3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("/bin/cat /etc/passwd");

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)
8.3.60.0070.01416.50
8.3.50.0120.01022.05
8.3.40.0110.00318.67
8.3.30.0070.00719.11
8.3.20.0040.00420.34
8.3.10.0000.00722.02
8.3.00.0050.00319.14
8.2.180.0140.00716.48
8.2.170.0120.00322.96
8.2.160.0110.00322.13
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00319.64
8.2.110.0070.00420.66
8.2.100.0090.00317.78
8.2.90.0030.00617.63
8.2.80.0040.00517.97
8.2.70.0080.00017.80
8.2.60.0080.00017.91
8.2.50.0040.00418.10
8.2.40.0060.00320.59
8.2.30.0060.00319.44
8.2.20.0050.00317.59
8.2.10.0000.00818.06
8.2.00.0080.00017.68
8.1.280.0120.00625.92
8.1.270.0080.00018.79
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00523.95
8.1.230.0090.00320.94
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0040.00418.53
8.1.160.0040.00422.04
8.1.150.0040.00418.79
8.1.140.0040.00417.44
8.1.130.0000.00717.78
8.1.120.0070.00017.25
8.1.110.0080.00017.42
8.1.100.0040.00617.38
8.1.90.0040.00417.39
8.1.80.0000.00717.38
8.1.70.0000.00717.36
8.1.60.0040.00417.44
8.1.50.0040.00417.42
8.1.40.0030.00717.32
8.1.30.0000.00817.57
8.1.20.0000.00817.43
8.1.10.0040.00417.48
8.1.00.0050.00317.23
8.0.300.0080.00021.55
8.0.290.0030.00616.75
8.0.280.0050.00318.24
8.0.270.0030.00416.70
8.0.260.0030.00317.12
8.0.250.0030.00316.87
8.0.240.0030.00316.88
8.0.230.0030.00416.94
8.0.220.0070.00016.80
8.0.210.0000.00816.69
8.0.200.0040.00416.84
8.0.190.0070.00016.77
8.0.180.0070.00016.82
8.0.170.0040.00416.88
8.0.160.0070.00016.90
8.0.150.0030.00416.64
8.0.140.0000.00816.68
8.0.130.0000.00613.32
8.0.120.0050.00316.73
8.0.110.0040.00416.91
8.0.100.0000.00716.68
8.0.90.0050.00216.86
8.0.80.0120.00616.78
8.0.70.0070.00016.77
8.0.60.0080.00016.89
8.0.50.0020.00516.88
8.0.30.0130.01816.98
8.0.20.0060.01417.40
8.0.10.0000.00716.83
8.0.00.0070.01216.65
7.4.330.0000.00515.05
7.4.320.0000.00716.37
7.4.300.0000.00716.44
7.4.290.0040.00416.51
7.4.280.0040.00416.44
7.4.270.0070.00016.43
7.4.260.0000.00716.34
7.4.250.0000.00816.37
7.4.240.0010.00716.47
7.4.230.0000.00716.46
7.4.220.0060.01316.37
7.4.210.0130.00416.45
7.4.200.0070.00016.20
7.4.160.0070.00716.22
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0110.00616.53
7.4.120.0160.00316.23
7.4.110.0120.00716.54
7.4.100.0100.00716.16
7.4.90.0150.00316.34
7.4.80.0090.01019.39
7.4.70.0070.01016.31
7.4.60.0060.01216.55
7.4.50.0040.00416.13
7.4.40.0030.01416.39
7.4.30.0080.01016.40
7.4.00.0070.01014.67
7.3.330.0060.00013.05
7.3.320.0000.00613.04
7.3.310.0070.00016.12
7.3.300.0000.00716.18
7.3.290.0060.00016.02
7.3.280.0130.00416.19
7.3.270.0130.00717.40
7.3.260.0130.01016.35
7.3.250.0070.01416.27
7.3.240.0150.00716.29
7.3.230.0110.00616.39
7.3.210.0070.01016.20
7.3.200.0060.01019.39
7.3.190.0060.01016.36
7.3.180.0110.00616.19
7.3.170.0100.01116.42
7.3.160.0060.01316.27
7.3.10.0200.00416.52
7.3.00.0130.00716.14
7.2.330.0030.02116.39
7.2.320.0070.01016.46
7.2.310.0090.00916.46
7.2.300.0160.00016.54
7.2.290.0160.00716.52
7.2.130.0260.00716.40
7.2.120.0140.00916.53
7.2.110.0140.01016.69
7.2.100.0120.00816.41
7.2.90.0140.00716.60
7.2.80.0050.01216.57
7.2.70.0090.00816.80
7.2.60.0120.01016.48
7.2.50.0090.00716.61
7.2.40.0180.00516.91
7.2.30.0240.00216.60
7.2.20.0040.01416.34
7.2.10.0090.00916.38
7.2.00.0110.00817.50
7.1.250.0120.00715.44
7.1.100.0820.00417.68
7.1.70.0090.00616.86
7.1.60.0070.01019.46
7.1.50.0140.01116.89
7.1.00.0100.07322.36
7.0.200.0060.00514.79
7.0.140.0000.04022.04
7.0.60.0030.04720.02
7.0.50.0030.05317.85
7.0.40.0100.03720.04
7.0.30.0230.06020.16
7.0.20.0300.03320.09
7.0.10.0030.04320.09
7.0.00.0200.07720.16
5.6.280.0030.07721.11
5.6.210.0030.05320.73
5.6.200.0030.04318.20
5.6.190.0170.08020.66
5.6.180.0300.04320.57
5.6.170.0300.07320.50
5.6.160.0130.03720.48
5.6.150.0100.04718.15
5.6.140.0070.06318.24
5.6.130.0030.06018.24
5.6.120.0000.05021.05
5.6.110.0130.03021.00
5.6.100.0100.07721.01
5.6.90.0170.05321.00
5.6.80.0100.04720.38
5.5.350.0170.04020.43
5.5.340.0100.03318.01
5.5.330.0100.08720.36
5.5.320.0400.08320.32
5.5.310.0330.05020.30
5.5.300.0100.05017.93
5.5.290.0070.08718.05
5.5.280.0030.05020.87
5.5.270.0070.05320.77
5.5.260.0100.08020.87
5.5.250.0170.07720.58
5.5.240.0000.04320.26
5.4.450.0470.06019.47
5.4.440.0200.05319.41
5.4.430.0230.07719.50
5.4.420.0070.06319.63
5.4.410.0200.06319.12
5.4.400.0300.04719.09
5.4.390.0130.07318.75
5.4.380.0130.07718.76
5.4.370.0170.06018.64
5.4.360.0230.05018.75
5.4.350.0270.04718.68
5.4.340.0130.05718.71
5.4.320.0200.05318.55
5.4.310.0230.05718.68
5.4.300.0230.05018.71
5.4.290.0200.05318.72
5.4.280.0200.05318.49
5.4.270.0200.05018.77
5.4.260.0200.05318.73
5.4.250.0200.05318.73
5.4.240.0200.05318.75
5.4.230.0230.04718.71
5.4.220.0200.05318.62
5.4.210.0100.06018.70
5.4.200.0270.04016.56
5.4.190.0130.05318.54
5.4.180.0130.05318.62
5.4.170.0230.05318.73
5.4.160.0230.06718.66
5.4.150.0130.06318.74
5.4.140.0170.05016.21
5.4.130.0170.04716.35
5.4.120.0230.04316.25
5.4.110.0200.04716.38
5.4.100.0170.05716.36
5.4.90.0130.05716.36
5.4.80.0270.04316.08
5.4.70.0270.04316.25
5.4.60.0130.06316.32
5.4.50.0200.04716.33
5.4.40.0130.05316.22
5.4.30.0130.06016.25
5.4.20.0170.05716.34
5.4.10.0130.05016.20
5.4.00.0230.04715.81
5.3.290.0170.05714.65
5.3.280.0170.05014.52
5.3.270.0300.04014.52
5.3.260.0070.06314.70
5.3.250.0200.05314.53
5.3.240.0130.05314.54
5.3.230.0200.05314.59
5.3.220.0170.05314.50
5.3.210.0070.07014.54
5.3.200.0170.05314.67
5.3.190.0230.04714.50
5.3.180.0200.05314.51
5.3.170.0200.05314.64
5.3.160.0170.05714.46
5.3.150.0170.06014.56
5.3.140.0230.05014.54
5.3.130.0330.06014.53
5.3.120.0270.04314.55
5.3.110.0170.08014.55
5.3.100.0130.08014.02
5.3.90.0200.05314.11
5.3.80.0100.06014.11
5.3.70.0170.05714.05
5.3.60.0230.06313.98
5.3.50.0200.05313.89
5.3.40.0130.05713.89
5.3.30.0070.05714.00
5.3.20.0070.06013.71
5.3.10.0170.06013.58
5.3.00.0200.04713.63
5.2.170.0130.04711.12
5.2.160.0270.04011.18
5.2.150.0130.04711.13
5.2.140.0100.05011.14
5.2.130.0230.03711.16
5.2.120.0170.04311.03
5.2.110.0070.05011.06
5.2.100.0200.04311.09
5.2.90.0130.04711.04
5.2.80.0100.05011.15
5.2.70.0100.05011.05
5.2.60.0170.03711.01
5.2.50.0100.05010.97
5.2.40.0170.03311.15
5.2.30.0170.04011.02
5.2.20.0100.04711.09
5.2.10.0130.04710.97
5.2.00.0100.04310.77
5.1.60.0130.03310.09
5.1.50.0130.03310.05
5.1.40.0070.0409.95
5.1.30.0200.03310.38
5.1.20.0130.05010.33
5.1.10.0170.03010.09
5.1.00.0070.04010.09
5.0.50.0070.0308.58
5.0.40.0070.0308.55
5.0.30.0130.0538.26
5.0.20.0030.0308.28
5.0.10.0170.0308.20
5.0.00.0100.0538.25
4.4.90.0130.0235.93
4.4.80.0070.0205.93
4.4.70.0070.0205.87
4.4.60.0130.0235.86
4.4.50.0130.0205.92
4.4.40.0100.0435.88
4.4.30.0030.0275.88
4.4.20.0100.0205.97
4.4.10.0030.0235.93
4.4.00.0030.0405.93
4.3.110.0030.0235.80
4.3.100.0030.0235.75
4.3.90.0070.0235.80
4.3.80.0100.0305.87
4.3.70.0100.0275.82
4.3.60.0100.0175.87
4.3.50.0030.0275.77
4.3.40.0030.0375.78
4.3.30.0030.0234.58
4.3.20.0000.0274.60
4.3.10.0000.0304.56
4.3.00.0170.0209.39

preferences:
54.2 ms | 401 KiB | 5 Q