3v4l.org

run code in 300+ PHP versions simultaneously
<?php function someFunction(int $someVariable): bool { if ($someVariable > 10) { return true; } else if ($someVariable < -10) { return false; } return null; } var_dump(someFunction("11")); var_dump(someFunction("-11"));

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)
8.3.40.0140.00718.70
8.3.30.0100.00318.66
8.3.20.0000.00720.04
8.3.10.0040.00421.77
8.3.00.0040.00421.89
8.2.170.0110.00422.96
8.2.160.0100.00720.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.13
8.2.120.0040.00426.35
8.2.110.0070.00322.11
8.2.100.0090.00317.68
8.2.90.0040.00419.00
8.2.80.0050.00317.97
8.2.70.0030.00617.48
8.2.60.0080.00017.80
8.2.50.0030.00518.09
8.2.40.0040.00422.23
8.2.30.0000.00719.35
8.2.20.0040.00417.60
8.2.10.0000.00817.85
8.2.00.0060.00317.97
8.1.270.0040.00422.05
8.1.260.0050.00228.09
8.1.250.0080.00028.09
8.1.240.0030.01423.93
8.1.230.0000.01017.76
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00818.49
8.1.160.0040.00420.69
8.1.150.0000.01018.74
8.1.140.0000.00819.45
8.1.130.0070.00017.68
8.1.120.0000.00817.36
8.1.110.0070.00017.21
8.1.100.0000.00817.32
8.1.90.0000.00717.36
8.1.80.0000.00917.36
8.1.70.0040.00417.37
8.1.60.0000.00917.54
8.1.50.0080.00017.48
8.1.40.0070.00017.41
8.1.30.0000.00917.63
8.1.20.0000.00717.61
8.1.10.0040.00417.53
8.1.00.0030.00517.49
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.30
8.0.270.0000.00717.26
8.0.260.0050.00217.05
8.0.250.0000.00716.84
8.0.240.0070.00016.96
8.0.230.0000.00716.90
8.0.220.0000.00716.88
8.0.210.0040.00416.80
8.0.200.0020.00516.93
8.0.190.0090.00016.87
8.0.180.0040.00416.89
8.0.170.0040.00416.79
8.0.160.0040.00416.80
8.0.150.0050.00216.95
8.0.140.0000.00716.84
8.0.130.0050.00013.29
8.0.120.0040.00416.86
8.0.110.0080.00016.73
8.0.100.0000.00716.92
8.0.90.0000.00716.93
8.0.80.0050.01016.88
8.0.70.0050.00216.75
8.0.60.0000.00716.86
8.0.50.0040.00416.75
8.0.30.0060.01416.79
8.0.20.0100.00817.40
8.0.10.0000.00816.81
8.0.00.0080.01116.65
7.4.330.0000.00616.71
7.4.320.0030.00316.47
7.4.300.0080.00016.41
7.4.290.0000.00916.45
7.4.280.0070.00016.43
7.4.270.0000.00716.36
7.4.260.0040.00416.46
7.4.250.0000.00716.50
7.4.240.0000.00716.42
7.4.230.0000.00716.35
7.4.220.0190.00716.58
7.4.210.0100.00516.44
7.4.200.0000.00716.37
7.4.160.0130.00316.55
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0080.00816.32
7.4.120.0090.00816.46
7.4.110.0060.01316.41
7.4.100.0110.00716.33
7.4.90.0110.00616.44
7.4.80.0030.01419.39
7.4.70.0070.01016.54
7.4.60.0070.01016.23
7.4.50.0110.00416.24
7.4.40.0090.01516.32
7.4.30.0060.01616.46
7.4.00.0030.00914.89
7.3.330.0000.00613.37
7.3.320.0030.00313.08
7.3.310.0070.00016.35
7.3.300.0070.00016.14
7.3.290.0030.00316.16
7.3.280.0090.01016.33
7.3.270.0100.00717.40
7.3.260.0120.00616.51
7.3.250.0130.00916.32
7.3.240.0110.00816.34
7.3.230.0140.00816.58
7.3.210.0100.00616.45
7.3.200.0140.00819.39
7.3.190.0030.01216.70
7.3.180.0100.00716.34
7.3.170.0100.00716.62
7.3.160.0040.01216.60
7.3.10.0030.01216.38
7.3.00.0070.00716.56
7.2.330.0100.00716.56
7.2.320.0110.00716.67
7.2.310.0030.01416.32
7.2.300.0000.01616.62
7.2.290.0040.01216.38
7.2.130.0110.00416.90
7.2.120.0060.00916.92
7.2.110.0110.00416.85
7.2.100.0030.00716.89
7.2.90.0150.00016.95
7.2.80.0050.01016.74
7.2.70.0030.01316.95
7.2.60.0030.00916.90
7.2.50.0090.00616.91
7.2.40.0040.01216.92
7.2.30.0030.01016.75
7.2.20.0030.01016.97
7.2.10.0080.00816.95
7.2.00.0020.01018.18
7.1.250.0070.00715.74
7.1.200.0110.01515.75
7.1.100.0000.01418.04
7.1.70.0000.00817.20
7.1.60.0040.00819.40
7.1.50.0100.01016.96
7.1.00.0000.08022.30
7.0.200.0390.00714.59
7.0.60.0130.06321.66
7.0.50.0170.07317.88
7.0.40.0030.04320.15
7.0.30.0230.04320.08
7.0.20.0400.07020.07
7.0.10.0130.08020.21
7.0.00.0030.04320.12
5.6.280.0000.05021.07
5.6.210.0070.08020.75
5.6.200.0030.04718.29
5.6.190.0000.09720.77
5.6.180.0270.07720.48
5.6.170.0270.04320.46
5.6.160.0030.04020.54
5.6.150.0030.04018.27
5.6.140.0100.08018.19
5.6.130.0100.07018.11
5.6.120.0070.05721.10
5.6.110.0130.07720.98
5.6.100.0030.04321.02
5.6.90.0100.05720.95
5.6.80.0070.07720.41
5.5.350.0330.03320.42
5.5.340.0030.08717.99
5.5.330.0100.08020.28
5.5.320.0670.04320.34
5.5.310.0300.04720.35
5.5.300.0000.09017.98
5.5.290.0030.07318.03
5.5.280.0170.08020.85
5.5.270.0170.07320.76
5.5.260.0170.06020.76
5.5.250.0070.03720.56
5.5.240.0270.07020.29

preferences:
48.5 ms | 400 KiB | 5 Q