3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fiv = '<p id="copyright">hfsdjfhjdsfh<a>asasd</a></p>'; preg_match('/<p id="(.* | copyright)">(.*)<\/p>$/i', $fiv, $k); print_r($k);

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)
8.3.70.0090.00916.63
8.3.60.0160.00318.38
8.3.50.0110.00821.20
8.3.40.0120.00318.76
8.3.30.0070.00718.97
8.3.20.0150.00019.98
8.3.10.0080.00022.15
8.3.00.0040.00422.34
8.2.180.0110.00418.38
8.2.170.0120.00322.96
8.2.160.0090.00620.39
8.2.150.0040.00424.18
8.2.140.0070.01524.66
8.2.130.0100.00326.16
8.2.120.0000.00819.66
8.2.110.0060.00322.21
8.2.100.0040.00719.38
8.2.90.0030.00519.04
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0060.00317.66
8.2.50.0080.00018.07
8.2.40.0000.00718.03
8.2.30.0040.00417.93
8.2.20.0050.00317.85
8.2.10.0070.00017.77
8.2.00.0050.00317.80
8.1.280.0120.00925.92
8.1.270.0060.00320.39
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.88
8.1.230.0090.00319.16
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.50
8.1.190.0000.00817.39
8.1.180.0040.00418.52
8.1.170.0060.00318.78
8.1.160.0000.00722.07
8.1.150.0040.00418.64
8.1.140.0040.00417.45
8.1.130.0040.00417.81
8.1.120.0030.00317.55
8.1.110.0080.00017.60
8.1.100.0070.00017.44
8.1.90.0000.00717.45
8.1.80.0000.00717.43
8.1.70.0030.00317.48
8.1.60.0040.00417.63
8.1.50.0050.00317.53
8.1.40.0000.00817.59
8.1.30.0050.00317.63
8.1.20.0040.00417.70
8.1.10.0050.00317.66
8.1.00.0030.00617.55
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0070.00018.41
8.0.270.0000.00817.22
8.0.260.0030.00316.90
8.0.250.0000.00716.95
8.0.240.0030.00616.98
8.0.230.0000.00717.03
8.0.220.0000.00716.99
8.0.210.0030.00316.95
8.0.200.0060.00017.04
8.0.190.0050.00317.04
8.0.180.0000.00717.00
8.0.170.0030.00516.92
8.0.160.0000.00717.02
8.0.150.0000.01017.00
8.0.140.0040.00416.84
8.0.130.0030.00313.29
8.0.120.0040.00416.96
8.0.110.0000.00816.96
8.0.100.0000.00816.91
8.0.90.0000.00816.86
8.0.80.0030.01516.91
8.0.70.0000.00716.95
8.0.60.0000.00716.89
8.0.50.0040.00416.97
8.0.30.0070.01517.16
8.0.20.0100.00817.40
8.0.10.0040.00416.91
8.0.00.0200.00616.92
7.4.330.0080.00015.00
7.4.320.0000.00616.75
7.4.300.0040.00416.66
7.4.290.0000.00916.55
7.4.280.0000.00716.54
7.4.270.0070.00016.72
7.4.260.0050.00316.65
7.4.250.0050.00216.70
7.4.240.0000.00716.68
7.4.230.0000.00716.55
7.4.220.0130.00616.80
7.4.210.0100.00716.80
7.4.200.0070.00016.83
7.4.190.0030.00316.82
7.4.160.0120.00316.57
7.4.150.0110.00717.40
7.4.140.0080.01117.86
7.4.130.0070.01016.64
7.4.120.0110.00616.67
7.4.110.0000.01716.47
7.4.100.0060.01116.64
7.4.90.0090.00916.86
7.4.80.0060.01219.39
7.4.70.0040.01216.51
7.4.60.0110.00616.63
7.4.50.0040.00416.51
7.4.40.0000.01122.77
7.4.30.0100.00616.74
7.4.10.0070.01015.20
7.4.00.0070.01115.04
7.3.330.0000.00612.97
7.3.320.0000.00613.01
7.3.310.0030.00316.39
7.3.300.0030.00316.27
7.3.290.0040.01116.25
7.3.280.0110.00816.32
7.3.270.0110.00617.40
7.3.260.0120.01016.60
7.3.250.0110.01116.60
7.3.240.0130.00916.52
7.3.230.0090.00916.39
7.3.210.0000.01716.24
7.3.200.0140.00419.39
7.3.190.0060.01516.59
7.3.180.0100.00716.23
7.3.170.0160.00016.39
7.3.160.0100.00716.23
7.3.130.0070.01114.96
7.3.120.0060.00914.77
7.3.110.0040.01115.02
7.3.100.0040.01215.12
7.3.90.0030.00714.64
7.3.80.0060.00614.85
7.3.70.0060.00614.64
7.3.60.0070.00714.80
7.3.50.0000.01414.88
7.3.40.0130.00014.89
7.3.30.0060.00314.62
7.3.20.0090.00616.66
7.3.10.0050.01016.59
7.3.00.0090.00616.62
7.2.330.0070.01016.56
7.2.320.0090.00916.62
7.2.310.0120.00616.62
7.2.300.0060.00916.73
7.2.290.0100.00616.48
7.2.260.0100.01015.03
7.2.250.0090.00915.11
7.2.240.0120.00314.93
7.2.230.0000.01314.96
7.2.220.0070.00714.93
7.2.210.0030.01315.26
7.2.200.0110.00015.07
7.2.190.0000.01314.96
7.2.180.0040.01214.83
7.2.170.0110.00414.84
7.2.160.0030.00615.03
7.2.150.0090.00616.84
7.2.140.0030.00616.85
7.2.130.0050.00816.67
7.2.120.0070.00616.84
7.2.110.0050.00917.07
7.2.100.0030.01116.84
7.2.90.0030.01117.02
7.2.80.0050.00816.79
7.2.70.0070.00816.93
7.2.60.0040.00917.01
7.2.50.0060.00816.90
7.2.40.0050.00716.93
7.2.30.0060.00616.98
7.2.20.0060.00716.84
7.2.10.0020.01116.78
7.2.00.0060.00717.50
7.1.330.0080.00415.84
7.1.320.0130.00616.01
7.1.310.0100.00315.78
7.1.300.0080.00415.85
7.1.290.0040.00415.84
7.1.280.0070.00715.80
7.1.270.0090.00315.83
7.1.260.0000.01016.06
7.1.250.0110.00415.84
7.1.240.0090.00615.89
7.1.230.0040.01115.86
7.1.220.0070.00315.98
7.1.210.0060.00615.65
7.1.200.0010.00815.82
7.1.190.0030.01315.86
7.1.180.0070.00715.63
7.1.170.0030.01415.80
7.1.160.0080.00315.98
7.1.150.0000.01415.71
7.1.140.0030.01016.07
7.1.130.0030.00615.84
7.1.120.0000.00915.76
7.1.110.0070.00715.84
7.1.100.0030.00917.04
7.1.90.0110.00415.81
7.1.80.0030.00816.00
7.1.70.0030.00716.63
7.1.60.0060.01417.92
7.1.50.0030.01416.50
7.1.40.0000.00815.59
7.1.30.0030.00815.77
7.1.20.0030.00915.59
7.1.10.0000.00815.89
7.1.00.0030.04119.11
7.0.330.0070.00715.25
7.0.320.0030.00715.49
7.0.310.0060.00615.45
7.0.300.0030.01015.23
7.0.290.0060.00615.52
7.0.280.0030.00615.29
7.0.270.0050.00315.58
7.0.260.0000.01415.68
7.0.250.0030.00715.71
7.0.240.0070.00315.60
7.0.230.0120.00015.59
7.0.220.0000.01015.64
7.0.210.0000.01415.42
7.0.200.0040.00516.25
7.0.190.0030.00515.63
7.0.180.0030.00715.64
7.0.170.0000.00815.49
7.0.160.0070.00315.29
7.0.150.0030.01015.36
7.0.140.0020.04618.73
7.0.130.0040.00715.56
7.0.120.0030.01315.32
7.0.110.0100.00615.62
7.0.100.0040.00915.54
7.0.90.0060.01015.35
7.0.80.0040.00715.52
7.0.70.0070.00715.69
7.0.60.0130.03517.87
7.0.50.0060.02616.82
7.0.40.0110.04016.99
7.0.30.0150.02516.89
7.0.20.0130.04116.86
7.0.10.0050.03216.96
7.0.00.0050.04516.63
5.6.400.0040.00813.89
5.6.390.0030.01014.51
5.6.380.0080.00613.91
5.6.370.0080.00014.47
5.6.360.0100.00014.20
5.6.350.0030.01014.24
5.6.340.0000.00914.15
5.6.330.0060.00814.57
5.6.320.0030.00914.32
5.6.310.0000.01414.17
5.6.300.0040.01114.16
5.6.290.0000.01514.29
5.6.280.0040.04317.74
5.6.270.0040.01214.28
5.6.260.0090.00614.00
5.6.250.0040.00814.18
5.6.240.0100.00314.18
5.6.230.0070.00714.41
5.6.220.0000.01514.12
5.6.210.0080.04117.66
5.6.200.0100.04216.31
5.6.190.0090.03317.49
5.6.180.0130.02517.30
5.6.170.0170.04217.43
5.6.160.0120.03017.41
5.6.150.0080.03916.11
5.6.140.0100.03816.16
5.6.130.0020.02716.25
5.6.120.0090.04417.74
5.6.110.0070.04517.64
5.6.100.0050.02417.68
5.6.90.0050.03917.60
5.6.80.0080.03717.30
5.6.70.2030.02817.31
5.6.60.0040.01514.17
5.6.50.0110.00013.90
5.6.40.0040.01114.39
5.6.30.0030.00714.07
5.6.20.0040.01114.13
5.6.10.0030.01314.11
5.6.00.0000.01314.24
5.5.380.0040.00813.96
5.5.370.0040.00713.98
5.5.360.0050.00514.34
5.5.350.0100.04517.37
5.5.340.0050.02216.09
5.5.330.0070.03017.39
5.5.320.0130.04917.28
5.5.310.0200.02417.33
5.5.300.0100.04316.11
5.5.290.0050.02815.95
5.5.280.0020.02617.35
5.5.270.0100.03517.50
5.5.260.0100.04317.56
5.5.250.0070.04317.33
5.5.240.0180.03817.18
5.5.230.0060.01214.25
5.5.220.0070.01314.14
5.5.210.0060.00414.27
5.5.200.0060.00614.02
5.5.190.0080.00414.30
5.5.180.0030.00614.27
5.5.170.0030.00713.98
5.5.160.0070.00713.96
5.5.150.0000.01614.14
5.5.140.0060.00914.11
5.5.130.0030.01014.35
5.5.120.0070.00414.04
5.5.110.0000.01414.11
5.5.100.0040.00814.29
5.5.90.0000.01114.26
5.5.80.0000.01413.93
5.5.70.0130.00314.13
5.5.60.0070.00714.01
5.5.50.0030.00713.89
5.5.40.0080.00614.34
5.5.30.0110.00414.09
5.5.20.0030.01314.15
5.5.10.0120.00013.84
5.5.00.0050.00314.27
5.4.450.0380.03015.60
5.4.440.0260.03515.63
5.4.430.0450.03115.56
5.4.420.0400.04615.60
5.4.410.0320.03015.59
5.4.400.0170.04615.14
5.4.390.0230.03415.16
5.4.380.0150.03415.13
5.4.370.0150.02015.17
5.4.360.0090.02715.22
5.4.350.0060.02511.82
5.4.340.0040.02411.82
5.4.330.0030.00811.68
5.4.320.0060.01912.06
5.4.310.0060.02812.06
5.4.300.0020.02712.06
5.4.290.0070.02612.06
5.4.280.0060.02612.01
5.4.270.0050.02112.01
5.4.260.0050.02312.01
5.4.250.0060.02915.33
5.4.240.0030.03415.25
5.4.230.0080.03915.16
5.4.220.0030.03215.25
5.4.210.0080.02715.25
5.4.200.0100.02215.33
5.4.190.0100.02515.26
5.4.180.0080.02815.27
5.4.170.0000.04315.25
5.4.160.0090.02415.32
5.4.150.0050.03515.24
5.4.140.0050.02613.96
5.4.130.0080.03314.07
5.4.120.0050.03814.09
5.4.110.0030.03113.94
5.4.100.0030.03014.01
5.4.90.0030.03114.02
5.4.80.0030.02613.99
5.4.70.0030.03413.95
5.4.60.0020.04014.03
5.4.50.0020.04013.93
5.4.40.0090.02414.09
5.4.30.0030.03014.06
5.4.20.0070.02514.00
5.4.10.0080.02813.94
5.4.00.0020.03913.82
5.3.290.0050.02712.24
5.3.280.0020.03113.13
5.3.270.0060.02613.14
5.3.260.0080.02313.06
5.3.250.0050.03013.14
5.3.240.0050.03513.08
5.3.230.0070.02613.03
5.3.220.0050.04013.12
5.3.210.0020.03012.97
5.3.200.0020.03013.04
5.3.190.0110.02513.04
5.3.180.0060.02613.05
5.3.170.0030.02913.06
5.3.160.0100.02313.04
5.3.150.0030.03013.14
5.3.140.0050.02813.19
5.3.130.0050.03013.03
5.3.120.0050.03013.11
5.3.110.0070.02913.11
5.3.100.0050.02812.93
5.3.90.0030.02912.85
5.3.80.0070.02512.85
5.3.70.0080.02512.78
5.3.60.0060.03812.75
5.3.50.0060.03112.82
5.3.40.0120.02212.82
5.3.30.0030.02812.81
5.3.20.0080.02512.69
5.3.10.0080.02312.55
5.3.00.0090.02112.58
5.2.170.0030.04311.16
5.2.160.0100.03311.07
5.2.150.0030.04311.04
5.2.140.0030.05311.24
5.2.130.0100.03311.11
5.2.120.0030.04011.11
5.2.110.0030.05011.09
5.2.100.0030.04011.11
5.2.90.0000.06011.11
5.2.80.0030.04711.24
5.2.70.0070.04011.10
5.2.60.0130.03711.06
5.2.50.0100.03310.80
5.2.40.0070.05310.76
5.2.30.0100.05010.99
5.2.20.0100.03310.86
5.2.10.0100.03310.83
5.2.00.0130.03310.59
5.1.60.0100.02710.04
5.1.50.0070.0339.88
5.1.40.0030.03310.00
5.1.30.0030.03710.40
5.1.20.0000.04010.43
5.1.10.0000.03710.07
5.1.00.0030.0439.91
5.0.50.0100.0308.45
5.0.40.0070.0238.42
5.0.30.0030.0408.27
5.0.20.0030.0278.16
5.0.10.0030.0278.23
5.0.00.0000.0508.34
4.4.90.0000.0306.73
4.4.80.0030.0206.73
4.4.70.0030.0276.73
4.4.60.0030.0276.73
4.4.50.0000.0236.73
4.4.40.0000.0336.73
4.4.30.0000.0236.73
4.4.20.0000.0236.73
4.4.10.0100.0136.73
4.4.00.0000.0476.73
4.3.110.0030.0206.73
4.3.100.0030.0206.73
4.3.90.0030.0206.73
4.3.80.0000.0336.73
4.3.70.0030.0176.73
4.3.60.0000.0206.73
4.3.50.0000.0236.73
4.3.40.0000.0336.73
4.3.30.0070.0236.73
4.3.20.0030.0206.73
4.3.10.0030.0206.73
4.3.00.0030.0276.97

preferences:
46.2 ms | 401 KiB | 5 Q