3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match(<<<EOD % <((?i)password(?-i))> \s*+ (?P<password>.*?) \s* </\1> %x EOD , '<Password> toto </Password>', $match); var_dump($match);

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)
8.3.40.0150.00018.82
8.3.30.0120.00318.95
8.3.20.0060.00320.33
8.3.10.0050.00323.61
8.3.00.0050.00319.50
8.2.170.0080.00622.96
8.2.160.0030.01020.37
8.2.150.0020.00524.18
8.2.140.0050.00324.66
8.2.130.0070.00426.16
8.2.120.0040.00421.13
8.2.110.0060.00322.39
8.2.100.0120.00017.78
8.2.90.0030.00519.11
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0000.00817.68
8.2.50.0030.01018.07
8.2.40.0000.00819.72
8.2.30.0070.00017.84
8.2.20.0040.00417.59
8.2.10.0050.00317.84
8.2.00.0040.00417.59
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0060.00619.16
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00717.23
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0060.00321.98
8.1.150.0040.00418.70
8.1.140.0000.00717.47
8.1.130.0000.00717.79
8.1.120.0040.00417.45
8.1.110.0000.00817.37
8.1.100.0030.00317.37
8.1.90.0000.00817.50
8.1.80.0030.00517.39
8.1.70.0070.00017.41
8.1.60.0090.00017.67
8.1.50.0030.00517.59
8.1.40.0030.00617.58
8.1.30.0040.00417.59
8.1.20.0000.00817.50
8.1.10.0030.00617.59
8.1.00.0030.00617.60
8.0.300.0030.00618.77
8.0.290.0000.00916.88
8.0.280.0000.00718.36
8.0.270.0000.00817.11
8.0.260.0060.00017.14
8.0.250.0030.00317.05
8.0.240.0060.00017.05
8.0.230.0040.00416.91
8.0.220.0040.00417.03
8.0.210.0030.00317.02
8.0.200.0070.00017.05
8.0.190.0050.00516.89
8.0.180.0000.00816.90
8.0.170.0060.00316.98
8.0.160.0040.00417.02
8.0.150.0030.00316.91
8.0.140.0070.00016.92
8.0.130.0050.00313.37
8.0.120.0000.00816.84
8.0.110.0030.00517.08
8.0.100.0040.00416.83
8.0.90.0000.00816.95
8.0.80.0060.01017.00
8.0.70.0040.00416.81
8.0.60.0050.00316.98
8.0.50.0050.00216.95
8.0.30.0140.00617.13
8.0.20.0170.00717.42
8.0.10.0000.00716.97
8.0.00.0120.00716.75
7.4.330.0030.00315.00
7.4.320.0050.00216.59
7.4.300.0000.00616.74
7.4.290.0070.00016.57
7.4.280.0050.00316.66
7.4.270.0000.00716.46
7.4.260.0040.00416.65
7.4.250.0040.00416.58
7.4.240.0050.00216.70
7.4.230.0070.00016.71
7.4.220.0000.01816.67
7.4.210.0110.00416.70
7.4.200.0000.00716.70
7.4.160.0090.00616.60
7.4.150.0100.01417.40
7.4.140.0100.00817.86
7.4.130.0070.01116.68
7.4.120.0080.00916.56
7.4.110.0100.01416.57
7.4.100.0030.01316.65
7.4.90.0100.00716.80
7.4.80.0090.01119.39
7.4.70.0110.00616.70
7.4.60.0070.01016.43
7.4.50.0030.00516.49
7.4.40.0050.01116.46
7.4.30.0130.00316.50
7.4.00.0000.00715.02
7.3.330.0060.00013.19
7.3.320.0070.00013.26
7.3.310.0030.00616.38
7.3.300.0000.00716.16
7.3.290.0090.00616.40
7.3.280.0130.00616.38
7.3.270.0040.01317.40
7.3.260.0100.00716.52
7.3.240.0080.00816.30
7.3.230.0080.00816.41
7.3.210.0030.01316.24
7.3.200.0150.00419.39
7.3.190.0070.01016.69
7.3.180.0130.00316.36
7.3.170.0150.00016.71
7.3.160.0100.00716.46
7.2.330.0120.00616.60
7.2.320.0000.01716.60
7.2.310.0090.00916.63
7.2.300.0100.00616.50
7.2.290.0030.01316.52
7.2.00.0030.01019.32
7.1.100.0160.00617.95
7.1.70.0030.00617.02
7.1.60.0110.01419.40
7.1.50.0190.01334.92
7.1.00.0030.07722.47
7.0.200.0030.00616.87
7.0.140.0030.07722.07
7.0.60.0100.07719.91
7.0.50.0030.04317.88
7.0.40.0130.07720.30
7.0.30.0230.04320.03
7.0.20.0270.05720.01
7.0.10.0200.06720.10
7.0.00.0070.04320.34
5.6.280.0070.07020.89
5.6.210.0100.04320.47
5.6.200.0030.04718.21
5.6.190.0070.07020.43
5.6.180.0530.06320.41
5.6.170.0270.04320.41
5.6.160.0070.07720.61
5.6.150.0030.08718.22
5.6.140.0130.03318.21
5.6.130.0130.07318.10
5.6.120.0130.03321.01
5.6.110.0070.05020.97
5.6.100.0170.07321.08
5.6.90.0100.07021.08
5.6.80.0230.06320.43
5.5.350.0330.06320.32
5.5.340.0030.04317.96
5.5.330.0070.08720.19
5.5.320.0300.04720.32
5.5.310.0300.04720.28
5.5.300.0070.05017.97
5.5.290.0100.07717.92
5.5.280.0100.08020.89
5.5.270.0070.03720.63
5.5.260.0100.08020.67
5.5.250.0130.04020.68
5.5.240.0000.08020.18
5.4.450.0070.07019.52
5.4.440.0730.06319.41
5.4.430.0600.05719.51
5.4.420.0670.05019.51
5.4.410.0700.05719.04
5.4.400.0270.05718.66
5.4.390.0500.06318.57
5.4.380.0100.05018.50
5.4.370.0030.04018.53
5.4.360.0070.03718.61
5.4.350.0160.06911.97
5.4.340.0050.03611.96
5.4.320.0050.03712.45
5.4.310.0080.03612.45
5.4.300.0040.03812.45
5.4.290.0040.03912.45
5.4.280.0070.03412.35
5.4.270.0060.04012.34
5.4.260.0050.03912.35
5.4.250.0050.03812.35
5.4.240.0040.03712.34
5.4.230.0070.03512.34
5.4.220.0040.03812.34
5.4.210.0060.03512.34
5.4.200.0050.03912.34
5.4.190.0050.03612.34
5.4.180.0090.03312.34
5.4.170.0060.03612.34
5.4.160.0090.03312.34
5.4.150.0060.03612.34
5.4.140.0070.03612.02
5.4.130.0030.03812.01
5.4.120.0040.03611.96
5.4.110.0050.03611.96
5.4.100.0070.03411.96
5.4.90.0050.03711.96
5.4.80.0030.03911.96
5.4.70.0050.03511.96
5.4.60.0060.03411.96
5.4.50.0060.03411.96
5.4.40.0010.03811.95
5.4.30.0070.03311.95
5.4.20.0090.03211.95
5.4.10.0040.03611.95
5.4.00.0070.03411.44
5.3.290.0050.04012.80
5.3.280.0040.03912.71
5.3.270.0060.04812.72
5.3.260.0070.04212.72
5.3.250.0040.03912.71
5.3.240.0050.03812.72
5.3.230.0080.03912.71
5.3.220.0070.04012.68
5.3.210.0070.04212.68
5.3.200.0030.04012.68
5.3.190.0040.04012.68
5.3.180.0070.03512.68
5.3.170.0060.03712.67
5.3.160.0040.03812.67
5.3.150.0030.04012.67
5.3.140.0060.03612.66
5.3.130.0060.03912.66
5.3.120.0090.03612.66
5.3.110.0040.04012.66
5.3.100.0090.03912.11
5.3.90.0040.03712.08
5.3.80.0080.04012.08
5.3.70.0020.04212.07
5.3.60.0070.03412.06
5.3.50.0070.03312.00
5.3.40.0060.03612.00
5.3.30.0050.03511.95
5.3.20.0040.04111.73
5.3.10.0080.03211.70
5.3.00.0040.03711.69
5.2.170.0040.0309.19
5.2.160.0040.0299.19
5.2.150.0030.0329.19
5.2.140.0060.0329.18
5.2.130.0030.0309.15
5.2.120.0040.0289.15
5.2.110.0040.0289.15
5.2.100.0040.0289.14
5.2.90.0050.0289.14
5.2.80.0030.0319.14
5.2.70.0070.0319.14
5.2.60.0080.0349.09
5.2.50.0080.0279.06
5.2.40.0040.0309.04
5.2.30.0070.0279.02
5.2.20.0060.0279.02
5.2.10.0050.0278.93
5.2.00.0060.0268.79
5.1.60.0030.0268.07
5.1.50.0070.0258.07
5.1.40.0050.0348.05
5.1.30.0060.0258.40
5.1.20.0040.0318.43
5.1.10.0020.0278.15
5.1.00.0020.0308.15
5.0.50.0040.0196.63
5.0.40.0020.0206.48
5.0.30.0050.0386.30
5.0.20.0060.0206.27
5.0.10.0040.0196.25
5.0.00.0060.0336.24
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0010.0204.76
4.4.50.0030.0174.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0204.67
4.3.100.0020.0154.67
4.3.90.0010.0154.63
4.3.80.0040.0244.58
4.3.70.0040.0144.63
4.3.60.0030.0164.63
4.3.50.0020.0204.63
4.3.40.0020.0244.54
4.3.30.0020.0173.30
4.3.20.0030.0143.27
4.3.10.0030.0173.23
4.3.00.0170.0177.16

preferences:
42.2 ms | 400 KiB | 5 Q