3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('cat /tmp');

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)
8.3.40.0100.00718.62
8.3.30.0040.01119.10
8.3.20.0070.00020.25
8.3.10.0050.00323.53
8.3.00.0040.00420.52
8.2.170.0090.00922.96
8.2.160.0090.00422.17
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00319.36
8.2.110.0030.00722.30
8.2.100.0000.01117.78
8.2.90.0080.00017.63
8.2.80.0050.00317.97
8.2.70.0040.00417.91
8.2.60.0030.00517.91
8.2.50.0050.00318.10
8.2.40.0050.00320.67
8.2.30.0080.00017.92
8.2.20.0050.00317.53
8.2.10.0050.00317.59
8.2.00.0080.00017.73
8.1.270.0000.00923.95
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0040.00522.11
8.1.230.0080.00419.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0060.00318.45
8.1.160.0080.00022.00
8.1.150.0060.00318.61
8.1.140.0030.00517.32
8.1.130.0000.00717.75
8.1.120.0040.00417.35
8.1.110.0050.00317.41
8.1.100.0000.00717.40
8.1.90.0040.00417.34
8.1.80.0040.00417.26
8.1.70.0070.00017.42
8.1.60.0030.00717.39
8.1.50.0090.00017.45
8.1.40.0000.00817.34
8.1.30.0030.00617.59
8.1.20.0070.00017.53
8.1.10.0090.00017.45
8.1.00.0000.00817.46
8.0.300.0070.00020.08
8.0.290.0080.00016.58
8.0.280.0040.00418.38
8.0.270.0000.00717.19
8.0.260.0080.00318.53
8.0.250.0000.00716.89
8.0.240.0030.00616.91
8.0.230.0030.00316.86
8.0.220.0040.00516.82
8.0.210.0050.00316.86
8.0.200.0030.00316.80
8.0.190.0080.00016.71
8.0.180.0070.00016.75
8.0.170.0050.00316.81
8.0.160.0040.00416.71
8.0.150.0000.00716.63
8.0.140.0000.00716.68
8.0.130.0060.00013.25
8.0.120.0000.00716.77
8.0.110.0040.00416.79
8.0.100.0000.00816.71
8.0.90.0000.00716.67
8.0.80.0100.00716.76
8.0.70.0030.00616.80
8.0.60.0070.00016.69
8.0.50.0070.00016.79
8.0.30.0120.00716.95
8.0.20.0180.00917.40
8.0.10.0000.00716.83
8.0.00.0060.01316.56
7.4.330.0050.00015.00
7.4.320.0060.00016.31
7.4.300.0060.00016.46
7.4.290.0050.00216.34
7.4.280.0030.00316.40
7.4.270.0000.00716.46
7.4.260.0000.00816.44
7.4.250.0000.00716.46
7.4.240.0040.00416.33
7.4.230.0030.00316.21
7.4.220.0130.00616.45
7.4.210.0090.00816.39
7.4.200.0070.00016.48
7.4.190.0070.00016.33
7.4.160.0060.01016.28
7.4.150.0120.00717.40
7.4.140.0100.01117.86
7.4.130.0080.01016.36
7.4.120.0090.00916.44
7.4.110.0160.00716.50
7.4.100.0170.00616.34
7.4.90.0110.00816.32
7.4.80.0120.01016.36
7.4.70.0030.01316.38
7.4.60.0100.00716.22
7.4.50.0030.00616.24
7.4.40.0030.00722.77
7.4.30.0140.00316.62
7.4.00.0030.01214.96
7.3.330.0060.00013.02
7.3.320.0030.00313.15
7.3.310.0000.00816.26
7.3.300.0000.00716.21
7.3.290.0060.01216.23
7.3.280.0110.00416.22
7.3.270.0080.00917.40
7.3.260.0120.00716.47
7.3.250.0080.00916.26
7.3.240.0090.00816.45
7.3.230.0090.00916.39
7.3.210.0090.00916.35
7.3.200.0150.00619.39
7.3.190.0190.00716.16
7.3.180.0040.01316.42
7.3.170.0060.01116.27
7.3.160.0080.00916.21
7.3.120.0110.00414.93
7.3.10.0030.01216.32
7.3.00.0120.00416.59
7.2.330.0150.00416.45
7.2.320.0170.00316.43
7.2.310.0060.01216.55
7.2.300.0090.00916.24
7.2.290.0120.00916.43
7.2.130.0090.00716.74
7.2.120.0120.00616.79
7.2.110.0090.00716.65
7.2.100.0070.01016.81
7.2.90.0030.01117.04
7.2.80.0110.00416.85
7.2.70.0100.00316.90
7.2.60.0100.00716.78
7.2.50.0080.00616.68
7.2.40.0000.01116.47
7.2.30.0170.00016.93
7.2.20.0160.00016.71
7.2.10.0030.01616.86
7.2.00.0100.00917.67
7.1.250.0110.00015.76
7.1.200.0160.00415.60
7.1.70.0070.00417.14
7.1.60.0000.01116.90
7.1.50.0190.01634.96
7.1.00.0000.08022.43
7.0.200.0090.00916.76
7.0.140.0030.07322.09
7.0.100.0030.08019.91
7.0.90.0170.06319.88
7.0.80.0070.06319.91
7.0.70.0070.08019.87
7.0.60.0030.09019.77
7.0.50.0330.06320.32
7.0.40.0130.05320.17
7.0.30.0100.08320.09
7.0.20.0100.08320.01
7.0.10.0130.08020.13
7.0.00.0130.07320.08
5.6.280.0130.06321.15
5.6.250.0270.07720.77
5.6.240.0230.04320.69
5.6.230.0130.08320.65
5.6.220.0200.05320.66
5.6.210.0300.07320.68
5.6.200.0170.07721.02
5.6.190.0030.08721.09
5.6.180.0170.09321.13
5.6.170.0130.06021.07
5.6.160.0130.08320.93
5.6.150.0000.08321.02
5.6.140.0070.05020.95
5.6.130.0100.04321.00
5.6.120.0030.05320.86
5.6.110.0130.03720.93
5.6.100.0100.04720.91
5.6.90.0030.05021.14
5.6.80.0030.07320.37
5.6.70.0130.07020.42
5.6.60.0130.07320.44
5.6.50.0070.08320.39
5.6.40.0100.05020.34
5.6.30.0130.07020.33
5.6.20.0070.07020.36
5.6.10.0100.05020.52
5.6.00.0130.05020.37
5.5.380.0300.06320.36
5.5.370.0230.04720.40
5.5.360.0270.08320.34
5.5.350.0230.03720.41
5.5.340.0070.08320.82
5.5.330.0100.07720.92
5.5.320.0070.08720.85
5.5.310.0230.06320.83
5.5.300.0030.08320.86
5.5.290.0030.07320.82
5.5.280.0270.04020.85
5.5.270.0070.08320.82
5.5.260.0100.07720.88
5.5.250.0200.05720.61
5.5.240.0070.07720.15
5.5.230.0170.07320.23
5.5.220.0130.08320.16
5.5.210.0070.08020.28
5.5.200.0070.08320.24
5.5.190.0170.08320.22
5.5.180.0200.08319.95
5.5.160.0170.07320.20
5.5.150.0100.07720.13
5.5.140.0100.07020.07
5.5.130.0230.06320.27
5.5.120.0170.05320.09
5.5.110.0230.06020.20
5.5.100.0070.08020.06
5.5.90.0170.07320.16
5.5.80.0200.06020.04
5.5.70.0130.09320.09
5.5.60.0000.07020.14
5.5.50.0070.07320.04
5.5.40.0230.06720.04
5.5.30.0130.07720.04
5.5.20.0100.06020.14
5.5.10.0100.07020.11
5.5.00.0130.05320.02
5.4.450.0100.07319.40
5.4.440.0170.06719.55
5.4.430.0070.06019.32
5.4.420.0070.04719.43
5.4.410.0070.07319.12
5.4.400.0030.07319.15
5.4.390.0170.07719.05
5.4.380.0070.07019.06
5.4.370.0100.05718.95
5.4.360.0130.08019.03
5.4.350.0030.05318.94
5.4.340.0070.06318.98
5.4.320.0100.05318.96
5.4.310.0170.06018.90
5.4.300.0100.07318.81
5.4.290.0030.05719.00
5.4.280.0200.03719.06
5.4.270.0200.05719.02
5.4.260.0030.07719.03
5.4.250.0070.07318.95
5.4.240.0170.06319.02
5.4.230.0030.04719.09
5.4.220.0030.05719.04
5.4.210.0070.07318.95
5.4.200.0070.07019.22
5.4.190.0030.05319.21
5.4.180.0170.06319.22
5.4.170.0000.07319.13
5.4.160.0030.07719.07
5.4.150.0100.06319.09
5.4.140.0100.07016.12
5.4.130.0100.07016.28
5.4.120.0000.04716.31
5.4.110.0030.07016.28
5.4.100.0130.05316.30
5.4.90.0070.04016.21
5.4.80.0170.06716.40
5.4.70.0030.04716.47
5.4.60.0000.04316.32
5.4.50.0070.07316.28
5.4.40.0070.04716.26
5.4.30.0130.05316.40
5.4.20.0100.07716.41
5.4.10.0000.07716.39
5.4.00.0100.06315.83
5.3.290.0200.07014.61
5.3.280.0070.06714.55
5.3.270.0000.04714.54
5.3.260.0100.07014.51
5.3.250.0100.07314.61
5.3.240.0130.07014.60
5.3.230.0070.08014.45
5.3.220.0030.04314.43
5.3.210.0100.07314.42
5.3.200.0100.07714.49
5.3.190.0170.05314.51
5.3.180.0170.07014.51
5.3.170.0200.06314.52
5.3.160.0170.06714.42
5.3.150.0130.05014.38
5.3.140.0000.07714.41
5.3.130.0100.06714.38
5.3.120.0130.08014.40
5.3.110.0070.07314.48
5.3.100.0070.08313.98
5.3.90.0100.04013.99
5.3.80.0200.06014.00
5.3.70.0000.06013.97
5.3.60.0100.06313.93
5.3.50.0000.04013.93
5.3.40.0070.07713.79
5.3.30.0030.07313.86
5.3.20.0100.05713.64
5.3.10.0070.07013.60
5.3.00.0130.07013.49
5.2.170.0030.04712.36
5.2.160.0030.04312.36
5.2.150.0000.04012.36
5.2.140.0130.05712.36
5.2.130.0070.06312.36
5.2.120.0030.06312.36
5.2.110.0070.06012.36
5.2.100.0070.03312.36
5.2.90.0070.06312.36
5.2.80.0100.06012.36
5.2.70.0030.06312.36
5.2.60.0030.03712.36
5.2.50.0030.07012.36
5.2.40.0070.06312.36
5.2.30.0070.05312.36
5.2.20.0070.06312.36
5.2.10.0070.05712.36
5.2.00.0030.04712.36
5.1.60.0000.05712.36
5.1.50.0070.04012.36
5.1.40.0070.05712.36
5.1.30.0070.05712.36
5.1.20.0030.06012.36
5.1.10.0030.05012.36
5.1.00.0100.05012.36
5.0.50.0000.04012.36
5.0.40.0100.01712.36
5.0.30.0030.07012.36
5.0.20.0070.02712.36
5.0.10.0030.04312.36
5.0.00.0070.06012.36
4.4.90.0100.01312.36
4.4.80.0070.03312.36
4.4.70.0070.02712.36
4.4.60.0030.03712.36
4.4.50.0070.03312.36
4.4.40.0030.05012.36
4.4.30.0030.03712.36
4.4.20.0030.02712.36
4.4.10.0000.04012.36
4.4.00.0000.05712.36
4.3.110.0000.01712.36
4.3.100.0000.02712.36
4.3.90.0030.02312.36
4.3.80.0070.05012.36
4.3.70.0000.02712.36
4.3.60.0000.03712.36
4.3.50.0100.01312.36
4.3.40.0070.04712.36
4.3.30.0030.03312.36
4.3.20.0000.02312.36
4.3.10.0000.03312.36
4.3.00.0000.03712.36

preferences:
32.3 ms | 400 KiB | 5 Q