3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL|E_STRICT); set_error_handler(function($errno, $errstr) { echo "Handler: $errstr\n";}); @strtolower();

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)
8.4.120.0110.00920.56
8.4.110.0120.00820.57
8.4.100.0070.00918.02
8.4.90.0110.01018.75
8.4.80.0070.00218.69
8.4.70.0070.00218.07
8.4.60.0130.00720.43
8.4.50.0120.00520.47
8.4.40.0100.01017.91
8.4.30.0100.01017.86
8.4.20.0140.00717.47
8.4.10.0060.00317.64
8.3.250.0090.00918.86
8.3.240.0130.00716.52
8.3.230.0110.00816.64
8.3.220.0050.00318.83
8.3.210.0110.00716.76
8.3.200.0030.00616.50
8.3.190.0150.00317.41
8.3.180.0100.00916.31
8.3.170.0090.00917.05
8.3.160.0090.00920.83
8.3.150.0150.00017.16
8.3.140.0070.00717.04
8.3.130.0040.01118.55
8.3.120.0090.00018.88
8.3.110.0060.00320.94
8.3.100.0080.00024.06
8.3.90.0080.00026.77
8.3.80.0070.00417.97
8.3.70.0150.00616.63
8.3.60.0110.00416.75
8.3.50.0110.00821.06
8.3.40.0070.00718.92
8.3.30.0140.00718.84
8.3.20.0040.00420.04
8.3.10.0030.00621.81
8.3.00.0040.00423.67
8.2.290.0070.01120.58
8.2.280.0080.00818.34
8.2.270.0000.00717.26
8.2.260.0040.00416.38
8.2.250.0110.00416.44
8.2.240.0080.00017.06
8.2.230.0000.00822.58
8.2.220.0040.00437.54
8.2.210.0080.00026.77
8.2.200.0030.00618.25
8.2.190.0090.00616.58
8.2.180.0060.01316.50
8.2.170.0040.01122.96
8.2.160.0030.01020.45
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00020.98
8.2.110.0030.00620.86
8.2.100.0110.00018.04
8.2.90.0080.00019.27
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0060.00317.91
8.2.50.0030.00718.09
8.2.40.0040.00422.30
8.2.30.0070.00019.43
8.2.20.0000.00717.62
8.2.10.0030.00318.06
8.2.00.0080.00018.11
8.1.330.0100.00921.77
8.1.320.0140.00516.16
8.1.310.0040.00418.55
8.1.300.0150.00418.06
8.1.290.0030.00630.84
8.1.280.0110.00625.92
8.1.270.0070.00722.20
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00423.84
8.1.230.0070.00422.81
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0080.00417.35
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0000.00918.49
8.1.160.0030.00520.63
8.1.150.0040.00418.84
8.1.140.0080.00019.44
8.1.130.0000.00717.64
8.1.120.0000.00717.32
8.1.110.0070.00017.30
8.1.100.0000.00717.29
8.1.90.0040.00417.30
8.1.80.0050.00317.37
8.1.70.0080.00017.37
8.1.60.0030.00517.45
8.1.50.0000.00817.52
8.1.40.0040.00717.46
8.1.30.0040.00417.64
8.1.20.0080.00017.48
8.1.10.0040.00417.56
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0040.00417.31
8.0.260.0040.00418.36
8.0.250.0030.00316.98
8.0.240.0000.00917.03
8.0.230.0030.00316.91
8.0.220.0070.00016.88
8.0.210.0070.00016.93
8.0.200.0040.00417.00
8.0.190.0050.00317.03
8.0.180.0090.00016.98
8.0.170.0000.00816.98
8.0.160.0000.00716.84
8.0.150.0040.00416.77
8.0.140.0050.00216.79
8.0.130.0030.00313.41
8.0.120.0030.00516.84
8.0.110.0000.00816.85
8.0.100.0070.00016.79
8.0.90.0070.00016.90
8.0.80.0090.00916.90
8.0.70.0060.00316.91
8.0.60.0030.00516.97
8.0.50.0040.00416.85
8.0.30.0050.01117.09
8.0.20.0110.01117.40
8.0.10.0000.00716.88
8.0.00.0110.01116.78
7.4.330.0050.00016.66
7.4.320.0000.00616.51
7.4.300.0080.00016.55
7.4.290.0100.00016.42
7.4.280.0040.00416.41
7.4.270.0000.00716.59
7.4.260.0100.00016.29
7.4.250.0030.00516.50
7.4.240.0000.00716.45
7.4.230.0000.00716.34
7.4.220.0200.01016.61
7.4.210.0140.00516.41
7.4.200.0000.00716.32
7.4.160.0090.00616.30
7.4.150.0070.01017.40
7.4.140.0100.01517.86
7.4.130.0130.00716.52
7.4.120.0130.00416.50
7.4.110.0070.01016.41
7.4.100.0060.01216.45
7.4.90.0090.00916.54
7.4.80.0100.00619.39
7.4.70.0060.01116.51
7.4.60.0100.00716.64
7.4.50.0120.00016.31
7.4.40.0100.00716.39
7.4.30.0100.01316.51
7.4.00.0040.00814.64
7.3.330.0030.00313.30
7.3.320.0000.00613.36
7.3.310.0030.00316.38
7.3.300.0040.00416.21
7.3.290.0070.00016.35
7.3.280.0090.00816.38
7.3.270.0130.00317.40
7.3.260.0150.00316.59
7.3.250.0120.00516.52
7.3.240.0060.01316.38
7.3.230.0130.00316.39
7.3.210.0060.00916.30
7.3.200.0000.01919.39
7.3.190.0120.00616.43
7.3.180.0110.00816.34
7.3.170.0090.01216.45
7.3.160.0110.00816.54
7.2.330.0040.01416.63
7.2.320.0150.00416.68
7.2.310.0100.00616.65
7.2.300.0070.01016.68
7.2.290.0160.00016.66
7.2.60.0000.01416.64
7.2.00.0070.00719.30
7.1.200.0060.00615.72
7.1.100.0090.00617.77
7.1.70.0030.00617.12
7.1.60.0070.01519.40
7.1.50.0100.01916.85
7.1.00.0000.07722.40
7.0.200.0040.00416.79
7.0.60.0230.08321.74
7.0.50.0030.05017.88
7.0.40.0030.04720.05
7.0.30.0200.04320.24
7.0.20.0200.06720.12
7.0.10.0100.05320.06
7.0.00.0100.08320.19
5.6.280.0030.04720.99
5.6.210.0030.06720.53
5.6.200.0100.07018.25
5.6.190.0070.06020.57
5.6.180.0230.05320.63
5.6.170.0300.07320.57
5.6.160.0070.08320.50
5.6.150.0030.05018.28
5.6.140.0030.08718.24
5.6.130.0070.05318.24
5.6.120.0030.08721.04
5.6.110.0170.08020.94
5.6.100.0130.07320.91
5.6.90.0000.09321.00
5.6.80.0070.03720.41
5.5.350.4170.04020.43
5.5.340.0070.06018.02
5.5.330.0070.03720.21
5.5.320.0730.07720.47
5.5.310.0430.07020.38
5.5.300.0030.07717.97
5.5.290.0070.08318.10
5.5.280.0070.06020.81
5.5.270.0030.04020.95
5.5.260.0070.08020.76
5.5.250.0130.07320.78
5.5.240.0170.07020.19

preferences:
29.33 ms | 403 KiB | 5 Q