($_SERVER['REMOTE_ADDR']);
// or for Country DB
// $record = $reader->country($_SERVER['REMOTE_ADDR']);
print($record->country->isoCode . "\n");
print($record->country->name . "...
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PHP: Validate filters - Manual
4 months ago
Note that if using FILTER_NULL_ON_FAILURE as a flag with the FILTER_VALIDATE_BOOLEAN id then NULL is no longer returned if the variable name is not set in the external variable array. It...