3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = "/^[-a-zàáâãäåæçèéêëìíîïðñòóôõöøùúûüý€ß0-9%\s*.\'+\’\/"_,?#@:;^*!&() ]*$/i"; $value = 'hallo welt'; var_dump([$value, $regex, preg_match($regex, $value)]);

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)
5.4.320.0090.05412.50
5.4.310.0100.05112.50
5.4.300.0120.04712.50
5.4.290.0110.05312.49
5.4.280.0070.05412.39
5.4.270.0060.05112.39
5.4.260.0080.04612.39
5.4.250.0120.04612.39
5.4.240.0160.05212.39
5.4.230.0090.05012.38
5.4.220.0100.04012.38
5.4.210.0100.04812.38
5.4.200.0070.05412.38
5.4.190.0090.04112.38
5.4.180.0120.04812.38
5.4.170.0060.05312.38
5.4.160.0050.05012.38
5.4.150.0100.04812.38
5.4.140.0090.04812.07
5.4.130.0080.04812.05
5.4.120.0080.05412.01
5.4.110.0090.05412.01
5.4.100.0060.05212.01
5.4.90.0110.05312.01
5.4.80.0130.04912.01
5.4.70.0080.04412.01
5.4.60.0110.03612.01
5.4.50.0110.03912.00
5.4.40.0050.03812.00
5.4.30.0070.04511.99
5.4.20.0060.03811.99
5.4.10.0080.03511.99
5.4.00.0100.04711.48
5.3.290.0070.05612.80
5.3.280.0050.04512.71
5.3.270.0090.03712.72
5.3.260.0100.03612.72
5.3.250.0060.03912.72
5.3.240.0060.04012.72
5.3.230.0100.03612.71
5.3.220.0070.03612.68
5.3.210.0090.03612.68
5.3.200.0080.03512.68
5.3.190.0130.04212.68
5.3.180.0060.04512.67
5.3.170.0060.04112.67
5.3.160.0090.03612.67
5.3.150.0090.04512.68
5.3.140.0040.04112.66
5.3.130.0100.05912.66
5.3.120.0090.04612.66
5.3.110.0110.04812.66
5.3.100.0040.04912.12
5.3.90.0080.03912.09
5.3.80.0110.05012.07
5.3.70.0050.04312.07
5.3.60.0030.04512.07
5.3.50.0070.03812.00
5.3.40.0100.03812.00
5.3.30.0100.03311.95
5.3.20.0040.04211.73
5.3.10.0100.04511.71
5.3.00.0080.04711.68
5.2.170.0060.0359.18
5.2.160.0080.0339.18
5.2.150.0090.0329.18
5.2.140.0050.0449.18
5.2.130.0070.0339.14
5.2.120.0070.0269.13
5.2.110.0070.0279.14
5.2.100.0040.0299.14
5.2.90.0040.0319.14
5.2.80.0060.0309.13
5.2.70.0080.0289.14
5.2.60.0080.0289.09
5.2.50.0030.0329.06
5.2.40.0090.0259.03
5.2.30.0070.0299.01
5.2.20.0090.0279.00
5.2.10.0070.0348.92
5.2.00.0040.0378.78
5.1.60.0030.0258.07
5.1.50.0010.0298.06
5.1.40.0040.0248.05
5.1.30.0090.0218.39
5.1.20.0040.0278.42
5.1.10.0060.0258.14
5.1.00.0060.0248.14
5.0.50.0040.0206.63
5.0.40.0050.0186.48
5.0.30.0040.0316.29
5.0.20.0040.0196.26
5.0.10.0040.0206.24
5.0.00.0040.0316.23
4.4.90.0050.0144.78
4.4.80.0050.0154.76
4.4.70.0020.0164.75
4.4.60.0040.0184.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0050.0134.75
4.4.20.0030.0154.85
4.4.10.0020.0164.84
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0040.0234.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0184.63
4.3.40.0030.0264.54
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0270.01014.28

preferences:
140.36 ms | 1394 KiB | 7 Q