3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(string $num): int { $x = $num + 2; echo "More statements here...\n"; return $x; } function run(): void { var_dump(foo("1")); } run();

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)
8.3.40.0100.00718.79
8.3.30.0140.00718.71
8.3.20.0100.00320.07
8.3.10.0040.00421.77
8.3.00.0040.00423.71
8.2.170.0150.00022.96
8.2.160.0140.00020.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.77
8.2.120.0080.00026.35
8.2.110.0030.00721.17
8.2.100.0080.00417.97
8.2.90.0070.00019.23
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.00717.93
8.2.50.0000.00818.07
8.2.40.0110.00220.06
8.2.30.0080.00019.30
8.2.20.0040.00417.66
8.2.10.0030.00618.05
8.2.00.0040.00418.04
8.1.270.0040.00423.87
8.1.260.0070.00028.09
8.1.250.0030.00328.09
8.1.240.0030.00722.52
8.1.230.0090.00321.03
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.11
8.1.190.0000.00816.99
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0050.00220.61
8.1.150.0050.00218.68
8.1.140.0040.00419.48
8.1.130.0000.00717.63
8.1.120.0000.00717.41
8.1.110.0000.00717.29
8.1.100.0070.00017.43
8.1.90.0030.00517.32
8.1.80.0000.00817.40
8.1.70.0000.00717.29
8.1.60.0000.00817.54
8.1.50.0030.00617.54
8.1.40.0030.00617.41
8.1.30.0040.00717.69
8.1.20.0040.00417.50
8.1.10.0000.00817.52
8.1.00.0000.00717.35
8.0.300.0020.00518.77
8.0.290.0000.00816.63
8.0.280.0000.00818.50
8.0.270.0030.00317.30
8.0.260.0060.00017.28
8.0.250.0030.00316.95
8.0.240.0040.00416.83
8.0.230.0040.00416.92
8.0.220.0000.00716.84
8.0.210.0050.00216.94
8.0.200.0050.00516.82
8.0.190.0050.00216.87
8.0.180.0030.00616.95
8.0.170.0000.00816.87
8.0.160.0000.00716.77
8.0.150.0040.00416.65
8.0.140.0040.00416.83
8.0.130.0030.00313.34
8.0.120.0080.00016.79
8.0.110.0070.00016.90
8.0.100.0040.00416.87
8.0.90.0040.00416.87
8.0.80.0080.00816.84
8.0.70.0000.00716.66
8.0.60.0000.00716.84
8.0.50.0000.00716.75
8.0.30.0090.00917.09
8.0.20.0160.00617.40
8.0.10.0050.00317.04
8.0.00.0140.00716.86
7.4.330.0000.00616.77
7.4.320.0000.00616.48
7.4.300.0000.00816.56
7.4.290.0070.00016.45
7.4.280.0050.00316.38
7.4.270.0000.00716.60
7.4.260.0040.00416.57
7.4.250.0000.00716.48
7.4.240.0010.00616.49
7.4.230.0070.00016.67
7.4.220.0120.00616.53
7.4.210.0080.00616.61
7.4.200.0000.00816.61
7.4.160.0060.00916.41
7.4.150.0140.00617.40
7.4.140.0100.00917.86
7.4.130.0180.00316.54
7.4.120.0120.00516.50
7.4.110.0100.00716.73
7.4.100.0110.00716.41
7.4.90.0080.00816.38
7.4.80.0130.00619.39
7.4.70.0060.01016.56
7.4.60.0160.00016.54
7.4.50.0060.00616.48
7.4.40.0060.01216.55
7.4.30.0070.01016.65
7.4.00.0070.00715.01
7.3.330.0030.00313.13
7.3.320.0000.00613.25
7.3.310.0080.00016.39
7.3.300.0070.00016.30
7.3.290.0110.00616.25
7.3.280.0050.01016.28
7.3.270.0110.00617.40
7.3.260.0050.01116.44
7.3.250.0120.00516.45
7.3.240.0140.00616.35
7.3.230.0120.00616.48
7.3.210.0060.01216.36
7.3.200.0120.00619.39
7.3.190.0150.00916.28
7.3.180.0100.00716.43
7.3.170.0030.01316.38
7.3.160.0060.01016.47
7.3.10.0070.00316.73
7.3.00.0040.01116.53
7.2.330.0100.00616.76
7.2.320.0090.00916.63
7.2.310.0170.00016.34
7.2.300.0090.00916.39
7.2.290.0060.01216.63
7.2.130.0000.00916.55
7.2.120.0100.00316.96
7.2.110.0110.00316.53
7.2.100.0080.00316.95
7.2.90.0030.01216.80
7.2.80.0070.00316.54
7.2.70.0050.00516.63
7.2.60.0070.00516.81
7.2.50.0100.00016.82
7.2.40.0040.00716.89
7.2.30.0130.00316.95
7.2.20.0040.00716.77
7.2.10.0060.00616.72
7.2.00.0050.00818.28
7.1.250.0030.00915.89
7.1.200.0000.01315.79
7.1.100.0070.01018.30
7.1.70.0000.01017.03
7.1.60.0150.00019.18
7.1.50.0000.01016.96
7.1.00.0030.07322.42
7.0.200.0030.00616.79
7.0.60.0270.07321.87
7.0.50.0070.08017.90
7.0.40.0100.05720.40
7.0.30.0230.06720.07
7.0.20.0270.07720.12
7.0.10.0070.04020.25
7.0.00.0100.06320.16
5.6.280.0000.03321.00
5.6.210.0030.08720.46
5.6.200.0030.05018.23
5.6.190.0000.05020.33
5.6.180.0470.07720.61
5.6.170.0300.07320.47
5.6.160.0070.08720.57
5.6.150.0100.07718.24
5.6.140.0070.07718.23
5.6.130.0100.07018.18
5.6.120.0100.06321.09
5.6.110.0070.05721.02
5.6.100.0030.08721.09
5.6.90.0100.04021.00
5.6.80.0170.07020.41
5.5.350.0170.08320.42
5.5.340.0070.08717.95
5.5.330.0070.04020.34
5.5.320.0800.05020.33
5.5.310.0230.03720.20
5.5.300.0100.07017.95
5.5.290.0070.07717.95
5.5.280.0100.07320.68
5.5.270.0000.04320.86
5.5.260.0100.05320.79
5.5.250.0000.08720.70
5.5.240.0200.05720.26

preferences:
45.48 ms | 400 KiB | 5 Q