3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isFoo() { return true; } if (!isFoo() <=> true ?? false) { print("yay"); }

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)
8.3.60.0070.00716.50
8.3.50.0200.00622.00
8.3.40.0150.00018.59
8.3.30.0140.00018.59
8.3.20.0050.00320.36
8.3.10.0000.00723.48
8.3.00.0000.00819.66
8.2.180.0070.01018.16
8.2.170.0100.01022.96
8.2.160.0030.01020.45
8.2.150.0100.01024.18
8.2.140.0040.00424.66
8.2.130.0040.00719.38
8.2.120.0040.00426.35
8.2.110.0100.00020.31
8.2.100.0090.00317.80
8.2.90.0080.00019.05
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0060.00617.91
8.2.50.0040.00418.07
8.2.40.0080.00022.34
8.2.30.0000.00720.58
8.2.20.0040.00417.54
8.2.10.0000.00717.88
8.2.00.0000.00818.04
8.1.280.0140.00725.92
8.1.270.0130.00320.28
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00923.92
8.1.230.0060.00617.64
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0060.00317.41
8.1.180.0020.00518.10
8.1.170.0050.00518.38
8.1.160.0040.00420.70
8.1.150.0080.00018.77
8.1.140.0000.00819.61
8.1.130.0080.00017.63
8.1.120.0040.00417.34
8.1.110.0070.00017.39
8.1.100.0040.00417.30
8.1.90.0040.00417.38
8.1.80.0070.00017.29
8.1.70.0030.00517.35
8.1.60.0040.00417.41
8.1.50.0060.00317.34
8.1.40.0030.00617.47
8.1.30.0040.00417.45
8.1.20.0050.00317.61
8.1.10.0040.00417.38
8.1.00.0000.00817.40
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.31
8.0.270.0030.00317.19
8.0.260.0060.00017.08
8.0.250.0000.00616.96
8.0.240.0040.00416.94
8.0.230.0070.00016.76
8.0.220.0000.00816.73
8.0.210.0000.00716.80
8.0.200.0000.00616.95
8.0.190.0040.00416.73
8.0.180.0000.00716.83
8.0.170.0070.00016.79
8.0.160.0000.00716.77
8.0.150.0070.00016.76
8.0.140.0030.00516.75
8.0.130.0050.00013.30
8.0.120.0020.00516.84
8.0.110.0040.00416.82
8.0.100.0050.00316.85
8.0.90.0030.00316.71
8.0.80.0130.00316.79
8.0.70.0040.00416.72
8.0.60.0000.00716.69
8.0.50.0070.00016.77
8.0.30.0110.01017.14
8.0.20.0090.00917.40
8.0.10.0070.00016.94
8.0.00.0090.01016.76
7.4.330.0050.00016.84
7.4.320.0000.00616.54
7.4.300.0040.00416.42
7.4.290.0030.00316.45
7.4.280.0000.00716.51
7.4.270.0000.00716.52
7.4.260.0030.00316.43
7.4.250.0040.00416.39
7.4.240.0030.00416.48
7.4.230.0030.00316.52
7.4.220.0200.01016.48
7.4.210.0110.00316.48
7.4.200.0000.00716.24
7.4.160.0030.01316.55
7.4.150.0120.01217.40
7.4.140.0080.01517.86
7.4.130.0100.00716.48
7.4.120.0100.00816.46
7.4.110.0060.01116.39
7.4.100.0080.00816.29
7.4.90.0040.01916.50
7.4.80.0140.00719.39
7.4.70.0090.00916.57
7.4.60.0110.00616.50
7.4.50.0040.00816.11
7.4.40.0150.00016.21
7.4.30.0130.01016.71
7.4.00.0000.01714.94
7.3.330.0000.00713.19
7.3.320.0050.00013.15
7.3.310.0000.00816.05
7.3.300.0000.00716.20
7.3.290.0060.01116.23
7.3.280.0090.01016.25
7.3.270.0150.00917.40
7.3.260.0150.00316.41
7.3.240.0110.00916.42
7.3.230.0090.00916.39
7.3.210.0060.01216.42
7.3.200.0100.00716.37
7.3.190.0110.00716.26
7.3.180.0110.00516.60
7.3.170.0160.00016.27
7.3.160.0080.00816.31
7.3.10.0060.00916.61
7.3.00.0080.00416.72
7.2.330.0110.00616.73
7.2.320.0160.00816.63
7.2.310.0080.00816.75
7.2.300.0100.00616.63
7.2.290.0080.01616.44
7.2.130.0130.00316.87
7.2.120.0040.00816.97
7.2.110.0000.01516.81
7.2.100.0030.00916.81
7.2.90.0050.01116.80
7.2.80.0100.01216.91
7.2.70.0070.00716.88
7.2.60.0090.00416.85
7.2.50.0090.00016.87
7.2.40.0060.01016.98
7.2.30.0070.00716.85
7.2.20.0140.00316.71
7.2.10.0100.00717.01
7.2.00.0050.00717.96
7.1.250.0070.00715.72
7.1.200.0000.01315.66
7.1.100.0000.01618.11
7.1.70.0030.00316.96
7.1.60.0090.01519.44
7.1.50.0130.00716.69
7.1.00.0000.08022.41
7.0.200.1120.00714.71
7.0.60.0130.06720.00
7.0.50.0000.04317.82
7.0.40.0070.04320.14
7.0.30.0230.08720.07
7.0.20.0330.08720.26
7.0.10.0100.07720.05
7.0.00.0070.04020.14
5.6.280.0000.04020.85
5.6.210.0130.07320.51
5.6.200.0070.06718.16
5.6.190.0170.07320.52
5.6.180.0230.07320.68
5.6.170.0270.05020.48
5.6.160.0100.08020.55
5.6.150.0030.08318.14
5.6.140.0030.08718.28
5.6.130.0000.04318.14
5.6.120.0100.08321.12
5.6.110.0030.08720.98
5.6.100.0230.06021.11
5.6.90.0130.07721.10
5.6.80.0000.09020.51
5.5.350.0130.08020.33
5.5.340.0070.04717.99
5.5.330.0100.08320.35
5.5.320.0430.04720.34
5.5.310.0270.04320.37
5.5.300.0030.06017.98
5.5.290.0030.08317.91
5.5.280.0030.04320.80
5.5.270.0070.03720.64
5.5.260.0170.06720.89
5.5.250.0070.07320.61
5.5.240.3570.04320.28

preferences:
55.55 ms | 401 KiB | 5 Q