3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_replace('<!DOCTYPE', '', '<!<!DOCTYPEDOCTYPE>');

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)
8.3.60.0070.00716.38
8.3.50.0040.01116.03
8.3.40.0140.00018.50
8.3.30.0140.00418.42
8.3.20.0100.00020.09
8.3.10.0000.00823.48
8.3.00.0080.00019.25
8.2.180.0170.01018.41
8.2.170.0180.00322.96
8.2.160.0130.00020.43
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0080.00021.00
8.2.120.0040.00426.35
8.2.110.0080.00421.04
8.2.100.0090.00317.91
8.2.90.0070.00318.95
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0060.00317.80
8.2.50.0030.00518.10
8.2.40.0040.00420.47
8.2.30.0040.00419.05
8.2.20.0000.00717.96
8.2.10.0040.00417.90
8.2.00.0000.00717.98
8.1.280.0070.00725.92
8.1.270.0000.00722.04
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00720.98
8.1.230.0000.01219.10
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0040.00418.38
8.1.160.0000.00818.93
8.1.150.0030.00520.54
8.1.140.0040.00419.49
8.1.130.0030.00318.80
8.1.120.0000.00717.28
8.1.110.0040.00417.14
8.1.100.0040.00417.38
8.1.90.0080.00017.32
8.1.80.0030.00317.29
8.1.70.0030.00317.25
8.1.60.0090.00017.32
8.1.50.0040.00417.38
8.1.40.0050.00517.38
8.1.30.0000.00717.42
8.1.20.0000.00817.52
8.1.10.0000.01117.42
8.1.00.0040.00417.25
8.0.300.0040.00420.00
8.0.290.0000.00716.58
8.0.280.0000.00718.30
8.0.270.0030.00317.17
8.0.260.0030.00316.61
8.0.250.0030.00316.91
8.0.240.0090.00016.85
8.0.230.0070.00016.78
8.0.220.0070.00016.66
8.0.210.0040.00416.72
8.0.200.0030.00316.68
8.0.190.0000.00716.83
8.0.180.0000.00716.70
8.0.170.0000.00816.82
8.0.160.0030.00516.73
8.0.150.0030.00316.63
8.0.140.0000.00816.71
8.0.130.0000.00513.25
8.0.120.0040.00416.72
8.0.110.0040.00416.66
8.0.100.0040.00416.75
8.0.90.0040.00416.65
8.0.80.0050.01016.68
8.0.70.0070.00016.57
8.0.60.0000.00716.71
8.0.50.0030.00316.72
8.0.30.0110.00717.04
8.0.20.0100.00817.40
8.0.10.0000.00716.84
8.0.00.0090.00916.52
7.4.330.0050.00015.55
7.4.320.0070.00016.41
7.4.300.0060.00016.27
7.4.290.0000.00916.35
7.4.280.0070.00016.35
7.4.270.0000.00716.30
7.4.260.0030.00316.39
7.4.250.0000.00716.33
7.4.240.0080.00016.45
7.4.230.0000.00716.44
7.4.220.0100.01316.47
7.4.210.0110.01016.52
7.4.200.0000.00716.48
7.4.160.0070.01016.29
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0080.01116.47
7.4.120.0140.00816.32
7.4.110.0170.00016.35
7.4.100.0030.01416.44
7.4.90.0110.00716.46
7.4.80.0120.00919.39
7.4.70.0070.01316.33
7.4.60.0040.01216.36
7.4.50.0070.00716.44
7.4.40.0040.01316.22
7.4.30.0060.00916.41
7.4.00.0060.00814.56
7.3.330.0020.00212.96
7.3.320.0050.00012.91
7.3.310.0040.00415.99
7.3.300.0000.00716.14
7.3.290.0000.00716.11
7.3.280.0100.00616.14
7.3.270.0060.01217.40
7.3.260.0090.00816.35
7.3.250.0120.00616.13
7.3.240.0070.01016.30
7.3.230.0060.01016.29
7.3.210.0100.00616.08
7.3.200.0100.00716.21
7.3.190.0030.01416.39
7.3.180.0070.01016.40
7.3.170.0110.00716.45
7.3.160.0000.02116.40
7.2.330.0110.00716.46
7.2.320.0030.01316.50
7.2.310.0040.01216.49
7.2.300.0070.01016.43
7.2.290.0040.01216.51
7.2.60.0060.00616.49
7.2.00.0040.01118.95
7.1.200.0120.00315.65
7.1.100.0060.00917.99
7.1.70.0090.00317.14
7.1.60.0140.01434.74
7.1.50.0190.01134.71
7.1.40.0180.01134.18
7.1.30.0150.01234.36
7.1.20.0160.01334.48
7.1.10.0000.01316.44
7.1.00.0080.01116.36
7.0.200.0030.01316.59
7.0.190.0110.01116.43
7.0.180.0000.01515.88
7.0.170.0060.00615.88
7.0.160.0100.00316.27
7.0.150.0080.00616.17
7.0.140.0040.00916.08
7.0.130.0030.00916.40
7.0.120.0070.00716.63
7.0.110.0070.00716.38
7.0.100.0070.00716.14
7.0.90.0080.00516.12
7.0.80.0060.01116.39
7.0.70.0060.00616.20
7.0.60.0110.00316.07
7.0.50.0030.00916.18
7.0.40.0030.01016.34
7.0.30.0100.00316.33
7.0.20.0040.00816.35
7.0.10.0100.00316.37
7.0.00.0090.00316.25

preferences:
58.37 ms | 400 KiB | 5 Q