3v4l.org

run code in 300+ PHP versions simultaneously
<?php $finfo = new finfo(FILEINFO_MIME_TYPE); var_dump($finfo->buffer("<?\n\nclass A{}")); var_dump($finfo->buffer("<? class A{}")); var_dump($finfo->buffer("<?\tclass A{}")); var_dump($finfo->buffer("<?\n\rclass A{}"));

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)
8.3.60.0130.01022.25
8.3.50.0130.01524.05
8.3.40.0120.00624.59
8.3.30.0040.01524.34
8.3.20.0050.00525.46
8.3.10.0080.00329.61
8.3.00.0060.00628.84
8.2.180.0070.01823.66
8.2.170.0070.01124.07
8.2.160.0070.01025.18
8.2.150.0030.00724.18
8.2.140.0000.00928.45
8.2.130.0090.00025.07
8.2.120.0090.00026.80
8.2.110.0060.00625.82
8.2.100.0030.01023.28
8.2.90.0030.00724.46
8.2.80.0070.00422.98
8.2.70.0070.00423.13
8.2.60.0070.00323.05
8.2.50.0070.00322.98
8.2.40.0060.00625.38
8.2.30.0030.00724.68
8.2.20.0000.01022.93
8.2.10.0000.01023.24
8.2.00.0030.00723.36
8.1.280.0000.01825.92
8.1.270.0090.00924.86
8.1.260.0060.00328.09
8.1.250.0060.00328.09
8.1.240.0070.00426.41
8.1.230.0150.00022.89
8.1.220.0030.00723.04
8.1.210.0030.00722.73
8.1.200.0090.00422.61
8.1.190.0070.00322.60
8.1.180.0030.00722.64
8.1.170.0030.00722.90
8.1.160.0000.00925.58
8.1.150.0100.00024.16
8.1.140.0090.00324.50
8.1.130.0060.00322.98
8.1.120.0030.00622.84
8.1.110.0000.01122.82
8.1.100.0030.00722.80
8.1.90.0100.00022.83
8.1.80.0050.00522.69
8.1.70.0000.00922.80
8.1.60.0050.00522.83
8.1.50.0000.01122.86
8.1.40.0040.00822.82
8.1.30.0110.00022.88
8.1.20.0070.00322.82
8.1.10.0040.00722.94
8.1.00.0060.00622.74
8.0.300.0100.00021.97
8.0.290.0070.00321.88
8.0.280.0030.00623.28
8.0.270.0100.00022.22
8.0.260.0000.01022.08
8.0.250.0030.00621.88
8.0.240.0080.00322.05
8.0.230.0060.00321.89
8.0.220.0070.00321.99
8.0.210.0030.00621.91
8.0.200.0000.00921.89
8.0.190.0040.00822.01
8.0.180.0000.01121.97
8.0.170.0050.00522.03
8.0.160.0030.00621.93
8.0.150.0000.00921.79
8.0.140.0000.01121.81
8.0.130.0040.00818.42
8.0.120.0030.00821.96
8.0.110.0000.01022.03
8.0.100.0080.00321.89
8.0.90.0030.00622.02
8.0.80.0070.01122.04
8.0.70.0000.01021.89
8.0.60.0060.00321.87
8.0.50.0060.00322.07
8.0.30.0120.01122.16
8.0.20.0120.01322.16
8.0.10.0030.00622.10
8.0.00.0150.00921.85
7.4.330.0030.00320.81
7.4.320.0030.00621.15
7.4.300.0000.01221.10
7.4.290.0030.00721.25
7.4.280.0030.00921.18
7.4.270.0090.00021.04
7.4.260.0000.00921.23
7.4.250.0040.00820.97
7.4.240.0030.00621.18
7.4.230.0050.00521.29
7.4.220.0210.00921.14
7.4.210.0090.00921.23
7.4.200.0090.00021.20
7.4.160.0100.01020.93
7.4.150.0070.01421.04
7.4.140.0100.01321.09
7.4.130.0140.00921.02
7.4.120.0150.01021.06
7.4.110.0170.00921.14
7.4.100.0000.02321.11
7.4.90.0150.00621.16
7.4.80.0080.01421.02
7.4.70.0060.01321.20
7.4.60.0040.02520.98
7.4.50.0130.00321.03
7.4.40.0080.01321.07
7.4.30.0070.02021.01
7.4.00.0130.00619.53
7.3.330.0040.00417.43
7.3.320.0030.00617.25
7.3.310.0050.00520.48
7.3.300.0030.00620.52
7.3.290.0050.01620.56
7.3.280.0100.01420.54
7.3.270.0110.01120.86
7.3.260.0090.01320.63
7.3.250.0140.01020.58
7.3.240.0100.01920.64
7.3.230.0110.01120.95
7.3.210.0160.01321.04
7.3.200.0130.01720.80
7.3.190.0090.01220.78
7.3.180.0110.00920.70
7.3.170.0120.00920.75
7.3.160.0100.01020.88
7.2.330.0090.01220.68
7.2.320.0110.00820.74
7.2.310.0090.01220.79
7.2.300.0120.00920.61
7.2.290.0100.01420.66
7.2.60.0140.00720.92
7.2.00.0000.01523.78
7.1.200.0000.01618.54
7.1.100.0000.01320.82
7.1.70.0000.00919.66
7.1.60.0030.02420.17
7.1.50.0030.00919.88
7.1.00.0030.08022.57
7.0.200.0030.00919.28
7.0.60.0170.08021.87
7.0.50.0170.07318.01
7.0.40.0100.07320.30
7.0.30.0370.07320.27
7.0.20.0200.06020.29
7.0.10.0100.08320.18
7.0.00.0030.07720.09
5.6.280.0000.04021.07
5.6.210.0130.07720.64
5.6.200.0070.08018.23
5.6.190.0100.04320.65
5.6.180.0470.07720.79
5.6.170.0300.06720.39
5.6.160.0100.07320.48
5.6.150.0030.04718.20
5.6.140.0070.08318.20
5.6.130.0030.08718.23
5.6.120.0030.08720.92
5.6.110.0100.08021.13
5.6.100.0100.07321.02
5.6.90.0130.05721.10
5.6.80.0070.05320.44
5.5.350.0030.08020.30
5.5.340.0000.06018.04
5.5.330.0100.05020.26
5.5.320.0500.06320.32
5.5.310.0370.06320.52
5.5.300.0100.04717.91
5.5.290.0070.06717.93
5.5.280.0070.05720.86
5.5.270.0100.08020.88
5.5.260.0130.07720.95
5.5.250.0030.07720.49
5.5.240.0100.03320.36

preferences:
48.29 ms | 401 KiB | 5 Q