3v4l.org

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

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)
8.3.60.0130.00618.39
8.3.50.0100.01321.08
8.3.40.0160.00318.60
8.3.30.0070.00720.22
8.3.20.0060.00318.48
8.3.10.0040.00420.96
8.3.00.0040.00419.55
8.2.180.0120.00316.72
8.2.170.0090.00622.96
8.2.160.0040.01220.43
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.82
8.2.110.0060.00322.13
8.2.100.0040.00717.78
8.2.90.0000.00719.17
8.2.80.0060.00319.25
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0050.00218.09
8.2.30.0000.00721.33
8.2.20.0040.00417.71
8.2.10.0040.00417.67
8.2.00.0030.00517.61
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0100.00728.09
8.1.240.0090.00022.42
8.1.230.0070.00421.04
8.1.220.0040.00418.77
8.1.210.0050.00319.00
8.1.200.0060.00317.22
8.1.190.0030.00617.41
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0000.00718.62
8.1.150.0000.00718.50
8.1.140.0070.00017.37
8.1.130.0070.00017.67
8.1.120.0030.00617.42
8.1.110.0000.00817.31
8.1.100.0000.00717.21
8.1.90.0070.00017.34
8.1.80.0050.00317.31
8.1.70.0040.00417.31
8.1.60.0030.00717.50
8.1.50.0030.00617.20
8.1.40.0030.00517.43
8.1.30.0050.00217.50
8.1.20.0030.00517.58
8.1.10.0000.00717.50
8.1.00.0020.00517.30
8.0.300.0030.00619.88
8.0.290.0000.00717.05
8.0.280.0000.00718.28
8.0.270.0030.00317.15
8.0.260.0050.00316.81
8.0.250.0030.00616.82
8.0.240.0050.00616.95
8.0.230.0030.00316.86
8.0.220.0030.00316.86
8.0.210.0040.00416.81
8.0.200.0000.00616.76
8.0.190.0050.00216.86
8.0.180.0050.00216.88
8.0.170.0000.00716.72
8.0.160.0050.00216.73
8.0.150.0000.00716.79
8.0.140.0040.00416.61
8.0.130.0030.00313.18
8.0.120.0000.00816.67
8.0.110.0000.00816.68
8.0.100.0070.00016.92
8.0.90.0040.00416.93
8.0.80.0070.01016.88
8.0.70.0000.00816.82
8.0.60.0000.00716.80
8.0.50.0000.00716.75
8.0.30.0090.01117.05
8.0.20.0130.01417.40
8.0.10.0000.00716.73
8.0.00.0140.00816.73
7.4.330.0050.00016.67
7.4.320.0040.00416.51
7.4.300.0000.00616.36
7.4.290.0000.00716.35
7.4.280.0060.00316.25
7.4.270.0030.00316.28
7.4.260.0000.00613.03
7.4.250.0040.00416.42
7.4.240.0000.00716.36
7.4.230.0030.00316.36
7.4.220.0090.00916.34
7.4.210.0080.00616.44
7.4.200.0070.00016.21
7.4.190.0060.00016.36
7.4.160.0140.00316.34
7.4.150.0140.00417.40
7.4.140.0030.01417.86
7.4.130.0100.00816.48
7.4.120.0110.00816.38
7.4.110.0100.00716.39
7.4.100.0090.00916.44
7.4.90.0120.00616.31
7.4.80.0070.01419.39
7.4.70.0120.00916.33
7.4.60.0060.00916.27
7.4.50.0080.00016.38
7.4.40.0030.00622.77
7.4.30.0060.01116.35
7.4.00.0070.00714.90
7.3.330.0000.00613.15
7.3.320.0020.00513.09
7.3.310.0040.00416.18
7.3.300.0000.00716.24
7.3.290.0140.00616.36
7.3.280.0070.01016.24
7.3.270.0160.00417.40
7.3.260.0110.00918.24
7.3.250.0090.00816.36
7.3.240.0100.00616.23
7.3.230.0080.00816.40
7.3.210.0180.00016.47
7.3.200.0080.01219.39
7.3.190.0070.01016.24
7.3.180.0110.00616.33
7.3.170.0150.00016.43
7.3.160.0090.00616.48
7.3.120.0100.00714.80
7.2.330.0130.00616.29
7.2.320.0190.00316.61
7.2.310.0160.00416.66
7.2.300.0100.00616.30
7.2.290.0130.00316.70
7.2.00.0040.01519.23
7.1.100.0000.01017.90
7.1.70.0030.00716.76
7.1.60.0110.01419.24
7.1.50.0130.00716.67
7.1.00.0100.02722.45
7.0.200.0000.00716.40
7.0.140.0030.07721.96
7.0.60.0030.04319.88
7.0.50.0030.04017.81
7.0.40.0070.05020.25
7.0.30.0300.04320.15
7.0.20.0300.07320.30
7.0.10.0130.08020.20
7.0.00.0030.09020.16
5.6.280.0130.06321.06
5.6.210.0000.09020.46
5.6.200.0170.07718.12
5.6.190.0130.07020.41
5.6.180.0070.07720.48
5.6.170.0300.07320.62
5.6.160.0070.08320.32
5.6.150.0130.07018.11
5.6.140.0030.05018.11
5.6.130.0030.04318.20
5.6.120.0070.08320.98
5.6.110.0070.04020.88
5.6.100.0100.07720.98
5.6.90.0130.07721.01
5.6.80.0170.05320.53
5.5.350.0030.08720.32
5.5.340.0100.05018.02
5.5.330.0030.04720.19
5.5.320.0300.07720.29
5.5.310.0330.07720.19
5.5.300.0030.04017.89
5.5.290.0100.07317.89
5.5.280.0070.07320.86
5.5.270.0170.04720.88
5.5.260.0000.09720.87
5.5.250.0030.08320.57
5.5.240.0170.06320.03
5.4.450.0230.04319.57
5.4.440.0700.05719.48
5.4.430.0730.04719.44
5.4.420.0000.06319.30
5.4.410.0070.05718.84
5.4.400.0100.05018.74
5.4.390.0070.05318.72
5.4.380.0100.05718.52
5.4.370.0130.05718.45
5.4.360.0170.04718.59
5.4.350.0080.03311.97
5.4.340.0050.03511.96
5.4.320.0080.04712.45
5.4.310.0090.04612.45
5.4.300.0150.03212.45
5.4.290.0060.04312.45
5.4.280.0080.03512.34
5.4.270.0060.03712.34
5.4.260.0110.03312.35
5.4.250.0090.03812.34
5.4.240.0090.03912.33
5.4.230.0060.04312.33
5.4.220.0060.03712.33
5.4.210.0050.03612.33
5.4.200.0060.04112.32
5.4.190.0060.03612.32
5.4.180.0070.03812.32
5.4.170.0060.03712.33
5.4.160.0070.03912.33
5.4.150.0070.03712.32
5.4.140.0060.03712.01
5.4.130.0050.03612.00
5.4.120.0050.03611.95
5.4.110.0060.04011.95
5.4.100.0080.03711.95
5.4.90.0070.04111.95
5.4.80.0070.03511.95
5.4.70.0070.03811.95
5.4.60.0070.03511.94
5.4.50.0060.03611.95
5.4.40.0060.03411.93
5.4.30.0070.03711.93
5.4.20.0060.03711.93
5.4.10.0060.04111.93
5.4.00.0060.04111.42
5.3.290.0080.04212.80
5.3.280.0090.03912.71
5.3.270.0060.04412.72
5.3.260.0100.04212.72
5.3.250.0080.04012.72
5.3.240.0070.04212.72
5.3.230.0060.04212.71
5.3.220.0060.04312.68
5.3.210.0060.04412.68
5.3.200.0070.04012.68
5.3.190.0090.03912.68
5.3.180.0070.04112.67
5.3.170.0100.03912.67
5.3.160.0060.04112.67
5.3.150.0080.03912.67
5.3.140.0090.03412.66
5.3.130.0050.04012.66
5.3.120.0080.03812.66
5.3.110.0070.04312.66
5.3.100.0090.03812.12
5.3.90.0060.04212.08
5.3.80.0060.03712.08
5.3.70.0080.04512.08
5.3.60.0100.04112.07
5.3.50.0070.03812.00
5.3.40.0080.03512.00
5.3.30.0080.03711.94
5.3.20.0050.04511.71
5.3.10.0060.03611.67
5.3.00.0050.03711.66

preferences:
42.65 ms | 401 KiB | 5 Q