3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nums = range(0,9); print_r(array_map(fn($x) => $x*$x,$nums));

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)
8.5.30.0120.00519.38
8.5.20.0040.00420.03
8.5.10.0140.00616.58
8.5.00.0100.01119.93
8.4.180.0130.00825.63
8.4.170.0110.01023.96
8.4.160.0100.01323.88
8.4.150.0080.00416.80
8.4.140.0120.01117.52
8.4.130.0110.01017.55
8.4.120.0070.00520.41
8.4.110.0100.00920.40
8.4.100.0100.01022.41
8.4.90.0110.00920.40
8.4.80.0080.00117.57
8.4.70.0100.00717.94
8.4.60.0110.01018.85
8.4.50.0120.00518.53
8.4.40.0100.01017.35
8.4.30.0270.00818.88
8.4.20.0220.00917.67
8.4.10.0260.00318.42
8.3.300.0110.00920.68
8.3.290.0120.01018.32
8.3.280.0080.01218.35
8.3.270.0100.00916.59
8.3.260.0120.00716.64
8.3.250.0100.00818.95
8.3.240.0130.00616.58
8.3.230.0140.00716.63
8.3.220.0120.00617.13
8.3.210.0040.00418.38
8.3.200.0060.00516.63
8.3.190.0090.01017.19
8.3.180.0060.00216.30
8.3.170.0120.00618.99
8.3.160.0110.00416.51
8.3.150.0140.00617.67
8.3.140.0140.00117.34
8.3.130.0120.00416.47
8.3.120.0080.00717.55
8.3.110.0110.00618.76
8.3.100.0090.00617.15
8.3.90.0100.00321.48
8.3.80.0110.00217.45
8.3.70.0090.00817.49
8.3.60.0090.00716.31
8.3.50.0090.00817.19
8.3.40.0140.00318.52
8.3.30.0120.00218.22
8.3.20.0070.00420.69
8.3.10.0090.00120.78
8.3.00.0080.00421.69
8.2.300.0150.00517.93
8.2.290.0070.01120.23
8.2.280.0110.00720.13
8.2.270.0070.00416.26
8.2.260.0030.00817.10
8.2.250.0090.00216.37
8.2.240.0090.00716.60
8.2.230.0080.00419.19
8.2.220.0090.00320.14
8.2.210.0100.00621.49
8.2.200.0080.00417.07
8.2.190.0130.00316.29
8.2.180.0080.01016.20
8.2.170.0090.00718.35
8.2.160.0120.00820.11
8.2.150.0070.00421.69
8.2.140.0090.00620.84
8.2.130.0130.00421.76
8.2.120.0090.00218.58
8.2.110.0140.00919.91
8.2.100.0090.00718.95
8.2.90.0120.00718.96
8.2.80.0200.00318.72
8.2.70.0090.00918.79
8.2.60.0110.00718.71
8.2.50.0130.00318.92
8.2.40.0100.00619.00
8.2.30.0190.00518.95
8.2.20.0130.00418.96
8.2.10.0120.00719.00
8.2.00.0120.00719.10
8.1.340.0130.00719.70
8.1.330.0120.00621.82
8.1.320.0070.01216.13
8.1.310.0170.00716.36
8.1.300.0120.00416.08
8.1.290.0110.00317.44
8.1.280.0170.00520.95
8.1.270.0110.00420.62
8.1.260.0050.00721.79
8.1.250.0110.00122.62
8.1.240.0110.00217.91
8.1.230.0200.00317.96
8.1.220.0130.00917.96
8.1.210.0180.00418.65
8.1.200.0200.00217.81
8.1.190.0130.00917.82
8.1.180.0160.00617.81
8.1.170.0220.00517.89
8.1.160.0210.00318.07
8.1.150.0150.00917.94
8.1.140.0160.00617.85
8.1.130.0220.00017.82
8.1.120.0140.00817.88
8.1.110.0200.00717.80
8.1.100.0140.00517.88
8.1.90.0180.00617.84
8.1.80.0110.00417.79
8.1.70.0210.00517.95
8.1.60.0210.00418.02
8.1.50.0180.00517.84
8.1.40.0150.00818.04
8.1.30.0180.00518.21
8.1.20.0170.00818.02
8.1.10.0160.01017.99
8.1.00.0200.00217.98
8.0.300.0200.00717.05
8.0.290.0180.00417.91
8.0.280.0170.00518.00
8.0.270.0140.00818.07
8.0.260.0150.00518.04
8.0.250.0110.00418.09
8.0.240.0130.00318.14
8.0.230.0080.00518.32
8.0.220.0070.00716.93
8.0.210.0120.00117.09
8.0.200.0140.00217.12
8.0.190.0140.00217.07
8.0.180.0110.00317.05
8.0.170.0100.00317.15
8.0.160.0090.00817.13
8.0.150.0100.00617.18
8.0.140.0070.00617.13
8.0.130.0090.00517.27
8.0.120.0150.00317.01
8.0.110.0140.00017.14
8.0.100.0050.00917.16
8.0.90.0120.00217.18
8.0.80.0100.00417.11
8.0.70.0080.00617.16
8.0.60.0090.00417.14
8.0.50.0070.00717.03
8.0.30.0080.00517.23
8.0.20.0090.00417.09
8.0.10.0100.00318.18

preferences:
65.98 ms | 1124 KiB | 5 Q