3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match(<<<EOD %(?x) <((?i)password(?-i))> \s*+ (?P<password>.*?) \s* </\1> % 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)
8.3.60.0140.00416.50
8.3.50.0220.01323.01
8.3.40.0090.00618.96
8.3.30.0140.00019.10
8.3.20.0040.00420.34
8.3.10.0000.00823.70
8.3.00.0040.00419.16
8.2.180.0130.01016.75
8.2.170.0140.00022.96
8.2.160.0090.00920.53
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0060.00321.07
8.2.110.0140.00322.30
8.2.100.0060.00617.91
8.2.90.0050.00319.13
8.2.80.0030.00517.97
8.2.70.0000.00817.46
8.2.60.0040.00417.68
8.2.50.0070.00318.07
8.2.40.0000.00919.82
8.2.30.0040.00417.92
8.2.20.0000.00817.59
8.2.10.0050.00317.84
8.2.00.0040.00417.62
8.1.280.0130.00625.92
8.1.270.0030.00623.79
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0040.00819.16
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.36
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0080.00018.62
8.1.160.0020.00521.89
8.1.150.0040.00418.79
8.1.140.0040.00417.52
8.1.130.0030.00317.71
8.1.120.0040.00417.37
8.1.110.0080.00017.42
8.1.100.0000.00817.49
8.1.90.0000.00817.38
8.1.80.0040.00417.36
8.1.70.0030.00317.43
8.1.60.0000.00917.52
8.1.50.0000.00817.47
8.1.40.0030.00617.53
8.1.30.0000.00917.61
8.1.20.0080.00017.65
8.1.10.0050.00217.50
8.1.00.0000.00817.58
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.40
8.0.270.0030.00317.03
8.0.260.0040.00417.16
8.0.250.0050.00316.95
8.0.240.0040.00417.11
8.0.230.0030.00316.88
8.0.220.0070.00017.05
8.0.210.0030.00416.95
8.0.200.0000.00816.93
8.0.190.0000.01117.08
8.0.180.0000.00716.98
8.0.170.0030.00517.04
8.0.160.0060.00316.86
8.0.150.0000.00816.85
8.0.140.0050.00316.96
8.0.130.0030.00313.38
8.0.120.0050.00316.83
8.0.110.0000.00717.04
8.0.100.0080.00016.87
8.0.90.0000.00716.86
8.0.80.0030.01616.91
8.0.70.0000.00817.02
8.0.60.0050.00216.98
8.0.50.0040.00416.95
8.0.30.0130.01017.17
8.0.20.0130.00917.40
8.0.10.0050.00317.05
8.0.00.0070.00916.98
7.4.330.0000.00515.00
7.4.320.0060.00016.55
7.4.300.0030.00316.61
7.4.290.0030.00316.66
7.4.280.0060.00316.59
7.4.270.0030.00316.60
7.4.260.0000.00716.70
7.4.250.0040.00416.49
7.4.240.0020.00516.57
7.4.230.0040.00416.65
7.4.220.0090.00916.78
7.4.210.0000.01516.64
7.4.200.0000.00716.35
7.4.160.0090.00616.63
7.4.150.0040.01417.40
7.4.140.0140.00617.86
7.4.130.0120.00716.69
7.4.120.0120.00616.69
7.4.110.0060.01116.59
7.4.100.0120.00616.77
7.4.90.0060.01216.55
7.4.80.0100.00719.39
7.4.70.0110.00716.76
7.4.60.0040.01916.57
7.4.50.0000.00816.28
7.4.40.0060.01216.64
7.4.30.0090.00616.55
7.4.00.0030.01414.93
7.3.330.0030.00313.05
7.3.320.0000.00713.08
7.3.310.0000.00716.47
7.3.300.0030.00316.31
7.3.290.0040.01116.41
7.3.280.0080.00916.33
7.3.270.0160.00317.40
7.3.260.0160.00416.40
7.3.250.0080.00916.51
7.3.240.0100.00716.36
7.3.230.0090.00916.40
7.3.210.0120.00416.60
7.3.200.0060.00919.39
7.3.190.0130.00316.38
7.3.180.0090.00616.29
7.3.170.0090.00816.63
7.3.160.0000.01716.49
7.3.00.0040.01216.68
7.2.330.0070.01316.43
7.2.320.0040.01416.63
7.2.310.0100.01316.58
7.2.300.0030.01316.71
7.2.290.0060.01016.44
7.2.130.0060.00916.87
7.2.120.0110.00716.89
7.2.110.0000.01816.78
7.2.100.0110.00717.00
7.2.90.0120.00416.67
7.2.80.0120.00316.93
7.2.70.0110.00416.97
7.2.60.0090.00617.05
7.2.50.0060.00916.79
7.2.40.0060.00916.91
7.2.30.0070.01017.07
7.2.20.0080.00817.01
7.2.10.0060.01016.85
7.2.00.0080.00618.08
7.1.250.0110.00415.83
7.1.240.0070.00715.80
7.1.230.0040.00715.89
7.1.220.0120.00315.61
7.1.210.0030.01215.79
7.1.200.0080.00616.00
7.1.190.0030.01115.71
7.1.180.0090.00615.67
7.1.170.0100.00015.88
7.1.160.0100.00715.95
7.1.150.0060.01015.91
7.1.140.0090.00615.79
7.1.130.0120.00615.99
7.1.120.0000.01316.01
7.1.110.0000.01315.93
7.1.100.0070.01217.06
7.1.90.0040.01215.97
7.1.80.0000.01615.70
7.1.70.0080.00816.62
7.1.60.0070.01017.63
7.1.50.0130.00425.53
7.1.40.0090.00315.79
7.1.30.0110.00315.95
7.1.20.0100.00615.77
7.1.10.0000.01515.84
7.1.00.0070.03919.10
7.0.330.0050.00815.40
7.0.320.0080.00815.38
7.0.310.0060.00915.20
7.0.300.0140.00015.52
7.0.290.0030.01415.55
7.0.280.0060.00915.61
7.0.270.0090.00615.59
7.0.260.0040.00815.18
7.0.250.0040.00815.46
7.0.240.0100.00715.74
7.0.230.0030.01015.26
7.0.220.0000.01315.33
7.0.210.0060.00615.42
7.0.200.0070.00516.06
7.0.190.0030.01015.54
7.0.180.0070.00715.61
7.0.170.0060.00615.57
7.0.160.0070.00715.54
7.0.150.0080.00615.32
7.0.140.0070.04118.65
7.0.130.0030.01315.28
7.0.120.0080.00515.42
7.0.110.0070.00715.09
7.0.100.0120.00315.38
7.0.90.0080.00515.55
7.0.80.0050.00815.37
7.0.70.0000.01315.43
7.0.60.0050.04417.68
7.0.50.0050.02316.69
7.0.40.0090.04116.86
7.0.30.0150.04016.83
7.0.20.0130.03816.98
7.0.10.0160.02116.88
7.0.00.0070.02216.83
5.6.380.0030.00913.91
5.6.370.0060.00914.09
5.6.360.0030.00714.24
5.6.350.0070.00714.48
5.6.340.0060.00614.36
5.6.330.0070.00314.10
5.6.320.0110.00614.15
5.6.310.0030.01214.11
5.6.300.0090.00314.34
5.6.290.0090.00613.71
5.6.280.0070.00714.16
5.6.270.0040.01114.41
5.6.260.0100.00314.09
5.6.250.0000.01513.80
5.6.240.0030.01314.18
5.6.230.0070.00414.04
5.6.220.0080.00613.89
5.6.210.0070.04617.34
5.6.200.0100.04316.04
5.6.190.0090.04717.30
5.6.180.0060.03117.52
5.6.170.0140.02217.24
5.6.160.0090.04417.36
5.6.150.0020.02716.04
5.6.140.0080.01916.23
5.6.130.0100.02516.08
5.6.120.0060.02817.59
5.6.110.0060.02417.60
5.6.100.0100.04817.61
5.6.90.0100.04717.47
5.6.80.0090.03617.23
5.6.70.0180.03017.20
5.6.60.0070.01014.04
5.6.50.0030.01314.27
5.6.40.0030.01313.86
5.6.30.0030.00713.84
5.6.20.0090.00614.02
5.6.10.0180.00314.08
5.6.00.0060.00613.91
5.5.380.0090.00311.18
5.5.370.0060.00011.18
5.5.360.0070.00311.18
5.5.350.0180.03715.82
5.5.340.0050.04414.57
5.5.330.0030.03315.79
5.5.320.0130.02815.69
5.5.310.0170.03915.76
5.5.300.0030.03414.59
5.5.290.0090.03814.59
5.5.280.0080.04316.03
5.5.270.0030.03016.02
5.5.260.0070.04315.91
5.5.250.0070.04115.97
5.5.240.0050.04415.64
5.5.230.0030.00911.18
5.5.220.0090.00011.18
5.5.210.0000.00911.18
5.5.200.0040.01111.18
5.5.190.0040.00811.18
5.5.180.0050.00511.18
5.5.170.0040.00711.18
5.5.160.0000.01211.18
5.5.150.0030.00311.18
5.5.140.0060.00311.18
5.5.130.0060.00611.18
5.5.120.0040.00811.18
5.5.110.0080.00411.18
5.5.100.0050.00511.18
5.5.90.0040.00911.18
5.5.80.0060.00611.18
5.5.70.0060.00611.18
5.5.60.0060.00311.18
5.5.50.0100.00611.18
5.5.40.0060.00311.18
5.5.30.0060.00311.18
5.5.20.0060.00811.18
5.5.10.0030.00911.18
5.5.00.0100.00611.18
5.4.450.0360.03215.25
5.4.440.0380.03215.22
5.4.430.0430.03315.21
5.4.420.0100.02815.13
5.4.410.0070.03314.94
5.4.400.0570.03614.96
5.4.390.0520.03414.83
5.4.380.0110.03114.93
5.4.370.0080.03014.82
5.4.360.0090.02314.95
5.4.350.0040.02911.57
5.4.340.0060.02111.57
5.4.330.0040.00811.18
5.4.320.0050.02311.81
5.4.310.0070.02211.81
5.4.300.0050.02111.81
5.4.290.0040.02511.81
5.4.280.0050.02111.76
5.4.270.0040.02111.76
5.4.260.0070.02211.76
5.4.250.0070.02111.76
5.4.240.0020.02511.76
5.4.230.0050.02611.76
5.4.220.0100.02011.76
5.4.210.0070.01911.76
5.4.200.0040.02211.76
5.4.190.0030.02411.76
5.4.180.0050.02011.75
5.4.170.0070.01911.76
5.4.160.0060.02111.76
5.4.150.0090.01911.76
5.4.140.0090.02011.60
5.4.130.0090.02011.59
5.4.120.0080.01611.57
5.4.110.0060.02111.57
5.4.100.0040.02111.57
5.4.90.0050.02211.57
5.4.80.0090.02211.57
5.4.70.0070.01911.57
5.4.60.0070.02011.57
5.4.50.0070.01911.57
5.4.40.0040.02211.56
5.4.30.0090.01811.56
5.4.20.0070.02111.56
5.4.10.0020.02611.56
5.4.00.0090.02211.30
5.3.290.0050.02311.99
5.3.280.0060.02111.94
5.3.270.0030.02511.95
5.3.260.0090.02311.95
5.3.250.0060.02211.95
5.3.240.0070.02411.95
5.3.230.0060.02211.94
5.3.220.0060.02311.93
5.3.210.0080.02111.93
5.3.200.0060.02111.93
5.3.190.0060.02111.93
5.3.180.0040.02011.92
5.3.170.0030.02311.92
5.3.160.0060.02011.92
5.3.150.0090.02011.93
5.3.140.0040.02511.92
5.3.130.0080.01911.92
5.3.120.0040.02311.92
5.3.110.0060.02311.92
5.3.100.0080.01811.65
5.3.90.0060.02211.63
5.3.80.0060.02011.63
5.3.70.0090.02311.63
5.3.60.0060.02111.62
5.3.50.0040.02211.59
5.3.40.0040.02311.59
5.3.30.0070.01611.56
5.3.20.0060.01911.45
5.3.10.0040.02111.44
5.3.00.0060.02011.43
5.2.170.0060.01710.18
5.2.160.0040.01810.18
5.2.150.0020.02010.18
5.2.140.0040.01910.18
5.2.130.0050.01610.16
5.2.120.0030.01510.16
5.2.110.0040.01510.16
5.2.100.0040.01610.16
5.2.90.0050.01610.16
5.2.80.0050.01710.16
5.2.70.0050.01710.16
5.2.60.0050.01710.14
5.2.50.0050.01610.12
5.2.40.0050.01410.11
5.2.30.0030.01910.10
5.2.20.0040.02010.10
5.2.10.0050.01610.05
5.2.00.0050.0179.98
5.1.60.0060.0199.63
5.1.50.0020.0159.63
5.1.40.0050.0149.62
5.1.30.0020.0189.79
5.1.20.0090.0139.80
5.1.10.0040.0149.66
5.1.00.0020.0169.66
5.0.50.0040.0118.90
5.0.40.0040.0118.83
5.0.30.0040.0168.73
5.0.20.0070.0108.72
5.0.10.0050.0108.71
5.0.00.0020.0188.71
4.4.90.0010.0107.98
4.4.80.0060.0087.96
4.4.70.0020.0097.96
4.4.60.0050.0097.96
4.4.50.0020.0087.97
4.4.40.0010.0187.94
4.4.30.0040.0087.96
4.4.20.0010.0128.01
4.4.10.0050.0128.01
4.4.00.0020.0167.97
4.3.110.0040.0107.92
4.3.100.0020.0107.92
4.3.90.0020.0147.91
4.3.80.0040.0167.88
4.3.70.0040.0097.90
4.3.60.0050.0077.90
4.3.50.0030.0107.90
4.3.40.0020.0157.86
4.3.30.0030.0097.23
4.3.20.0020.0137.22
4.3.10.0030.0107.20
4.3.00.0050.0139.07

preferences:
54.94 ms | 401 KiB | 5 Q