3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = "%(.*?[?!.]{1,})[ ]{0,}(?=[A-Zd])|(.*?[?!.]{1,})$%"; $regex2 = "/belauscht.*[.|!|?]/"; $text = "Der Bundesnachrichtendienst (BND) belauscht angeblich seit mindestens zwei Jahren die Leitungen von 25 Internet-Providern, von deren Leitungen er am Datenknotenpunkt De-CIX in Frankfurt einige anzapft. Das berichtet das Nachrichtenmagzin Der Spiegel, der sich auf eine Anordnung zur Beschränkung des Brief-, Post- und Fernmeldegeheimnisses bezieht. Dieses vom Bundeskanzleramt und Bundesinnenministerium abgezeichnete vertrauliche Schreiben zur strategischen Fernmeldeaufklärung habe der BND an den Verband der deutschen Internetwirtschaft eco verschickt. Die rechtliche Grundlage ist im G10-Gesetz geregelt."; preg_match_all($regex, $text, $result); echo "<pre>"; print_r($result); echo "</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)
8.3.60.0110.00718.43
8.3.50.0140.00522.05
8.3.40.0030.01519.00
8.3.30.0090.01218.79
8.3.20.0080.00018.72
8.3.10.0040.00421.04
8.3.00.0080.00023.52
8.2.180.0120.00617.00
8.2.170.0110.00422.96
8.2.160.0000.01320.32
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00721.21
8.2.110.0070.00320.38
8.2.100.0070.00418.03
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0040.00417.80
8.2.50.0040.00818.07
8.2.40.0000.00817.97
8.2.30.0040.00419.34
8.2.20.0040.00417.85
8.2.10.0000.00717.65
8.2.00.0050.00517.77
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.43
8.1.230.0040.00820.97
8.1.220.0090.00018.77
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0070.00017.28
8.1.180.0040.00418.10
8.1.170.0000.01418.36
8.1.160.0000.00718.91
8.1.150.0110.00018.72
8.1.140.0070.00017.58
8.1.130.0030.00317.76
8.1.120.0070.00017.58
8.1.110.0050.00217.44
8.1.100.0040.00417.55
8.1.90.0040.00417.43
8.1.80.0030.00517.53
8.1.70.0070.00017.41
8.1.60.0060.00317.59
8.1.50.0050.00317.56
8.1.40.0040.00417.52
8.1.30.0000.00917.77
8.1.20.0000.00817.69
8.1.10.0040.00417.71
8.1.00.0000.00817.65
8.0.300.0000.00820.02
8.0.290.0000.00817.18
8.0.280.0030.00318.45
8.0.270.0000.00717.19
8.0.260.0030.00316.88
8.0.250.0000.00816.89
8.0.240.0040.00417.05
8.0.230.0000.00617.07
8.0.220.0030.00316.87
8.0.210.0030.00316.95
8.0.200.0000.00616.91
8.0.190.0030.00317.07
8.0.180.0040.00417.03
8.0.170.0080.00016.94
8.0.160.0040.00416.95
8.0.150.0040.00416.96
8.0.140.0110.00017.02
8.0.130.0030.00313.36
8.0.120.0040.00416.90
8.0.110.0000.00816.93
8.0.100.0070.00017.03
8.0.90.0040.00416.84
8.0.80.0070.01416.96
8.0.70.0080.00016.78
8.0.60.0050.00316.88
8.0.50.0040.00416.83
8.0.30.0130.00517.20
8.0.20.0110.00917.43
8.0.10.0040.00417.12
8.0.00.0080.01416.87
7.4.330.0000.00615.00
7.4.320.0000.00616.55
7.4.300.0030.00716.75
7.4.290.0000.00616.66
7.4.280.0030.00316.74
7.4.270.0030.00316.73
7.4.260.0050.00013.44
7.4.250.0030.00616.63
7.4.240.0000.00716.67
7.4.230.0070.00016.85
7.4.220.0130.01316.61
7.4.210.0110.00816.75
7.4.200.0050.00216.50
7.4.190.0030.00316.61
7.4.160.0140.00916.66
7.4.150.0110.00817.40
7.4.140.0110.01117.86
7.4.130.0090.01116.58
7.4.120.0090.01216.74
7.4.110.0030.01416.61
7.4.100.0130.01016.58
7.4.90.0160.00916.63
7.4.80.0090.01219.39
7.4.70.0150.00616.66
7.4.60.0120.00416.60
7.4.50.0060.00316.44
7.4.40.0070.01022.77
7.4.30.0120.00916.77
7.4.00.0100.00715.09
7.3.330.0050.00013.26
7.3.320.0060.00013.02
7.3.310.0030.00316.22
7.3.300.0070.00016.23
7.3.290.0070.00716.24
7.3.280.0080.00816.30
7.3.270.0040.01317.40
7.3.260.0090.00918.24
7.3.250.0090.00816.60
7.3.240.0070.01016.33
7.3.230.0160.00016.60
7.3.210.0140.00316.59
7.3.200.0150.00316.64
7.3.190.0220.00016.70
7.3.180.0090.00616.33
7.3.170.0080.00816.72
7.3.160.0130.00416.41
7.3.120.0070.00714.79
7.2.330.0060.01216.70
7.2.320.0130.00916.59
7.2.310.0060.01216.62
7.2.300.0100.00716.41
7.2.290.0080.00816.60
7.1.70.0000.00717.17
7.1.60.0110.01419.08
7.1.50.0070.00316.75
7.1.00.0000.03722.50
7.0.200.0040.00417.01
7.0.140.0070.07322.13
7.0.100.0230.04319.99
7.0.90.0030.07719.90
7.0.80.0330.06719.95
7.0.70.0070.07320.12
7.0.60.0200.07319.96
7.0.50.0230.03720.20
7.0.40.0000.04020.12
7.0.30.0100.05320.02
7.0.20.0100.03720.09
7.0.10.0130.07720.10
7.0.00.0130.07320.02
5.6.280.0000.07320.80
5.6.250.0130.08020.77
5.6.240.0100.08320.59
5.6.230.0130.07320.62
5.6.220.0070.06720.48
5.6.210.0130.07320.55
5.6.200.0130.08021.00
5.6.190.0070.07020.95
5.6.180.0030.09021.09
5.6.170.0100.08720.89
5.6.160.0070.04321.15
5.6.150.0100.05321.09
5.6.140.0070.03721.04
5.6.130.0100.05021.05
5.6.120.0000.04320.99
5.6.110.0100.03321.14
5.6.100.0030.04721.07
5.6.90.0000.04320.91
5.6.80.0100.03720.38
5.6.70.0030.04320.38
5.6.60.0030.04320.36
5.6.50.0070.08020.47
5.6.40.0030.05320.36
5.6.30.0000.05320.33
5.6.20.0000.05020.42
5.6.10.0030.04020.43
5.6.00.0000.04320.28
5.5.380.0100.05320.56
5.5.370.0130.06020.45
5.5.360.0100.06720.55
5.5.350.0070.05020.30
5.5.340.0100.04020.78
5.5.330.0030.04320.76
5.5.320.0130.03020.63
5.5.310.0100.06320.78
5.5.300.0000.04720.91
5.5.290.0030.04020.78
5.5.280.0100.03720.86
5.5.270.0070.04020.89
5.5.260.0070.04020.89
5.5.250.0070.03320.57
5.5.240.0030.04320.30
5.5.230.0070.03320.14
5.5.220.0070.05020.13
5.5.210.0030.05320.14
5.5.200.0030.07019.98
5.5.190.0070.04020.20
5.5.180.0070.03720.21
5.5.160.0070.03719.97
5.5.150.0070.03720.18
5.5.140.0000.04319.97
5.5.130.0070.03720.19
5.5.120.0030.04320.20
5.5.110.0170.03020.21
5.5.100.0030.04020.15
5.5.90.0100.03020.14
5.5.80.0030.04019.95
5.5.70.0070.03720.09
5.5.60.0000.04319.91
5.5.50.0130.03720.04
5.5.40.0000.04320.13
5.5.30.0100.03020.04
5.5.20.0000.04320.02
5.5.10.0070.03719.98
5.5.00.0000.04320.02
5.4.450.0030.04019.20
5.4.440.0070.04019.17
5.4.430.0000.04019.34
5.4.420.0000.04319.46
5.4.410.0070.03719.40
5.4.400.0000.03319.09
5.4.390.0100.03719.04
5.4.380.0070.03719.13
5.4.370.0000.04019.03
5.4.360.0130.07319.04
5.4.350.0070.03319.05
5.4.340.0070.03719.12
5.4.320.0070.03719.24
5.4.310.0100.03319.13
5.4.300.0070.03719.21
5.4.290.0030.04019.02
5.4.280.0130.03018.96
5.4.270.0130.03019.12
5.4.260.0030.04019.20
5.4.250.0000.04019.15
5.4.240.0070.03319.17
5.4.230.0070.05319.04
5.4.220.0000.04319.14
5.4.210.0070.03319.02
5.4.200.0070.03719.17
5.4.190.0000.04019.02
5.4.180.0000.04019.11
5.4.170.0000.03718.86
5.4.160.0030.04019.11
5.4.150.0100.05719.05
5.4.140.0070.03316.42
5.4.130.0000.03716.34
5.4.120.0070.03316.23
5.4.110.0170.06716.50
5.4.100.0030.07316.35
5.4.90.0070.03016.39
5.4.80.0030.07716.41
5.4.70.0000.07716.51
5.4.60.0100.04016.29
5.4.50.0030.07716.24
5.4.40.0030.07716.42
5.4.30.0030.04316.47
5.4.20.0100.07016.44
5.4.10.0130.06016.44
5.4.00.0030.04015.82
5.3.290.0030.06314.71
5.3.280.0000.04014.54
5.3.270.0030.03314.69
5.3.260.0000.05014.52
5.3.250.0000.04014.70
5.3.240.0030.03714.62
5.3.230.0030.07714.55
5.3.220.0030.03714.51
5.3.210.0000.07014.70
5.3.200.0130.06014.68
5.3.190.0130.06714.70
5.3.180.0100.06714.48
5.3.170.0130.05014.53
5.3.160.0030.07714.59
5.3.150.0100.04014.62
5.3.140.0030.08014.54
5.3.130.0100.07714.49
5.3.120.0030.05714.64
5.3.110.0030.04714.52
5.3.100.0070.06314.09
5.3.90.0100.07313.93
5.3.80.0130.06713.91
5.3.70.0070.04014.14
5.3.60.0170.06314.05
5.3.50.0100.05713.98
5.3.40.0030.04313.99
5.3.30.0030.07713.98
5.3.20.0070.07313.66
5.3.10.0000.07013.65
5.3.00.0000.05313.75
5.2.170.0100.03011.23
5.2.160.0100.06011.04
5.2.150.0030.03011.02
5.2.140.0070.05311.12
5.2.130.0070.04711.08
5.2.120.0070.03011.21
5.2.110.0030.04311.09
5.2.100.0030.03310.99
5.2.90.0130.05011.16
5.2.80.0030.06711.09
5.2.70.0000.06311.15
5.2.60.0030.06311.03
5.2.50.0070.06010.94
5.2.40.0000.03311.01
5.2.30.0000.03311.00
5.2.20.0130.05311.10
5.2.10.0100.05010.85
5.2.00.0030.06710.77
5.1.60.0170.0479.87
5.1.50.0070.03710.02
5.1.40.0000.05710.05
5.1.30.0000.05310.34
5.1.20.0030.03010.39
5.1.10.0030.05310.10
5.1.00.0030.05710.08
5.0.50.0000.0379.85
5.0.40.0070.0309.85
5.0.30.0000.0639.85
5.0.20.0000.0339.85
5.0.10.0030.0409.85
5.0.00.0030.0439.85
4.4.90.0030.0409.85
4.4.80.0030.0239.85
4.4.70.0000.0309.85
4.4.60.0000.0309.85
4.4.50.0000.0339.85
4.4.40.0030.0409.85
4.4.30.0000.0379.85
4.4.20.0000.0239.85
4.4.10.0030.0279.85
4.4.00.0000.0439.85
4.3.110.0070.0179.85
4.3.100.0100.0239.85
4.3.90.0070.0139.85
4.3.80.0070.0439.85
4.3.70.0030.0309.85
4.3.60.0030.0339.85
4.3.50.0030.0239.85
4.3.40.0000.0409.85
4.3.30.0000.0239.85
4.3.20.0000.0339.85
4.3.10.0070.0239.85
4.3.00.0000.0209.85

preferences:
43.18 ms | 401 KiB | 5 Q