3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ( $i = 0; $i < 1024; $i++ ) { $name = token_name($i); if ( $name == 'UNKNOWN' ) continue; printf("%s => %s\n", $i, token_name($i)); }

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)
8.5.30.0130.00618.03
8.5.20.0120.00720.11
8.5.10.0110.00916.41
8.5.00.0100.01119.95
8.4.180.0140.00919.38
8.4.170.0120.01023.97
8.4.160.0120.01023.70
8.4.150.0020.00014.05
8.4.140.0140.01217.31
8.4.130.0130.00817.57
8.4.120.0080.00520.41
8.4.110.0120.00922.20
8.4.100.0130.00817.59
8.4.90.0140.00717.46
8.4.80.0140.01118.84
8.4.70.0120.00817.79
8.4.60.0090.00417.48
8.4.50.0080.00217.59
8.4.40.0060.00317.44
8.4.30.0070.00517.55
8.4.20.0070.00517.67
8.4.10.0060.00517.19
8.3.300.0100.01220.82
8.3.290.0130.00920.71
8.3.280.0110.00918.20
8.3.270.0130.00616.85
8.3.260.0150.00516.66
8.3.250.0140.00418.97
8.3.240.0050.00516.71
8.3.230.0030.00616.80
8.3.220.0050.00518.98
8.3.210.0090.00116.88
8.3.200.0050.00516.88
8.3.190.0070.00416.88
8.3.180.0140.00316.88
8.3.170.0120.00416.88
8.3.160.0190.00216.88
8.3.150.0120.00316.88
8.3.140.0150.00316.88
8.3.130.0120.00416.88
8.3.120.0140.00116.88
8.3.110.0130.00116.88
8.3.100.0100.00516.88
8.3.90.0110.00616.88
8.3.80.0150.00416.88
8.3.70.0130.00316.88
8.3.60.0140.00216.88
8.3.50.0160.00416.88
8.3.40.0140.00417.03
8.3.30.0110.00316.99
8.3.20.0120.00416.88
8.3.10.0120.00317.35
8.3.00.0060.00417.07
8.2.300.0130.00820.45
8.2.290.0090.00322.18
8.2.280.0120.00316.88
8.2.270.0130.00416.88
8.2.260.0120.00416.88
8.2.250.0120.00416.88
8.2.240.0080.00616.88
8.2.230.0120.00516.88
8.2.220.0130.00316.88
8.2.210.0110.00316.88
8.2.200.0100.00416.88
8.2.190.0080.00616.88
8.2.180.0110.00416.88
8.2.170.0140.00416.89
8.2.160.0130.00317.35
8.2.150.0120.00517.31
8.2.140.0100.00517.14
8.2.130.0100.00716.99
8.2.120.0170.00117.32
8.2.110.0120.00417.27
8.2.100.0100.00617.17
8.2.90.0110.00517.02
8.2.80.0150.00316.93
8.2.70.0120.00417.16
8.2.60.0110.00417.13
8.2.50.0130.00317.10
8.2.40.0110.00317.24
8.2.30.0090.00717.32
8.2.20.0150.00316.93
8.2.10.0090.00617.14
8.2.00.0110.00517.22
8.1.340.0090.01019.30

preferences:
39.54 ms | 403 KiB | 5 Q