3v4l.org

run code in 300+ PHP versions simultaneously
<?php readfile('/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)
8.3.60.0120.00616.63
8.3.50.0120.00716.53
8.3.40.0120.00618.43
8.3.30.0070.00718.49
8.3.20.0000.00818.42
8.3.10.0040.00420.41
8.3.00.0040.00817.38
8.2.180.0140.00316.63
8.2.170.0090.00622.96
8.2.160.0110.00322.26
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.70
8.2.110.0060.00322.08
8.2.100.0080.00317.78
8.2.90.0040.00418.88
8.2.80.0000.00817.80
8.2.70.0050.00317.50
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0000.00817.96
8.2.30.0070.00018.12
8.2.20.0050.00317.66
8.2.10.0080.00017.62
8.2.00.0040.00417.74
8.1.280.0070.00725.92
8.1.270.0050.00224.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.36
8.1.230.0040.00820.96
8.1.220.0080.00017.74
8.1.210.0000.00818.91
8.1.200.0000.00817.10
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0000.00718.80
8.1.160.0070.00018.88
8.1.150.0040.00418.68
8.1.140.0040.00417.39
8.1.130.0030.00317.89
8.1.120.0000.00817.30
8.1.110.0060.00317.27
8.1.100.0000.00717.32
8.1.90.0030.00517.40
8.1.80.0040.00417.29
8.1.70.0030.00317.27
8.1.60.0040.00417.52
8.1.50.0000.00817.43
8.1.40.0040.00417.46
8.1.30.0070.00017.56
8.1.20.0030.00617.43
8.1.10.0000.00817.44
8.1.00.0070.00017.37
8.0.300.0050.00219.94
8.0.290.0000.00716.75
8.0.280.0070.00018.38
8.0.270.0000.00717.24
8.0.260.0060.00016.82
8.0.250.0070.00016.79
8.0.240.0030.00316.80
8.0.230.0000.00716.77
8.0.220.0000.00816.73
8.0.210.0000.00716.83
8.0.200.0040.00416.91
8.0.190.0080.00016.85
8.0.180.0040.00416.82
8.0.170.0040.00416.73
8.0.160.0040.00416.91
8.0.150.0090.00016.84
8.0.140.0030.00616.75
8.0.130.0030.00313.26
8.0.120.0000.00716.75
8.0.110.0000.00816.79
8.0.100.0000.00716.85
8.0.90.0000.00716.86
8.0.80.0090.00616.89
8.0.70.0040.00416.93
8.0.60.0000.00716.69
8.0.50.0080.00016.73
8.0.30.0090.01016.80
8.0.20.0140.01317.05
8.0.10.0000.00716.95
8.0.00.0080.01016.56
7.4.330.0020.00212.79
7.4.320.0080.00016.30
7.4.300.0000.00616.48
7.4.290.0000.00616.40
7.4.280.0060.00316.39
7.4.270.0000.00616.47
7.4.260.0050.00013.18
7.4.250.0000.00716.47
7.4.240.0000.00716.45
7.4.230.0030.00316.49
7.4.220.0100.00716.28
7.4.210.0080.01116.48
7.4.200.0030.00316.38
7.4.190.0000.00716.35
7.4.160.0140.00816.11
7.4.150.0140.00316.17
7.4.140.0090.00916.37
7.4.130.0090.00916.48
7.4.120.0080.00916.51
7.4.110.0140.00316.30
7.4.100.0130.00316.25
7.4.90.0100.00716.32
7.4.80.0090.00916.46
7.4.70.0060.01016.31
7.4.60.0040.01516.30
7.4.50.0030.00616.30
7.4.40.0070.01016.20
7.4.30.0030.01516.18
7.4.00.0030.01214.99
7.3.330.0030.00312.94
7.3.320.0000.00612.99
7.3.310.0040.00416.20
7.3.300.0070.00016.09
7.3.290.0030.01016.23
7.3.280.0060.01016.20
7.3.270.0120.01116.14
7.3.260.0110.00516.17
7.3.250.0120.01216.18
7.3.240.0130.00416.48
7.3.230.0110.00716.36
7.3.210.0130.00316.05
7.3.200.0130.01019.39
7.3.190.0120.00716.42
7.3.180.0110.00616.16
7.3.170.0100.01316.07
7.3.160.0140.00316.27
7.3.120.0030.01014.64
7.2.330.0100.00716.45
7.2.320.0060.00916.30
7.2.310.0180.01216.51
7.2.300.0080.00816.48
7.2.290.0100.01316.59
7.2.60.0090.00616.89
7.2.00.0040.00819.14
7.1.200.0030.01015.61
7.1.100.0000.01118.01
7.1.70.0040.00417.08
7.1.60.0100.01419.40
7.1.50.0030.01716.86
7.1.00.0000.04022.54
7.0.200.0030.00716.64
7.0.140.0030.06722.08
7.0.120.0070.06722.16
7.0.60.0030.05019.91
7.0.50.0070.07017.87
7.0.40.0070.08720.06
7.0.30.0270.07320.10
7.0.20.0300.04020.23
7.0.10.0230.06020.13
7.0.00.0200.04720.00
5.6.280.0070.07020.88
5.6.210.0170.07020.62
5.6.200.0100.03718.10
5.6.190.0170.07320.36
5.6.180.0230.04720.77
5.6.170.0370.08320.47
5.6.160.0130.06020.54
5.6.150.0130.06718.21
5.6.140.0070.08318.17
5.6.130.0130.06718.12
5.6.120.0070.07320.98
5.6.110.0030.08020.98
5.6.100.0070.06720.96
5.6.90.0100.07720.97
5.6.80.0170.06020.48
5.6.70.3900.04020.39
5.5.350.0270.07320.37
5.5.340.0030.08717.88
5.5.330.0000.06320.40
5.5.320.0300.07320.29
5.5.310.0270.07720.34
5.5.300.0030.07017.87
5.5.290.0030.07318.00
5.5.280.0070.07720.88
5.5.270.0000.06020.87
5.5.260.0030.09320.66
5.5.250.0130.08020.45
5.5.240.0000.06720.16
5.4.450.0170.06719.12
5.4.440.0130.03719.50
5.4.430.0130.05319.46
5.4.420.0100.07719.40
5.4.410.0070.07019.28
5.4.400.0130.06019.09
5.4.390.0000.04719.08
5.4.380.0100.06019.18
5.4.370.0030.04018.79
5.4.360.0030.06718.80
5.4.350.0030.08019.10
5.4.340.0030.04319.00
5.4.320.0070.07719.18
5.4.310.0070.07718.92
5.4.300.0000.06018.79
5.4.290.0030.07719.17
5.4.280.0100.04019.17
5.4.270.0030.05319.00
5.4.260.0100.05719.17
5.4.250.0100.07318.78
5.4.240.0030.04019.17
5.4.230.0070.04318.80
5.4.220.0000.05318.78
5.4.210.0030.04018.78
5.4.200.0070.03719.07
5.4.190.0000.04018.91
5.4.180.0030.03718.90
5.4.170.0030.04018.77
5.4.160.0070.03319.06
5.4.150.0030.04019.09
5.4.140.0030.04016.25
5.4.130.0070.03316.33
5.4.120.0070.03016.47
5.4.110.0000.03716.28
5.4.100.0030.03316.39
5.4.90.0130.02716.37
5.4.80.0000.03716.23
5.4.70.0100.03316.25
5.4.60.0030.03316.30
5.4.50.0070.03316.36
5.4.40.0030.03716.22
5.4.30.0000.04016.35
5.4.20.0030.03316.27
5.4.10.0000.03716.20
5.4.00.0070.03715.70
5.3.290.0030.08314.45
5.3.280.0070.05314.51
5.3.270.0000.04014.56
5.3.260.0000.04014.54
5.3.250.0000.03714.53
5.3.240.0030.03714.54
5.3.230.0000.04014.41
5.3.220.0000.04014.49
5.3.210.0030.03714.57
5.3.200.0030.03314.35
5.3.190.0000.04014.44
5.3.180.0070.03314.38
5.3.170.0000.03714.49
5.3.160.0000.04014.49
5.3.150.0070.03314.53
5.3.140.0070.03314.49
5.3.130.0070.03314.63
5.3.120.0000.04314.38
5.3.110.0070.03314.50
5.3.100.0000.03713.95
5.3.90.0030.04013.96
5.3.80.0030.03713.94
5.3.70.0100.03013.96
5.3.60.0100.03013.84
5.3.50.0000.03713.78
5.3.40.0000.04313.75
5.3.30.0000.03713.83
5.3.20.0070.03013.64
5.3.10.0030.03313.45
5.3.00.0030.05713.56
5.2.170.0030.02711.07
5.2.160.0000.03011.13
5.2.150.0030.02711.00
5.2.140.0000.03011.13
5.2.130.0030.05011.00
5.2.120.0100.02010.99
5.2.110.0030.03711.02
5.2.100.0070.03311.09
5.2.90.0030.04311.09
5.2.80.0000.03311.08
5.2.70.0070.06310.97
5.2.60.0100.04311.20
5.2.50.0030.06310.95
5.2.40.0100.06010.99
5.2.30.0070.05010.87
5.2.20.0000.04010.90
5.2.10.0030.06010.75
5.2.00.0100.05010.62
5.1.60.0030.0279.90
5.1.50.0100.0479.90
5.1.40.0070.0439.82
5.1.30.0030.06010.49
5.1.20.0030.05310.35
5.1.10.0100.0379.97
5.1.00.0130.04710.08
5.0.50.0070.0339.15
5.0.40.0070.0409.15
5.0.30.0030.0679.15
5.0.20.0100.0309.15
5.0.10.0030.0479.15
5.0.00.0070.0439.15
4.4.90.0000.0309.15
4.4.80.0000.0239.15
4.4.70.0000.0179.15
4.4.60.0000.0179.15
4.4.50.0030.0379.15
4.4.40.0030.0239.15
4.4.30.0030.0179.15
4.4.20.0000.0379.15
4.4.10.0000.0409.15
4.4.00.0000.0379.15
4.3.110.0000.0379.15
4.3.100.0000.0379.15
4.3.90.0000.0239.15
4.3.80.0000.0539.15
4.3.70.0000.0279.15
4.3.60.0000.0339.15
4.3.50.0070.0339.15
4.3.40.0030.0439.15
4.3.30.0030.0379.15
4.3.20.0000.0379.15
4.3.10.0030.0379.15
4.3.00.0070.0139.15

preferences:
40.36 ms | 401 KiB | 5 Q