3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array();

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)
8.3.60.0100.00316.63
8.3.50.0150.00322.96
8.3.40.0100.00718.68
8.3.30.0110.00418.79
8.3.20.0040.00420.21
8.3.10.0050.00323.70
8.3.00.0030.00617.38
8.2.180.0090.00918.16
8.2.170.0100.01022.96
8.2.160.0150.00020.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00421.04
8.2.110.0110.00722.38
8.2.100.0110.00017.72
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0000.01117.80
8.2.50.0030.00518.07
8.2.40.0000.00818.22
8.2.30.0000.00717.86
8.2.20.0020.00517.59
8.2.10.0000.00718.00
8.2.00.0050.00217.66
8.1.280.0030.01725.92
8.1.270.0050.00324.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0080.00319.23
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0030.00517.09
8.1.180.0050.00318.10
8.1.170.0050.00518.40
8.1.160.0040.00421.84
8.1.150.0000.00818.77
8.1.140.0000.00717.32
8.1.130.0050.00217.84
8.1.120.0070.00017.38
8.1.110.0000.00717.39
8.1.100.0000.00717.43
8.1.90.0070.00017.27
8.1.80.0070.00017.36
8.1.70.0030.00317.30
8.1.60.0060.00317.50
8.1.50.0040.00417.35
8.1.40.0040.00417.43
8.1.30.0000.00817.44
8.1.20.0040.00417.44
8.1.10.0000.00717.38
8.1.00.0040.00417.38
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0030.00317.27
8.0.260.0030.00317.11
8.0.250.0030.00316.85
8.0.240.0080.00416.89
8.0.230.0030.00316.87
8.0.220.0040.00416.71
8.0.210.0000.00616.72
8.0.200.0070.00016.86
8.0.190.0000.00816.85
8.0.180.0040.00416.79
8.0.170.0000.00716.73
8.0.160.0030.00316.82
8.0.150.0040.00416.64
8.0.140.0030.00316.77
8.0.130.0000.00713.20
8.0.120.0000.00816.78
8.0.110.0000.00816.76
8.0.100.0040.00416.61
8.0.90.0000.00716.84
8.0.80.0040.01616.86
8.0.70.0080.00016.60
8.0.60.0040.00416.63
8.0.50.0040.00416.86
8.0.30.0080.01716.99
8.0.20.0130.01017.40
8.0.10.0040.00416.80
8.0.00.0120.00616.60
7.4.330.0020.00215.00
7.4.320.0030.00316.52
7.4.300.0030.00316.44
7.4.290.0000.00816.35
7.4.280.0030.00416.42
7.4.270.0000.00716.35
7.4.260.0040.00416.37
7.4.250.0000.00716.33
7.4.240.0030.00316.41
7.4.230.0040.00216.33
7.4.220.0070.01116.44
7.4.210.0090.00616.48
7.4.200.0030.00316.54
7.4.160.0060.00916.44
7.4.150.0190.00017.40
7.4.140.0170.01217.86
7.4.130.0100.00916.41
7.4.120.0050.01216.38
7.4.110.0040.01216.38
7.4.100.0050.01116.26
7.4.90.0070.01016.19
7.4.80.0060.01219.39
7.4.70.0120.00916.34
7.4.60.0100.00716.51
7.4.50.0040.00416.42
7.4.40.0030.01316.16
7.4.30.0030.01616.27
7.4.00.0090.00614.57
7.3.330.0060.00012.97
7.3.320.0020.00213.02
7.3.310.0000.00716.27
7.3.300.0040.00415.97
7.3.290.0090.00616.14
7.3.280.0070.00816.15
7.3.270.0080.00817.40
7.3.260.0140.00516.43
7.3.250.0090.00716.32
7.3.240.0070.01016.28
7.3.230.0120.00416.39
7.3.210.0130.00316.43
7.3.200.0050.01319.39
7.3.190.0150.00716.12
7.3.180.0090.00616.05
7.3.170.0150.00316.31
7.3.160.0040.01116.34
7.2.330.0130.01016.36
7.2.320.0070.01416.34
7.2.310.0030.01416.23
7.2.300.0130.00316.13
7.2.290.0100.01016.38
7.2.00.0060.00619.02
7.1.100.0060.00617.96
7.1.70.0000.01016.98
7.1.60.0070.01719.40
7.1.50.0180.01134.63
7.1.00.0000.08022.45
7.0.200.0080.00016.76
7.0.140.0030.07322.15
7.0.60.0070.08019.87
7.0.50.0000.04717.85
7.0.40.0000.07319.96
7.0.30.0200.08020.21
7.0.20.0300.04320.13
7.0.10.0000.06020.13
7.0.00.0200.07319.99
5.6.280.0030.07321.14
5.6.210.0000.08720.68
5.6.200.0170.07318.08
5.6.190.0070.04020.33
5.6.180.0370.04320.67
5.6.170.0270.05020.51
5.6.160.0030.06720.44
5.6.150.0070.07018.22
5.6.140.0070.08318.11
5.6.130.0070.05018.11
5.6.120.0100.06321.11
5.6.110.0030.08720.97
5.6.100.0100.07721.10
5.6.90.0030.04320.94
5.6.80.0070.07020.50
5.5.350.0300.06020.52
5.5.340.0000.08017.93
5.5.330.0070.08720.20
5.5.320.0070.04320.30
5.5.310.0270.07720.41
5.5.300.0070.07718.03
5.5.290.0200.07017.96
5.5.280.0100.03720.89
5.5.270.0070.07320.74
5.5.260.0000.04320.88
5.5.250.0030.04720.79
5.5.240.0170.06720.16
5.4.450.0700.05319.32
5.4.440.0870.07319.63
5.4.430.0830.05319.54
5.4.420.1030.05019.57
5.4.410.0800.06019.36
5.4.400.1100.05319.35
5.4.390.0730.06319.14
5.4.380.1000.06018.51
5.4.370.0270.05318.60
5.4.360.0200.05018.68
5.4.350.0230.05018.60
5.4.340.0200.05718.57
5.4.320.0050.03712.45
5.4.310.0040.03912.45
5.4.300.0040.03912.45
5.4.290.0050.03812.45
5.4.280.0050.03812.35
5.4.270.0070.04412.35
5.4.260.0060.03712.34
5.4.250.0080.03612.35
5.4.240.0080.03612.34
5.4.230.0110.03112.34
5.4.220.0070.03412.34
5.4.210.0060.03512.34
5.4.200.0060.03712.34
5.4.190.0030.03812.33
5.4.180.0030.03712.33
5.4.170.0080.03712.35
5.4.160.0060.03512.34
5.4.150.0040.03812.34
5.4.140.0080.03412.02
5.4.130.0020.03712.01
5.4.120.0040.03611.96
5.4.110.0060.03411.96
5.4.100.0070.03311.96
5.4.90.0070.03611.96
5.4.80.0080.03311.96
5.4.70.0030.03611.96
5.4.60.0070.03211.96
5.4.50.0090.03411.96
5.4.40.0050.03511.95
5.4.30.0060.03811.95
5.4.20.0050.03611.95
5.4.10.0040.03611.95
5.4.00.0030.03911.44

preferences:
39.44 ms | 401 KiB | 5 Q