3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { /** * @return string */ public function getUuid() : string { return $this->uuid; } }

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)
8.3.60.0110.00616.50
8.3.50.0120.00317.92
8.3.40.0070.00718.45
8.3.30.0110.00318.54
8.3.20.0070.00020.21
8.3.10.0040.00423.52
8.3.00.0060.00319.25
8.2.180.0120.00616.38
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0030.00517.46
8.2.120.0050.00326.35
8.2.110.0040.00422.20
8.2.100.0000.01117.50
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0060.00617.80
8.2.50.0080.00318.07
8.2.40.0030.00619.53
8.2.30.0000.00820.59
8.2.20.0040.00417.69
8.2.10.0070.00018.01
8.2.00.0040.00417.83
8.1.280.0120.00925.92
8.1.270.0000.00923.87
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0070.01422.54
8.1.230.0110.00017.42
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0080.00017.63
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0070.00021.86
8.1.150.0040.00418.81
8.1.140.0030.00619.36
8.1.130.0030.00317.60
8.1.120.0030.00317.23
8.1.110.0060.00317.27
8.1.100.0030.00517.21
8.1.90.0030.00517.38
8.1.80.0000.00717.32
8.1.70.0000.00717.16
8.1.60.0040.00417.40
8.1.50.0040.00417.34
8.1.40.0050.00217.30
8.1.30.0040.00417.45
8.1.20.0000.00817.49
8.1.10.0000.00717.29
8.1.00.0000.00717.38
8.0.300.0060.00318.77
8.0.290.0040.00416.58
8.0.280.0060.00318.22
8.0.270.0030.00317.13
8.0.260.0000.00717.13
8.0.250.0000.00716.69
8.0.240.0000.00616.80
8.0.230.0000.00616.75
8.0.220.0040.00416.64
8.0.210.0000.00816.76
8.0.200.0030.00316.71
8.0.190.0000.00816.71
8.0.180.0000.00816.71
8.0.170.0050.00216.79
8.0.160.0000.00716.75
8.0.150.0030.00716.74
8.0.140.0080.00016.75
8.0.130.0030.00313.16
8.0.120.0040.00416.74
8.0.110.0000.00816.79
8.0.100.0080.00016.57
8.0.90.0040.00416.81
8.0.80.0060.00916.73
8.0.70.0070.00016.70
8.0.60.0040.00416.61
8.0.50.0030.00516.71
8.0.30.0110.00816.71
8.0.20.0110.00917.40
8.0.10.0040.00416.91
8.0.00.0090.00816.56
7.4.330.0040.00016.66
7.4.320.0030.00316.47
7.4.300.0000.00616.37
7.4.290.0000.00716.48
7.4.280.0030.00516.30
7.4.270.0070.00016.39
7.4.260.0040.00416.27
7.4.250.0040.00416.25
7.4.240.0000.00716.36
7.4.230.0000.00716.36
7.4.220.0090.01516.47
7.4.210.0100.01016.50
7.4.200.0060.00316.25
7.4.160.0030.01216.20
7.4.150.0090.00617.40
7.4.140.0090.01117.86
7.4.130.0090.00816.39
7.4.120.0110.00616.47
7.4.110.0030.01316.33
7.4.100.0140.00616.19
7.4.90.0140.00316.25
7.4.80.0070.01119.39
7.4.70.0030.01216.25
7.4.60.0100.01016.43
7.4.50.0040.00816.45
7.4.40.0060.01016.39
7.4.30.0070.01016.44
7.4.00.0030.00914.64
7.3.330.0030.00313.04
7.3.320.0000.00513.04
7.3.310.0000.00716.21
7.3.300.0040.00416.02
7.3.290.0100.00716.16
7.3.280.0070.01016.14
7.3.270.0060.01117.40
7.3.260.0080.00916.32
7.3.250.0130.00616.14
7.3.240.0100.00816.37
7.3.230.0060.01116.39
7.3.210.0030.01316.09
7.3.200.0100.00616.23
7.3.190.0120.00416.43
7.3.180.0130.00316.25
7.3.170.0170.00316.27
7.3.160.0090.00616.28
7.2.330.0140.00516.44
7.2.320.0100.01016.52
7.2.310.0080.00816.64
7.2.300.0060.01716.53
7.2.290.0120.00616.65
7.2.60.0070.00716.73
7.2.00.0070.01019.22
7.1.200.0030.01015.39
7.1.100.0060.00918.05
7.1.70.0000.00717.08
7.1.60.0070.01719.36
7.1.50.0070.01316.69
7.1.00.0000.08022.31
7.0.200.0000.00716.79
7.0.60.0030.04020.00
7.0.50.0130.08317.83
7.0.40.0030.07020.10
7.0.30.0330.07020.12
7.0.20.0330.07020.15
7.0.10.0000.07320.23
7.0.00.0070.06720.06
5.6.280.0070.02720.82
5.6.210.0000.04320.65
5.6.200.0000.05318.18
5.6.190.0000.05020.58
5.6.180.0300.08020.33
5.6.170.0270.08020.57
5.6.160.0130.06720.62
5.6.150.0100.07318.18
5.6.140.0200.03718.20
5.6.130.0030.04718.24
5.6.120.0030.09020.90
5.6.110.0100.06021.02
5.6.100.0100.07720.95
5.6.90.0130.06721.08
5.6.80.0130.07720.41
5.5.350.0330.07720.41
5.5.340.0000.04317.94
5.5.330.0100.08020.57
5.5.320.0230.08320.25
5.5.310.0300.07020.32
5.5.300.0070.08017.98
5.5.290.0000.05318.08
5.5.280.0000.09320.88
5.5.270.0100.07720.75
5.5.260.0070.07320.77
5.5.250.0230.06020.61
5.5.240.0370.06720.29

preferences:
34.16 ms | 400 KiB | 5 Q