3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $region = 93; $cat = 'dacha'; $urls = ['1', '2', '3', 'abc']; $projects['realty' . $region . '_' . $cat . '_search.xml'] = [[ 'type' => 'urls', 'urls' => [ 'http://dacha.ngs93.ru/' => 1, 'http://dacha.ngs93.ru/sell/' => 0.9, 'http://dacha.ngs93.ru/buy/' => 0.3, 'http://dacha.ngs93.ru/rent_available/' => 0.9, 'http://dacha.ngs93.ru/rent_required/' => 0.3, ], ] ] $project = &$projects['realty' . $region . '_' . $cat . '_search.xml']; var_export($projects);
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '$project' (T_VARIABLE) in /in/ovUmM on line 16
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/ovUmM on line 4
Process exited with code 255.