3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(test=1);;; namespace test; echo 'ok';

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)
8.3.60.0170.00316.50
8.3.50.0150.00621.85
8.3.40.0100.00718.58
8.3.30.0080.00818.76
8.3.20.0040.00420.18
8.3.10.0040.00421.79
8.3.00.0080.00017.79
8.2.180.0100.01316.75
8.2.170.0110.00422.96
8.2.160.0140.00720.30
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00017.50
8.2.110.0000.00922.10
8.2.100.0040.00817.72
8.2.90.0000.00818.88
8.2.80.0070.00317.97
8.2.70.0030.00517.38
8.2.60.0040.00417.93
8.2.50.0080.00418.07
8.2.40.0050.00321.19
8.2.30.0050.00220.49
8.2.20.0000.00817.47
8.2.10.0030.00317.79
8.2.00.0070.00017.90
8.1.280.0150.00025.92
8.1.270.0130.00722.18
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0030.00623.82
8.1.230.0080.00419.01
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0040.00421.99
8.1.150.0000.00718.66
8.1.140.0050.00317.28
8.1.130.0000.00717.52
8.1.120.0040.00417.22
8.1.110.0070.00017.33
8.1.100.0080.00017.39
8.1.90.0040.00417.17
8.1.80.0000.00817.28
8.1.70.0030.00317.32
8.1.60.0030.00517.43
8.1.50.0030.00617.27
8.1.40.0030.00617.33
8.1.30.0030.00517.54
8.1.20.0040.00417.52
8.1.10.0040.00417.44
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.36
8.0.270.0000.00717.17
8.0.260.0030.00318.38
8.0.250.0070.00016.80
8.0.240.0030.00316.86
8.0.230.0070.00016.88
8.0.220.0030.00316.85
8.0.210.0030.00516.80
8.0.200.0060.00016.79
8.0.190.0040.00416.91
8.0.180.0040.00416.87
8.0.170.0040.00416.85
8.0.160.0050.00316.85
8.0.150.0000.00716.82
8.0.140.0050.00316.75
8.0.130.0030.00313.30
8.0.120.0000.00716.70
8.0.110.0000.00816.79
8.0.100.0040.00416.64
8.0.90.0000.00716.85
8.0.80.0000.01416.74
8.0.70.0000.00816.86
8.0.60.0000.00716.76
8.0.50.0050.00216.81
8.0.30.0100.01017.06
8.0.20.0120.00717.40
8.0.10.0060.00316.90
8.0.00.0100.01016.62
7.4.330.0050.00015.08
7.4.320.0000.00716.29
7.4.300.0030.00316.37
7.4.290.0030.00316.45
7.4.280.0040.00716.37
7.4.270.0030.00316.53
7.4.260.0030.00316.37
7.4.250.0000.00816.31
7.4.240.0030.00316.41
7.4.230.0040.00316.36
7.4.220.0100.01316.38
7.4.210.0140.00016.46
7.4.200.0040.00416.50
7.4.160.0120.00316.22
7.4.150.0090.00917.40
7.4.140.0140.00917.86
7.4.130.0060.01016.43
7.4.120.0070.01016.34
7.4.110.0100.00716.40
7.4.100.0060.01016.37
7.4.90.0080.00916.33
7.4.80.0070.01419.39
7.4.70.0150.00916.43
7.4.60.0060.01116.44
7.4.50.0040.00016.28
7.4.40.0140.00416.27
7.4.30.0140.00916.46
7.4.00.0000.00914.74
7.3.330.0020.00213.03
7.3.320.0030.00312.98
7.3.310.0000.00616.23
7.3.300.0000.00716.20
7.3.290.0040.01016.16
7.3.280.0110.00816.18
7.3.270.0110.00617.40
7.3.260.0070.01016.36
7.3.250.0090.01416.41
7.3.240.0070.01416.20
7.3.230.0090.01216.39
7.3.210.0150.00616.04
7.3.200.0090.00916.31
7.3.190.0130.00316.24
7.3.180.0130.00316.20
7.3.170.0120.01216.33
7.3.160.0100.01016.20
7.2.330.0130.00316.14
7.2.320.0070.01016.53
7.2.310.0060.01116.25
7.2.300.0160.00316.27
7.2.290.0120.01116.58
7.2.00.0160.00319.25
7.1.100.0050.00517.76
7.1.70.0050.00316.90
7.1.60.0130.01319.19
7.1.50.0060.01316.81
7.1.00.0100.07022.41
7.0.200.0000.00916.80
7.0.60.0100.07719.96
7.0.50.0030.08317.88
7.0.40.0100.07320.12
7.0.30.0270.08020.29
7.0.20.0170.04720.03
7.0.10.0030.04720.14
7.0.00.0100.05020.12
5.6.280.0030.03321.13
5.6.210.0030.04020.54
5.6.200.0100.07718.16
5.6.190.0100.05320.41
5.6.180.0300.05020.41
5.6.170.0270.08020.71
5.6.160.0030.04320.61
5.6.150.0030.04018.11
5.6.140.0070.05018.21
5.6.130.0100.03718.17
5.6.120.0070.08320.95
5.6.110.0130.03021.13
5.6.100.0070.08321.04
5.6.90.0070.05321.09
5.6.80.0130.07720.40
5.5.350.4200.04020.42
5.5.340.0130.06717.93
5.5.330.0030.04320.47
5.5.320.0300.04020.51
5.5.310.0370.07020.29
5.5.300.0130.07717.96
5.5.290.0100.07018.02
5.5.280.0030.06020.64
5.5.270.0000.04720.79
5.5.260.0100.08020.67
5.5.250.0130.06020.58
5.5.240.0030.05320.18
5.4.450.0770.06719.32
5.4.440.0600.06319.50
5.4.430.0730.05719.61
5.4.420.0730.05319.62
5.4.410.0730.06019.50
5.4.400.0730.05719.30
5.4.390.0800.08019.29
5.4.380.0670.06319.26
5.4.370.0870.08018.81
5.4.360.0970.07319.14
5.4.350.0830.08018.78
5.4.340.0770.06018.78
5.4.320.0730.07019.00
5.4.310.0930.06318.95
5.4.300.0630.06018.82
5.4.290.0870.06019.19
5.4.280.0670.08019.19
5.4.270.0800.06719.14
5.4.260.0730.07019.30
5.4.250.0800.08319.16
5.4.240.0730.07319.29
5.4.230.0700.08018.94
5.4.220.0630.06319.28
5.4.210.0630.05318.99
5.4.200.0630.06019.15
5.4.190.0570.05319.25
5.4.180.0100.05719.30
5.4.170.0330.06718.80
5.4.160.0630.06318.79
5.4.150.0630.06318.89
5.4.140.0570.05316.56
5.4.130.0100.05316.47
5.4.120.0600.04316.24
5.4.110.0700.07316.39
5.4.100.0600.05716.39
5.4.90.0570.06316.55
5.4.80.0030.06016.36
5.4.70.0230.07316.20
5.4.60.0330.07016.20
5.4.50.0200.07016.04
5.4.40.0370.06316.04
5.4.30.0070.04716.43
5.4.20.0000.05716.40
5.4.10.0330.06316.28

preferences:
44.18 ms | 401 KiB | 5 Q