3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo __FUNCTION__;

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)
8.3.40.0110.00718.54
8.3.30.0040.01118.88
8.3.20.0070.00020.13
8.3.10.0040.00423.53
8.3.00.0070.00417.46
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0050.00222.30
8.2.110.0040.01222.11
8.2.100.0030.00917.91
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0080.00019.39
8.2.30.0050.00317.84
8.2.20.0030.00517.52
8.2.10.0040.00417.44
8.2.00.0040.00417.41
8.1.270.0080.00023.97
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.70
8.1.230.0070.00418.97
8.1.220.0050.00217.74
8.1.210.0090.00018.77
8.1.200.0030.00617.11
8.1.190.0000.00717.27
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0080.00021.93
8.1.150.0060.00318.41
8.1.140.0050.00217.27
8.1.130.0030.00317.65
8.1.120.0030.00317.29
8.1.110.0000.00717.33
8.1.100.0050.00517.28
8.1.90.0000.00717.34
8.1.80.0050.00217.19
8.1.70.0000.00717.23
8.1.60.0060.00317.34
8.1.50.0000.00817.26
8.1.40.0040.00417.42
8.1.30.0030.00517.42
8.1.20.0040.00417.48
8.1.10.0090.00017.42
8.1.00.0030.00517.38
8.0.300.0070.00018.77
8.0.290.0080.00017.18
8.0.280.0000.00718.41
8.0.270.0070.00017.22
8.0.260.0000.00816.67
8.0.250.0000.00616.73
8.0.240.0000.01016.71
8.0.230.0050.00316.77
8.0.220.0070.00016.79
8.0.210.0040.00416.79
8.0.200.0030.00316.84
8.0.190.0000.00816.71
8.0.180.0020.00516.67
8.0.170.0030.00616.73
8.0.160.0000.00716.80
8.0.150.0060.00316.55
8.0.140.0110.00016.60
8.0.130.0030.00313.14
8.0.120.0000.00816.66
8.0.110.0000.00716.70
8.0.100.0030.00516.63
8.0.90.0070.00016.61
8.0.80.0060.00916.70
8.0.70.0070.00016.82
8.0.60.0000.00916.57
8.0.50.0040.00416.62
8.0.30.0110.00716.88
8.0.20.0110.00917.40
8.0.10.0040.00416.81
8.0.00.0130.00916.62
7.4.330.0000.00515.00
7.4.320.0070.00016.28
7.4.300.0000.00716.36
7.4.290.0040.00416.33
7.4.280.0000.00716.29
7.4.270.0050.00316.45
7.4.260.0030.00316.50
7.4.250.0080.00016.34
7.4.240.0020.00516.41
7.4.230.0000.00716.39
7.4.220.0140.00316.30
7.4.210.0070.00816.36
7.4.200.0070.00016.21
7.4.190.0000.00716.54
7.4.160.0080.00816.28
7.4.150.0100.00717.40
7.4.140.0120.00417.86
7.4.130.0090.00916.32
7.4.120.0110.00516.49
7.4.110.0130.00316.11
7.4.100.0060.01416.47
7.4.90.0060.01616.25
7.4.80.0090.01519.39
7.4.70.0060.01016.44
7.4.60.0040.01416.19
7.4.50.0060.00316.34
7.4.40.0060.01422.77
7.4.30.0040.01516.49
7.4.00.0030.01314.92
7.3.330.0030.00313.04
7.3.320.0030.00312.92
7.3.310.0070.00016.08
7.3.300.0030.00316.07
7.3.290.0110.01116.16
7.3.280.0070.01116.11
7.3.270.0060.01317.40
7.3.260.0100.00716.29
7.3.250.0130.00716.29
7.3.240.0160.00616.11
7.3.230.0030.01716.39
7.3.210.0130.00316.15
7.3.200.0140.00719.39
7.3.190.0090.01216.18
7.3.180.0100.00616.10
7.3.170.0060.00916.34
7.3.160.0100.01016.24
7.3.120.0080.00814.98
7.2.330.0100.00616.59
7.2.320.0060.01016.45
7.2.310.0130.01016.64
7.2.300.0100.00616.42
7.2.290.0040.01216.66
7.2.00.0030.01019.33
7.1.100.0030.00917.91
7.1.70.0060.00316.97
7.1.60.0100.01319.31
7.1.50.0060.00616.77
7.1.00.0070.07322.27
7.0.200.0080.00316.74
7.0.140.0030.07722.21
7.0.60.0000.04719.93
7.0.50.0030.08717.81
7.0.40.0130.04020.07
7.0.30.0230.03720.09
7.0.20.0300.05020.00
7.0.10.0100.07020.00
7.0.00.0000.06020.19
5.6.280.0070.07021.05
5.6.210.0100.07320.54
5.6.200.0130.06718.11
5.6.190.0100.08020.77
5.6.180.0130.03320.76
5.6.170.0270.03720.71
5.6.160.0070.07020.55
5.6.150.0030.06318.22
5.6.140.0030.08318.16
5.6.130.0100.07318.11
5.6.120.0030.04021.01
5.6.110.0030.08720.99
5.6.100.0030.04721.03
5.6.90.0070.07321.10
5.6.80.0030.04720.42
5.5.350.0100.07320.41
5.5.340.0170.05317.92
5.5.330.0070.04020.23
5.5.320.0300.04020.28
5.5.310.0100.04720.33
5.5.300.0100.05317.91
5.5.290.0070.08318.03
5.5.280.0130.08320.72
5.5.270.0100.07020.67
5.5.260.0130.06720.94
5.5.250.0030.08020.46
5.5.240.0070.07720.13
5.4.450.1200.04719.49
5.4.440.1230.05019.40
5.4.430.0470.03719.13
5.4.420.0630.04019.45
5.4.410.0870.03019.26
5.4.400.0600.03319.25
5.4.390.0070.02719.24
5.4.380.0370.06018.49
5.4.370.0400.05318.52
5.4.360.0300.05318.53
5.4.350.0170.07318.68
5.4.340.0400.05318.53
5.4.320.0100.03712.45
5.4.310.0050.04212.45
5.4.300.0020.04912.45
5.4.290.0080.03812.45
5.4.280.0060.03612.35
5.4.270.0060.03612.34
5.4.260.0050.04312.35
5.4.250.0050.03812.35
5.4.240.0040.03812.34
5.4.230.0040.04012.34
5.4.220.0080.03412.34
5.4.210.0060.03712.34
5.4.200.0070.03712.34
5.4.190.0050.03812.33
5.4.180.0090.03712.34
5.4.170.0170.04712.33
5.4.160.0180.05012.32
5.4.150.0130.05112.32
5.4.140.0220.04512.00
5.4.130.0230.04011.99
5.4.120.0220.05211.94
5.4.110.0160.04311.94
5.4.100.0150.04511.94
5.4.90.0180.07011.94
5.4.80.0180.04111.93
5.4.70.0160.04311.93
5.4.60.0140.04511.93
5.4.50.0160.04211.93
5.4.40.0190.04111.92
5.4.30.0150.04611.92
5.4.20.0120.04811.92
5.4.10.0250.06211.92
5.4.00.0150.04311.41
5.3.290.0060.03912.80
5.3.280.0060.04412.71
5.3.270.0200.04312.72
5.3.260.0200.04512.71
5.3.250.0170.04912.72
5.3.240.0180.04312.72
5.3.230.0180.04612.71
5.3.220.0130.04812.68
5.3.210.0190.04212.68
5.3.200.0150.04612.68
5.3.190.0180.04512.68
5.3.180.0140.05012.68
5.3.170.0230.06812.67
5.3.160.0180.04312.68
5.3.150.0210.04212.67
5.3.140.0160.04512.66
5.3.130.0140.04612.65
5.3.120.0170.04512.66
5.3.110.0160.04712.65
5.3.100.0210.07112.12
5.3.90.0220.05312.08
5.3.80.0150.04512.08
5.3.70.0230.06612.07
5.3.60.0180.04512.06
5.3.50.0190.04212.00
5.3.40.0180.04412.00
5.3.30.0170.04111.94
5.3.20.0170.04211.71
5.3.10.0160.04211.67
5.3.00.0260.06511.66

preferences:
26.09 ms | 400 KiB | 5 Q