3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $num) { return $num; } echo test(5);

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)
8.3.60.0070.01416.75
8.3.50.0150.00318.06
8.3.40.0040.01218.70
8.3.30.0090.00918.54
8.3.20.0030.00620.18
8.3.10.0040.00423.62
8.3.00.0080.00019.79
8.2.180.0030.01316.50
8.2.170.0110.00322.96
8.2.160.0100.00320.39
8.2.150.0040.01125.66
8.2.140.0040.00424.66
8.2.130.0040.00421.07
8.2.120.0080.00026.35
8.2.110.0070.00722.27
8.2.100.0090.00317.78
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0050.00322.34
8.2.30.0080.00020.62
8.2.20.0040.00417.51
8.2.10.0070.00017.80
8.2.00.0000.00717.95
8.1.280.0100.01025.92
8.1.270.0060.00320.13
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0060.00621.91
8.1.230.0080.00422.55
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0060.00318.48
8.1.160.0040.00420.64
8.1.150.0050.00218.76
8.1.140.0090.00019.31
8.1.130.0070.00017.57
8.1.120.0000.00917.19
8.1.110.0030.00317.31
8.1.100.0080.00017.30
8.1.90.0000.00817.24
8.1.80.0030.00317.22
8.1.70.0000.00717.28
8.1.60.0040.00417.39
8.1.50.0000.00917.35
8.1.40.0040.00417.37
8.1.30.0040.00817.45
8.1.20.0040.00417.50
8.1.10.0040.00417.34
8.1.00.0030.00617.26
8.0.300.0050.00218.77
8.0.290.0000.00716.63
8.0.280.0000.00818.30
8.0.270.0040.00417.20
8.0.260.0000.00617.17
8.0.250.0020.00516.92
8.0.240.0070.00016.89
8.0.230.0030.00616.73
8.0.220.0030.00316.77
8.0.210.0040.00416.76
8.0.200.0060.00016.70
8.0.190.0100.00616.86
8.0.180.0000.00716.76
8.0.170.0050.00316.80
8.0.160.0040.00416.73
8.0.150.0020.00516.77
8.0.140.0030.00316.73
8.0.130.0050.00013.26
8.0.120.0040.00416.79
8.0.110.0050.00216.80
8.0.100.0000.00716.72
8.0.90.0000.00816.63
8.0.80.0070.01416.75
8.0.70.0040.00416.75
8.0.60.0000.00816.79
8.0.50.0030.00316.75
8.0.30.0080.01216.95
8.0.20.0090.00917.40
8.0.10.0040.00416.75
8.0.00.0090.00816.39
7.4.330.0000.00516.85
7.4.320.0030.00316.47
7.4.300.0000.00716.43
7.4.290.0070.00316.53
7.4.280.0040.00416.36
7.4.270.0000.00716.35
7.4.260.0030.00316.50
7.4.250.0070.00016.46
7.4.240.0050.00216.49
7.4.230.0030.00316.31
7.4.220.0070.01116.50
7.4.210.0120.00316.46
7.4.200.0000.00716.64
7.4.160.0100.00716.34
7.4.150.0180.00617.40
7.4.140.0130.01017.86
7.4.130.0090.00716.50
7.4.120.0100.00716.45
7.4.110.0150.00916.19
7.4.100.0160.00316.46
7.4.90.0100.00616.30
7.4.80.0060.01219.39
7.4.70.0110.00616.28
7.4.60.0030.01516.53
7.4.50.0070.01016.53
7.4.40.0090.01216.27
7.4.30.0130.01016.39
7.4.00.0000.01515.14
7.3.330.0000.00713.18
7.3.320.0060.00013.10
7.3.310.0000.00716.10
7.3.300.0040.00416.28
7.3.290.0050.00916.20
7.3.280.0070.00916.22
7.3.270.0130.01017.40
7.3.260.0100.00716.34
7.3.250.0090.00816.43
7.3.240.0050.01216.28
7.3.230.0090.00916.43
7.3.210.0090.01216.41
7.3.200.0060.01516.11
7.3.190.0170.00316.42
7.3.180.0100.00516.37
7.3.170.0080.00916.27
7.3.160.0130.00316.30
7.2.330.0080.01016.56
7.2.320.0100.00616.56
7.2.310.0120.00916.20
7.2.300.0060.01216.64
7.2.290.0100.01016.51
7.2.60.0090.00616.81
7.2.00.0000.01719.36
7.1.200.0000.01115.57
7.1.100.0000.01117.88
7.1.70.0000.00816.83
7.1.60.0070.01419.13
7.1.50.0160.00716.86
7.1.00.0030.07322.30
7.0.200.0030.00616.60
7.0.60.0100.08019.89
7.0.50.0030.07717.86
7.0.40.0200.07320.28
7.0.30.0370.06020.16
7.0.20.0230.04320.33
7.0.10.0030.06020.12
7.0.00.0000.09020.30
5.6.280.0100.06020.89
5.6.210.0000.04320.69
5.6.200.0070.08018.18
5.6.190.0070.05320.34
5.6.180.0300.06720.43
5.6.170.0370.06720.71
5.6.160.0100.08320.61
5.6.150.0170.05018.17
5.6.140.0030.07018.14
5.6.130.0000.09018.11
5.6.120.0030.05721.02
5.6.110.0130.06020.98
5.6.100.0070.04721.12
5.6.90.0030.05020.88
5.6.80.0130.07320.39
5.5.350.0100.07020.30
5.5.340.0070.08318.02
5.5.330.0070.08020.25
5.5.320.0200.04020.34
5.5.310.0330.07020.19
5.5.300.0070.06317.94
5.5.290.0030.09317.93
5.5.280.0100.06720.73
5.5.270.0070.08720.72
5.5.260.0030.09320.80
5.5.250.0170.06720.69
5.5.240.0230.05020.20

preferences:
51.4 ms | 401 KiB | 5 Q