3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo1 (bool $b) {} function foo2 (boolean $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)
8.3.60.0090.00618.45
8.3.50.0130.00717.86
8.3.40.0120.00318.71
8.3.30.0100.00318.71
8.3.20.0000.00824.18
8.3.10.0080.00024.66
8.3.00.0050.00326.16
8.2.180.0090.00925.92
8.2.170.0070.01018.87
8.2.160.0060.01222.96
8.2.150.0100.00025.66
8.2.140.0140.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00321.13
8.2.110.0090.00022.08
8.2.100.0060.00617.78
8.2.90.0040.00417.63
8.2.80.0040.00418.61
8.2.70.0030.00617.25
8.2.60.0070.00017.91
8.2.50.0060.00318.05
8.2.40.0030.00617.91
8.2.30.0040.00417.93
8.2.20.0040.00418.04
8.2.10.0000.00719.16
8.2.00.0030.00319.11
8.1.280.0000.01525.92
8.1.270.0030.00623.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.75
8.1.230.0100.00017.79
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.34
8.1.160.0000.00718.81
8.1.150.0000.00718.65
8.1.140.0050.00220.54
8.1.130.0030.00320.13
8.1.120.0070.00317.30
8.1.110.0040.00417.26
8.1.100.0000.00917.34
8.1.90.0040.00317.30
8.1.80.0000.00717.23
8.1.70.0040.00417.29
8.1.60.0000.00817.45
8.1.50.0000.00817.29
8.1.40.0040.00417.41
8.1.30.0040.00417.50
8.1.20.0040.00417.44
8.1.10.0030.00517.29
8.1.00.0050.00217.22
8.0.300.0040.00418.91
8.0.290.0040.00416.63
8.0.280.0070.00018.27
8.0.270.0040.00418.00
8.0.260.0030.00318.22
8.0.250.0040.00416.92
8.0.240.0030.00516.93
8.0.230.0040.00416.92
8.0.220.0030.00316.71
8.0.210.0000.00716.71
8.0.200.0000.00716.84
8.0.190.0000.00816.84
8.0.180.0070.00016.82
8.0.170.0030.00516.86
8.0.160.0050.00316.80
8.0.150.0060.00316.68
8.0.140.0030.00616.74
8.0.130.0060.00013.25
8.0.120.0030.00716.82
8.0.110.0000.00716.88
8.0.100.0040.00416.86
8.0.90.0050.00316.82
8.0.80.0060.00916.78
8.0.70.0040.00416.79
8.0.60.0060.00316.79
8.0.50.0070.00016.81
8.0.30.0100.01316.96
8.0.20.0060.01316.79
8.0.10.0150.00416.73
8.0.00.0160.00316.73
7.4.330.0000.00516.79
7.4.320.0000.00616.43
7.4.300.0060.00016.42
7.4.290.0080.00016.39
7.4.280.0050.00316.50
7.4.270.0000.00716.48
7.4.260.0030.00313.13
7.4.250.0000.00816.29
7.4.240.0070.00016.46
7.4.230.0030.00316.26
7.4.220.0030.00316.22
7.4.210.0050.01016.42
7.4.200.0030.00316.36
7.4.150.0150.00416.36
7.4.140.0070.01016.35
7.4.130.0090.00916.19
7.4.120.0110.00916.33
7.4.110.0120.00816.34
7.4.100.0090.00916.26
7.4.90.0080.01116.17
7.4.80.0130.00516.12
7.4.70.0030.01516.11
7.4.60.0060.01216.49
7.4.50.0150.00316.48
7.4.40.0100.00716.32
7.4.30.0030.01416.40
7.4.20.0030.01416.20
7.4.10.0070.01416.50
7.4.00.0060.01316.33
7.3.330.0000.00716.23
7.3.320.0000.00513.11
7.3.310.0030.00316.14
7.3.300.0000.00616.18
7.3.290.0050.01016.18
7.3.270.0080.01216.39
7.3.260.0140.00316.07
7.3.250.0100.00716.09
7.3.240.0150.01016.27
7.3.230.0110.00716.29
7.3.220.0150.00216.38
7.3.210.0070.01016.02
7.3.200.0110.00516.11
7.3.190.0150.00216.19
7.3.180.0070.01016.42
7.3.170.0110.00716.16
7.3.160.0120.00616.22
7.3.150.0140.00416.09
7.3.140.0110.00816.35
7.3.130.0080.01116.44
7.3.120.0130.00316.41
7.3.110.0040.01416.29
7.3.100.0110.00716.34
7.3.90.0060.01116.09
7.3.80.0100.00616.33
7.3.70.0070.01116.17
7.3.60.0120.00616.29
7.3.50.0080.00916.09
7.3.40.0100.00716.15
7.3.30.0150.00416.13
7.3.20.0120.00816.36
7.3.10.0140.00716.23
7.3.00.0070.01116.17

preferences:
51.81 ms | 400 KiB | 5 Q