Online PHP editor | perf for QnI57

<?php // CHANGE THIS $url = '/12345/product/list/somevar'; $routes = [ 'primary' => [ 'pattern' => '#/(?P<resource>[^/\\\\.,;?\n]+)/foobar#', 'default' => [ 'action' => 'standard', ], ], 'secundary' => [ 'pattern' => '#^/(?P<id>[0-9]+)(?:/(?P<resource>[^/\\\\.,;?\n]+)(?:/(?P<action>[^/\\\\.,;?\n]+))?)?$#', 'default' => [ 'resource' => 'catalog', 'action' => 'view', ] ], 'fallback' => [ 'pattern' => '#^.*$#', 'default' => [ 'resource' => 'main', 'action' => 'landing', ], ], ]; $current = null; // matching the route foreach ($routes as $name => $route) { $matches = []; if ( preg_match( $route['pattern'], $url, $matches ) ) { $current = $name; $matches = $matches + $route['default']; break; } } // cleaning up results foreach ( array_keys($matches) as $key ) { if ( is_numeric($key) ) { unset( $matches[$key] ); } } // view results var_dump( $current, $matches ); <?php $a1=array("red","green"); $a2=array("blue","yellow"); print_r(array_merge($a1,$a2)); ?>

Version	System time (s)	User time (s)	Memory (MiB)
7.0.2	0.027	0.073	20.23
7.0.1	0.007	0.063	20.25
7.0.0	0.007	0.083	20.25
5.6.17	0.023	0.043	20.58
5.6.16	0.003	0.073	20.52
5.6.15	0.007	0.083	18.22
5.6.14	0.010	0.033	18.18
5.6.13	0.003	0.057	18.15
5.6.12	0.010	0.063	21.00
5.6.11	0.010	0.067	21.00
5.6.10	0.013	0.080	21.00
5.6.9	0.020	0.077	21.00
5.6.8	0.003	0.040	20.50
5.5.31	0.023	0.050	20.19
5.5.30	0.000	0.047	17.99
5.5.29	0.003	0.050	17.94
5.5.28	0.010	0.040	20.96
5.5.27	0.017	0.073	20.82
5.5.26	0.007	0.073	20.76
5.5.25	0.003	0.087	20.79
5.5.24	0.023	0.073	20.23