3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'My Name ## is #P_NAM3# and \r\n I am #P_AG2# years old'; $r = '#([^#]*)#'; //$r = '#(?P<name>.*?)#'; //$r = '#(\w*)#'; //preg_match_all('/'.$r.'/m', $text, $m); //var_dump($m); //$sustituciĆ³n = '${1}1,$3'; echo preg_replace('/'.$r.'/m', '$1_es', $text);

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)
8.3.70.0070.00716.63
8.3.60.0080.00818.54
8.3.50.0100.00722.17
8.3.40.0110.00418.80
8.3.30.0140.00020.25
8.3.20.0070.00020.16
8.3.10.0040.00422.08
8.3.00.0040.01322.31
8.2.180.0090.00916.73
8.2.170.0070.00722.96
8.2.160.0080.01122.09
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.01126.16
8.2.120.0080.00021.12
8.2.110.0060.00322.33
8.2.100.0060.00617.97
8.2.90.0000.00819.19
8.2.80.0040.00419.21
8.2.70.0000.00817.75
8.2.60.0050.00518.05
8.2.50.0030.00618.07
8.2.40.0000.00818.21
8.2.30.0070.00019.39
8.2.20.0040.00417.68
8.2.10.0000.00917.74
8.2.00.0000.01017.75
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00423.89
8.1.230.0000.01118.99
8.1.220.0000.00817.79
8.1.210.0040.00518.77
8.1.200.0040.00417.25
8.1.190.0050.00317.54
8.1.180.0040.00418.10
8.1.170.0030.00618.62
8.1.160.0040.00418.89
8.1.150.0040.00418.79
8.1.140.0070.00017.55
8.1.130.0070.00017.74
8.1.120.0000.00717.63
8.1.110.0040.00417.60
8.1.100.0020.00517.62
8.1.90.0000.00817.49
8.1.80.0000.00717.61
8.1.70.0030.00317.55
8.1.60.0050.00317.74
8.1.50.0040.00717.68
8.1.40.0050.00317.66
8.1.30.0040.00417.67
8.1.20.0030.00617.69
8.1.10.0000.00817.51
8.1.00.0110.00017.50
8.0.300.0030.00518.77
8.0.290.0040.00417.18
8.0.280.0030.00318.47
8.0.270.0050.00217.14
8.0.260.0060.00016.94
8.0.250.0040.00416.95
8.0.240.0040.00417.07
8.0.230.0030.00317.00
8.0.220.0070.00017.01
8.0.210.0030.00316.92
8.0.200.0000.00817.05
8.0.190.0060.00317.06
8.0.180.0030.00317.05
8.0.170.0040.00417.05
8.0.160.0040.00416.97
8.0.150.0000.00816.96
8.0.140.0050.00216.95
8.0.130.0000.00613.45
8.0.120.0040.00416.83
8.0.110.0080.00017.05
8.0.100.0000.00716.83
8.0.90.0050.00316.85
8.0.80.0060.01017.08
8.0.70.0000.00717.07
8.0.60.0040.00416.92
8.0.50.0000.00717.01
8.0.30.0110.01017.05
8.0.20.0090.00917.40
8.0.10.0050.00317.12
8.0.00.0100.00717.08
7.4.330.0000.00414.99
7.4.320.0000.00816.76
7.4.300.0030.00316.71
7.4.290.0000.00816.75
7.4.280.0000.00816.57
7.4.270.0030.00316.55
7.4.260.0030.00313.47
7.4.250.0070.00016.71
7.4.240.0020.00516.73
7.4.230.0040.00416.77
7.4.220.0060.01316.67
7.4.210.0090.00816.64
7.4.200.0070.00016.75
7.4.190.0050.00316.88
7.4.160.0110.00516.72
7.4.150.0170.00017.40
7.4.140.0070.01017.86
7.4.130.0140.00716.53
7.4.120.0150.00616.64
7.4.110.0030.01416.77
7.4.100.0080.00916.61
7.4.90.0110.00716.79
7.4.80.0040.01919.39
7.4.70.0140.00616.64
7.4.60.0090.00616.59
7.4.50.0080.00016.65
7.4.40.0060.00922.77
7.4.30.0090.00916.53
7.4.00.0070.00314.91
7.3.330.0000.00613.31
7.3.320.0000.00613.34
7.3.310.0000.00716.55
7.3.300.0070.00016.41
7.3.290.0000.01516.49
7.3.280.0090.00816.41
7.3.270.0100.00717.40
7.3.260.0100.00616.79
7.3.250.0080.00916.43
7.3.240.0030.01916.50
7.3.230.0060.01016.46
7.3.210.0100.00716.51
7.3.200.0070.01319.39
7.3.190.0080.01216.65
7.3.180.0040.01116.58
7.3.170.0090.00616.34
7.3.160.0070.01016.77
7.3.120.0060.00914.86
7.2.330.0110.00716.86
7.2.320.0120.00916.81
7.2.310.0230.02116.70
7.2.300.0090.00616.79
7.2.290.0160.00816.68
7.2.60.0030.00716.69
7.1.200.0040.00415.87
7.1.100.0260.00617.77
7.1.70.0050.00317.38
7.1.60.0130.01019.21
7.1.50.0100.01017.11
7.1.00.0070.03022.38
7.0.200.6640.01016.80
7.0.140.0030.07321.95
7.0.100.0070.05019.98
7.0.90.0170.04019.92
7.0.80.0030.03719.89
7.0.70.0230.08320.14
7.0.60.0100.07719.88
7.0.50.0170.04020.32
7.0.40.0130.03020.15
7.0.30.0200.06720.11
7.0.20.0070.07019.95
7.0.10.0100.03320.12
7.0.00.0070.05020.06
5.6.280.0030.07321.03
5.6.250.0130.07020.65
5.6.240.0030.06320.69
5.6.230.0070.06720.58
5.6.220.0100.06020.65
5.6.210.0070.07720.48
5.6.200.0030.08721.03
5.6.190.0070.07721.04
5.6.180.0100.06721.03
5.6.170.0070.04021.07
5.6.160.0070.08321.13
5.6.150.0070.03721.16
5.6.140.0030.07321.03
5.6.130.0070.06321.05
5.6.120.0070.04021.01
5.6.110.0030.08720.93
5.6.100.0070.07021.14
5.6.90.0130.07021.10
5.6.80.0030.05720.48
5.6.70.0070.04320.48
5.6.60.0070.03720.40
5.6.50.0070.07320.48
5.6.40.0030.04720.39
5.6.30.0130.07020.43
5.6.20.0130.07020.43
5.6.10.0070.07320.35
5.6.00.0070.04720.29
5.5.380.0030.06020.40
5.5.370.0100.03720.35
5.5.360.0000.04720.37
5.5.350.0030.04320.39
5.5.340.0100.07720.91
5.5.330.0030.04020.92
5.5.320.0000.07720.77
5.5.310.0000.06320.72
5.5.300.0070.06320.72
5.5.290.0000.07720.79
5.5.280.0170.07320.88
5.5.270.0030.04320.85
5.5.260.0130.07720.62
5.5.250.0130.03020.69
5.5.240.0030.06320.21
5.5.230.0100.07720.30
5.5.220.0030.06720.19
5.5.210.0030.06320.30
5.5.200.0100.07320.27
5.5.190.0100.05020.25
5.5.180.0070.07020.23
5.5.160.0100.04020.14
5.5.150.0070.04320.07
5.5.140.0100.07020.13
5.5.130.0070.07320.23
5.5.120.0000.05320.08
5.5.110.0130.06320.24
5.5.100.0030.05319.98
5.5.90.0000.06020.08
5.5.80.0070.06720.10
5.5.70.0000.08720.08
5.5.60.0170.04020.05
5.5.50.0130.04320.02
5.5.40.0130.07320.10
5.5.30.0070.08020.08
5.5.20.0030.08320.13
5.5.10.0070.07720.03
5.5.00.0030.08720.05
5.4.450.0100.05319.11
5.4.440.0030.08019.55
5.4.430.0070.03319.22
5.4.420.0000.08019.29
5.4.410.0130.07719.25
5.4.400.0070.05718.95
5.4.390.0000.07719.23
5.4.380.0070.07318.98
5.4.370.0030.04019.22
5.4.360.0100.06718.97
5.4.350.0100.07719.06
5.4.340.0100.07019.03
5.4.320.0030.04318.77
5.4.310.0070.05318.98
5.4.300.0030.06719.22
5.4.290.0030.07319.14
5.4.280.0000.07719.11
5.4.270.0170.06319.02
5.4.260.0070.07719.22
5.4.250.0130.03318.80
5.4.240.0170.07319.05
5.4.230.0130.06318.94
5.4.220.0070.07719.02
5.4.210.0100.06319.07
5.4.200.0170.03719.16
5.4.190.0170.07018.77
5.4.180.0130.07018.95
5.4.170.0100.05018.94
5.4.160.0070.08019.00
5.4.150.0070.06718.82
5.4.140.0030.06016.36
5.4.130.0070.04016.36
5.4.120.0070.07316.28
5.4.110.0000.08016.45
5.4.100.0100.06316.32
5.4.90.0130.06716.40
5.4.80.0070.07316.43
5.4.70.0130.03316.48
5.4.60.0100.07016.20
5.4.50.0030.06016.23
5.4.40.0000.06316.29
5.4.30.0130.06016.30
5.4.20.0000.08016.29
5.4.10.0130.07016.29
5.4.00.0070.07015.77
5.3.290.0030.07715.64
5.3.280.0100.07015.64
5.3.270.0030.04015.64
5.3.260.0030.07015.64
5.3.250.0130.07015.64
5.3.240.0030.07315.64
5.3.230.0130.05715.64
5.3.220.0030.08015.64
5.3.210.0100.06715.64
5.3.200.0070.05715.64
5.3.190.0070.07315.64
5.3.180.0070.07015.64
5.3.170.0030.07715.64
5.3.160.0070.07015.64
5.3.150.0070.07315.64
5.3.140.0000.05015.64
5.3.130.0000.07015.64
5.3.120.0100.06015.64
5.3.110.0130.07015.64
5.3.100.0070.04315.64
5.3.90.0000.08015.64
5.3.80.0030.04315.64
5.3.70.0030.03315.64
5.3.60.0070.06715.64
5.3.50.0100.07015.64
5.3.40.0100.05715.64
5.3.30.0070.07315.64
5.3.20.0130.06015.64
5.3.10.0070.07315.64
5.3.00.0000.07715.64
5.2.170.0000.06315.64
5.2.160.0100.05015.64
5.2.150.0030.02715.64
5.2.140.0070.05715.64
5.2.130.0070.03015.64
5.2.120.0100.05715.64
5.2.110.0070.03015.64
5.2.100.0030.03315.64
5.2.90.0070.06315.64
5.2.80.0070.04715.64
5.2.70.0070.05715.64
5.2.60.0030.06015.64
5.2.50.0100.04715.64
5.2.40.0130.05715.64
5.2.30.0030.06015.64
5.2.20.0070.03715.64
5.2.10.0100.02715.64
5.2.00.0100.03715.64
5.1.60.0030.05715.64
5.1.50.0070.05015.64
5.1.40.0000.05015.64
5.1.30.0030.05715.64
5.1.20.0000.05015.64
5.1.10.0070.03715.64
5.1.00.0030.04715.64
5.0.50.0000.04715.64
5.0.40.0030.04015.64
5.0.30.0000.05715.64
5.0.20.0000.02015.64
5.0.10.0070.04315.64
5.0.00.0000.06715.64
4.4.90.0000.03715.64
4.4.80.0000.03315.64
4.4.70.0030.02315.64
4.4.60.0030.01315.64
4.4.50.0030.02715.64
4.4.40.0030.05315.64
4.4.30.0030.03015.64
4.4.20.0000.03715.64
4.4.10.0070.02315.64
4.4.00.0070.05315.64
4.3.110.0000.03715.64
4.3.100.0000.01715.64
4.3.90.0030.03015.64
4.3.80.0030.04015.64
4.3.70.0030.03315.64
4.3.60.0000.03315.64
4.3.50.0000.02315.64
4.3.40.0030.05015.64
4.3.30.0000.02315.64
4.3.20.0000.03715.64
4.3.10.0030.01715.64
4.3.00.0000.03315.64

preferences:
38.08 ms | 401 KiB | 5 Q