3v4l.org

run code in 300+ PHP versions simultaneously
<?php print readfile('/etc/mtab'); print 'test2';

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)
8.3.60.0170.00316.75
8.3.50.0070.00716.24
8.3.40.0000.01518.67
8.3.30.0100.00718.54
8.3.20.0030.00620.16
8.3.10.0080.00023.66
8.3.00.0070.00021.73
8.2.180.0070.01016.50
8.2.170.0110.00422.96
8.2.160.0070.00720.29
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00421.07
8.2.120.0080.00026.35
8.2.110.0060.00320.27
8.2.100.0080.00317.80
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0030.00617.25
8.2.60.0060.00317.93
8.2.50.0050.00318.09
8.2.40.0040.00422.14
8.2.30.0050.00219.48
8.2.20.0030.00617.61
8.2.10.0000.00817.95
8.2.00.0030.00517.85
8.1.280.0080.00825.92
8.1.270.0080.00023.99
8.1.260.0090.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00523.98
8.1.230.0040.00717.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0040.00418.36
8.1.160.0040.00420.52
8.1.150.0000.00820.59
8.1.140.0060.00319.45
8.1.130.0030.00317.57
8.1.120.0030.00317.37
8.1.110.0000.00717.25
8.1.100.0070.00017.32
8.1.90.0050.00317.34
8.1.80.0030.00517.36
8.1.70.0000.00717.36
8.1.60.0120.00017.36
8.1.50.0000.00817.36
8.1.40.0000.00917.37
8.1.30.0030.00617.55
8.1.20.0040.00417.54
8.1.10.0030.00517.46
8.1.00.0000.00817.36
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0030.00318.32
8.0.270.0030.00317.37
8.0.260.0060.00017.17
8.0.250.0030.00316.94
8.0.240.0050.00316.94
8.0.230.0000.00717.00
8.0.220.0000.00716.80
8.0.210.0040.00416.84
8.0.200.0000.00716.83
8.0.190.0040.00416.87
8.0.180.0040.00416.96
8.0.170.0030.00516.80
8.0.160.0040.00416.80
8.0.150.0000.00716.77
8.0.140.0040.00416.76
8.0.130.0000.00513.25
8.0.120.0050.00316.95
8.0.110.0040.00416.90
8.0.100.0050.00216.89
8.0.90.0000.00816.79
8.0.80.0130.00716.80
8.0.70.0040.00416.84
8.0.60.0040.00416.71
8.0.50.0070.00016.86
8.0.30.0110.00916.87
8.0.20.0110.01117.40
8.0.10.0040.00416.89
8.0.00.0050.01516.72
7.4.330.0000.00516.83
7.4.320.0030.00316.29
7.4.300.0040.00416.37
7.4.290.0030.00316.39
7.4.280.0080.00016.43
7.4.270.0000.00716.45
7.4.260.0070.00016.27
7.4.250.0070.00016.45
7.4.240.0000.00716.54
7.4.230.0070.00016.27
7.4.220.0100.01016.44
7.4.210.0070.00916.47
7.4.200.0000.00716.48
7.4.160.0120.00916.61
7.4.150.0130.00617.40
7.4.140.0120.00917.86
7.4.130.0140.00716.35
7.4.120.0030.01416.61
7.4.110.0060.01416.49
7.4.100.0150.00316.48
7.4.90.0060.01216.36
7.4.80.0040.01519.39
7.4.70.0090.01116.45
7.4.60.0070.01016.52
7.4.50.0060.01016.56
7.4.40.0050.01216.59
7.4.30.0120.01016.56
7.4.00.0000.00914.75
7.3.330.0070.00012.95
7.3.320.0070.00013.09
7.3.310.0040.00416.13
7.3.300.0000.00716.17
7.3.290.0000.00716.28
7.3.280.0100.00816.29
7.3.270.0070.01017.40
7.3.260.0110.00616.43
7.3.240.0120.00516.38
7.3.230.0140.00316.39
7.3.210.0140.00416.31
7.3.200.0090.00919.39
7.3.190.0140.00316.39
7.3.180.0110.00716.21
7.3.170.0090.00916.35
7.3.160.0030.01416.21
7.2.330.0060.01216.50
7.2.320.0100.00716.49
7.2.310.0130.01016.29
7.2.300.0090.01516.53
7.2.290.0140.01016.36
7.2.60.0040.01116.51
7.2.00.0000.01219.03
7.1.200.0000.01515.45
7.1.100.0120.00918.04
7.1.70.0000.01717.10
7.1.60.0070.01719.40
7.1.50.0110.01116.93
7.1.00.0030.07722.44
7.0.200.0030.00616.35
7.0.60.0400.06321.71
7.0.50.0100.08317.67
7.0.40.0070.04320.12
7.0.30.0270.07720.18
7.0.20.0330.08320.12
7.0.10.0100.08720.09
7.0.00.0100.08720.09
5.6.280.0030.03320.90
5.6.210.0100.07320.54
5.6.200.0100.04318.13
5.6.190.0130.07720.36
5.6.180.0100.08020.39
5.6.170.0270.05320.52
5.6.160.0170.03720.51
5.6.150.0100.03718.07
5.6.140.0130.04018.12
5.6.130.0000.06018.20
5.6.120.0030.07021.04
5.6.110.0200.07321.04
5.6.100.0000.04720.95
5.6.90.0000.04720.99
5.6.80.0130.07720.36
5.5.350.0300.07320.33
5.5.340.0070.07317.96
5.5.330.0000.08020.21
5.5.320.0530.06320.28
5.5.310.0200.08320.29
5.5.300.0100.06018.02
5.5.290.0000.05717.91
5.5.280.0070.08720.80
5.5.270.0070.08320.66
5.5.260.0200.07020.71
5.5.250.0030.08320.44
5.5.240.0300.06720.27

preferences:
59.8 ms | 401 KiB | 5 Q