3v4l.org

run code in 300+ PHP versions simultaneously
<?php empty(4);

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)
8.3.60.0030.01016.35
8.3.50.0090.00722.85
8.3.40.0140.00718.59
8.3.30.0100.00318.83
8.3.20.0000.00820.07
8.3.10.0070.00021.77
8.3.00.0040.00417.38
8.2.180.0090.00916.32
8.2.170.0070.01022.96
8.2.160.0040.01120.47
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0040.00419.39
8.2.100.0040.00817.59
8.2.90.0060.00319.11
8.2.80.0080.00017.97
8.2.70.0050.00517.25
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0070.00018.09
8.2.30.0040.00417.80
8.2.20.0000.00717.54
8.2.10.0070.00017.83
8.2.00.0000.00717.53
8.1.280.0150.00025.92
8.1.270.0140.00023.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.01423.95
8.1.230.0070.00320.84
8.1.220.0000.00718.77
8.1.210.0030.00518.96
8.1.200.0030.00617.23
8.1.190.0000.00817.00
8.1.180.0060.00318.10
8.1.170.0050.00318.50
8.1.160.0070.00322.04
8.1.150.0050.00218.73
8.1.140.0040.00417.14
8.1.130.0000.00717.79
8.1.120.0000.00717.23
8.1.110.0000.00717.21
8.1.100.0070.00017.32
8.1.90.0030.00517.31
8.1.80.0040.00417.32
8.1.70.0000.00717.29
8.1.60.0040.00417.33
8.1.50.0030.00617.36
8.1.40.0000.00717.29
8.1.30.0080.00017.36
8.1.20.0040.00417.51
8.1.10.0000.00817.42
8.1.00.0080.00017.28
8.0.300.0030.00319.91
8.0.290.0000.00816.63
8.0.280.0000.00718.22
8.0.270.0030.00417.17
8.0.260.0070.00017.02
8.0.250.0070.00016.82
8.0.240.0000.00716.80
8.0.230.0050.00216.79
8.0.220.0030.00316.71
8.0.210.0070.00016.68
8.0.200.0030.00316.82
8.0.190.0040.00416.86
8.0.180.0000.00716.68
8.0.170.0000.00816.84
8.0.160.0000.00816.80
8.0.150.0040.00416.64
8.0.140.0030.00316.62
8.0.130.0000.00513.21
8.0.120.0020.00516.68
8.0.110.0040.00416.71
8.0.100.0070.00016.79
8.0.90.0000.00716.64
8.0.80.0060.00916.75
8.0.70.0000.00716.64
8.0.60.0070.00016.61
8.0.50.0040.00416.71
8.0.30.0130.00816.94
8.0.20.0090.00917.40
8.0.10.0070.00016.75
8.0.00.0110.00816.48
7.4.330.0030.00315.00
7.4.320.0030.00316.32
7.4.300.0040.00416.44
7.4.290.0030.00316.50
7.4.280.0030.00616.46
7.4.270.0000.00716.29
7.4.260.0070.00016.43
7.4.250.0000.00716.35
7.4.240.0020.00616.43
7.4.230.0030.00316.57
7.4.220.0080.00816.54
7.4.210.0070.00716.39
7.4.200.0000.00716.41
7.4.160.0100.01016.42
7.4.150.0030.01317.40
7.4.140.0140.00517.86
7.4.130.0050.01416.38
7.4.120.0050.01116.38
7.4.110.0070.01016.38
7.4.100.0170.00016.30
7.4.90.0060.01316.44
7.4.80.0100.01019.39
7.4.70.0030.01316.42
7.4.60.0070.01616.54
7.4.50.0000.00516.25
7.4.40.0080.00816.11
7.4.30.0070.01316.34
7.4.00.0090.00315.03
7.3.330.0060.00012.86
7.3.320.0050.00012.92
7.3.310.0000.00716.05
7.3.300.0000.00716.14
7.3.290.0070.01016.15
7.3.280.0090.00916.12
7.3.270.0100.00617.40
7.3.260.0120.00616.12
7.3.250.0110.00916.24
7.3.240.0080.01216.43
7.3.230.0070.01016.39
7.3.210.0130.00316.29
7.3.200.0060.01019.39
7.3.190.0060.00916.43
7.3.180.0120.00416.14
7.3.170.0080.00816.27
7.3.160.0090.00616.21
7.2.330.0030.01316.38
7.2.320.0090.00916.20
7.2.310.0090.00916.43
7.2.300.0090.00916.50
7.2.290.0090.00916.44
7.2.00.0030.01019.25
7.1.100.0070.00717.98
7.1.70.0030.00517.07
7.1.60.0130.01019.40
7.1.50.0030.00716.94
7.1.00.0000.08022.35
7.0.200.0080.00316.65
7.0.140.0130.06321.95
7.0.60.0100.08319.87
7.0.50.0130.04017.80
7.0.40.0030.04320.09
7.0.30.0300.05320.20
7.0.20.0370.08020.30
7.0.10.0070.08720.00
7.0.00.0070.07320.09
5.6.280.0000.07721.09
5.6.210.0000.09020.66
5.6.200.0030.05318.16
5.6.190.0130.08320.56
5.6.180.3600.04020.60
5.6.170.0230.06020.48
5.6.160.0130.07720.43
5.6.150.0070.05018.12
5.6.140.0070.06318.18
5.6.130.0130.08018.16
5.6.120.0130.06021.00
5.6.110.0070.04020.95
5.6.100.0130.06721.12
5.6.90.0070.08321.09
5.6.80.0100.08020.37
5.6.70.4230.03320.25
5.5.350.0270.08020.46
5.5.340.0030.04317.95
5.5.330.0000.06320.29
5.5.320.4030.03320.18
5.5.310.0300.07320.27
5.5.300.0030.08017.88
5.5.290.0100.07717.91
5.5.280.0130.06320.72
5.5.270.0070.07020.86
5.5.260.0130.04720.87
5.5.250.0100.05320.59
5.5.240.0200.07320.19
5.4.450.0400.04719.55
5.4.440.0570.04319.18
5.4.430.0270.03319.16
5.4.420.0400.03719.55
5.4.410.0170.05019.36
5.4.400.0330.03018.87
5.4.390.0430.04018.84
5.4.380.0470.07318.63
5.4.370.0370.04718.84
5.4.360.0300.05718.78
5.4.350.0330.05318.56
5.4.340.0370.05318.63
5.4.320.0060.03812.50
5.4.310.0080.03812.50
5.4.300.0100.03812.50
5.4.290.0040.04012.50
5.4.280.0060.03712.39
5.4.270.0060.03612.39
5.4.260.0050.03912.39
5.4.250.0060.04812.39
5.4.240.0080.03912.39
5.4.230.0100.04512.38
5.4.220.0120.04412.38
5.4.210.0090.05212.38
5.4.200.0110.06312.38
5.4.190.0070.05312.38
5.4.180.0050.04612.38
5.4.170.0070.03512.39
5.4.160.0060.04012.38
5.4.150.0070.04212.38
5.4.140.0070.04112.07
5.4.130.0060.04412.05
5.4.120.0110.04112.02
5.4.110.0050.03812.01
5.4.100.0070.03512.01
5.4.90.0100.03312.01
5.4.80.0040.03912.00
5.4.70.0050.03712.00
5.4.60.0110.04512.00
5.4.50.0080.03512.01
5.4.40.0040.03912.00
5.4.30.0100.03311.99
5.4.20.0080.03411.98
5.4.10.0090.03111.99
5.4.00.0040.03711.49

preferences:
39.7 ms | 401 KiB | 5 Q