3v4l.org

run code in 300+ PHP versions simultaneously
<html> <body> <?php $file=fopen("a.txt","r") or exit("Unable to open file!"); ?> </body> </html> --------------------------------------------------------------------------------

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)
8.3.60.0140.00716.63
8.3.50.0170.00522.08
8.3.40.0040.01118.66
8.3.30.0140.00019.10
8.3.20.0040.00420.30
8.3.10.0080.00023.48
8.3.00.0040.00422.44
8.2.180.0150.00616.75
8.2.170.0140.00022.96
8.2.160.0130.00322.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0110.00426.16
8.2.120.0070.00022.14
8.2.110.0030.00622.08
8.2.100.0060.00917.78
8.2.90.0030.00519.07
8.2.80.0040.00418.03
8.2.70.0060.00317.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00719.28
8.2.30.0050.00218.16
8.2.20.0040.00417.72
8.2.10.0000.00717.80
8.2.00.0050.00217.68
8.1.280.0050.00925.92
8.1.270.0000.00723.97
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.65
8.1.230.0030.00919.15
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0060.00318.60
8.1.160.0050.00321.93
8.1.150.0000.00718.69
8.1.140.0000.00717.59
8.1.130.0000.00717.73
8.1.120.0000.00717.45
8.1.110.0000.00817.49
8.1.100.0050.00217.34
8.1.90.0030.00617.45
8.1.80.0030.00317.39
8.1.70.0030.00317.39
8.1.60.0060.00317.58
8.1.50.0050.00317.55
8.1.40.0080.00017.50
8.1.30.0080.00017.52
8.1.20.0060.00317.66
8.1.10.0070.00017.42
8.1.00.0060.00317.48
8.0.300.0000.00718.77
8.0.290.0040.00417.17
8.0.280.0000.00718.52
8.0.270.0040.00417.24
8.0.260.0000.00716.98
8.0.250.0000.00717.05
8.0.240.0000.00716.98
8.0.230.0050.00216.95
8.0.220.0030.00316.99
8.0.210.0050.00216.99
8.0.200.0040.00416.97
8.0.190.0000.00816.97
8.0.180.0000.00717.07
8.0.170.0000.00816.88
8.0.160.0070.00017.03
8.0.150.0030.00317.00
8.0.140.0070.00017.04
8.0.130.0060.00013.45
8.0.120.0040.00416.89
8.0.110.0050.00216.84
8.0.100.0040.00417.02
8.0.90.0040.00417.03
8.0.80.0040.01216.95
8.0.70.0040.00417.13
8.0.60.0040.00416.87
8.0.50.0060.00317.00
8.0.30.0130.01017.00
8.0.20.0060.01217.40
8.0.10.0040.00416.87
8.0.00.0040.01416.81
7.4.330.0000.00515.03
7.4.320.0060.00016.50
7.4.300.0040.00416.52
7.4.290.0030.00316.52
7.4.280.0000.00716.55
7.4.270.0060.00016.60
7.4.260.0000.00716.59
7.4.250.0000.00716.48
7.4.240.0000.00716.60
7.4.230.0000.00716.70
7.4.220.0130.00316.57
7.4.210.0070.00916.61
7.4.200.0070.00016.67
7.4.190.0030.00516.64
7.4.160.0160.00016.44
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0060.01016.58
7.4.120.0070.01016.56
7.4.110.0070.01116.48
7.4.100.0110.00716.59
7.4.90.0190.00316.52
7.4.80.0120.01116.53
7.4.70.0060.01116.49
7.4.60.0120.00616.58
7.4.50.0000.00816.44
7.4.40.0120.00222.77
7.4.30.0160.00616.54
7.4.00.0110.00014.88
7.3.330.0000.00613.12
7.3.320.0020.00213.10
7.3.310.0030.00316.34
7.3.300.0030.00416.29
7.3.290.0110.00816.27
7.3.280.0060.01016.26
7.3.270.0130.00317.40
7.3.260.0000.01816.36
7.3.250.0100.00816.31
7.3.240.0070.01016.54
7.3.230.0030.01316.39
7.3.210.0090.00916.27
7.3.200.0000.01719.39
7.3.190.0070.01416.37
7.3.180.0050.01016.45
7.3.170.0110.00716.27
7.3.160.0100.01016.21
7.3.120.0020.01514.83
7.3.110.0030.00914.70
7.3.100.0070.00714.79
7.3.90.0090.00614.93
7.3.80.0060.00614.75
7.3.70.0000.01314.77
7.3.60.0070.00714.62
7.3.50.0030.00614.34
7.3.40.0030.01014.72
7.3.30.0060.00714.54
7.3.20.0040.01116.63
7.3.10.0130.00316.46
7.3.00.0030.00816.65
7.2.330.0170.00716.48
7.2.320.0070.01016.63
7.2.310.0100.00716.68
7.2.300.0190.00316.39
7.2.290.0070.01316.47
7.2.250.0070.01115.19
7.2.240.0040.01115.11
7.2.230.0000.01414.97
7.2.220.0100.01015.21
7.2.210.0070.00714.75
7.2.200.0080.00415.11
7.2.190.0130.00314.96
7.2.180.0090.00614.91
7.2.170.0060.00615.05
7.2.60.0040.01116.92
7.2.00.0030.01019.03
7.1.330.0040.01115.70
7.1.320.0030.00915.51
7.1.310.0030.00915.45
7.1.300.0080.00415.70
7.1.290.0060.00615.40
7.1.280.0070.00715.75
7.1.270.0030.01015.61
7.1.260.0000.00915.35
7.1.200.0060.00615.46
7.1.100.0000.01117.96
7.1.70.0040.00416.95
7.1.60.0100.01419.29
7.1.50.0120.02416.81
7.1.00.0100.07022.54
7.0.200.0030.01016.44
7.0.140.0130.06322.01
7.0.80.0200.07019.99
7.0.70.0370.08719.85
7.0.60.0730.07319.88
7.0.50.0670.07020.36
7.0.40.0130.06020.10
7.0.30.0130.08020.00
7.0.20.0100.08320.05
7.0.10.0100.08320.04
7.0.00.0100.08020.09
5.6.280.0070.07020.77
5.6.230.0070.05320.65
5.6.220.0100.07320.61
5.6.210.0100.04720.64
5.6.200.0070.07321.13
5.6.190.0130.08021.04
5.6.180.0130.07721.02
5.6.170.0100.08021.11
5.6.160.0200.08021.01
5.6.150.0200.07321.03
5.6.140.0130.04320.95
5.6.130.0070.04321.05
5.6.120.0170.07321.06
5.6.110.0170.07721.09
5.6.100.0100.07021.00
5.6.90.0070.09020.97
5.6.80.0030.09020.43
5.6.70.0200.07020.39
5.6.60.0100.07320.41
5.6.50.0100.08020.55
5.6.40.0030.06020.44
5.6.30.0070.08320.43
5.6.20.0030.08320.41
5.6.10.0130.07720.36
5.6.00.0030.07320.36
5.5.370.0170.05320.36
5.5.360.0170.08320.34
5.5.350.0070.07720.43
5.5.340.0170.07320.88
5.5.330.0230.06020.85
5.5.320.0070.08320.89
5.5.310.0100.03720.77
5.5.300.0030.06720.80
5.5.290.0100.08320.88
5.5.280.0070.08020.82
5.5.270.0070.08720.88
5.5.260.0030.05720.86
5.5.250.0030.05320.70
5.5.240.0100.07320.18
5.5.230.0030.08320.20
5.5.220.0070.08020.24
5.5.210.0130.04020.05
5.5.200.0030.08020.14
5.5.190.0030.08720.10
5.5.180.0070.05320.22
5.5.160.0030.08320.10
5.5.150.0130.06719.96
5.5.140.0070.08320.09
5.5.130.0100.06320.27
5.5.120.0000.05020.20
5.5.110.0100.07020.13
5.5.100.0100.07020.04
5.5.90.0130.06720.05
5.5.80.0130.06720.04
5.5.70.0100.06719.93
5.5.60.0000.04319.95
5.5.50.0100.05320.05
5.5.40.0070.03720.13
5.5.30.0030.04020.04
5.5.20.0030.04020.04
5.5.10.0030.07019.96
5.5.00.0070.03719.96
5.4.450.0170.06319.37
5.4.440.0030.08019.42
5.4.430.0030.06719.11
5.4.420.0030.04319.22
5.4.410.0070.08019.10
5.4.400.0070.07719.08
5.4.390.0030.07719.23
5.4.380.0030.08319.10
5.4.370.0130.07318.80
5.4.360.0070.07019.14
5.4.350.0030.05319.03
5.4.340.0100.08018.90
5.4.320.0070.05718.90
5.4.310.0100.07319.07
5.4.300.0070.07719.05
5.4.290.0070.04719.03
5.4.280.0030.04719.22
5.4.270.0100.07019.05
5.4.260.0030.08019.02
5.4.250.0100.05018.80
5.4.240.0070.06718.89
5.4.230.0070.07318.94
5.4.220.0000.04019.13
5.4.210.0070.03319.02
5.4.200.0000.04018.89
5.4.190.0030.06019.06
5.4.180.0130.05719.11
5.4.170.0000.04318.90
5.4.160.0030.03718.78
5.4.150.0070.07319.13
5.4.140.0000.03316.35
5.4.130.0070.03316.06
5.4.120.0000.06016.26
5.4.110.0030.03716.34
5.4.100.0030.05316.32
5.4.90.0070.03316.43
5.4.80.0070.04316.43
5.4.70.0100.07016.22
5.4.60.0030.03716.19
5.4.50.0030.07316.30
5.4.40.0100.02316.29
5.4.30.0000.03716.17
5.4.20.0000.03716.23
5.4.10.0000.04316.28
5.4.00.0030.05015.79
5.3.290.0070.08014.50
5.3.280.0030.06714.53
5.3.270.0100.03714.55
5.3.260.0000.04714.56
5.3.250.0070.04014.56
5.3.240.0070.03314.53
5.3.230.0070.03014.54
5.3.220.0030.05714.55
5.3.210.0070.04014.47
5.3.200.0030.03714.52
5.3.190.0000.04014.55
5.3.180.0000.04014.41
5.3.170.0030.04714.56
5.3.160.0070.03314.52
5.3.150.0000.06314.55
5.3.140.0030.03714.37
5.3.130.0030.03014.52
5.3.120.0000.04014.50
5.3.110.0000.04314.52
5.3.100.0070.03313.98
5.3.90.0000.04713.95
5.3.80.0100.02314.00
5.3.70.0030.04313.92
5.3.60.0000.04014.00
5.3.50.0000.03713.94
5.3.40.0030.05713.94
5.3.30.0000.03313.86
5.3.20.0000.05313.67
5.3.10.0000.04013.52
5.3.00.0070.02713.64
5.2.170.0000.03011.66
5.2.160.0000.03011.66
5.2.150.0000.02711.66
5.2.140.0030.05011.66
5.2.130.0000.02711.66
5.2.120.0000.05011.66
5.2.110.0030.03011.66
5.2.100.0070.02011.66
5.2.90.0000.03011.66
5.2.80.0030.02311.66
5.2.70.0000.04011.66
5.2.60.0030.02711.66
5.2.50.0000.03311.66
5.2.40.0000.03311.66
5.2.30.0070.05011.66
5.2.20.0030.02311.66
5.2.10.0030.04311.66
5.2.00.0030.03011.66
5.1.60.0000.04311.66
5.1.50.0070.02011.66
5.1.40.0000.03011.66
5.1.30.0070.02011.66
5.1.20.0070.05011.66
5.1.10.0070.04311.66
5.1.00.0000.06011.66
5.0.50.0070.04311.66
5.0.40.0070.04011.66
5.0.30.0000.05311.66
5.0.20.0030.03711.66
5.0.10.0000.04311.66
5.0.00.0070.06711.66
4.4.90.0030.01311.66
4.4.80.0030.01311.66
4.4.70.0030.01011.66
4.4.60.0000.01311.66
4.4.50.0000.02311.66
4.4.40.0000.02311.66
4.4.30.0000.01711.66
4.4.20.0000.04011.66
4.4.10.0130.02711.66
4.4.00.0030.03311.66
4.3.110.0030.03311.66
4.3.100.0000.03711.66
4.3.90.0000.03711.66
4.3.80.0030.05311.66
4.3.70.0000.03011.66
4.3.60.0000.02011.66
4.3.50.0000.04011.66
4.3.40.0000.05311.66
4.3.30.0030.03311.66
4.3.20.0030.03311.66
4.3.10.0000.03311.66
4.3.00.0070.01711.66

preferences:
37.94 ms | 401 KiB | 5 Q