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@ 2013-11-19T22:57:08Z

<?php
$swag = array();
print_r($swag);
$swag[count($swag)] = "swag";
print_r($swag);
$class = '1.2.3.4.5.6';
$base = explode(".", $class)["0"];
echo $base;

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
explode: documentation ( source)

preferences:dark modelive preview

41.21 ms | 402 KiB | 5 Q