3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; $b = 4; function crazy(int $a, int & $b) { return ((($a == !$b) ?? $c ) === ($a % $b)) ? $a : ($b == $a); } echo crazy($a, $b);

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)
8.3.60.0220.00018.43
8.3.50.0110.01021.15
8.3.40.0090.00918.97
8.3.30.0110.00418.71
8.3.20.0030.00518.60
8.3.10.0050.00221.78
8.3.00.0040.00420.96
8.2.180.0110.00418.16
8.2.170.0070.00722.96
8.2.160.0090.01219.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00721.14
8.2.120.0070.00026.35
8.2.110.0070.00319.30
8.2.100.0060.00617.75
8.2.90.0070.00019.05
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0000.01118.10
8.2.40.0040.00420.39
8.2.30.0030.00620.56
8.2.20.0070.00017.72
8.2.10.0040.00418.16
8.2.00.0070.00017.86
8.1.280.0110.00725.92
8.1.270.0050.00523.92
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0050.00523.97
8.1.230.0080.00317.42
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0030.00517.23
8.1.180.0030.00518.10
8.1.170.0000.00818.67
8.1.160.0030.00319.00
8.1.150.0000.00718.86
8.1.140.0000.00719.44
8.1.130.0000.00717.59
8.1.120.0000.00717.46
8.1.110.0020.00517.35
8.1.100.0000.00717.48
8.1.90.0050.00317.47
8.1.80.0000.00717.48
8.1.70.0070.00017.33
8.1.60.0000.00817.48
8.1.50.0000.00917.55
8.1.40.0070.00417.50
8.1.30.0040.00417.67
8.1.20.0020.00517.61
8.1.10.0040.00417.32
8.1.00.0030.00517.39
8.0.300.0050.00318.77
8.0.290.0000.00816.75
8.0.280.0030.00318.44
8.0.270.0000.00717.25
8.0.260.0080.00017.18
8.0.250.0000.00716.91
8.0.240.0060.00017.00
8.0.230.0030.00317.05
8.0.220.0000.00716.96
8.0.210.0000.00716.84
8.0.200.0040.00417.00
8.0.190.0000.00716.84
8.0.180.0050.00317.02
8.0.170.0000.00817.00
8.0.160.0040.00416.85
8.0.150.0000.00716.91
8.0.140.0040.00416.89
8.0.130.0060.00013.41
8.0.120.0000.00816.82
8.0.110.0040.00416.87
8.0.100.0000.00716.78
8.0.90.0070.00016.78
8.0.80.0150.00016.98
8.0.70.0050.00316.82
8.0.60.0030.00516.83
8.0.50.0080.00016.97
8.0.30.0160.00317.11
8.0.20.0100.00917.40
8.0.10.0030.00517.12
8.0.00.0100.01116.85
7.4.330.0050.00015.08
7.4.320.0000.00616.58
7.4.300.0030.00316.57
7.4.290.0000.00716.57
7.4.280.0000.00816.40
7.4.270.0040.00416.60
7.4.260.0030.00316.58
7.4.250.0040.00416.32
7.4.240.0000.00816.57
7.4.230.0040.00416.33
7.4.220.0140.01016.57
7.4.210.0070.01016.62
7.4.200.0040.00416.62
7.4.160.0160.00316.35
7.4.150.0110.00817.40
7.4.140.0150.00517.86
7.4.130.0140.00616.42
7.4.120.0070.01016.63
7.4.110.0110.00616.63
7.4.100.0120.00616.48
7.4.90.0110.00716.39
7.4.80.0060.01319.39
7.4.70.0090.00716.50
7.4.60.0080.00816.50
7.4.50.0070.00716.44
7.4.40.0130.00316.32
7.4.30.0100.00716.54
7.4.00.0040.01114.67
7.3.330.0040.00413.38
7.3.320.0000.00513.20
7.3.310.0070.00016.36
7.3.300.0070.00016.29
7.3.290.0120.00816.40
7.3.280.0100.00816.36
7.3.270.0090.01317.40
7.3.260.0070.01116.41
7.3.250.0140.00516.50
7.3.240.0100.00716.42
7.3.230.0130.01016.39
7.3.210.0090.00916.38
7.3.200.0100.00716.38
7.3.190.0060.01016.36
7.3.180.0040.01216.61
7.3.170.0090.00916.54
7.3.160.0000.02116.41
7.2.330.0100.00716.24
7.2.320.0140.00316.82
7.2.310.0130.00316.61
7.2.300.0100.01016.61
7.2.290.0050.01016.42
7.2.60.0040.01116.92
7.2.00.0000.01319.44
7.1.200.0040.01115.77
7.1.100.0060.00618.09
7.1.70.0030.00616.95
7.1.60.0090.00920.41
7.1.50.0100.00316.51
7.1.00.0030.07722.37
7.0.200.0450.00314.56
7.0.60.0200.07321.74
7.0.50.0130.06017.82
7.0.40.0270.05020.29
7.0.30.0300.07320.30
7.0.20.0230.05320.29
7.0.10.0130.06720.08
7.0.00.0170.05720.36
5.6.280.0070.06321.05
5.6.210.0130.07720.50
5.6.200.0070.08318.16
5.6.190.0230.06320.59
5.6.180.0200.05020.58
5.6.170.0170.07020.46
5.6.160.0100.06320.56
5.6.150.0130.06720.27
5.6.140.0130.06020.38
5.6.130.0200.06320.39
5.6.120.0070.06720.44
5.6.110.0170.06320.40
5.6.100.0430.04720.40
5.6.90.0600.06020.27
5.6.80.0370.05719.82
5.6.70.0100.05719.81
5.6.60.0400.06019.74
5.6.50.0570.07019.66
5.6.40.0500.06019.77
5.6.30.0530.06019.77
5.6.20.0400.05719.72
5.6.10.0530.06719.72
5.6.00.0430.05319.71
5.5.350.0100.04020.41
5.5.340.0030.04018.07
5.5.330.0130.05720.36
5.5.320.0100.06020.39
5.5.310.0230.04720.52
5.5.300.0230.06320.22
5.5.290.0070.06720.21
5.5.280.0170.05020.21
5.5.270.0070.06320.18
5.5.260.0700.05020.12
5.5.250.0630.08019.99
5.5.240.0370.06719.55
5.5.230.0100.05719.50
5.5.220.0230.07319.47
5.5.210.0530.06019.61
5.5.200.0530.05719.59
5.5.190.0300.06719.73
5.5.180.0430.05319.59
5.5.160.0430.05319.44
5.5.150.0530.04019.58
5.5.140.0330.06719.55
5.5.130.0500.04719.55
5.5.120.0500.04719.44
5.5.110.0600.06019.56
5.5.100.0500.05719.35
5.5.90.0570.05319.46
5.5.80.0530.05319.32
5.5.70.0570.05719.48
5.5.60.0470.06019.47
5.5.50.0400.05719.48
5.5.40.0200.04319.62
5.5.30.0100.07319.37
5.5.20.0130.05319.41
5.5.10.0430.05319.31
5.5.00.0370.06319.36

preferences:
35.09 ms | 401 KiB | 5 Q