3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/(\w|\.|\-)+:\/\/(\w|\.|\-)+(\/[^\s]*)?/"; $subject = "z39.50r://8.1.6.8/test.php?alkj view-source://test-v.com/test^alk soap.beep://testing21/351ads fftp://"; preg_match($pattern, $subject, $matches); echo "<pre>" . print_r($matches) . "</pre>";

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)
8.3.60.0090.01218.51
8.3.50.0230.00521.21
8.3.40.0110.00418.87
8.3.30.0030.01220.29
8.3.20.0040.00420.31
8.3.10.0080.00021.92
8.3.00.0050.00322.50
8.2.180.0150.00616.63
8.2.170.0110.00422.96
8.2.160.0100.01022.17
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0060.00322.42
8.2.100.0060.00619.82
8.2.90.0060.00319.22
8.2.80.0040.00419.28
8.2.70.0030.00517.63
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0030.00620.07
8.2.30.0050.00219.50
8.2.20.0000.00717.80
8.2.10.0050.00317.81
8.2.00.0000.00817.73
8.1.280.0070.00725.92
8.1.270.0090.00922.20
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.96
8.1.230.0070.00319.13
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00817.55
8.1.180.0050.00319.01
8.1.170.0030.00518.77
8.1.160.0030.00618.91
8.1.150.0050.00218.73
8.1.140.0070.00317.57
8.1.130.0030.00317.76
8.1.120.0000.00817.54
8.1.110.0040.00417.52
8.1.100.0030.00517.61
8.1.90.0000.00717.54
8.1.80.0040.00417.52
8.1.70.0070.00017.62
8.1.60.0080.00017.66
8.1.50.0000.00717.57
8.1.40.0040.00417.70
8.1.30.0070.00017.77
8.1.20.0030.00517.71
8.1.10.0060.00317.61
8.1.00.0040.00417.59
8.0.300.0000.00718.90
8.0.290.0040.00417.18
8.0.280.0030.00318.38
8.0.270.0030.00517.23
8.0.260.0070.00016.87
8.0.250.0030.00316.96
8.0.240.0060.00517.14
8.0.230.0000.00717.12
8.0.220.0040.00417.08
8.0.210.0040.00417.02
8.0.200.0060.00016.96
8.0.190.0040.00417.10
8.0.180.0040.00417.09
8.0.170.0000.00717.14
8.0.160.0000.00817.16
8.0.150.0000.00716.96
8.0.140.0060.00317.00
8.0.130.0000.00613.44
8.0.120.0040.00416.86
8.0.110.0040.00416.94
8.0.100.0050.00217.05
8.0.90.0040.00416.89
8.0.80.0090.00616.98
8.0.70.0030.00516.88
8.0.60.0000.00717.08
8.0.50.0040.00416.95
8.0.30.0140.00617.26
8.0.20.0110.01117.40
8.0.10.0050.00217.16
8.0.00.0090.01016.75
7.4.330.0020.00215.00
7.4.320.0030.00316.75
7.4.300.0060.00016.79
7.4.290.0070.00016.55
7.4.280.0000.00716.66
7.4.270.0000.00916.64
7.4.260.0050.00013.31
7.4.250.0070.00016.72
7.4.240.0020.00616.74
7.4.230.0030.00316.72
7.4.220.0130.00616.76
7.4.210.0080.00816.72
7.4.200.0030.00316.55
7.4.190.0030.00316.83
7.4.160.0170.00716.38
7.4.150.0150.00917.40
7.4.140.0090.00917.86
7.4.130.0090.00916.63
7.4.120.0120.00716.57
7.4.110.0030.01416.60
7.4.100.0030.01416.56
7.4.90.0000.01716.48
7.4.80.0050.01719.39
7.4.70.0130.01016.58
7.4.60.0160.00316.78
7.4.50.0030.00616.62
7.4.40.0070.00722.77
7.4.30.0130.00316.84
7.4.00.0150.00015.14
7.3.330.0000.00513.22
7.3.320.0040.00413.18
7.3.310.0040.00416.23
7.3.300.0070.00016.45
7.3.290.0030.01116.44
7.3.280.0060.00916.31
7.3.270.0060.01217.40
7.3.260.0200.00316.41
7.3.250.0090.01216.33
7.3.240.0150.00616.71
7.3.230.0130.00316.39
7.3.210.0090.01116.39
7.3.200.0150.00819.39
7.3.190.0110.01116.48
7.3.180.0080.00816.43
7.3.170.0070.01016.60
7.3.160.0130.00316.44
7.3.120.0080.00814.93
7.3.10.0060.00616.91
7.3.00.0070.00716.71
7.2.330.0040.01516.52
7.2.320.0130.00716.91
7.2.310.0130.00316.95
7.2.300.0060.01016.70
7.2.290.0060.01016.77
7.2.130.0030.01216.80
7.2.120.0040.00817.20
7.2.110.0100.00316.81
7.2.100.0070.01017.02
7.2.90.0090.00617.13
7.2.80.0040.00716.96
7.2.70.0070.01016.85
7.2.60.0000.01017.07
7.2.50.0090.00616.89
7.2.40.0040.00716.88
7.2.30.0000.01416.96
7.2.20.0060.00616.84
7.2.10.0100.00317.18
7.2.00.0060.00518.17
7.1.250.0070.01115.93
7.1.240.0070.00715.73
7.1.230.0100.00715.93
7.1.220.0000.00815.72
7.1.210.0060.00916.07
7.1.200.0090.00615.77
7.1.190.0070.00415.86
7.1.180.0070.01015.80
7.1.170.0070.00715.75
7.1.160.0000.01715.76
7.1.150.0040.00715.76
7.1.140.0040.00715.91
7.1.130.0150.00015.63
7.1.120.0060.00915.82
7.1.110.0040.00815.85
7.1.100.0040.01117.03
7.1.90.0030.01015.70
7.1.80.0070.00715.93
7.1.70.0020.01316.47
7.1.60.0070.01017.63
7.1.50.0200.00825.16
7.1.40.0060.00616.00
7.1.30.0090.00615.64
7.1.20.0030.01015.88
7.1.10.0090.00615.70
7.1.00.0070.01919.12
7.0.330.0030.01015.54
7.0.320.0050.00315.46
7.0.310.0040.00815.71
7.0.300.0030.00615.50
7.0.290.0040.00815.63
7.0.280.0060.00915.61
7.0.270.0000.01315.27
7.0.260.0090.00315.61
7.0.250.0070.00315.07
7.0.240.0030.01015.69
7.0.230.0170.00015.59
7.0.220.0070.00715.65
7.0.210.0120.00015.21
7.0.200.0110.00615.38
7.0.190.0120.00615.71
7.0.180.0130.00015.47
7.0.170.0030.01015.31
7.0.160.0000.01515.71
7.0.150.0040.01115.38
7.0.140.0070.03918.78
7.0.130.0040.00415.60
7.0.120.0030.01315.67
7.0.110.0130.00715.16
7.0.100.0100.04517.73
7.0.90.0170.03417.61
7.0.80.0070.03017.80
7.0.70.0130.04317.77
7.0.60.0070.04417.86
7.0.50.0030.03517.98
7.0.40.0030.05216.81
7.0.30.0050.03716.80
7.0.20.0060.02516.94
7.0.10.0050.04716.82
7.0.00.0050.04316.74
5.6.380.0030.01014.33
5.6.370.0030.01014.47
5.6.360.0040.00814.45
5.6.350.0120.00014.34
5.6.340.0040.01114.59
5.6.330.0030.01014.43
5.6.320.0060.00914.31
5.6.310.0090.00314.66
5.6.300.0040.01114.42
5.6.290.0080.00014.18
5.6.280.0040.04017.57
5.6.270.0000.01214.47
5.6.260.0000.01114.33
5.6.250.0080.02817.48
5.6.240.0070.02717.61
5.6.230.0030.03317.45
5.6.220.0040.03917.38
5.6.210.0070.02717.49
5.6.200.0080.04717.69
5.6.190.0070.04317.90
5.6.180.0070.04617.74
5.6.170.0040.04617.67
5.6.160.0020.04217.71
5.6.150.0070.03017.84
5.6.140.0080.04317.55
5.6.130.0120.04017.65
5.6.120.0080.02817.51
5.6.110.0070.02717.50
5.6.100.0020.04417.61
5.6.90.0070.04217.92
5.6.80.0090.02417.18
5.6.70.0120.03317.28
5.6.60.0050.02517.31
5.6.50.0050.02717.22
5.6.40.0140.01717.23
5.6.30.0100.04117.32
5.6.20.0090.02617.32
5.6.10.0100.04017.18
5.6.00.0070.04217.21
5.5.380.0050.04215.63
5.5.370.0080.02815.75
5.5.360.0040.04615.66
5.5.350.0070.04215.86
5.5.340.0060.04815.90
5.5.330.0010.02116.03
5.5.320.0080.01816.09
5.5.310.0040.03215.84
5.5.300.0130.03816.08
5.5.290.0060.04516.10
5.5.280.0030.05015.92
5.5.270.0050.03815.94
5.5.260.0020.04615.97
5.5.250.0050.04615.81
5.5.240.0120.03715.54
5.5.230.0020.02915.71
5.5.220.0080.03915.63
5.5.210.0050.04415.63
5.5.200.0110.03815.79
5.5.190.0080.03615.59
5.5.180.0090.02815.52
5.5.170.0000.00811.17
5.5.160.0090.03515.65
5.5.150.0030.02315.60
5.5.140.0080.02015.53
5.5.130.0080.01715.60
5.5.120.0070.02215.76
5.5.110.0080.02015.66
5.5.100.0130.01615.58
5.5.90.0050.02115.66
5.5.80.0060.02115.62
5.5.70.0020.02515.46
5.5.60.0070.01815.49
5.5.50.0020.02415.41
5.5.40.0060.02015.46
5.5.30.0050.02315.55
5.5.20.0040.02215.42
5.5.10.0020.02515.54
5.5.00.0050.02515.63
5.4.450.0050.02815.27
5.4.440.0060.04115.38
5.4.430.0050.03815.24
5.4.420.0050.04215.22
5.4.410.0090.03915.04
5.4.400.0100.03314.87
5.4.390.0050.04115.11
5.4.380.0020.02515.05
5.4.370.0070.03515.09
5.4.360.0070.04015.10
5.4.350.0090.01815.14
5.4.340.0040.04115.18
5.4.330.0000.01211.32
5.4.320.0070.02314.95
5.4.310.0040.02415.09
5.4.300.0040.02015.08
5.4.290.0050.01815.11
5.4.280.0010.02315.02
5.4.270.0070.02215.05
5.4.260.0030.02115.04
5.4.250.0060.02215.09
5.4.240.0030.02414.95
5.4.230.0040.02115.20
5.4.220.0050.02015.18
5.4.210.0030.02415.00
5.4.200.0050.02415.10
5.4.190.0080.01915.03
5.4.180.0050.02215.13
5.4.170.0050.02315.16
5.4.160.0060.02115.11
5.4.150.0030.02315.09
5.4.140.0050.02213.86
5.4.130.0050.02313.61
5.4.120.0120.01713.82
5.4.110.0030.01913.56
5.4.100.0050.01813.77
5.4.90.0100.01713.74
5.4.80.0050.01813.73
5.4.70.0030.02013.73
5.4.60.0050.01713.80
5.4.50.0040.01913.84
5.4.40.0120.02913.74
5.4.30.0030.02213.65
5.4.20.0080.01813.57
5.4.10.0050.01513.61
5.4.00.0050.02313.39
5.3.290.0050.04312.65
5.3.280.0020.02412.43
5.3.270.0030.02212.71
5.3.260.0030.02512.52
5.3.250.0070.01812.58
5.3.240.0050.02012.42
5.3.230.0050.01712.48
5.3.220.0020.02612.62
5.3.210.0040.02212.54
5.3.200.0060.01912.46
5.3.190.0100.01612.50
5.3.180.0050.02012.66
5.3.170.0040.01912.66
5.3.160.0050.01812.52
5.3.150.0040.02112.66
5.3.140.0050.01812.47
5.3.130.0040.01912.66
5.3.120.0070.01812.62
5.3.110.0040.01712.54
5.3.100.0000.02612.35
5.3.90.0050.02212.36
5.3.80.0070.01712.16
5.3.70.0040.01912.26
5.3.60.0000.02512.36
5.3.50.0010.02012.18
5.3.40.0020.02212.13
5.3.30.0070.01712.21
5.3.20.0000.02112.07
5.3.10.0030.02012.08
5.3.00.0020.02012.02
5.2.170.0000.01710.61
5.2.160.0030.01610.52
5.2.150.0050.01310.58
5.2.140.0020.02110.53
5.2.130.0020.01710.56
5.2.120.0030.01610.58
5.2.110.0030.01310.56
5.2.100.0050.02810.47
5.2.90.0020.02010.58
5.2.80.0040.01910.35
5.2.70.0060.03110.46
5.2.60.0000.03110.43
5.2.50.0020.03610.34
5.2.40.0030.01810.53
5.2.30.0050.03110.34
5.2.20.0030.03410.48
5.2.10.0000.02810.27
5.2.00.0040.03210.41
5.1.60.0050.01310.04
5.1.50.0030.02510.05
5.1.40.0030.01810.09
5.1.30.0050.02910.18
5.1.20.0050.03010.13
5.1.10.0050.02810.06
5.1.00.0020.0319.98
5.0.50.0070.0229.65
5.0.40.0010.0269.65
5.0.30.0000.0239.65
5.0.20.0030.0219.65
5.0.10.0080.0189.65
5.0.00.0070.0299.65
4.4.90.0040.0189.65
4.4.80.0060.0179.65
4.4.70.0050.0159.65
4.4.60.0010.0209.65
4.4.50.0020.0139.65
4.4.40.0050.0159.65
4.4.30.0020.0139.65
4.4.20.0030.0179.65
4.4.10.0040.0219.65
4.4.00.0020.0299.65
4.3.110.0000.0189.65
4.3.100.0000.0169.65
4.3.90.0080.0139.65
4.3.80.0020.0259.65
4.3.70.0020.0209.65
4.3.60.0000.0219.65
4.3.50.0030.0189.65
4.3.40.0020.0189.65
4.3.30.0000.0179.65
4.3.20.0030.0129.65
4.3.10.0000.0159.65
4.3.00.0000.0169.65

preferences:
39.66 ms | 401 KiB | 5 Q