3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system('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)
8.3.60.0090.00618.30
8.3.50.0070.01221.14
8.3.40.0150.00318.79
8.3.30.0090.00620.18
8.3.20.0050.00320.51
8.3.10.0080.00020.89
8.3.00.0080.00023.53
8.2.180.0070.01016.38
8.2.170.0070.01022.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00420.96
8.2.110.0060.00321.00
8.2.100.0110.00017.84
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0090.00017.80
8.2.50.0030.00518.10
8.2.40.0000.00820.55
8.2.30.0000.00719.62
8.2.20.0000.00917.57
8.2.10.0040.00417.67
8.2.00.0000.00717.60
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0030.00719.46
8.1.230.0070.00417.70
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.10
8.1.190.0000.00817.25
8.1.180.0080.00018.10
8.1.170.0060.00320.37
8.1.160.0080.00018.88
8.1.150.0000.00718.63
8.1.140.0040.00417.45
8.1.130.0000.00717.79
8.1.120.0040.00417.40
8.1.110.0040.00417.42
8.1.100.0080.00017.40
8.1.90.0000.00717.21
8.1.80.0020.00517.41
8.1.70.0000.00717.29
8.1.60.0000.00817.50
8.1.50.0040.00417.41
8.1.40.0060.00617.45
8.1.30.0050.00317.40
8.1.20.0080.00017.53
8.1.10.0040.00417.43
8.1.00.0040.00417.29
8.0.300.0050.00318.77
8.0.290.0070.00316.75
8.0.280.0030.00418.32
8.0.270.0000.00717.11
8.0.260.0040.00416.84
8.0.250.0040.00416.97
8.0.240.0000.00716.73
8.0.230.0000.00716.74
8.0.220.0000.00716.80
8.0.210.0040.00416.86
8.0.200.0000.00616.86
8.0.190.0040.00416.81
8.0.180.0000.00716.93
8.0.170.0040.00416.72
8.0.160.0040.00416.72
8.0.150.0030.00416.71
8.0.140.0000.00816.75
8.0.130.0000.00613.20
8.0.120.0000.00716.82
8.0.110.0040.00416.80
8.0.100.0030.00516.88
8.0.90.0050.00316.67
8.0.80.0090.00716.81
8.0.70.0040.00416.69
8.0.60.0040.00416.64
8.0.50.0000.00816.71
8.0.30.0070.01316.87
8.0.20.0050.01417.40
8.0.10.0040.00416.99
8.0.00.0100.00916.58
7.4.330.0000.00616.71
7.4.320.0000.00616.47
7.4.300.0070.00016.46
7.4.290.0080.00016.45
7.4.280.0000.00716.30
7.4.270.0000.00716.42
7.4.260.0030.00313.24
7.4.250.0000.00716.33
7.4.240.0000.00716.34
7.4.230.0070.00016.43
7.4.220.0050.01416.38
7.4.210.0070.00916.41
7.4.200.0070.00016.55
7.4.190.0000.00716.50
7.4.160.0140.00416.50
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0090.00916.51
7.4.120.0140.00816.33
7.4.110.0350.03016.36
7.4.100.0140.00416.45
7.4.90.0120.00716.45
7.4.80.0060.01019.39
7.4.70.0070.01016.51
7.4.60.0090.00916.50
7.4.50.0030.00316.54
7.4.40.0100.01022.77
7.4.30.0110.00616.40
7.4.00.0060.00914.95
7.3.330.0050.00013.12
7.3.320.0060.00013.05
7.3.310.0040.00416.02
7.3.300.0030.00316.07
7.3.290.0130.01016.20
7.3.280.0090.00816.18
7.3.270.0040.01717.40
7.3.260.0080.01218.24
7.3.250.0050.01316.19
7.3.240.0110.00616.50
7.3.230.0030.01516.46
7.3.210.0080.00816.29
7.3.200.0090.01019.39
7.3.190.0150.00316.49
7.3.180.0040.01716.51
7.3.170.0130.00416.38
7.3.160.0140.00316.35
7.3.120.0070.01014.75
7.2.330.0070.01116.53
7.2.320.0030.01416.54
7.2.310.0090.00916.30
7.2.300.0130.00716.56
7.2.290.0110.01116.61
7.2.00.0030.00919.16
7.1.100.0070.00717.88
7.1.70.0110.00317.04
7.1.60.0000.02519.17
7.1.50.0470.00716.61
7.1.00.0070.04722.36
7.0.200.0070.00416.59
7.0.140.0070.07322.21
7.0.60.0070.09021.76
7.0.50.0200.06721.97
7.0.40.0070.06720.02
7.0.30.0170.07020.19
7.0.20.0070.06720.07
7.0.10.0130.07020.05
7.0.00.0070.07319.95
5.6.280.0070.07321.06
5.6.210.0100.07020.56
5.6.200.0130.07021.06
5.6.190.0100.07720.89
5.6.180.0100.08020.98
5.6.170.0070.08721.00
5.6.160.0100.06721.11
5.6.150.0100.07021.10
5.6.140.0100.08721.01
5.6.130.0230.07721.02
5.6.120.0070.08721.08
5.6.110.0130.07721.02
5.6.100.0100.09721.00
5.6.90.0230.08020.97
5.6.80.0070.08020.53
5.6.70.0100.07020.36
5.6.60.0070.06720.52
5.6.50.0100.07320.51
5.6.40.0000.08320.36
5.6.30.0070.07720.48
5.6.20.0030.07720.45
5.6.10.0100.07720.48
5.6.00.0000.08320.46
5.5.350.0100.07020.41
5.5.340.0070.07320.96
5.5.330.0130.08020.98
5.5.320.0030.08320.90
5.5.310.0030.07720.77
5.5.300.0170.08320.74
5.5.290.0130.07320.98
5.5.280.0000.04720.88
5.5.270.0200.06720.78
5.5.260.0170.07320.76
5.5.250.0130.09020.78
5.5.240.0000.07720.18
5.5.230.0070.06020.11
5.5.220.0070.07020.20
5.5.210.0100.07320.18
5.5.200.0070.06720.23
5.5.190.0030.05020.00
5.5.180.0000.08020.24
5.5.160.0070.07720.15
5.5.150.0030.07720.12
5.5.140.0030.07720.15
5.5.130.0030.07720.12
5.5.120.0130.07720.00
5.5.110.0000.06720.11
5.5.100.0000.05320.01
5.5.90.0030.07320.21
5.5.80.0030.06720.04
5.5.70.0030.07720.11
5.5.60.0070.07320.12
5.5.50.0070.06720.21
5.5.40.0070.06720.00
5.5.30.0030.08020.19
5.5.20.0100.06319.99
5.5.10.0000.07020.13
5.5.00.0100.07720.02
5.4.450.0200.07019.30
5.4.440.0100.07719.48
5.4.430.0230.05319.18
5.4.420.0200.07719.39
5.4.410.0270.06319.36
5.4.400.0030.07019.08
5.4.390.0000.07319.16
5.4.380.0070.04719.05
5.4.370.0000.08318.95
5.4.360.0100.06318.99
5.4.350.0030.07718.98
5.4.340.0070.08019.06
5.4.320.0070.07319.15
5.4.310.0130.06318.90
5.4.300.0070.07018.86
5.4.290.0070.06718.86
5.4.280.0000.06719.10
5.4.270.0000.07318.92
5.4.260.0030.05018.96
5.4.250.0070.04319.19
5.4.240.0070.07719.16
5.4.230.0000.07019.19
5.4.220.0070.07718.98
5.4.210.0030.07318.92
5.4.200.0000.08018.84
5.4.190.0030.04319.05
5.4.180.0030.08019.06
5.4.170.0070.07019.18
5.4.160.0030.06719.20
5.4.150.0030.08018.98
5.4.140.0100.06716.37
5.4.130.0100.06316.34
5.4.120.0070.06716.32
5.4.110.0070.07716.32
5.4.100.0070.06316.28
5.4.90.0070.07016.28
5.4.80.0070.06016.26
5.4.70.0030.06716.27
5.4.60.0130.07016.41
5.4.50.0100.05716.29
5.4.40.0100.06316.44
5.4.30.0070.05016.42
5.4.20.0070.06316.21
5.4.10.0030.06716.23
5.4.00.0030.07015.80
5.3.290.0100.07014.63
5.3.280.0070.07014.53
5.3.270.0030.07714.56
5.3.260.0070.07014.51
5.3.250.0070.06014.52
5.3.240.0100.06014.46
5.3.230.0070.05714.43
5.3.220.0000.07714.41
5.3.210.0030.07714.39
5.3.200.0030.06014.51
5.3.190.0030.06714.52
5.3.180.0200.06714.48
5.3.170.0030.07714.52
5.3.160.0100.07014.49
5.3.150.0000.07314.54
5.3.140.0030.07714.53
5.3.130.0030.05314.51
5.3.120.0030.07314.46
5.3.110.0030.07014.47
5.3.100.0000.05713.95
5.3.90.0030.06713.99
5.3.80.0030.07713.96
5.3.70.0030.07714.00
5.3.60.0100.05313.98
5.3.50.0030.07313.89
5.3.40.0070.06313.89
5.3.30.0070.06313.76
5.3.20.0030.07013.68
5.3.10.0070.06313.62
5.3.00.0100.05713.48
5.2.170.0030.05711.18
5.2.160.0070.05711.14
5.2.150.0100.06011.11
5.2.140.0000.06311.11
5.2.130.0030.05311.08
5.2.120.0070.05311.09
5.2.110.0100.05311.09
5.2.100.0000.06311.02
5.2.90.0000.04311.14
5.2.80.0030.06011.01
5.2.70.0070.05011.09
5.2.60.0000.05711.03
5.2.50.0000.03010.99
5.2.40.0100.04310.91
5.2.30.0000.05310.89
5.2.20.0070.05710.75
5.2.10.0030.05710.86
5.2.00.0030.06310.73
5.1.60.0070.04310.46
5.1.50.0070.04710.46
5.1.40.0000.04710.46
5.1.30.0000.06010.46
5.1.20.0100.05310.46
5.1.10.0030.05010.46
5.1.00.0030.05310.46
5.0.50.0030.03710.46
5.0.40.0070.04010.46
5.0.30.0000.06710.46
5.0.20.0100.04010.46
5.0.10.0100.03710.46
5.0.00.0030.06010.46
4.4.90.0030.01710.46
4.4.80.0070.01310.46
4.4.70.0030.03310.46
4.4.60.0030.03310.46
4.4.50.0030.03710.46
4.4.40.0030.05010.46
4.4.30.0000.03710.46
4.4.20.0070.03310.46
4.4.10.0070.03310.46
4.4.00.0000.05010.46
4.3.110.0000.03710.46
4.3.100.0000.02310.46
4.3.90.0000.03310.46
4.3.80.0070.05010.46
4.3.70.0070.01010.46
4.3.60.0000.01710.46
4.3.50.0000.01310.46
4.3.40.0000.02310.46
4.3.30.0000.01710.46
4.3.20.0000.01710.46
4.3.10.0000.01710.46
4.3.00.0000.02010.46

preferences:
58.97 ms | 401 KiB | 5 Q