3v4l.org

run code in 300+ PHP versions simultaneously
<?php $zakres_valid = '/^[A-Za-z\/]{1,5}-[0-9]{5,8}$/'; $zakres = 'ST-12345' if(!preg_match($zakres_valid, $zakres)){ echo "/".$zakres_valid.", ".$zakres."/"; echo "ERROR. Numer $zakres[$i] z podanego zakresu nie pasuje do wzorca.<br />"; } }

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)
5.4.320.0070.03512.50
5.4.310.0060.03812.49
5.4.300.0050.03512.50
5.4.290.0050.04112.50
5.4.280.0030.03812.39
5.4.270.0070.03512.39
5.4.260.0080.03512.39
5.4.250.0030.03912.39
5.4.240.0040.03712.39
5.4.230.0070.03812.38
5.4.220.0030.03912.38
5.4.210.0070.03612.38
5.4.200.0060.03712.38
5.4.190.0040.03712.38
5.4.180.0050.03712.38
5.4.170.0060.03512.39
5.4.160.0050.03712.38
5.4.150.0100.03212.38
5.4.140.0020.04012.07
5.4.130.0040.04212.05
5.4.120.0050.04212.01
5.4.110.0060.03912.01
5.4.100.0070.03812.01
5.4.90.0040.04912.01
5.4.80.0040.03912.01
5.4.70.0090.03012.00
5.4.60.0040.03612.00
5.4.50.0080.03212.00
5.4.40.0080.03412.00
5.4.30.0080.03411.99
5.4.20.0020.03811.98
5.4.10.0060.03311.99
5.4.00.0030.03811.48
5.3.290.0060.03812.80
5.3.280.0070.03612.71
5.3.270.0080.04112.72
5.3.260.0090.03712.72
5.3.250.0100.03312.71
5.3.240.0070.03512.71
5.3.230.0060.03712.71
5.3.220.0090.03612.68
5.3.210.0040.04112.68
5.3.200.0060.03512.68
5.3.190.0060.03712.68
5.3.180.0070.03612.67
5.3.170.0050.04412.67
5.3.160.0080.03512.67
5.3.150.0040.03912.68
5.3.140.0040.03912.66
5.3.130.0050.03912.65
5.3.120.0050.04012.66
5.3.110.0090.03512.66
5.3.100.0040.03912.12
5.3.90.0060.03912.08
5.3.80.0080.04312.07
5.3.70.0090.03812.07
5.3.60.0090.03512.06
5.3.50.0040.03812.00
5.3.40.0020.04112.00
5.3.30.0070.03911.95
5.3.20.0060.03511.73
5.3.10.0040.03611.70
5.3.00.0060.03511.68
5.2.170.0040.0309.18
5.2.160.0050.0279.18
5.2.150.0060.0369.18
5.2.140.0060.0379.18
5.2.130.0040.0299.14
5.2.120.0050.0279.14
5.2.110.0030.0309.15
5.2.100.0020.0319.14
5.2.90.0060.0279.14
5.2.80.0040.0309.14
5.2.70.0050.0339.14
5.2.60.0050.0299.09
5.2.50.0050.0309.06
5.2.40.0040.0289.04
5.2.30.0030.0329.01
5.2.20.0030.0329.00
5.2.10.0070.0298.92
5.2.00.0050.0288.79
5.1.60.0070.0218.07
5.1.50.0050.0238.07
5.1.40.0060.0298.05
5.1.30.0070.0278.39
5.1.20.0070.0288.42
5.1.10.0060.0258.14
5.1.00.0060.0248.14
5.0.50.0060.0186.63
5.0.40.0040.0206.48
5.0.30.0010.0406.29
5.0.20.0040.0216.26
5.0.10.0090.0276.24
5.0.00.0060.0406.23
4.4.90.0020.0164.78
4.4.80.0050.0134.76
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.70
4.4.30.0010.0184.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0050.0234.76
4.3.110.0020.0164.67
4.3.100.0040.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0050.0134.63
4.3.60.0030.0164.63
4.3.50.0020.0164.63
4.3.40.0050.0224.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0030.0153.22
4.3.00.0000.02018.41

preferences:
171.84 ms | 1398 KiB | 7 Q