3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fiv = '<p id="copyright">hfsdjfhjdsfh<a>asasd</a></p>'; preg_match('/<p(.*)</p>"+.(.*)$/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)
8.3.60.0150.00618.33
8.3.50.0150.00521.92
8.3.40.0000.01418.68
8.3.30.0160.00319.10
8.3.20.0040.00420.07
8.3.10.0000.00722.08
8.3.00.0060.00322.57
8.2.180.0080.00816.38
8.2.170.0140.00322.96
8.2.160.0070.00720.52
8.2.150.0090.00024.18
8.2.140.0030.00624.66
8.2.130.0150.00426.16
8.2.120.0040.00419.54
8.2.110.0040.00421.04
8.2.100.0040.00717.72
8.2.90.0040.00419.23
8.2.80.0090.00017.97
8.2.70.0040.00417.38
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0080.00018.09
8.2.30.0050.00218.05
8.2.20.0040.00417.68
8.2.10.0000.00717.71
8.2.00.0030.00517.60
8.1.280.0090.00625.92
8.1.270.0000.00820.19
8.1.260.0100.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.06
8.1.230.0110.00018.73
8.1.220.0070.00017.74
8.1.210.0090.00018.77
8.1.200.0000.00917.23
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0050.00318.49
8.1.160.0030.00322.05
8.1.150.0040.00418.61
8.1.140.0000.00717.37
8.1.130.0000.00717.82
8.1.120.0070.00017.39
8.1.110.0000.00717.36
8.1.100.0000.00817.37
8.1.90.0030.00317.38
8.1.80.0000.00817.31
8.1.70.0000.00717.31
8.1.60.0030.00517.45
8.1.50.0000.00717.43
8.1.40.0040.00417.39
8.1.30.0000.00717.56
8.1.20.0000.00817.57
8.1.10.0000.00717.48
8.1.00.0030.00617.32
8.0.300.0000.00720.13
8.0.290.0060.00316.75
8.0.280.0000.00718.42
8.0.270.0030.00317.10
8.0.260.0000.00716.86
8.0.250.0030.00316.94
8.0.240.0000.00816.98
8.0.230.0030.00516.95
8.0.220.0030.00316.91
8.0.210.0070.00016.91
8.0.200.0000.00816.91
8.0.190.0000.00716.89
8.0.180.0040.00416.96
8.0.170.0040.00416.94
8.0.160.0030.00316.86
8.0.150.0070.00016.72
8.0.140.0040.00416.87
8.0.130.0000.00513.35
8.0.120.0050.00316.88
8.0.110.0040.00416.75
8.0.100.0030.00317.00
8.0.90.0000.00816.71
8.0.80.0170.00316.83
8.0.70.0030.00316.91
8.0.60.0040.00416.77
8.0.50.0040.00416.77
8.0.30.0110.01017.02
8.0.20.0090.00817.40
8.0.10.0040.00416.84
8.0.00.0090.00816.69
7.4.330.0000.00715.00
7.4.320.0000.00616.53
7.4.300.0050.00216.52
7.4.290.0030.00716.33
7.4.280.0050.00316.38
7.4.270.0000.00716.39
7.4.260.0030.00316.42
7.4.250.0040.00416.53
7.4.240.0000.00716.46
7.4.230.0040.00416.53
7.4.220.0060.01216.56
7.4.210.0070.00816.50
7.4.200.0030.00316.27
7.4.190.0050.00316.65
7.4.160.0080.00816.54
7.4.150.0130.00317.40
7.4.140.0100.00817.86
7.4.130.0090.00816.42
7.4.120.0100.00716.50
7.4.110.0060.01016.32
7.4.100.0170.00016.45
7.4.90.0110.00616.57
7.4.80.0100.02019.39
7.4.70.0080.00916.34
7.4.60.0190.00416.33
7.4.50.0040.00416.50
7.4.40.0090.00322.77
7.4.30.0100.00716.29
7.4.00.0060.01014.60
7.3.330.0000.00513.04
7.3.320.0020.00213.11
7.3.310.0070.00016.29
7.3.300.0000.00716.22
7.3.290.0030.01416.27
7.3.280.0060.01016.18
7.3.270.0080.01517.40
7.3.260.0120.00616.40
7.3.250.0130.01016.19
7.3.240.0070.01016.21
7.3.230.0070.01416.39
7.3.210.0160.00316.30
7.3.200.0060.00919.39
7.3.190.0110.00816.54
7.3.180.0060.01216.35
7.3.170.0060.00916.34
7.3.160.0060.00916.19
7.3.120.0080.00814.68
7.2.330.0040.01416.20
7.2.320.0030.01416.51
7.2.310.0030.01516.46
7.2.300.0100.01316.45
7.2.290.0090.00916.19
7.2.60.0090.00616.80
7.2.00.0060.00619.22
7.1.200.0100.00515.43
7.1.70.0090.00317.06
7.1.60.0070.00317.02
7.1.50.0100.01417.01
7.1.00.0030.03322.46
7.0.200.0050.00516.34
7.0.140.0030.07322.21
7.0.60.0070.08719.98
7.0.50.0070.08317.86
7.0.40.0100.06020.12
7.0.30.0270.05720.17
7.0.20.0200.04020.18
7.0.10.0070.05320.17
7.0.00.0070.05320.16
5.6.280.0030.07321.06
5.6.210.0070.04020.67
5.6.200.0070.06718.21
5.6.190.0070.08320.49
5.6.180.0270.08020.32
5.6.170.0270.04320.38
5.6.160.0030.04020.44
5.6.150.0100.05718.19
5.6.140.0100.07018.21
5.6.130.0130.07018.14
5.6.120.0100.06020.98
5.6.110.0000.04321.11
5.6.100.0030.07721.12
5.6.90.0000.06320.98
5.6.80.0100.03720.53
5.5.350.0230.05720.38
5.5.340.0070.07717.91
5.5.330.0100.04320.27
5.5.320.0270.05720.13
5.5.310.0300.05320.17
5.5.300.0130.07317.91
5.5.290.0030.07717.98
5.5.280.0070.07320.97
5.5.270.0070.06720.77
5.5.260.0030.08320.78
5.5.250.0100.07720.65
5.5.240.0030.03720.35
5.4.450.0670.06319.51
5.4.440.0870.08319.54
5.4.430.0100.05319.42
5.4.420.0030.06719.14
5.4.410.0100.07018.72
5.4.400.0070.05718.66
5.4.390.0200.05018.50
5.4.380.0100.05318.53
5.4.370.0170.04718.63
5.4.360.0270.04018.70
5.4.350.0050.03811.97
5.4.340.0070.03411.96
5.4.320.0110.03412.45
5.4.310.0060.04412.45
5.4.300.0030.04012.45
5.4.290.0050.03812.45
5.4.280.0100.04212.35
5.4.270.0070.04212.34
5.4.260.0070.03912.34
5.4.250.0100.05018.79
5.4.240.0100.05018.86
5.4.230.0170.04018.98
5.4.220.0000.06018.65
5.4.210.0130.04319.00
5.4.200.0030.05318.97
5.4.190.0030.05318.95
5.4.180.0100.05018.84
5.4.170.0100.06018.98
5.4.160.0000.06018.84
5.4.150.0070.05718.78
5.4.140.0100.06316.46
5.4.130.0030.05016.43
5.4.120.0170.06316.34
5.4.110.0070.05016.34
5.4.100.0030.07316.44
5.4.90.0070.04716.40
5.4.80.0030.05016.19
5.4.70.0070.05316.19
5.4.60.0100.05716.40
5.4.50.0070.05016.47
5.4.40.0100.06316.51
5.4.30.0000.05316.41
5.4.20.0100.04316.41
5.4.10.0100.06316.40
5.4.00.0200.03315.73
5.3.290.0050.03912.80
5.3.280.0130.04314.59
5.3.270.0030.05714.62
5.3.260.0130.04714.60
5.3.250.0030.05314.62
5.3.240.0130.04014.63
5.3.230.0100.04714.60
5.3.220.0070.07314.57
5.3.210.0130.04714.66
5.3.200.0070.05014.57
5.3.190.0100.06014.33
5.3.180.0000.05714.41
5.3.170.0000.06014.34
5.3.160.0130.04014.59
5.3.150.0070.05014.40
5.3.140.0100.04714.61
5.3.130.0170.06314.46
5.3.120.0170.06014.43
5.3.110.0030.05714.24
5.3.100.0100.04714.05
5.3.90.0030.05013.88
5.3.80.0130.04313.93
5.3.70.0030.05014.01
5.3.60.0100.04713.87
5.3.50.0100.04313.86
5.3.40.0000.05314.04
5.3.30.0030.05014.05
5.3.20.0100.04313.78
5.3.10.0130.04313.56
5.3.00.0100.04313.34
5.2.170.0030.04311.05
5.2.160.0030.04011.15
5.2.150.0070.04011.14
5.2.140.0070.04011.14
5.2.130.0100.03310.86
5.2.120.0100.03011.09
5.2.110.0000.04311.10
5.2.100.0130.04711.25
5.2.90.0030.04010.86
5.2.80.0100.03311.09
5.2.70.0070.03711.18
5.2.60.0000.04310.82
5.2.50.0070.03711.12
5.2.40.0030.03711.01
5.2.30.0100.03311.06
5.2.20.0030.04010.90
5.2.10.0000.04010.91
5.2.00.0070.03710.47
5.1.60.0030.03310.05
5.1.50.0000.0379.84
5.1.40.0030.0539.82
5.1.30.0100.03010.40
5.1.20.0030.03710.52
5.1.10.0000.04010.10
5.1.00.0030.0379.91
5.0.50.0070.0238.46
5.0.40.0000.0308.46
5.0.30.0030.0438.36
5.0.20.0030.0278.02
5.0.10.0030.0278.14
5.0.00.0000.0438.13
4.4.90.0030.0206.07
4.4.80.0030.0206.07
4.4.70.0000.0236.07
4.4.60.0070.0176.07
4.4.50.0000.0206.07
4.4.40.0030.0306.07
4.4.30.0030.0206.07
4.4.20.0030.0206.07
4.4.10.0000.0236.07
4.4.00.0000.0376.07
4.3.110.0100.0136.07
4.3.100.0030.0206.07
4.3.90.0030.0176.07
4.3.80.0000.0336.07
4.3.70.0000.0206.07
4.3.60.0000.0206.07
4.3.50.0070.0176.07
4.3.40.0030.0306.07
4.3.30.0070.0176.07
4.3.20.0030.0206.07
4.3.10.0000.0206.07
4.3.00.0170.0206.89

preferences:
53.61 ms | 400 KiB | 5 Q