3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace test\namespace; while (TRUE) { exit(); }

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)
8.3.60.0100.01016.38
8.3.50.0130.00722.94
8.3.40.0110.00418.71
8.3.30.0100.00318.96
8.3.20.0070.00020.12
8.3.10.0060.00618.52
8.3.00.0040.00419.38
8.2.180.0060.00816.63
8.2.170.0040.01122.96
8.2.160.0030.01020.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.80
8.2.110.0060.00322.11
8.2.100.0060.00318.91
8.1.280.0120.00825.92
8.1.270.0050.00322.19
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00318.39
8.1.230.0030.00618.50
5.4.320.0080.03912.49
5.4.310.0070.03612.49
5.4.300.0050.03812.50
5.4.290.0030.04212.49
5.4.280.0060.03612.39
5.4.270.0090.03412.39
5.4.260.0050.04112.39
5.4.250.0060.03912.39
5.4.240.0060.03712.39
5.4.230.0070.04012.38
5.4.220.0090.03412.38
5.4.210.0070.03512.38
5.4.200.0060.03712.38
5.4.190.0060.03612.38
5.4.180.0070.03412.38
5.4.170.0060.03612.38
5.4.160.0040.03812.38
5.4.150.0090.03312.38
5.4.140.0050.03912.07
5.4.130.0060.03612.05
5.4.120.0100.03212.02
5.4.110.0060.03612.01
5.4.100.0070.03612.01
5.4.90.0060.03712.01
5.4.80.0050.03812.01
5.4.70.0050.03512.00
5.4.60.0060.03412.00
5.4.50.0070.03312.01
5.4.40.0050.03512.00
5.4.30.0040.03711.99
5.4.20.0050.03511.98
5.4.10.0040.03611.99
5.4.00.0050.03611.48
5.3.290.0040.04812.80
5.3.280.0100.03512.71
5.3.270.0080.03712.72
5.3.260.0070.03812.72
5.3.250.0080.03512.71
5.3.240.0080.03612.72
5.3.230.0040.04212.71
5.3.220.0050.03812.68
5.3.210.0050.04112.68
5.3.200.0060.03712.68
5.3.190.0060.03812.68
5.3.180.0080.03512.68
5.3.170.0050.03812.67
5.3.160.0050.03812.67
5.3.150.0070.03712.67
5.3.140.0060.03812.66
5.3.130.0080.03812.66
5.3.120.0060.03912.66
5.3.110.0060.04012.66
5.3.100.0090.03412.12
5.3.90.0040.03812.09
5.3.80.0090.03412.08
5.3.70.0060.04012.08
5.3.60.0090.03412.07
5.3.50.0080.03412.00
5.3.40.0080.03912.00
5.3.30.0050.04711.95
5.3.20.0050.03811.72
5.3.10.0060.03511.70
5.3.00.0100.03411.68
5.2.170.0030.0329.18
5.2.160.0050.0299.18
5.2.150.0070.0279.18
5.2.140.0080.0279.18
5.2.130.0040.0299.14
5.2.120.0050.0289.14
5.2.110.0040.0299.14
5.2.100.0040.0289.14
5.2.90.0050.0289.14
5.2.80.0040.0319.14
5.2.70.0050.0319.14
5.2.60.0040.0319.09
5.2.50.0030.0319.06
5.2.40.0050.0289.04
5.2.30.0040.0319.01
5.2.20.0060.0299.00
5.2.10.0080.0448.92
5.2.00.0070.0418.78
5.1.60.0050.0248.06
5.1.50.0060.0318.06
5.1.40.0050.0258.05
5.1.30.0060.0248.40
5.1.20.0040.0328.42
5.1.10.0050.0258.14
5.1.00.0060.0248.14
5.0.50.0050.0186.62
5.0.40.0020.0206.48
5.0.30.0040.0316.29
5.0.20.0030.0206.27
5.0.10.0040.0196.24
5.0.00.0030.0336.23
4.4.90.0090.0144.77
4.4.80.0030.0154.76
4.4.70.0010.0174.75
4.4.60.0050.0174.76
4.4.50.0040.0144.77
4.4.40.0050.0264.70
4.4.30.0020.0164.76
4.4.20.0040.0154.85
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0070.0124.67
4.3.100.0080.0104.66
4.3.90.0040.0144.63
4.3.80.0010.0264.58
4.3.70.0050.0154.63
4.3.60.0010.0174.63
4.3.50.0030.0154.63
4.3.40.0010.0324.53
4.3.30.0040.0143.28
4.3.20.0020.0173.26
4.3.10.0020.0153.22
4.3.00.0070.01718.16

preferences:
30.05 ms | 401 KiB | 5 Q