3v4l.org

run code in 500+ PHP versions simultaneously
<?php function demo(): void { return; } var_dump( demo() );

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)
8.5.70.0080.00918.36
8.5.60.0100.00916.55
8.5.50.0090.00816.49
8.5.30.0110.00818.15
8.5.20.0120.00519.44
8.5.10.0100.00916.70
8.5.00.0120.01019.95
8.4.220.0070.00219.40
8.4.210.0110.00821.29
8.4.180.0150.00619.54
8.4.170.0110.01020.43
8.4.160.0100.01122.06
8.4.150.0100.00516.65
8.4.140.0130.00717.18
8.4.130.0110.00918.70
8.4.120.0070.01224.01
8.4.110.0140.00618.58
8.4.100.0070.01018.63
8.4.90.0100.00920.38
8.4.80.0110.00918.64
8.4.70.0050.00317.93
8.4.60.0130.00718.55
8.4.50.0140.00719.29
8.4.40.0390.00917.34
8.4.30.0360.01017.27
8.4.20.0370.00917.56
8.4.10.0380.01217.48
8.3.310.0060.00518.37
8.3.300.0130.00820.79
8.3.290.0020.00720.72
8.3.280.0090.01119.96
8.3.270.0120.00716.36
8.3.260.0040.00516.48
8.3.250.0120.00618.84
8.3.240.0110.00816.99
8.3.230.0120.00716.29
8.3.220.0120.00718.79
8.3.210.0100.00516.41
8.3.200.0050.00616.33
8.3.190.0110.00716.87
8.3.180.0100.00016.58
8.3.170.0370.01216.43
8.3.160.0390.00816.49
8.3.150.0370.00916.28
8.3.140.0380.00616.69
8.3.130.0290.01016.39
8.3.120.0500.00816.38
8.3.110.0220.00516.31
8.3.100.0180.00316.41
8.3.90.0160.00616.18
8.3.80.0380.00916.36
8.3.70.0400.00716.23
8.3.60.0280.00516.43
8.3.50.0180.00216.71
8.3.40.0290.00417.21
8.3.30.0260.01017.29
8.3.20.0260.01017.28
8.3.10.0270.00617.41
8.3.00.0130.00517.14
8.2.300.0060.00320.31
8.2.290.0090.01020.28
8.2.280.0130.00818.22
8.2.270.0210.00816.61
8.2.260.0320.00616.13
8.2.250.0290.01116.64
8.2.240.0300.00716.32
8.2.230.0280.00516.33
8.2.220.0230.01216.41
8.2.210.0310.00816.01
8.2.200.0320.00816.49
8.2.190.0330.00716.29
8.2.180.0320.01116.63
8.2.170.0390.01117.39
8.2.160.0340.00817.63
8.2.150.0340.00717.41
8.2.140.0320.01117.35
8.2.130.0320.00517.31
8.2.120.0330.00917.36
8.2.110.0230.00417.35
8.2.100.0340.00917.38
8.2.90.0360.00717.64
8.2.80.0230.00317.38
8.2.70.0330.01117.27
8.2.60.0300.01017.13
8.2.50.0280.01317.28
8.2.40.0320.00517.28
8.2.30.0310.00817.36
8.2.20.0340.00916.99
8.2.10.0280.00917.38
8.2.00.0320.00517.27
8.1.340.0090.01120.03
8.1.320.0050.00515.76

preferences:
50.88 ms | 859 KiB | 5 Q