3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayth = array("yolo", "y olo", "f_uck", "fyck", "f-uck", "cock", "123141", "cock3", "c-cock1", "c1-ock", "fuck", "รจ", "+", "cock+"); foreach ($arrayth as $value) { if (preg_match_all("([a-zA-Z0-9-_])", $value)) { echo $value . " => matches the regex\n"; } else { echo $value . " => doesn't match the regex\n"; } } ?>

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)
8.3.60.0140.00718.43
8.3.50.0110.01021.24
8.3.40.0000.01518.96
8.3.30.0100.00318.88
8.3.20.0070.01020.29
8.3.10.0050.00223.66
8.3.00.0060.00617.38
8.2.180.0110.00416.48
8.2.170.0120.00322.96
8.2.160.0100.00720.43
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00022.23
8.2.110.0030.00620.43
8.2.100.0000.01218.03
8.2.90.0000.00819.08
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0040.00418.03
8.2.50.0000.00918.07
8.2.40.0000.00718.16
8.2.30.0000.00818.00
8.2.20.0060.00317.83
8.2.10.0040.00418.00
8.2.00.0030.00617.82
8.1.280.0160.00325.92
8.1.270.0090.00623.88
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00023.96
8.1.230.0070.00719.01
8.1.220.0000.00817.76
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0060.00317.38
8.1.180.0040.00418.10
8.1.170.0060.00318.66
8.1.160.0050.00222.10
8.1.150.0000.00718.83
8.1.140.0000.00717.54
8.1.130.0030.00317.77
8.1.120.0040.00417.69
8.1.110.0080.00017.62
8.1.100.0000.00717.50
8.1.90.0040.00417.43
8.1.80.0000.00717.67
8.1.70.0040.00417.55
8.1.60.0040.00417.62
8.1.50.0080.00017.72
8.1.40.0040.00417.66
8.1.30.0000.00817.72
8.1.20.0040.00417.63
8.1.10.0000.00817.70
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.38
8.0.270.0070.00017.18
8.0.260.0000.00617.14
8.0.250.0030.00317.00
8.0.240.0000.00717.09
8.0.230.0000.00717.09
8.0.220.0030.00316.99
8.0.210.0000.00717.08
8.0.200.0030.00617.10
8.0.190.0000.00917.05
8.0.180.0050.00316.98
8.0.170.0050.00317.04
8.0.160.0040.00417.03
8.0.150.0050.00317.06
8.0.140.0040.00717.01
8.0.130.0030.00313.39
8.0.120.0060.00316.90
8.0.110.0000.00717.08
8.0.100.0070.00017.03
8.0.90.0000.00716.98
8.0.80.0060.01317.02
8.0.70.0040.00417.01
8.0.60.0000.00816.90
8.0.50.0050.00216.84
8.0.30.0090.00917.13
8.0.20.0080.01117.51
8.0.10.0040.00417.13
8.0.00.0110.00616.81
7.4.330.0060.00015.05
7.4.320.0080.00016.80
7.4.300.0070.00016.84
7.4.290.0000.00716.71
7.4.280.0050.00316.75
7.4.270.0030.00316.80
7.4.260.0000.00716.86
7.4.250.0000.00716.66
7.4.240.0040.00416.70
7.4.230.0070.00016.55
7.4.220.0090.00916.83
7.4.210.0040.00916.67
7.4.200.0070.00016.69
7.4.160.0090.00616.73
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0050.01516.73
7.4.120.0120.00616.65
7.4.110.0110.01416.62
7.4.100.0080.00816.59
7.4.90.0100.00716.55
7.4.80.0130.00719.39
7.4.70.0110.01116.78
7.4.60.0040.01216.57
7.4.50.0000.00716.64
7.4.40.0100.00616.62
7.4.30.0000.01616.71
7.4.00.0030.01315.18
7.3.330.0030.00313.15
7.3.320.0050.00013.38
7.3.310.0070.00016.46
7.3.300.0000.00716.36
7.3.290.0080.00816.44
7.3.280.0060.01116.42
7.3.270.0090.00817.40
7.3.260.0120.00616.37
7.3.250.0100.00716.76
7.3.240.0090.01216.55
7.3.230.0030.01616.48
7.3.210.0120.00916.59
7.3.200.0090.00919.39
7.3.190.0080.00816.57
7.3.180.0100.00716.44
7.3.170.0080.00816.29
7.3.160.0050.01116.75
7.2.330.0180.00016.75
7.2.320.0100.00616.63
7.2.310.0150.00916.67
7.2.300.0090.00616.88
7.2.290.0130.01016.73
7.2.60.0090.00617.06
7.2.00.0030.00919.42
7.1.200.0100.00315.65
7.1.100.0040.00818.25
7.1.70.0000.00717.05
7.1.60.0070.00317.50
7.1.50.0060.01616.90
7.1.00.0070.07322.46
7.0.200.0070.01016.77
7.0.140.0070.06722.07
7.0.60.0070.08319.91
7.0.50.0100.07317.91
7.0.40.0000.09020.25
7.0.30.0330.07320.20
7.0.20.0130.05320.01
7.0.10.0030.08320.21
7.0.00.0030.04320.02
5.6.280.0030.07320.92
5.6.210.0030.08320.67
5.6.200.0100.08318.21
5.6.190.0070.04020.45
5.6.180.0130.08320.43
5.6.170.0330.04720.38
5.6.160.0070.05320.42
5.6.150.0030.04018.18
5.6.140.0070.09018.17
5.6.130.0070.04018.20
5.6.120.0030.04021.01
5.6.110.0200.06320.99
5.6.100.0070.07020.88
5.6.90.0030.06320.96
5.6.80.0070.08020.38
5.5.350.0130.07320.42
5.5.340.0070.03717.97
5.5.330.0100.03720.15
5.5.320.0330.07720.18
5.5.310.0170.06320.32
5.5.300.0070.08317.98
5.5.290.0030.08017.96
5.5.280.0100.06320.88
5.5.270.0170.06320.78
5.5.260.0270.07020.95
5.5.250.0030.04320.58
5.5.240.0170.07020.16
5.4.450.0970.03719.25
5.4.440.0600.04719.39
5.4.430.0300.04319.41
5.4.420.0670.00019.51
5.4.410.0670.00019.04
5.4.400.0630.00019.21
5.4.390.0630.00019.05
5.4.380.0670.00018.92
5.4.370.0600.00018.92
5.4.360.0600.00019.07
5.4.350.0700.00019.09
5.4.340.0040.03611.97
5.4.320.0090.03812.46
5.4.310.0060.04112.45
5.4.300.0080.03612.46
5.4.290.0060.03612.45
5.4.280.0070.03912.35
5.4.270.0060.03512.35
5.4.260.0050.03812.35
5.4.250.0040.04112.35
5.4.240.0060.03512.35
5.4.230.0060.03612.34
5.4.220.0040.03712.34
5.4.210.0080.03112.34
5.4.200.0100.03712.34
5.4.190.0090.03212.34
5.4.180.0080.03312.34
5.4.170.0040.03712.35
5.4.160.0080.03612.34
5.4.150.0080.03612.34
5.4.140.0030.04112.02
5.4.130.0070.03212.01
5.4.120.0050.04411.97
5.4.110.0070.03711.97
5.4.100.0050.03511.97
5.4.90.0040.05211.96
5.4.80.0070.03911.96
5.4.70.0030.03511.96
5.4.60.0080.04811.96
5.4.50.0060.04011.96
5.4.40.0040.03411.95
5.4.30.0060.03311.95
5.4.20.0020.03711.95
5.4.10.0030.03611.95
5.4.00.0070.03811.44
5.3.290.0060.03812.80
5.3.280.0070.03912.71
5.3.270.0050.03812.72
5.3.260.0090.04612.72
5.3.250.0060.03612.72
5.3.240.0060.03712.72
5.3.230.0070.03612.71
5.3.220.0060.03612.68
5.3.210.0060.04112.68
5.3.200.0040.03812.68
5.3.190.0050.03912.68
5.3.180.0050.03912.67
5.3.170.0080.04012.67
5.3.160.0090.04112.68
5.3.150.0140.05612.68
5.3.140.0070.03412.66
5.3.130.0080.03612.66
5.3.120.0050.03912.66
5.3.110.0040.04012.65
5.3.100.0060.03612.12
5.3.90.0040.03712.08
5.3.80.0040.03712.07
5.3.70.0010.03912.07
5.3.60.0100.03912.07
5.3.50.0070.03512.00
5.3.40.0070.04112.00
5.3.30.0050.04011.95
5.3.20.0060.03411.72
5.3.10.0080.03211.69
5.3.00.0080.03611.68
5.2.170.0040.0319.18
5.2.160.0090.0329.18
5.2.150.0080.0349.18
5.2.140.0040.0429.17
5.2.130.0040.0309.14
5.2.120.0030.0329.14
5.2.110.0090.0369.14
5.2.100.0080.0329.14
5.2.90.0040.0299.14
5.2.80.0050.0319.14
5.2.70.0080.0269.13
5.2.60.0060.0349.09
5.2.50.0060.0319.05
5.2.40.0070.0309.03
5.2.30.0030.0309.01
5.2.20.0040.0299.00
5.2.10.0040.0288.93
5.2.00.0080.0308.79
5.1.60.0050.0288.07
5.1.50.0070.0228.06
5.1.40.0010.0298.04
5.1.30.0040.0308.39
5.1.20.0050.0288.41
5.1.10.0030.0268.14
5.1.00.0040.0258.14
5.0.50.0020.0226.62
5.0.40.0030.0206.48
5.0.30.0030.0356.29
5.0.20.0060.0196.26
5.0.10.0040.0356.24
5.0.00.0030.0356.23
4.4.90.0050.0144.77
4.4.80.0040.0154.76
4.4.70.0030.0184.76
4.4.60.0020.0164.75
4.4.50.0020.0174.77
4.4.40.0040.0264.70
4.4.30.0030.0174.76
4.4.20.0040.0184.85
4.4.10.0040.0154.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0000.0174.62
4.3.50.0050.0134.63
4.3.40.0030.0234.53
4.3.30.0030.0153.26
4.3.20.0030.0193.26
4.3.10.0010.0213.22
4.3.00.0000.01310.58

preferences:
39.79 ms | 401 KiB | 5 Q