3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matches 'organization/project'; preg_match("/(\w+_)?/", "",$matches); print_r($matches); echo "\n"; preg_match("/(\w*)/", "",$matches); print_r($matches);

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)
5.4.320.0070.03812.50
5.4.310.0120.03712.49
5.4.300.0060.03912.49
5.4.290.0070.04012.49
5.4.280.0050.03912.39
5.4.270.0060.04212.39
5.4.260.0060.04012.39
5.4.250.0050.04012.39
5.4.240.0140.03612.39
5.4.230.0100.04712.38
5.4.220.0060.04412.38
5.4.210.0190.05712.38
5.4.200.0130.04912.38
5.4.190.0090.04612.38
5.4.180.0100.06012.38
5.4.170.0100.04912.39
5.4.160.0090.04612.38
5.4.150.0060.04312.38
5.4.140.0080.03912.07
5.4.130.0070.04512.05
5.4.120.0140.06012.01
5.4.110.0180.04812.01
5.4.100.0130.06212.01
5.4.90.0090.06312.01
5.4.80.0090.04912.01
5.4.70.0190.06312.00
5.4.60.0120.05712.00
5.4.50.0210.06712.00
5.4.40.0120.06211.99
5.4.30.0060.04411.99
5.4.20.0040.04111.99
5.4.10.0120.03412.00
5.4.00.0120.04311.49
5.3.290.0100.05712.80
5.3.280.0090.04912.71
5.3.270.0160.04812.72
5.3.260.0130.05412.72
5.3.250.0090.04612.72
5.3.240.0090.04312.72
5.3.230.0140.04012.71
5.3.220.0170.05312.68
5.3.210.0100.05412.68
5.3.200.0110.05612.68
5.3.190.0140.04612.68
5.3.180.0130.05312.67
5.3.170.0100.05112.66
5.3.160.0130.04712.67
5.3.150.0100.05012.67
5.3.140.0090.05112.66
5.3.130.0070.04512.66
5.3.120.0090.04412.66
5.3.110.0050.04512.66
5.3.100.0070.03912.12
5.3.90.0080.03712.08
5.3.80.0060.04112.07
5.3.70.0110.04612.07
5.3.60.0150.04912.07
5.3.50.0140.04612.00
5.3.40.0080.05112.00
5.3.30.0090.05411.95
5.3.20.0090.05911.72
5.3.10.0070.04911.70
5.3.00.0110.04611.68
5.2.170.0060.0439.18
5.2.160.0050.0369.18
5.2.150.0060.0309.18
5.2.140.0040.0329.18
5.2.130.0060.0289.14
5.2.120.0060.0309.14
5.2.110.0050.0309.15
5.2.100.0080.0279.14
5.2.90.0110.0269.14
5.2.80.0050.0439.14
5.2.70.0080.0369.14
5.2.60.0050.0319.09
5.2.50.0060.0329.06
5.2.40.0060.0319.03
5.2.30.0030.0329.02
5.2.20.0050.0299.00
5.2.10.0060.0338.93
5.2.00.0060.0358.78
5.1.60.0070.0288.07
5.1.50.0040.0278.07
5.1.40.0030.0298.04
5.1.30.0040.0258.40
5.1.20.0050.0268.42
5.1.10.0040.0278.14
5.1.00.0030.0268.14
5.0.50.0050.0196.63
5.0.40.0030.0206.48
5.0.30.0060.0306.29
5.0.20.0040.0226.27
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0040.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0164.75
4.4.60.0050.0164.75
4.4.50.0030.0174.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0010.0174.85
4.4.10.0030.0154.85
4.4.00.0020.0274.76
4.3.110.0020.0174.67
4.3.100.0040.0224.66
4.3.90.0050.0204.63
4.3.80.0040.0324.58
4.3.70.0040.0214.63
4.3.60.0030.0214.63
4.3.50.0050.0204.63
4.3.40.0050.0264.54
4.3.30.0020.0173.28
4.3.20.0020.0163.26
4.3.10.0010.0173.22
4.3.00.0030.01716.72

preferences:
143.19 ms | 1394 KiB | 7 Q