3v4l.org

run code in 300+ PHP versions simultaneously
<?php #http://tools.ietf.org/html/rfc4648#section-5 var_dump(preg_match("/^([a-zA-Z0-9\.\-_~!$&'()*+,;=:@]+)$/", 'abc/ddd', $m)); var_dump($m);

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)
8.3.40.0060.00918.83
8.3.30.0090.00620.35
8.3.20.0050.00320.38
8.3.10.0000.00820.84
8.3.00.0080.00022.44
8.2.170.0110.00422.96
8.2.160.0080.00622.39
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.10
8.2.110.0070.00320.38
8.2.100.0090.00317.59
8.2.90.0030.00619.09
8.2.80.0070.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00817.68
8.2.50.0040.00418.10
8.2.40.0030.00917.84
8.2.30.0070.00019.45
8.2.20.0000.00817.68
8.2.10.0030.00617.58
8.2.00.0000.00717.57
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0070.00323.91
8.1.230.0080.00424.01
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0040.00418.71
8.1.160.0040.00418.73
8.1.150.0000.00918.54
8.1.140.0000.00817.48
8.1.130.0030.00317.71
8.1.120.0040.00417.38
8.1.110.0040.00417.50
8.1.100.0040.00417.38
8.1.90.0080.00017.45
8.1.80.0000.00817.48
8.1.70.0030.00317.45
8.1.60.0040.00417.57
8.1.50.0080.00017.45
8.1.40.0000.00817.50
8.1.30.0000.00717.62
8.1.20.0000.00917.70
8.1.10.0000.00717.46
8.1.00.0080.00017.47
8.0.300.0070.00018.77
8.0.290.0040.00416.59
8.0.280.0000.00718.25
8.0.270.0000.00717.16
8.0.260.0000.00816.82
8.0.250.0000.00917.03
8.0.240.0090.00016.95
8.0.230.0040.00417.01
8.0.220.0000.00816.80
8.0.210.0030.00316.86
8.0.200.0000.00716.90
8.0.190.0040.00416.86
8.0.180.0000.00716.95
8.0.170.0000.00816.87
8.0.160.0000.00716.87
8.0.150.0040.00416.89
8.0.140.0060.00316.90
8.0.130.0030.00313.26
8.0.120.0040.00416.86
8.0.110.0000.00716.96
8.0.100.0070.00016.93
8.0.90.0080.00016.92
8.0.80.0090.00616.87
8.0.70.0030.00516.93
8.0.60.0000.00816.89
8.0.50.0070.00016.76
8.0.30.0110.00917.10
8.0.20.0110.01117.40
8.0.10.0000.00716.89
8.0.00.0100.00816.81
7.4.330.0050.00016.71
7.4.320.0030.00316.57
7.4.300.0050.00216.68
7.4.290.0000.00716.58
7.4.280.0040.00416.66
7.4.270.0030.00316.67
7.4.260.0030.00313.38
7.4.250.0040.00416.69
7.4.240.0030.00316.67
7.4.230.0030.00316.47
7.4.220.0060.01216.63
7.4.210.0070.00816.63
7.4.200.0000.00816.66
7.4.190.0030.00316.45
7.4.160.0090.00616.76
7.4.150.0140.00617.40
7.4.140.0120.00717.86
7.4.130.0120.00916.53
7.4.120.0100.00816.55
7.4.110.0090.00916.63
7.4.100.0080.00816.50
7.4.90.0190.00016.57
7.4.80.0100.00619.39
7.4.70.0200.00616.54
7.4.60.0030.01316.43
7.4.50.0040.00416.48
7.4.40.0000.01222.77
7.4.30.0100.00716.57
7.4.00.0060.00915.16
7.3.330.0020.00213.04
7.3.320.0030.00313.17
7.3.310.0000.00716.33
7.3.300.0000.00716.27
7.3.290.0120.00616.25
7.3.280.0120.00716.32
7.3.270.0140.00417.40
7.3.260.0110.00618.24
7.3.250.0090.01016.29
7.3.240.0000.01716.57
7.3.230.0100.00716.39
7.3.210.0060.01516.48
7.3.200.0090.01219.39
7.3.190.0070.01416.29
7.3.180.0040.01116.43
7.3.170.0070.01016.30
7.3.160.0090.01216.36
7.3.120.0030.01314.82
7.3.10.0110.00416.79
7.3.00.0090.00316.70
7.2.330.0140.00316.52
7.2.320.0140.00316.55
7.2.310.0090.01516.59
7.2.300.0060.01116.50
7.2.290.0070.01016.55
7.2.130.0130.00216.98
7.2.120.0070.00816.94
7.2.110.0060.00916.74
7.2.100.0080.00816.63
7.2.90.0080.00716.91
7.2.80.0030.01216.99
7.2.70.0050.00516.75
7.2.60.0010.01116.97
7.2.50.0060.00616.80
7.2.40.0060.00416.81
7.2.30.0070.00516.96
7.2.20.0050.00716.84
7.2.10.0050.00916.79
7.2.00.0030.00717.66
7.1.250.0040.00615.54
7.1.240.0090.00615.89
7.1.230.0060.00915.87
7.1.220.0070.00315.86
7.1.210.0000.01015.62
7.1.200.0030.01016.00
7.1.190.0030.01015.96
7.1.180.0060.00316.06
7.1.170.0070.00315.92
7.1.160.0070.00316.01
7.1.150.0060.00915.91
7.1.140.0030.01315.93
7.1.130.0030.00715.55
7.1.120.0040.00415.73
7.1.110.0080.00415.84
7.1.100.0060.00517.18
7.1.90.0040.00715.93
7.1.80.0040.00715.88
7.1.70.0020.00716.50
7.1.60.0100.01017.62
7.1.50.0090.01116.28
7.1.40.0060.00616.04
7.1.30.0070.00315.87
7.1.20.0000.01516.00
7.1.10.0060.00615.78
7.1.00.0080.03519.07
7.0.330.0000.00815.46
7.0.320.0000.01215.37
7.0.310.0080.00015.74
7.0.300.0030.00815.54
7.0.290.0000.00815.69
7.0.280.0030.01015.31
7.0.270.0040.00415.75
7.0.260.0070.00315.57
7.0.250.0030.01115.56
7.0.240.0100.00015.66
7.0.230.0030.01015.46
7.0.220.0030.00715.72
7.0.210.0030.00615.40
7.0.200.0020.00616.08
7.0.190.0080.00615.38
7.0.180.0100.00015.60
7.0.170.0030.00815.42
7.0.160.0030.00615.32
7.0.150.0070.00715.75
7.0.140.0040.04318.71
7.0.130.0080.00015.61
7.0.120.0070.00415.54
7.0.110.0090.00315.54
7.0.100.0070.04417.81
7.0.90.0070.04017.66
7.0.80.0060.04417.69
7.0.70.0210.03117.63
7.0.60.0150.04317.78
7.0.50.0070.04017.98
7.0.40.0030.04116.90
7.0.30.0050.03816.88
7.0.20.0090.04316.87
7.0.10.0050.02816.72
7.0.00.0080.04516.82
5.6.380.0070.00714.12
5.6.370.0040.00714.34
5.6.360.0030.00714.43
5.6.350.0030.01314.30
5.6.340.0000.01214.39
5.6.330.0000.00914.32
5.6.320.0080.00314.16
5.6.310.0000.01014.25
5.6.300.0030.00914.25
5.6.290.0040.00714.48
5.6.280.0020.04217.60
5.6.270.0030.00514.44
5.6.260.0030.00713.90
5.6.250.0060.03517.58
5.6.240.0110.04117.42
5.6.230.0050.04417.43
5.6.220.0080.02517.46
5.6.210.0070.04517.36
5.6.200.0110.03217.64
5.6.190.0030.04817.48
5.6.180.0100.03817.55
5.6.170.0050.04817.55
5.6.160.0050.04517.54
5.6.150.0090.03817.72
5.6.140.0070.04917.59
5.6.130.0050.03917.50
5.6.120.0110.03817.65
5.6.110.0050.04717.44
5.6.100.0050.04817.66
5.6.90.0050.02517.54
5.6.80.0060.04217.20
5.6.70.0100.04017.33
5.6.60.0060.03517.32
5.6.50.0140.02317.16
5.6.40.0060.04317.25
5.6.30.0070.02517.25
5.6.20.0050.04517.39
5.6.10.0080.04117.24
5.6.00.0130.04117.20
5.5.380.0060.03315.46
5.5.370.0000.03015.69
5.5.360.0050.04715.70
5.5.350.0030.04415.71
5.5.340.0050.04615.86
5.5.330.0100.03815.92
5.5.320.0070.04415.81
5.5.310.0070.04215.85
5.5.300.0110.03615.94
5.5.290.0030.04715.85
5.5.280.0050.04215.78
5.5.270.0040.04415.98
5.5.260.0020.03915.82
5.5.250.0080.04215.67
5.5.240.0060.03115.56
5.5.230.0030.04415.61
5.5.220.0050.02315.61
5.5.210.0050.02515.54
5.5.200.0160.03515.43
5.5.190.0070.03815.50
5.5.180.0050.04015.49
5.5.170.0110.00010.77
5.5.160.0130.03315.48
5.5.150.0070.04215.51
5.5.140.0070.04215.44
5.5.130.0090.02515.57
5.5.120.0050.04015.54
5.5.110.0030.04415.57
5.5.100.0050.04315.46
5.5.90.0070.04115.59
5.5.80.0050.03015.21
5.5.70.0050.04015.40
5.5.60.0100.04115.41
5.5.50.0070.04515.27
5.5.40.0060.02515.38
5.5.30.0070.04015.47
5.5.20.0080.04015.39
5.5.10.0070.04415.44
5.5.00.0050.04415.43
5.4.450.0030.04714.96
5.4.440.0090.03515.16
5.4.430.0080.04015.22
5.4.420.0020.02315.21
5.4.410.0090.03815.07
5.4.400.0020.02614.95
5.4.390.0050.03614.95
5.4.380.0050.04114.94
5.4.370.0050.03214.97
5.4.360.0020.04314.96
5.4.350.0120.03314.97
5.4.340.0080.04014.90
5.4.330.0030.00610.93
5.4.320.0020.04514.68
5.4.310.0080.03714.80
5.4.300.0070.03514.97
5.4.290.0050.04215.01
5.4.280.0030.04014.80
5.4.270.0100.02614.80
5.4.260.0050.04014.99
5.4.250.0090.03814.88
5.4.240.0050.04114.84
5.4.230.0030.03714.82
5.4.220.0050.04215.03
5.4.210.0070.04015.05
5.4.200.0100.02514.90
5.4.190.0070.04014.85
5.4.180.0080.03914.91
5.4.170.0050.05114.96
5.4.160.0050.03714.83
5.4.150.0050.04114.95
5.4.140.0050.04013.52
5.4.130.0030.04413.30
5.4.120.0030.04213.33
5.4.110.0100.03613.67
5.4.100.0030.03413.55
5.4.90.0100.03313.57
5.4.80.0050.02813.62
5.4.70.0070.03213.60
5.4.60.0090.02913.59
5.4.50.0070.03513.56
5.4.40.0040.03213.54
5.4.30.0030.04113.65
5.4.20.0100.02513.55
5.4.10.0040.03713.49
5.4.00.0060.02713.22
5.3.290.0100.03512.49
5.3.280.0050.03812.38
5.3.270.0050.04312.50
5.3.260.0080.03212.43
5.3.250.0070.03512.36
5.3.240.0000.04612.37
5.3.230.0070.04212.46
5.3.220.0080.03512.44
5.3.210.0050.03212.27
5.3.200.0080.03512.40
5.3.190.0050.03712.45
5.3.180.0070.03512.39
5.3.170.0050.03912.43
5.3.160.0050.04112.43
5.3.150.0050.02312.52
5.3.140.0050.03312.41
5.3.130.0070.03812.41
5.3.120.0070.03912.46
5.3.110.0060.03812.52
5.3.100.0030.03812.18
5.3.90.0070.02712.13
5.3.80.0070.03512.06
5.3.70.0080.04012.02
5.3.60.0120.03612.12
5.3.50.0110.03511.85
5.3.40.0090.03411.92
5.3.30.0060.02912.04
5.3.20.0050.03911.93
5.3.10.0020.03811.73
5.3.00.0080.03311.76
5.2.170.0100.02511.31
5.2.160.0000.03611.30
5.2.150.0070.03711.27
5.2.140.0050.03111.23
5.2.130.0060.03211.23
5.2.120.0030.02911.23
5.2.110.0080.03111.33
5.2.100.0060.03011.29
5.2.90.0030.03411.26
5.2.80.0070.02611.23
5.2.70.0090.02811.23
5.2.60.0070.03811.23
5.2.50.0070.02911.23
5.2.40.0020.03711.23
5.2.30.0030.03311.23
5.2.20.0000.02611.23
5.2.10.0060.02311.23
5.2.00.0080.02911.23
5.1.60.0000.03111.23
5.1.50.0050.02511.23
5.1.40.0070.02211.23
5.1.30.0030.03011.23
5.1.20.0070.02111.23
5.1.10.0080.02611.23
5.1.00.0080.02411.23
5.0.50.0030.02511.23
5.0.40.0040.02311.23
5.0.30.0000.03511.23
5.0.20.0060.02011.23
5.0.10.0000.02611.23
5.0.00.0020.03211.23
4.4.90.0030.01111.23
4.4.80.0020.01711.23
4.4.70.0030.01911.23
4.4.60.0020.01911.23
4.4.50.0030.01811.23
4.4.40.0020.02611.23
4.4.30.0020.01811.23
4.4.20.0050.01611.23
4.4.10.0020.02011.23
4.4.00.0020.02811.23
4.3.110.0020.02011.23
4.3.100.0020.01711.23
4.3.90.0010.01311.23
4.3.80.0030.02211.23
4.3.70.0010.01811.23
4.3.60.0000.02011.23
4.3.50.0050.01711.23
4.3.40.0020.02611.23
4.3.30.0020.01911.23
4.3.20.0000.02111.23
4.3.10.0030.01311.23
4.3.00.0010.01811.23

preferences:
47.52 ms | 400 KiB | 5 Q