3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( (int) fopen('/', 'r') );

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)
8.3.40.0070.00718.70
8.3.30.0150.00018.58
8.3.20.0080.00018.69
8.3.10.0000.00820.53
8.3.00.0100.01019.13
8.2.170.0030.01022.96
8.2.160.0030.01419.18
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.53
8.2.110.0040.00422.25
8.2.100.0040.00817.66
8.2.90.0030.00517.91
8.2.80.0000.00817.97
8.2.70.0000.00817.37
8.2.60.0060.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00817.97
8.2.30.0080.00017.86
8.2.20.0060.00317.46
8.2.10.0050.00317.50
8.2.00.0080.00017.45
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.40
8.1.230.0030.00920.82
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0000.00717.28
8.1.180.0000.00818.10
8.1.170.0040.00418.82
8.1.160.0070.00018.84
8.1.150.0000.00718.51
8.1.140.0060.00317.29
8.1.130.0000.00717.71
8.1.120.0000.00817.40
8.1.110.0000.00817.38
8.1.100.0070.00017.23
8.1.90.0000.00717.30
8.1.80.0000.00717.48
8.1.70.0030.00617.39
8.1.60.0030.00617.41
8.1.50.0000.00817.32
8.1.40.0050.00217.42
8.1.30.0000.00717.55
8.1.20.0000.00817.52
8.1.10.0000.00917.44
8.1.00.0040.00417.21
8.0.300.0000.00719.95
8.0.290.0030.00516.75
8.0.280.0070.00018.30
8.0.270.0070.00017.21
8.0.260.0000.00616.79
8.0.250.0040.00416.98
8.0.240.0030.00317.01
8.0.230.0030.00316.92
8.0.220.0040.00416.81
8.0.210.0050.00516.78
8.0.200.0030.00316.93
8.0.190.0000.00816.83
8.0.180.0050.00316.96
8.0.170.0060.00316.93
8.0.160.0040.00416.90
8.0.150.0040.00416.91
8.0.140.0060.00516.91
8.0.130.0030.00313.28
8.0.120.0070.00016.80
8.0.110.0080.00016.82
8.0.100.0000.00816.92
8.0.90.0000.00816.86
8.0.80.0040.01116.87
8.0.70.0040.00416.73
8.0.60.0050.00316.93
8.0.50.0000.00716.77
8.0.30.0100.00917.07
8.0.20.0110.01117.29
8.0.10.0050.00316.91
8.0.00.0080.01016.85
7.4.330.0000.00512.89
7.4.320.0030.00316.55
7.4.300.0030.00316.40
7.4.290.0070.00316.50
7.4.280.0080.00016.54
7.4.270.0000.00716.41
7.4.260.0030.00313.30
7.4.250.0060.00316.43
7.4.240.0070.00016.43
7.4.230.0000.00716.36
7.4.220.0160.00316.53
7.4.210.0050.00916.52
7.4.200.0000.00716.46
7.4.190.0000.00716.64
7.4.160.0040.01216.47
7.4.150.0140.00616.52
7.4.140.0110.00616.62
7.4.130.0080.00916.62
7.4.120.0150.00216.42
7.4.110.0100.00716.36
7.4.100.0100.00716.53
7.4.90.0090.00916.39
7.4.80.0060.01016.45
7.4.70.0060.01116.64
7.4.60.0100.00716.44
7.4.50.0100.00216.48
7.4.40.0040.00816.43
7.4.30.0090.00616.46
7.4.00.0000.01714.77
7.3.330.0040.00413.01
7.3.320.0030.00313.06
7.3.310.0070.00016.21
7.3.300.0000.00716.37
7.3.290.0100.01016.30
7.3.280.0080.00716.37
7.3.270.0110.01216.39
7.3.260.0070.01116.45
7.3.250.0070.01116.48
7.3.240.0070.01016.24
7.3.230.0140.00616.28
7.3.210.0100.01016.35
7.3.200.0090.01119.39
7.3.190.0030.01316.30
7.3.180.0000.02116.44
7.3.170.0110.00716.54
7.3.160.0060.01016.25
7.3.120.0040.01114.88
7.2.330.0070.01316.59
7.2.320.0240.00016.27
7.2.310.0090.01016.32
7.2.300.0090.00816.30
7.2.290.0140.00916.61
7.1.70.0040.00717.14
7.1.60.0160.00619.40
7.1.50.0100.01017.00
7.1.00.0000.03722.43
7.0.200.0230.00714.79
7.0.140.0070.07022.15
7.0.120.0030.07322.13
7.0.60.0070.08320.00
7.0.50.0070.03717.81
7.0.40.0100.07020.07
7.0.30.0130.07020.05
7.0.20.0330.07320.24
7.0.10.0230.08320.09
7.0.00.0230.05720.04
5.6.280.0000.07721.03
5.6.210.0030.04020.50
5.6.200.0170.03718.10
5.6.190.0300.06320.43
5.6.180.0270.04720.61
5.6.170.0170.05320.41
5.6.160.0200.05320.56
5.6.150.0270.04020.28
5.6.140.0170.04720.18
5.6.130.0200.04320.17
5.6.120.0200.08020.35
5.6.110.0100.05720.16
5.6.100.0230.07320.16
5.6.90.0170.05020.08
5.6.80.0200.07319.49
5.6.70.0230.07719.48
5.6.60.0370.05319.69
5.6.50.0170.06719.73
5.6.40.0200.06319.54
5.6.30.0270.04319.77
5.6.20.0130.06319.70
5.6.10.0200.07719.69
5.6.00.0170.07719.78
5.5.350.0330.05320.42
5.5.340.0030.08718.01
5.5.330.0230.04320.21
5.5.320.0270.07720.40
5.5.310.0470.07020.07
5.5.300.0130.06719.91
5.5.290.0070.07320.21
5.5.280.0170.08320.12
5.5.270.0170.08320.25
5.5.260.0170.08020.14
5.5.250.0230.07719.89
5.5.240.0130.05319.56
5.5.230.0200.07719.48
5.5.220.0170.07319.51
5.5.210.0200.07319.64
5.5.200.0170.07319.48
5.5.190.0230.07719.49
5.5.180.0170.07719.26
5.5.160.0230.06319.48
5.5.150.0170.08319.48
5.5.140.0300.05719.25
5.5.130.0200.08019.51
5.5.120.0200.07019.58
5.5.110.0170.08319.31
5.5.100.0230.07019.48
5.5.90.0130.06719.18
5.5.80.0170.04719.38
5.5.70.0100.06319.15
5.5.60.0230.07319.50
5.5.50.0230.05319.41
5.5.40.0270.07319.46
5.5.30.0200.05019.21
5.5.20.0330.06019.43
5.5.10.0270.04319.29
5.5.00.0230.05319.53
5.4.450.0230.07719.51
5.4.440.0270.06719.24
5.4.430.0230.07319.13
5.4.420.0300.06719.13
5.4.410.0300.07019.23
5.4.400.0230.03318.92
5.4.390.0130.08018.84
5.4.380.0200.07319.18
5.4.370.0270.07019.14
5.4.360.0230.05318.81
5.4.350.0500.05719.19
5.4.340.0230.05318.81
5.4.320.0200.07719.09
5.4.310.0230.06718.79
5.4.300.0200.07019.14
5.4.290.0330.05319.18
5.4.280.0270.06018.92
5.4.270.0270.07018.81
5.4.260.0200.07718.79
5.4.250.0200.07319.14
5.4.240.0030.05319.20
5.4.230.0070.04319.18
5.4.220.0270.06018.77
5.4.210.0170.07718.91
5.4.200.0270.07019.17
5.4.190.0330.07319.19
5.4.180.0270.06719.13
5.4.170.0270.07019.17
5.4.160.0230.05719.09
5.4.150.0200.05718.77
5.4.140.0170.05016.24
5.4.130.0200.04316.19
5.4.120.0400.03016.19
5.4.110.0200.05316.25
5.4.100.0230.04016.15
5.4.90.0330.06316.42
5.4.80.0230.07016.23
5.4.70.0200.07016.31
5.4.60.0200.04716.38
5.4.50.0130.04016.36
5.4.40.0230.04716.59
5.4.30.0330.05716.38
5.4.20.0230.06016.21
5.4.10.0170.04016.32
5.4.00.0200.06715.82
5.3.290.0170.08014.61
5.3.280.0200.07314.51
5.3.270.0170.07714.50
5.3.260.0200.05714.48
5.3.250.0200.04714.54
5.3.240.0230.07014.68
5.3.230.0170.05314.57
5.3.220.0270.06014.46
5.3.210.0200.05314.49
5.3.200.0300.05714.52
5.3.190.0270.07014.49
5.3.180.0200.05314.54
5.3.170.0270.06714.52
5.3.160.0300.06714.38
5.3.150.0300.05714.35
5.3.140.0330.04714.52
5.3.130.0300.06714.46
5.3.120.0130.06314.44
5.3.110.0270.06314.46
5.3.100.0230.03714.00
5.3.90.0200.04713.94
5.3.80.0430.04713.95
5.3.70.0270.05713.94
5.3.60.0170.07313.96
5.3.50.0230.05314.03
5.3.40.0270.04013.96
5.3.30.0170.03713.86
5.3.20.0270.06713.63
5.3.10.0270.06013.67
5.3.00.0200.07313.45
5.2.170.0200.04013.14
5.2.160.0170.04313.14
5.2.150.0230.02313.14
5.2.140.0200.04013.14
5.2.130.0200.06013.14
5.2.120.0100.03313.14
5.2.110.0300.05013.14
5.2.100.0200.05313.14
5.2.90.0100.05313.14
5.2.80.0030.04313.14
5.2.70.0030.05313.14
5.2.60.0100.05713.14
5.2.50.0000.07013.14
5.2.40.0030.06013.14
5.2.30.0030.05013.14
5.2.20.0030.04713.14
5.2.10.0070.02713.14
5.2.00.0030.06013.14
5.1.60.0070.05013.14
5.1.50.0030.03313.14
5.1.40.0070.05013.14
5.1.30.0000.06013.14
5.1.20.0030.04013.14
5.1.10.0030.05313.14
5.1.00.0030.05713.14
5.0.50.0030.04313.14
5.0.40.0000.04013.14
5.0.30.0070.06013.14
5.0.20.0000.04313.14
5.0.10.0030.04313.14
5.0.00.0000.06313.14
4.4.90.0030.03713.14
4.4.80.0030.03313.14
4.4.70.0000.02713.14
4.4.60.0000.03013.14
4.4.50.0000.02013.14
4.4.40.0030.05013.14
4.4.30.0000.03313.14
4.4.20.0000.03013.14
4.4.10.0100.03713.14
4.4.00.0000.05313.14
4.3.110.0000.02013.14
4.3.100.0030.02313.14
4.3.90.0070.02713.14
4.3.80.0000.05013.14
4.3.70.0000.04013.14
4.3.60.0000.03313.14
4.3.50.0030.03313.14
4.3.40.0000.04013.14
4.3.30.0030.03713.14
4.3.20.0000.03713.14
4.3.10.0000.04013.14
4.3.00.0000.03313.14

preferences:
43 ms | 400 KiB | 5 Q