3v4l.org

run code in 300+ PHP versions simultaneously
<?php $body = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <META content="text/html; charset=windows-1251" http-equiv=Content-Type> <META name=GENERATOR content="MSHTML 11.00.9600.17105"> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <FONT size=2><DIV align=center> <TABLE borderColor=#0e0016 cellSpacing=2 borderColorDark=#ba0000 cellPadding=0 width=860 bgColor=#f5f5fa borderColorLight=#ba0000 border=0></TABLE> </BODY> </HTML>'; $body2 = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><META content="text/html; charset=windows-1251" http-equiv=Content-Type><META name=GENERATOR content="MSHTML 11.00.9600.17105"><STYLE></STYLE></HEAD><BODY bgColor=#ffffff><FONT size=2><BODY>test<BODY>test2</BODY></BODY><DIV align=center><TABLE borderColor=#0e0016 cellSpacing=2 borderColorDark=#ba0000 cellPadding=0 width=860 bgColor=#f5f5fa borderColorLight=#ba0000 border=0></TABLE></BODY></HTML>'; $pattern = "#charset=(.*)\"#is"; preg_match($pattern, $body2, $matches); var_dump($matches);

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)
8.3.60.0070.00716.75
8.3.50.0130.00521.97
8.3.40.0120.00619.00
8.3.30.0100.00318.88
8.3.20.0080.00020.25
8.3.10.0040.00421.90
8.3.00.0040.00420.97
8.2.180.0070.01118.79
8.2.170.0100.00722.96
8.2.160.0030.01322.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00319.82
8.2.110.0100.00021.15
8.2.100.0110.00017.88
8.2.90.0040.00419.08
8.2.80.0090.00017.97
8.2.70.0110.00017.38
8.2.60.0030.00617.54
8.2.50.0050.00818.07
8.2.40.0040.00418.16
8.2.30.0040.00417.90
8.2.20.0050.00317.76
8.2.10.0000.00818.02
8.2.00.0000.00717.74
8.1.280.0110.00425.92
8.1.270.0060.00318.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.98
8.1.230.0060.00620.75
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0080.00020.28
8.1.160.0060.00321.93
8.1.150.0040.00418.90
8.1.140.0050.00317.53
8.1.130.0030.00317.84
8.1.120.0030.00317.46
8.1.110.0040.00417.46
8.1.100.0000.00717.57
8.1.90.0040.00417.40
8.1.80.0040.00317.56
8.1.70.0000.00717.42
8.1.60.0030.00617.55
8.1.50.0000.00817.56
8.1.40.0080.00017.59
8.1.30.0030.00517.80
8.1.20.0040.00417.67
8.1.10.0000.00817.64
8.1.00.0000.01117.48
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0070.00018.41
8.0.270.0040.00417.25
8.0.260.0070.00018.39
8.0.250.0000.00816.90
8.0.240.0030.00317.05
8.0.230.0030.00416.99
8.0.220.0040.00416.96
8.0.210.0040.00417.00
8.0.200.0030.00317.02
8.0.190.0040.00316.93
8.0.180.0040.00416.86
8.0.170.0000.00716.95
8.0.160.0030.00316.86
8.0.150.0000.00716.95
8.0.140.0000.00716.94
8.0.130.0040.00413.34
8.0.120.0030.00616.90
8.0.110.0000.00817.02
8.0.100.0040.00416.95
8.0.90.0050.00216.79
8.0.80.0060.01516.94
8.0.70.0000.00716.84
8.0.60.0040.00417.01
8.0.50.0040.00416.92
8.0.30.0170.00817.17
8.0.20.0130.00817.40
8.0.10.0080.00016.87
8.0.00.0060.01216.86
7.4.330.0000.00515.03
7.4.320.0000.00616.66
7.4.300.0040.00416.76
7.4.290.0070.00316.55
7.4.280.0020.00916.73
7.4.270.0000.00716.74
7.4.260.0070.00016.70
7.4.250.0040.00416.63
7.4.240.0040.00416.67
7.4.230.0050.00216.53
7.4.220.0070.01116.56
7.4.210.0050.01016.71
7.4.200.0030.00316.81
7.4.160.0140.00716.77
7.4.150.0110.00817.40
7.4.140.0120.01017.86
7.4.130.0090.00916.47
7.4.120.0040.01416.47
7.4.110.0090.00916.55
7.4.100.0150.00316.31
7.4.90.0130.00616.52
7.4.80.0080.00819.39
7.4.70.0150.00616.57
7.4.60.0060.01016.44
7.4.50.0000.00716.38
7.4.40.0090.00616.46
7.4.30.0060.01216.64
7.4.10.0030.01314.75
7.4.00.0060.01114.92
7.3.330.0050.00013.12
7.3.320.0000.00613.18
7.3.310.0000.00716.30
7.3.300.0000.00716.32
7.3.290.0000.00716.23
7.3.280.0100.00816.25
7.3.270.0070.01017.40
7.3.260.0160.00316.31
7.3.250.0070.01216.29
7.3.240.0070.01116.64
7.3.230.0030.01416.39
7.3.210.0060.00916.48
7.3.200.0190.00319.39
7.3.190.0100.00616.49
7.3.180.0050.01116.61
7.3.170.0130.00316.47
7.3.160.0100.00716.49
7.3.130.0030.01414.72
7.3.120.0060.01114.88
7.3.110.0080.00815.04
7.3.100.0090.00814.83
7.3.90.0090.00514.96
7.3.80.0050.00914.57
7.3.70.0050.00714.80
7.3.60.0050.00814.59
7.3.50.0060.00914.85
7.3.40.0040.00914.75
7.3.30.0000.01514.70
7.3.20.0080.00516.71
7.3.10.0050.00716.50
7.3.00.0040.00816.51
7.2.330.0160.00316.60
7.2.320.0160.00316.72
7.2.310.0120.00616.43
7.2.300.0110.01116.68
7.2.290.0070.01016.43
7.2.260.0120.00614.64
7.2.250.0070.00914.95
7.2.240.0110.00515.03
7.2.230.0070.01115.04
7.2.220.0050.01314.79
7.2.210.0070.00714.87
7.2.200.0050.00715.01
7.2.190.0050.01114.99
7.2.180.0080.00814.83
7.2.170.0020.00815.01
7.2.160.0070.00715.16
7.2.150.0090.00316.96
7.2.140.0000.01217.04
7.2.130.0060.00816.65
7.2.120.0100.00616.90
7.2.110.0070.01016.79
7.2.100.0070.00716.84
7.2.90.0130.00616.71
7.2.80.0070.01016.81
7.2.70.0070.01116.69
7.2.60.0110.00916.83
7.2.50.0140.00516.71
7.2.40.0130.00816.74
7.2.30.0080.00916.74
7.2.20.0100.00916.84
7.2.10.0060.00716.77
7.2.00.0100.00717.44
7.1.330.0080.00815.70
7.1.320.0030.01115.95
7.1.310.0020.01315.98
7.1.300.0060.00815.78
7.1.290.0060.00515.94
7.1.280.0060.00615.93
7.1.270.0070.00715.87
7.1.260.0100.00515.76
7.1.250.0070.00615.80
7.1.240.0090.00815.87
7.1.230.0070.01015.92
7.1.220.0090.00715.93
7.1.210.0080.00815.85
7.1.200.0080.00715.86
7.1.190.0060.00915.86
7.1.180.0040.01215.72
7.1.170.0060.00815.66
7.1.160.0080.00615.57
7.1.150.0030.01115.82
7.1.140.0080.00515.88
7.1.130.0090.00415.70
7.1.120.0070.00615.72
7.1.110.0040.00915.76
7.1.100.0080.00616.61
7.1.90.0030.01115.86
7.1.80.0050.00615.90
7.1.70.0060.00716.35
7.1.60.0080.01017.12
7.1.50.0100.00716.41
7.1.40.0070.00515.73
7.1.30.0050.01015.77
7.1.20.0080.00415.85
7.1.10.0080.00815.83
7.1.00.0060.03017.93
7.0.330.0020.01315.36
7.0.320.0080.00715.39
7.0.310.0070.01015.43
7.0.300.0030.01215.32
7.0.290.0100.00415.28
7.0.280.0100.00515.46
7.0.270.0100.00315.58
7.0.260.0100.00315.25
7.0.250.0070.00415.38
7.0.240.0050.00615.46
7.0.230.0030.00715.54
7.0.220.0040.00915.51
7.0.210.0040.01115.47
7.0.200.0160.00315.15
7.0.190.0100.00215.24
7.0.180.0060.00915.46
7.0.170.0080.00615.54
7.0.160.0080.00515.33
7.0.150.0110.00515.60
7.0.140.0070.02317.56
7.0.130.0050.00715.40
7.0.120.0060.01015.38
7.0.110.0060.00815.42
7.0.100.0110.02417.03
7.0.90.0070.03316.89
7.0.80.0060.03216.85
7.0.70.0050.03517.01
7.0.60.0130.02317.01
7.0.50.0120.02816.99
7.0.40.0090.03015.72
7.0.30.0070.03115.63
7.0.20.0070.02715.64
7.0.10.0060.02115.75
7.0.00.0040.03015.63
5.6.400.0030.00614.37
5.6.390.0070.00714.05
5.6.380.0030.01014.33
5.6.370.0100.00814.09
5.6.360.0040.01214.18
5.6.350.0040.00914.33
5.6.340.0140.00014.26
5.6.330.0070.00514.09
5.6.320.0050.00713.77
5.6.310.0050.00814.10
5.6.300.0060.00914.21
5.6.290.0070.01014.36
5.6.280.0060.02616.29
5.6.270.0080.00814.33
5.6.260.0030.01213.96
5.6.250.0090.03216.49
5.6.240.0090.03016.29
5.6.230.0030.02516.42
5.6.220.0100.02716.31
5.6.210.0070.02616.23
5.6.200.0050.02616.43
5.6.190.0070.02116.34
5.6.180.0030.03516.45
5.6.170.0070.03116.61
5.6.160.0080.02716.61
5.6.150.0060.03216.50
5.6.140.0090.02616.54
5.6.130.0040.03416.57
5.6.120.0100.02916.35
5.6.110.0070.02016.37
5.6.100.0080.03316.38
5.6.90.0030.02816.36
5.6.80.0070.02516.21
5.6.70.0070.03116.21
5.6.60.0080.02616.06
5.6.50.0110.02716.17
5.6.40.0100.02216.25
5.6.30.0060.02516.30
5.6.20.0100.01816.06
5.6.10.0050.03216.27
5.6.00.0090.02816.17
5.5.380.0030.02015.27
5.5.370.0080.02615.28
5.5.360.0070.03115.33
5.5.350.0050.02115.11
5.5.340.0020.03615.29
5.5.330.0040.03215.34
5.5.320.0090.03015.36
5.5.310.0070.03015.43
5.5.300.0090.02615.34
5.5.290.0090.02315.29
5.5.280.0050.03215.38
5.5.270.0020.03215.46
5.5.260.0040.02415.24
5.5.250.0050.01615.35
5.5.240.0050.01915.18
5.5.230.0050.02515.11
5.5.220.0080.02915.15
5.5.210.0060.02615.20
5.5.200.0070.03015.14
5.5.190.0040.02315.13
5.5.180.0080.02915.13
5.5.170.0020.00812.64
5.5.160.0090.02815.08
5.5.150.0020.03115.12
5.5.140.0050.01915.14
5.5.130.0040.02315.14
5.5.120.0080.02715.17
5.5.110.0110.02615.14
5.5.100.0110.02515.06
5.5.90.0050.02815.05
5.5.80.0080.02714.99
5.5.70.0040.03515.11
5.5.60.0060.03015.07
5.5.50.0080.01715.02
5.5.40.0050.03015.06
5.5.30.0060.03115.08
5.5.20.0070.02215.16
5.5.10.0060.01415.06
5.5.00.0060.02015.05
5.4.450.0020.02613.69
5.4.440.0060.02813.79
5.4.430.0010.03413.82
5.4.420.0030.01613.84
5.4.410.0040.02913.84
5.4.400.0070.02813.71
5.4.390.0040.02713.72
5.4.380.0050.02613.74
5.4.370.0060.02513.58
5.4.360.0050.02913.67
5.4.350.0070.02613.74
5.4.340.0050.03213.64
5.4.330.0040.00411.12
5.4.320.0050.02513.70
5.4.310.0060.02713.78
5.4.300.0060.02013.60
5.4.290.0080.02313.64
5.4.280.0060.02813.69
5.4.270.0030.03313.68
5.4.260.0060.03013.60
5.4.250.0080.02713.67
5.4.240.0110.02413.68
5.4.230.0080.02513.69
5.4.220.0000.03313.71
5.4.210.0020.02113.64
5.4.200.0020.01913.69
5.4.190.0070.02513.61
5.4.180.0060.02913.55
5.4.170.0060.02013.68
5.4.160.0070.02613.76
5.4.150.0100.02613.57
5.4.140.0020.02312.82
5.4.130.0060.01712.81
5.4.120.0040.02512.75
5.4.110.0020.03312.78
5.4.100.0050.02812.73
5.4.90.0050.03012.66
5.4.80.0040.01612.70
5.4.70.0080.02312.83
5.4.60.0030.02512.78
5.4.50.0050.02812.83
5.4.40.0040.02912.82
5.4.30.0020.02712.87
5.4.20.0070.02512.68
5.4.10.0050.02712.74
5.4.00.0060.02712.63
5.3.290.0060.04312.92
5.3.280.0030.04012.80
5.3.270.0030.04412.88
5.3.260.0040.04212.87
5.3.250.0030.03812.88
5.3.240.0050.04112.82
5.3.230.0120.02212.88
5.3.220.0050.02512.85
5.3.210.0050.04212.79
5.3.200.0090.03712.84
5.3.190.0070.03412.80
5.3.180.0070.03212.79
5.3.170.0080.04012.80
5.3.160.0090.02012.80
5.3.150.0020.04212.86
5.3.140.0090.03412.78
5.3.130.0070.02412.82
5.3.120.0080.03612.79
5.3.110.0050.03112.86
5.3.100.0030.04112.58
5.3.90.0030.03812.54
5.3.80.0030.04012.47
5.3.70.0050.03712.58
5.3.60.0060.04112.58
5.3.50.0050.03712.55
5.3.40.0060.03612.45
5.3.30.0050.04012.52
5.3.20.0110.03112.32
5.3.10.0060.03912.39
5.3.00.0070.03412.41
5.2.170.0050.03211.38
5.2.160.0020.03711.38
5.2.150.0030.03211.38
5.2.140.0060.03611.38
5.2.130.0050.03311.38
5.2.120.0010.02811.38
5.2.110.0070.03211.38
5.2.100.0070.02811.38
5.2.90.0040.03011.38
5.2.80.0000.03611.38
5.2.70.0020.03511.38
5.2.60.0040.03311.38
5.2.50.0050.02511.38
5.2.40.0030.03411.38
5.2.30.0060.02511.38
5.2.20.0030.03511.38
5.2.10.0030.02011.38
5.2.00.0040.02811.38
5.1.60.0060.02811.38
5.1.50.0070.02211.38
5.1.40.0020.02511.38
5.1.30.0050.01711.38
5.1.20.0070.02811.38
5.1.10.0000.03411.38
5.1.00.0060.02811.38
5.0.50.0070.02111.38
5.0.40.0020.02211.38
5.0.30.0060.03211.38
5.0.20.0020.02611.38
5.0.10.0050.02011.38
5.0.00.0020.03411.38
4.4.90.0020.01211.38
4.4.80.0030.01711.38
4.4.70.0050.01211.38
4.4.60.0020.02011.38
4.4.50.0030.01811.38
4.4.40.0020.01511.38
4.4.30.0000.02111.38
4.4.20.0030.01611.38
4.4.10.0050.01711.38
4.4.00.0020.02811.38
4.3.110.0000.02211.38
4.3.100.0020.02111.38
4.3.90.0020.01911.38
4.3.80.0000.03011.38
4.3.70.0030.01811.38
4.3.60.0020.01511.38
4.3.50.0020.01111.38
4.3.40.0000.02011.38
4.3.30.0020.01811.38
4.3.20.0000.01111.38
4.3.10.0010.01511.38
4.3.00.0000.01911.38

preferences:
53.57 ms | 401 KiB | 5 Q