3v4l.org

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

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)
8.3.60.0070.00718.30
8.3.50.0100.01022.78
8.3.40.0040.01118.86
8.3.30.0090.00618.98
8.3.20.0040.00420.18
8.3.10.0080.00023.69
8.3.00.0040.00419.38
8.2.180.0140.00718.41
8.2.170.0080.00622.96
8.2.160.0150.00020.25
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.16
8.2.110.0100.00020.35
8.2.100.0100.00018.09
8.2.90.0000.00819.17
8.2.80.0000.00917.97
8.2.70.0060.00617.25
8.2.60.0040.00417.79
8.2.50.0030.00618.07
8.2.40.0090.00018.09
8.2.30.0040.00419.66
8.2.20.0000.00717.65
8.2.10.0040.00417.86
8.2.00.0070.00017.55
8.1.280.0180.00325.92
8.1.270.0040.00423.97
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00321.89
8.1.230.0000.01119.17
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0060.00318.48
8.1.160.0040.00421.99
8.1.150.0000.00718.68
8.1.140.0000.00717.30
8.1.130.0000.00717.35
8.1.120.0040.00417.27
8.1.110.0000.00717.38
8.1.100.0030.00417.26
8.1.90.0000.00717.20
8.1.80.0040.00417.25
8.1.70.0030.00317.28
8.1.60.0030.00517.46
8.1.50.0040.00417.39
8.1.40.0080.00017.36
8.1.30.0040.00417.45
8.1.20.0000.00717.51
8.1.10.0050.00217.32
8.1.00.0000.00717.41
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0070.00018.47
8.0.270.0030.00317.18
8.0.260.0000.00816.79
8.0.250.0060.00016.71
8.0.240.0030.00516.80
8.0.230.0030.00316.79
8.0.220.0000.00616.70
8.0.210.0040.00416.63
8.0.200.0000.00616.78
8.0.190.0040.00416.80
8.0.180.0030.00316.66
8.0.170.0050.00316.72
8.0.160.0030.00516.71
8.0.150.0000.00816.73
8.0.140.0050.00316.65
8.0.130.0000.00513.13
8.0.120.0000.00816.62
8.0.110.0000.00716.59
8.0.100.0030.00616.82
8.0.90.0050.00216.60
8.0.80.0100.01316.77
8.0.70.0040.00416.57
8.0.60.0030.00316.74
8.0.50.0000.00716.86
8.0.30.0060.01317.09
8.0.20.0110.00817.40
8.0.10.0040.00416.84
8.0.00.0110.01016.65
7.4.330.0050.00015.07
7.4.320.0000.00616.36
7.4.300.0030.00316.29
7.4.290.0000.00716.35
7.4.280.0040.00416.36
7.4.270.0000.00816.38
7.4.260.0050.00316.27
7.4.250.0080.00016.24
7.4.240.0040.00416.36
7.4.230.0030.00316.55
7.4.220.0170.00316.52
7.4.210.0080.00516.48
7.4.200.0030.00516.46
7.4.160.0090.01216.52
7.4.150.0130.00317.40
7.4.140.0120.00517.86
7.4.130.0000.01616.39
7.4.120.0070.00916.38
7.4.110.0110.00816.54
7.4.100.0110.00716.27
7.4.90.0080.00816.33
7.4.80.0060.00919.39
7.4.70.0060.01116.43
7.4.60.0110.00516.45
7.4.50.0000.00616.40
7.4.40.0080.00816.44
7.4.30.0030.01216.47
7.4.00.0090.00615.00
7.3.330.0000.00612.96
7.3.320.0050.00012.84
7.3.310.0050.00316.16
7.3.300.0030.00316.16
7.3.290.0070.00716.18
7.3.280.0070.00716.14
7.3.270.0140.00917.40
7.3.260.0130.01316.33
7.3.250.0110.00916.19
7.3.240.0130.00316.29
7.3.230.0090.00616.43
7.3.210.0090.01016.20
7.3.200.0110.01219.39
7.3.190.0060.01316.39
7.3.180.0120.00616.14
7.3.170.0190.00316.29
7.3.160.0130.00316.20
7.2.330.0090.00916.53
7.2.320.0060.01216.54
7.2.310.0130.00316.61
7.2.300.0060.01616.46
7.2.290.0070.01016.35
7.2.00.0000.01219.11
7.1.100.0030.00917.92
7.1.70.0040.00817.07
7.1.60.0130.01019.46
7.1.50.0030.01616.54
7.1.00.0070.08322.45
7.0.200.0130.00316.45
7.0.140.0000.08021.95
7.0.60.0130.06719.91
7.0.50.0070.04017.80
7.0.40.0030.06320.23
7.0.30.0530.07020.09
7.0.20.0200.08019.99
7.0.10.0100.09720.09
7.0.00.0030.09020.12
5.6.280.0030.07320.90
5.6.210.0070.08020.60
5.6.200.0000.05318.13
5.6.190.0000.04720.41
5.6.180.0230.07320.35
5.6.170.0270.08020.50
5.6.160.0000.04320.49
5.6.150.0030.06018.18
5.6.140.0100.07718.25
5.6.130.0030.07018.15
5.6.120.0230.06721.09
5.6.110.0070.08720.98
5.6.100.0100.07720.88
5.6.90.0000.05320.98
5.6.80.0100.05320.48
5.6.70.4530.04320.42
5.5.350.0130.08020.34
5.5.340.0100.04017.95
5.5.330.0070.05320.38
5.5.320.0400.07320.21
5.5.310.0470.06320.41
5.5.300.0070.03717.92
5.5.290.0100.07717.91
5.5.280.0070.08020.79
5.5.270.0070.06720.75
5.5.260.0000.04720.66
5.5.250.0100.07020.68
5.5.240.4130.03720.06
5.4.450.0470.04019.14
5.4.440.0300.05019.45
5.4.430.0230.04719.45
5.4.420.0270.03319.40
5.4.410.0270.03319.29
5.4.400.0100.04019.08
5.4.390.0300.02319.13
5.4.380.0370.05018.62
5.4.370.0400.04318.73
5.4.360.0270.05318.71
5.4.350.0270.06018.73
5.4.340.0330.05018.62
5.4.320.0090.03512.45
5.4.310.0070.04012.45
5.4.300.0060.04112.45
5.4.290.0070.03812.45
5.4.280.0050.03812.35
5.4.270.0080.03412.35
5.4.260.0070.03712.34
5.4.250.0050.03812.35
5.4.240.0080.03812.35
5.4.230.0080.03612.34
5.4.220.0070.03612.34
5.4.210.0090.03412.34
5.4.200.0070.03812.34
5.4.190.0060.03912.34
5.4.180.0050.03712.33
5.4.170.0060.03812.35
5.4.160.0090.03512.34
5.4.150.0060.04112.34
5.4.140.0070.03812.02
5.4.130.0040.03812.01
5.4.120.0070.03811.97
5.4.110.0060.03811.96
5.4.100.0050.03611.96
5.4.90.0050.04111.96
5.4.80.0060.03811.96
5.4.70.0070.03511.96
5.4.60.0080.03811.96
5.4.50.0070.03711.96
5.4.40.0070.03911.95
5.4.30.0080.03811.95
5.4.20.0090.03611.95
5.4.10.0080.03711.95
5.4.00.0070.03911.43

preferences:
53.76 ms | 401 KiB | 5 Q