3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php return preg_replace('/[^A-Za-z0-9]/', '', 'asdasdasdas444444das$$$d'); ?>

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)
5.4.340.0080.03212.01
5.4.320.0080.03512.50
5.4.310.0060.03812.49
5.4.300.0060.04012.50
5.4.290.0070.04412.49
5.4.280.0040.04312.39
5.4.270.0070.03412.39
5.4.260.0050.03812.39
5.4.250.0080.05112.39
5.4.240.0040.03812.39
5.4.230.0120.03512.38
5.4.220.0080.03412.38
5.4.210.0020.03812.38
5.4.200.0080.03512.38
5.4.190.0040.03712.38
5.4.180.0080.04212.38
5.4.170.0040.03712.38
5.4.160.0050.03712.38
5.4.150.0050.03712.38
5.4.140.0050.03712.07
5.4.130.0040.03712.05
5.4.120.0060.03512.01
5.4.110.0030.03712.01
5.4.100.0050.03512.01
5.4.90.0060.03612.01
5.4.80.0050.03712.01
5.4.70.0080.03212.01
5.4.60.0090.03112.01
5.4.50.0080.03212.01
5.4.40.0060.03512.00
5.4.30.0050.03511.99
5.4.20.0030.03911.99
5.4.10.0130.03811.99
5.4.00.0060.03611.49
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0070.04612.72
5.3.260.0050.04012.72
5.3.250.0070.04012.72
5.3.240.0060.04512.72
5.3.230.0040.04012.71
5.3.220.0110.03812.68
5.3.210.0070.04212.68
5.3.200.0050.03712.68
5.3.190.0080.04612.68
5.3.180.0080.03912.67
5.3.170.0100.03512.67
5.3.160.0070.03812.68
5.3.150.0060.04612.68
5.3.140.0050.03912.66
5.3.130.0040.04012.66
5.3.120.0040.04012.66
5.3.110.0070.03912.66
5.3.100.0060.03612.12
5.3.90.0070.03512.08
5.3.80.0050.03712.07
5.3.70.0070.03812.08
5.3.60.0020.04012.07
5.3.50.0060.03512.00
5.3.40.0060.03512.00
5.3.30.0040.03511.95
5.3.20.0080.03211.73
5.3.10.0090.03211.70
5.3.00.0050.03611.68
5.2.170.0060.0319.18
5.2.160.0050.0299.18
5.2.150.0070.0299.18
5.2.140.0050.0309.18
5.2.130.0060.0279.14
5.2.120.0060.0279.14
5.2.110.0040.0319.15
5.2.100.0110.0259.14
5.2.90.0050.0409.14
5.2.80.0040.0349.14
5.2.70.0020.0329.14
5.2.60.0070.0299.08
5.2.50.0040.0309.05
5.2.40.0030.0309.03
5.2.30.0070.0349.01
5.2.20.0090.0329.01
5.2.10.0070.0278.93
5.2.00.0070.0288.78
5.1.60.0030.0288.07
5.1.50.0050.0248.06
5.1.40.0070.0298.05
5.1.30.0100.0288.40
5.1.20.0110.0328.42
5.1.10.0120.0288.14
5.1.00.0070.0338.14
5.0.50.0090.0246.62
5.0.40.0050.0216.48
5.0.30.0010.0346.29
5.0.20.0060.0236.27
5.0.10.0050.0186.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0010.0184.75
4.4.60.0020.0174.76
4.4.50.0010.0174.77
4.4.40.0060.0254.71
4.4.30.0030.0164.76
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0050.0234.76
4.3.110.0010.0184.67
4.3.100.0010.0174.66
4.3.90.0050.0184.64
4.3.80.0050.0264.58
4.3.70.0030.0154.63
4.3.60.0020.0224.63
4.3.50.0040.0144.63
4.3.40.0060.0274.53
4.3.30.0050.0203.29
4.3.20.0000.0223.25
4.3.10.0080.0263.22
4.3.00.0070.0206.89

preferences:
142.8 ms | 1394 KiB | 7 Q