3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'tag_name' => array('google', 'Yahoo') ), array( 'tag_name' => array('technology', 'andsuch') ) ); echo implode(', ', array_walk(function ($entry) { return $entry['tag_name']; }, $input));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00916.75
8.3.50.0130.00521.99
8.3.40.0060.00918.96
8.3.30.0170.00319.09
8.3.20.0070.00020.25
8.3.10.0080.00023.53
8.3.00.0100.00019.38
8.2.180.0070.01116.75
8.2.170.0150.00622.96
8.2.160.0130.00320.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00022.27
8.2.110.0030.00721.98
8.2.100.0030.00618.90
8.1.280.0070.01425.92
8.1.270.0040.00423.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0130.01018.67
8.1.230.0030.00718.57
5.4.290.0100.05612.51
5.4.280.0090.05212.40
5.4.270.0050.05112.41
5.4.260.0080.05212.40
5.4.250.0100.05312.41
5.4.240.0100.05112.41
5.4.230.0060.05612.39
5.4.220.0090.05212.39
5.4.210.0110.04812.39
5.4.200.0080.05412.40
5.4.190.0110.04812.39
5.4.180.0080.05112.39
5.4.170.0130.04712.41
5.4.160.0030.05412.40
5.4.150.0070.05112.40
5.4.140.0110.05012.08
5.4.130.0060.05112.07
5.4.120.0090.04812.03
5.4.110.0070.05012.02
5.4.100.0110.04412.02
5.4.90.0090.05012.02
5.4.80.0090.05012.02
5.4.70.0090.05012.02
5.4.60.0120.04712.02
5.4.50.0070.05112.02
5.4.40.0100.04712.00
5.4.30.0070.04812.00
5.4.20.0110.04712.00
5.4.10.0120.04412.00
5.4.00.0110.04811.50
5.3.280.0120.04712.71
5.3.270.0100.05112.73
5.3.260.0120.05012.72
5.3.250.0060.05212.72
5.3.240.0110.04612.72
5.3.230.0070.05112.71
5.3.220.0120.08412.68
5.3.210.0120.07312.68
5.3.200.0100.05212.68
5.3.190.0090.05312.68
5.3.180.0130.06812.67
5.3.170.0110.05712.67
5.3.160.0080.05812.67
5.3.150.0100.06012.67
5.3.140.0090.05212.66
5.3.130.0090.03812.66
5.3.120.0080.03812.66
5.3.110.0100.03912.66
5.3.100.0090.04512.12
5.3.90.0080.05012.10
5.3.80.0120.04412.09
5.3.70.0110.04612.10
5.3.60.0080.04812.07
5.3.50.0120.04612.02
5.3.40.0120.04412.02
5.3.30.0100.05311.98
5.3.20.0150.04211.76
5.3.10.0100.04611.73
5.3.00.0050.05011.72

preferences:
33.49 ms | 401 KiB | 5 Q