3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayth = array("yolo", "y olo", "f_uck", "fyck", "f-uck", "cock", "123141", "cock3", "c-cock1", "c1-ock", "fuck"); foreach ($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)
8.3.60.0150.00418.30
8.3.50.0150.00721.27
8.3.40.0060.01218.84
8.3.30.0140.00018.91
8.3.20.0000.00720.21
8.3.10.0000.00723.65
8.3.00.0000.01417.63
8.2.180.0120.00616.88
8.2.170.0080.01122.96
8.2.160.0070.01320.22
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0000.00920.54
8.2.100.0070.00417.97
8.2.90.0040.00419.09
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0050.00517.80
8.2.50.0030.00518.07
8.2.40.0030.00518.12
8.2.30.0020.00518.00
8.2.20.0000.00717.68
8.2.10.0040.00418.07
8.2.00.0030.00517.70
8.1.280.0140.00725.92
8.1.270.0060.00323.72
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0030.00623.78
8.1.230.0120.00018.94
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0110.00018.72
8.1.160.0040.00421.95
8.1.150.0040.00418.93
8.1.140.0040.00417.60
8.1.130.0050.00217.84
8.1.120.0000.00717.51
8.1.110.0040.00417.62
8.1.100.0040.00417.60
8.1.90.0050.00217.61
8.1.80.0040.00417.59
8.1.70.0030.00317.60
8.1.60.0030.00517.73
8.1.50.0000.00817.74
8.1.40.0030.00517.73
8.1.30.0060.00317.83
8.1.20.0060.00317.81
8.1.10.0040.00417.62
8.1.00.0040.00417.61
8.0.300.0050.00218.77
8.0.290.0050.00216.88
8.0.280.0030.00318.46
8.0.270.0030.00317.25
8.0.260.0000.00717.15
8.0.250.0000.00717.00
8.0.240.0030.00517.11
8.0.230.0000.00717.00
8.0.220.0030.00317.01
8.0.210.0000.00717.06
8.0.200.0000.00817.02
8.0.190.0030.00617.11
8.0.180.0000.00717.08
8.0.170.0050.00217.07
8.0.160.0040.00416.88
8.0.150.0000.00716.98
8.0.140.0040.00716.90
8.0.130.0000.00613.47
8.0.120.0060.00317.05
8.0.110.0040.00417.05
8.0.100.0000.00716.86
8.0.90.0040.00416.97
8.0.80.0100.01016.99
8.0.70.0050.00217.07
8.0.60.0000.00716.98
8.0.50.0040.00416.97
8.0.30.0130.00817.24
8.0.20.0150.00417.40
8.0.10.0050.00317.22
8.0.00.0090.00916.92
7.4.330.0060.00015.12
7.4.320.0020.00516.71
7.4.300.0000.00616.72
7.4.290.0000.00816.79
7.4.280.0000.00716.71
7.4.270.0000.00616.67
7.4.260.0080.00016.74
7.4.250.0040.00416.75
7.4.240.0020.00516.68
7.4.230.0030.00316.81
7.4.220.0030.02016.75
7.4.210.0090.00416.75
7.4.200.0050.00216.80
7.4.160.0090.00916.68
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0080.00916.64
7.4.120.0080.00816.77
7.4.110.0100.01016.67
7.4.100.0080.00816.56
7.4.90.0090.00716.51
7.4.80.0090.00819.39
7.4.70.0100.00716.85
7.4.60.0040.01216.67
7.4.50.0070.00016.68
7.4.40.0140.00716.78
7.4.30.0060.01616.78
7.4.00.0100.00615.11
7.3.330.0050.00013.23
7.3.320.0050.00013.24
7.3.310.0030.00316.36
7.3.300.0060.00016.40
7.3.290.0100.00316.46
7.3.280.0090.00816.41
7.3.270.0070.01017.40
7.3.260.0110.00616.35
7.3.250.0060.01116.41
7.3.240.0120.01216.53
7.3.230.0120.00616.55
7.3.210.0090.00916.41
7.3.200.0120.00619.39
7.3.190.0120.00416.50
7.3.180.0100.00616.46
7.3.170.0060.01016.51
7.3.160.0100.00716.81
7.3.120.0030.01314.64
7.3.110.0090.00614.77
7.3.100.0090.00614.99
7.3.90.0040.01414.82
7.3.80.0070.00715.32
7.3.70.0110.00314.83
7.3.60.0130.00015.04
7.3.50.0120.00015.07
7.3.40.0110.00414.81
7.3.30.0060.00614.85
7.3.20.0090.00616.89
7.3.10.0070.00717.06
7.3.00.0030.01016.54
7.2.330.0100.00716.78
7.2.320.0100.00716.89
7.2.310.0200.00316.83
7.2.300.0100.00616.77
7.2.290.0140.00516.78
7.2.250.0060.01315.01
7.2.240.0070.01415.15
7.2.230.0100.00615.32
7.2.220.0060.00315.38
7.2.210.0090.00915.15
7.2.200.0100.00315.20
7.2.190.0040.01114.95
7.2.180.0120.00415.16
7.2.170.0070.00715.38
7.2.60.0040.01216.99
7.2.00.0000.01219.71
7.1.330.0040.00915.96
7.1.320.0060.00615.78
7.1.310.0110.00415.90
7.1.300.0060.00715.64
7.1.290.0000.01115.69
7.1.280.0070.01115.76
7.1.270.0090.00915.97
7.1.260.0080.00415.93
7.1.200.0110.00416.04
7.1.100.0030.00918.05
7.1.70.0000.00717.32
7.1.60.0030.01019.32
7.1.50.0000.02317.18
7.1.00.0070.07022.37
7.0.200.0130.00316.67
7.0.140.0030.06722.17
7.0.60.0030.07019.95
7.0.50.0100.07717.87
7.0.40.0200.06720.08
7.0.30.0470.04020.11
7.0.20.0170.08020.02
7.0.10.0030.09020.19
7.0.00.0100.08020.34
5.6.280.0100.06720.81
5.6.210.0000.07320.47
5.6.200.0270.06718.21
5.6.190.0070.08020.45
5.6.180.0500.06720.27
5.6.170.0370.06320.42
5.6.160.0030.05020.71
5.6.150.0000.05318.07
5.6.140.0100.08318.11
5.6.130.0030.05718.06
5.6.120.0170.07320.70
5.6.110.0100.07021.00
5.6.100.0130.05021.10
5.6.90.0070.08720.97
5.6.80.0100.04020.40
5.5.350.0100.08720.33
5.5.340.0030.04017.91
5.5.330.0100.05320.25
5.5.320.0430.05720.30
5.5.310.0230.08020.26
5.5.300.0100.07318.00
5.5.290.0130.08018.00
5.5.280.0130.07720.65
5.5.270.0070.08720.96
5.5.260.0130.06720.86
5.5.250.0100.04020.76
5.5.240.0330.06320.32
5.4.450.0300.04319.18
5.4.440.0230.04319.54
5.4.430.0330.03319.57
5.4.420.0670.00019.15
5.4.410.0670.00019.19
5.4.400.0630.00019.03
5.4.390.0600.00018.92
5.4.380.0630.00019.08
5.4.370.0600.00019.25
5.4.360.0600.00018.94
5.4.350.0630.00019.16
5.4.340.0040.03511.97
5.4.320.0030.03812.46
5.4.310.0070.03612.45
5.4.300.0050.03712.46
5.4.290.0030.04012.45
5.4.280.0030.03612.35
5.4.270.0050.04112.35
5.4.260.0040.04612.35
5.4.250.0060.03812.35
5.4.240.0080.03412.35
5.4.230.0050.03812.34
5.4.220.0050.03712.34
5.4.210.0030.03812.34
5.4.200.0060.03812.34
5.4.190.0070.03612.34
5.4.180.0040.03712.34
5.4.170.0040.03712.35
5.4.160.0070.03412.35
5.4.150.0060.03512.34
5.4.140.0040.03812.03
5.4.130.0030.03812.02
5.4.120.0060.03411.97
5.4.110.0060.04111.97
5.4.100.0070.03311.97
5.4.90.0080.03411.96
5.4.80.0090.03211.97
5.4.70.0060.03311.96
5.4.60.0050.03611.97
5.4.50.0050.03811.96
5.4.40.0050.03911.95
5.4.30.0070.03711.95
5.4.20.0050.03511.95
5.4.10.0060.03311.95
5.4.00.0060.03911.44
5.3.290.0050.04212.80
5.3.280.0080.03612.71
5.3.270.0050.04512.73
5.3.260.0080.03712.72
5.3.250.0060.03712.72
5.3.240.0080.04012.72
5.3.230.0040.04412.71
5.3.220.0070.04612.68
5.3.210.0060.03912.68
5.3.200.0060.04012.68
5.3.190.0060.03712.68
5.3.180.0050.03712.68
5.3.170.0060.03512.67
5.3.160.0060.03912.67
5.3.150.0050.03712.67
5.3.140.0100.03712.66
5.3.130.0060.04412.65
5.3.120.0030.04012.66
5.3.110.0100.04012.66
5.3.100.0080.03512.12
5.3.90.0030.03812.08
5.3.80.0030.03812.07
5.3.70.0080.03512.07
5.3.60.0060.03612.06
5.3.50.0050.03612.00
5.3.40.0020.04012.00
5.3.30.0050.03511.94
5.3.20.0050.03511.72
5.3.10.0060.03411.69
5.3.00.0070.03511.68
5.2.170.0030.0329.18
5.2.160.0060.0289.18
5.2.150.0060.0299.18
5.2.140.0030.0329.17
5.2.130.0070.0329.14
5.2.120.0040.0299.13
5.2.110.0060.0279.14
5.2.100.0020.0329.14
5.2.90.0020.0319.14
5.2.80.0060.0349.13
5.2.70.0040.0349.13
5.2.60.0080.0319.09
5.2.50.0060.0359.05
5.2.40.0060.0299.04
5.2.30.0070.0339.01
5.2.20.0060.0269.00
5.2.10.0050.0278.92
5.2.00.0070.0318.78
5.1.60.0050.0258.07
5.1.50.0040.0248.06
5.1.40.0070.0208.04
5.1.30.0090.0278.39
5.1.20.0050.0308.41
5.1.10.0050.0258.14
5.1.00.0050.0248.14
5.0.50.0040.0206.61
5.0.40.0050.0176.47
5.0.30.0060.0296.29
5.0.20.0030.0196.26
5.0.10.0030.0206.24
5.0.00.0060.0286.23
4.4.90.0010.0164.78
4.4.80.0060.0124.76
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0030.0194.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0070.0174.63
4.3.80.0040.0234.59
4.3.70.0070.0174.63
4.3.60.0020.0214.63
4.3.50.0020.0164.63
4.3.40.0020.0304.54
4.3.30.0040.0193.26
4.3.20.0040.0173.26
4.3.10.0020.0203.22
4.3.00.0000.01710.57

preferences:
36.4 ms | 401 KiB | 5 Q