3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'x'; header('test: test');

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)
8.5.10.0100.00620.16
8.5.00.0130.00919.79
8.4.160.0090.01323.84
8.4.150.0020.00014.05
8.4.140.0110.01017.47
8.4.130.0140.00617.70
8.4.120.0100.00920.39
8.4.110.0070.01322.57
8.4.100.0110.01017.59
8.4.90.0050.00418.59
8.4.80.0130.00717.66
8.4.70.0090.01017.61
8.4.60.0090.01118.60
8.4.50.0150.00417.69
8.4.40.0060.00923.79
8.4.30.0000.00918.73
8.4.20.0040.00420.67
8.4.10.0060.00323.52
8.3.280.0030.00014.05
8.3.270.0090.01116.46
8.3.260.0150.00516.67
8.3.250.0110.00718.84
8.3.240.0110.00816.30
8.3.230.0130.00616.86
8.3.220.0040.00316.89
8.3.210.0130.00516.54
8.3.200.0040.00416.74
8.3.190.0140.00416.73
8.3.180.0080.00616.69
8.3.170.0040.00419.00
8.3.160.0060.01220.67
8.3.150.0090.00918.69
8.3.140.0050.00317.32
8.3.130.0080.00018.48
8.3.120.0040.00420.58
8.3.110.0060.00318.42
8.3.100.0060.00316.91
8.3.90.0020.00516.54
8.3.80.0030.00618.43
8.3.70.0120.00318.43
8.3.60.0180.00018.31
8.3.50.0190.00316.81
8.3.40.0070.00721.68
8.3.30.0150.00018.54
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0050.00226.16
8.2.290.0070.01120.23
8.2.280.0110.00820.13
8.2.270.0150.00316.84
8.2.260.0090.00616.38
8.2.250.0110.00418.46
8.2.240.0100.00016.91
8.2.230.0030.00620.94
8.2.220.0080.00024.06
8.2.210.0180.00026.77
8.2.200.0040.00416.38
8.2.190.0040.01118.41
8.2.180.0140.00716.50
8.2.170.0140.00718.96
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00020.92
8.2.110.0030.00721.02
8.2.100.0090.00317.66
8.2.90.0030.00517.75
8.2.80.0080.00018.61
8.2.70.0040.00417.50
8.2.60.0050.00317.38
8.2.50.0050.00317.55
8.2.40.0030.00617.62
8.2.30.0130.00318.77
8.2.20.0090.00518.69
8.2.10.0060.00818.63
8.2.00.0110.00318.72
8.1.330.0100.00720.34
8.1.320.0120.00816.02
8.1.310.0000.00718.23
8.1.300.0040.00419.27
8.1.290.0050.00518.88
8.1.280.0140.00325.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00019.21
8.1.230.0070.00420.99
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0040.00418.88
8.1.160.0090.00618.47
8.1.150.0100.00418.56
8.1.140.0120.00218.52
8.1.130.0130.00218.42
8.1.120.0120.00318.50
8.1.110.0100.00618.53
8.1.100.0100.00618.54
8.1.90.0130.00218.53
8.1.80.0110.00418.52
8.1.70.0090.00718.51
8.1.60.0100.00718.64
8.1.50.0100.00618.57
8.1.40.0110.00518.65
8.1.30.0110.00318.74
8.1.20.0100.00518.71
8.1.10.0120.00418.63
8.1.00.0100.00418.51
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0070.00617.96
8.0.270.0060.00617.95
8.0.260.0060.00517.95
8.0.250.0060.00517.92
8.0.240.0070.00517.94
8.0.230.0080.00517.88
8.0.220.0090.00417.84
8.0.210.0090.00517.86
8.0.200.0090.00517.97
8.0.190.0100.00317.95
8.0.180.0070.00717.94
8.0.170.0080.00717.97
8.0.160.0120.00217.90
8.0.150.0110.00417.87
8.0.140.0080.00717.85
8.0.130.0110.00417.91
8.0.120.0120.00417.88
8.0.110.0090.00617.82
8.0.100.0120.00417.84
8.0.90.0120.00317.88
8.0.80.0110.00417.87
8.0.70.0110.00317.91
8.0.60.0110.00217.93
8.0.50.0080.00617.88
8.0.30.0080.00717.91
8.0.20.0090.00517.93
8.0.10.0100.00518.01

preferences:
33.28 ms | 403 KiB | 5 Q