3v4l.org

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

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)
8.3.60.0110.00316.38
8.3.50.0100.00522.77
8.3.40.0060.00818.66
8.3.30.0100.00318.92
8.3.20.0040.00420.21
8.3.10.0070.00023.52
8.3.00.0050.00319.22
8.2.180.0140.00716.38
8.2.170.0130.00722.96
8.2.160.0100.00320.27
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00421.00
8.2.110.0000.00822.26
8.2.100.0110.00017.72
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0080.00017.91
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0070.00017.82
8.2.20.0020.00517.58
8.2.10.0000.00717.80
8.2.00.0040.00417.59
8.1.280.0190.00325.92
8.1.270.0080.00023.91
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00324.01
8.1.230.0030.00719.16
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0000.00916.98
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.37
8.1.160.0040.00421.99
8.1.150.0040.00418.79
8.1.140.0070.00417.26
8.1.130.0080.00017.66
8.1.120.0070.00017.28
8.1.110.0030.00317.32
8.1.100.0070.00017.23
8.1.90.0000.01117.36
8.1.80.0080.00017.36
8.1.70.0030.00317.28
8.1.60.0050.00317.39
8.1.50.0050.00217.28
8.1.40.0040.00417.26
8.1.30.0000.00817.51
8.1.20.0000.00817.52
8.1.10.0040.00417.37
8.1.00.0060.00417.38
8.0.300.0000.00718.77
8.0.290.0030.00316.63
8.0.280.0050.00318.35
8.0.270.0070.00017.18
8.0.260.0000.00617.09
8.0.250.0070.00016.81
8.0.240.0000.00716.77
8.0.230.0080.00016.72
8.0.220.0040.00416.68
8.0.210.0030.00316.62
8.0.200.0000.00716.81
8.0.190.0040.00416.83
8.0.180.0000.00816.76
8.0.170.0050.00216.77
8.0.160.0040.00416.78
8.0.150.0080.00316.71
8.0.140.0040.00416.73
8.0.130.0030.00313.22
8.0.120.0000.00716.70
8.0.110.0060.00316.59
8.0.100.0040.00416.59
8.0.90.0030.00516.72
8.0.80.0150.00016.76
8.0.70.0000.00816.61
8.0.60.0000.00716.64
8.0.50.0040.00416.80
8.0.30.0110.00717.09
8.0.20.0140.00917.40
8.0.10.0000.00716.90
8.0.00.0100.01016.58
7.4.330.0000.00615.00
7.4.320.0060.00016.46
7.4.300.0050.00316.48
7.4.290.0000.00716.37
7.4.280.0040.00416.45
7.4.270.0000.00916.39
7.4.260.0070.00016.36
7.4.250.0000.00716.42
7.4.240.0040.00416.47
7.4.230.0040.00416.27
7.4.220.0110.00716.32
7.4.210.0080.00516.30
7.4.200.0080.00016.11
7.4.160.0110.00716.33
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0070.01016.32
7.4.120.0080.00816.45
7.4.110.0100.00716.32
7.4.100.0070.01016.48
7.4.90.0170.00716.27
7.4.80.0090.01319.39
7.4.70.0060.00916.23
7.4.60.0040.01416.23
7.4.50.0030.00316.40
7.4.40.0090.00616.44
7.4.30.0030.01316.32
7.4.00.0110.00714.90
7.3.330.0060.00012.93
7.3.320.0020.00212.85
7.3.310.0040.00416.22
7.3.300.0030.00316.14
7.3.290.0040.01016.12
7.3.280.0050.01016.12
7.3.270.0100.01417.40
7.3.260.0080.01116.24
7.3.250.0090.00816.27
7.3.240.0130.01016.28
7.3.230.0110.00616.39
7.3.210.0160.00016.24
7.3.200.0090.00919.39
7.3.190.0060.01016.34
7.3.180.0160.00016.52
7.3.170.0070.01016.54
7.3.160.0060.01316.46
7.2.330.0170.00016.58
7.2.320.0140.00416.57
7.2.310.0070.01616.38
7.2.300.0050.01016.30
7.2.290.0060.01116.30
7.2.60.0050.00516.61
7.1.200.0070.00715.49
7.1.70.0080.00316.84
7.1.60.0090.00319.40
7.1.50.0140.01116.53
7.1.00.0070.07322.43
7.0.200.0090.00316.76
7.0.140.0030.07321.92
7.0.60.0070.06320.02
7.0.50.0100.06017.88
7.0.40.0100.08320.31
7.0.30.0230.03720.00
7.0.20.0300.07320.17
7.0.10.0070.06720.00
7.0.00.0030.06020.17
5.6.280.0070.07020.86
5.6.210.0070.08320.47
5.6.200.0000.08718.22
5.6.190.0130.07720.56
5.6.180.0270.07320.67
5.6.170.0130.04320.33
5.6.160.0100.04720.52
5.6.150.0070.04018.22
5.6.140.0000.09318.20
5.6.130.0100.03318.09
5.6.120.0030.05720.97
5.6.110.0070.04721.02
5.6.100.0130.07720.97
5.6.90.0100.08020.97
5.6.80.0100.07720.40
5.5.350.0270.04720.34
5.5.340.0070.03717.92
5.5.330.0100.08020.46
5.5.320.0300.07020.31
5.5.310.0400.07320.31
5.5.300.0030.05017.98
5.5.290.0070.07017.98
5.5.280.0070.04020.84
5.5.270.0070.04020.86
5.5.260.0070.06720.83
5.5.250.0130.05020.68
5.5.240.0000.03320.15
5.4.450.0170.05319.47
5.4.440.0230.07019.46
5.4.430.0200.05319.54
5.4.420.0170.05319.55
5.4.410.0100.05719.27
5.4.400.0100.05719.21
5.4.390.0230.04718.96
5.4.380.0170.05018.68
5.4.370.0070.04318.53
5.4.360.0100.04718.68
5.4.350.0100.03311.97
5.4.340.0080.03311.97
5.4.320.0060.04112.45
5.4.310.0070.04112.45
5.4.300.0050.04112.45
5.4.290.0080.03912.45
5.4.280.0060.03612.35
5.4.270.0060.03812.34
5.4.260.0090.03812.35
5.4.250.0060.04112.35
5.4.240.0120.03612.35
5.4.230.0050.04012.34
5.4.220.0060.04212.34
5.4.210.0050.03712.34
5.4.200.0070.03612.34
5.4.190.0050.03712.33
5.4.180.0050.03812.33
5.4.170.0050.03712.35
5.4.160.0030.03912.34
5.4.150.0050.03712.34
5.4.140.0070.03612.02
5.4.130.0050.03512.01
5.4.120.0040.04211.97
5.4.110.0050.03711.96
5.4.100.0020.03911.96
5.4.90.0070.03711.96
5.4.80.0120.05711.96
5.4.70.0070.04811.96
5.4.60.0070.04811.96
5.4.50.0100.03611.96
5.4.40.0060.04011.95
5.4.30.0080.03511.95
5.4.20.0110.03111.95
5.4.10.0060.03811.95
5.4.00.0040.03811.44

preferences:
46.21 ms | 401 KiB | 5 Q