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 #`abc`#'; $r = '#([^#]*)#'; //$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)
8.3.60.0110.00418.68
8.3.50.0120.00721.95
8.3.40.0110.00418.77
8.3.30.0100.00320.40
8.3.20.0030.01020.33
8.3.10.0050.00322.09
8.3.00.0110.00422.39
8.2.180.0080.00816.75
8.2.170.0110.00722.96
8.2.160.0150.00622.38
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0070.01026.16
8.2.120.0040.00420.82
8.2.110.0000.01022.10
8.2.100.0070.00417.91
8.2.90.0030.00619.09
8.2.80.0000.00819.23
8.2.70.0080.00017.75
8.2.60.0050.00317.93
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0070.00019.49
8.2.20.0070.00017.75
8.2.10.0030.00617.83
8.2.00.0070.00417.74
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.82
8.1.230.0070.00319.00
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0030.00617.38
8.1.190.0050.00317.30
8.1.180.0080.00018.10
8.1.170.0090.00018.65
8.1.160.0040.00418.83
8.1.150.0040.00418.66
8.1.140.0000.00817.64
8.1.130.0000.00717.76
8.1.120.0040.00317.61
8.1.110.0040.00417.48
8.1.100.0000.00717.61
8.1.90.0080.00017.68
8.1.80.0070.00017.61
8.1.70.0030.00317.58
8.1.60.0080.00017.64
8.1.50.0000.01117.67
8.1.40.0000.00717.66
8.1.30.0040.00417.63
8.1.20.0050.00317.76
8.1.10.0000.00717.66
8.1.00.0040.00717.65
8.0.300.0070.00018.77
8.0.290.0040.00417.01
8.0.280.0000.00718.38
8.0.270.0000.00817.16
8.0.260.0000.00717.03
8.0.250.0050.00517.17
8.0.240.0040.00417.12
8.0.230.0070.00017.09
8.0.220.0040.00416.91
8.0.210.0040.00417.03
8.0.200.0000.00616.99
8.0.190.0000.01017.04
8.0.180.0030.00316.89
8.0.170.0080.00017.04
8.0.160.0000.00717.17
8.0.150.0080.00016.98
8.0.140.0000.00817.06
8.0.130.0000.00513.45
8.0.120.0030.00516.98
8.0.110.0000.00716.94
8.0.100.0070.00016.94
8.0.90.0000.00717.06
8.0.80.0100.00617.09
8.0.70.0000.00817.05
8.0.60.0030.00316.88
8.0.50.0030.00516.88
8.0.30.0090.01017.08
8.0.20.0090.00917.40
8.0.10.0040.00416.94
8.0.00.0090.00916.96
7.4.330.0050.00015.07
7.4.320.0040.00416.65
7.4.300.0000.00716.70
7.4.290.0040.00416.76
7.4.280.0000.00716.75
7.4.270.0050.00216.51
7.4.260.0000.00513.43
7.4.250.0000.00716.53
7.4.240.0030.00316.58
7.4.230.0050.00216.65
7.4.220.0130.00716.75
7.4.210.0070.00716.72
7.4.200.0030.00316.78
7.4.190.0000.00816.76
7.4.160.0080.00816.75
7.4.150.0180.00017.40
7.4.140.0130.00617.86
7.4.130.0070.01016.62
7.4.120.0100.01116.68
7.4.110.0090.00916.80
7.4.100.0110.00616.69
7.4.90.0170.00016.70
7.4.80.0060.01319.39
7.4.70.0130.00316.42
7.4.60.0090.00616.57
7.4.50.0030.00616.75
7.4.40.0100.00322.77
7.4.30.0140.00316.71
7.4.00.0100.00714.85
7.3.330.0000.00613.32
7.3.320.0000.00613.13
7.3.310.0000.00716.47
7.3.300.0070.00016.40
7.3.290.0070.01016.44
7.3.280.0070.00916.41
7.3.270.0040.01417.40
7.3.260.0090.00616.43
7.3.250.0150.00316.49
7.3.240.0030.01416.37
7.3.230.0110.00616.42
7.3.210.0120.00616.72
7.3.200.0110.00719.39
7.3.190.0150.00616.48
7.3.180.0130.00316.54
7.3.170.0030.01216.39
7.3.160.0060.00916.39
7.3.120.0070.00714.93
7.2.330.0100.00716.70
7.2.320.0030.01416.44
7.2.310.0100.00716.74
7.2.300.0100.00716.55
7.2.290.0060.01216.75
7.2.00.0050.00519.78
7.1.100.0230.01017.70
7.1.70.0040.00417.30
7.1.60.0090.01519.21
7.1.50.0050.00517.12
7.1.00.0030.03322.29
7.0.200.0810.00714.73
7.0.140.0030.07021.98
7.0.100.0130.03320.09
7.0.90.0070.04019.89
7.0.80.0030.04719.91
7.0.70.0100.03319.91
7.0.60.0100.06319.92
7.0.50.0030.07020.17
7.0.40.0030.04020.04
7.0.30.0030.07320.10
7.0.20.0100.08320.05
7.0.10.0170.06720.04
7.0.00.0100.05720.03
5.6.280.0070.07020.98
5.6.250.0030.04720.71
5.6.240.0000.04320.57
5.6.230.0030.04320.56
5.6.220.0000.04320.64
5.6.210.0000.05320.67
5.6.200.0070.05720.93
5.6.190.0170.02721.08
5.6.180.0000.08321.04
5.6.170.0030.05721.07
5.6.160.0070.07721.10
5.6.150.0130.05021.08
5.6.140.0070.05721.08
5.6.130.0030.08021.00
5.6.120.0070.08321.01
5.6.110.0130.06321.00
5.6.100.0070.07320.93
5.6.90.0070.09021.00
5.6.80.0030.07320.52
5.6.70.0100.06720.39
5.6.60.0000.06020.28
5.6.50.0070.03720.47
5.6.40.0070.03320.38
5.6.30.0070.07020.40
5.6.20.0030.05320.46
5.6.10.0030.06020.43
5.6.00.0170.07320.29
5.5.380.0030.04320.35
5.5.370.0030.04320.41
5.5.360.0030.04720.36
5.5.350.0070.07720.42
5.5.340.0030.06720.79
5.5.330.0070.07720.88
5.5.320.0000.04320.85
5.5.310.0000.08720.85
5.5.300.0000.09020.87
5.5.290.0200.06720.78
5.5.280.0130.08320.82
5.5.270.0070.07720.75
5.5.260.0130.05320.76
5.5.250.0070.05020.58
5.5.240.0100.05320.11
5.5.230.0100.04020.20
5.5.220.0130.03020.24
5.5.210.0030.07020.28
5.5.200.0000.05320.14
5.5.190.0030.04020.25
5.5.180.0100.06020.07
5.5.160.0100.06320.22
5.5.150.0100.04020.22
5.5.140.0130.07720.21
5.5.130.0030.05320.20
5.5.120.0130.06320.13
5.5.110.0200.06720.25
5.5.100.0100.04020.04
5.5.90.0070.06720.12
5.5.80.0070.04320.06
5.5.70.0030.09020.07
5.5.60.0100.08020.13
5.5.50.0070.07720.06
5.5.40.0070.08320.08
5.5.30.0170.07020.04
5.5.20.0100.07719.95
5.5.10.0100.05720.10
5.5.00.0100.07320.02
5.4.450.0030.07319.31
5.4.440.0000.08719.46
5.4.430.0070.04719.41
5.4.420.0030.08019.55
5.4.410.0170.06019.31
5.4.400.0030.06018.80
5.4.390.0030.05719.10
5.4.380.0100.03719.11
5.4.370.0030.05318.96
5.4.360.0200.02319.10
5.4.350.0070.06318.96
5.4.340.0000.04018.81
5.4.320.0030.08319.10
5.4.310.0000.07719.23
5.4.300.0030.08318.81
5.4.290.0030.07318.96
5.4.280.0100.06018.80
5.4.270.0030.04318.95
5.4.260.0070.06718.78
5.4.250.0070.07319.02
5.4.240.0030.08019.14
5.4.230.0070.07719.14
5.4.220.0030.07718.96
5.4.210.0030.07318.93
5.4.200.0100.07718.78
5.4.190.0000.08319.13
5.4.180.0170.06719.11
5.4.170.0000.08018.77
5.4.160.0030.06318.96
5.4.150.0130.07319.00
5.4.140.0070.04316.33
5.4.130.0100.04716.27
5.4.120.0030.07016.36
5.4.110.0070.04016.36
5.4.100.0070.03316.31
5.4.90.0030.04316.36
5.4.80.0070.06016.39
5.4.70.0030.04016.32
5.4.60.0070.05716.38
5.4.50.0070.05316.41
5.4.40.0030.07316.42
5.4.30.0030.07316.34
5.4.20.0000.06316.27
5.4.10.0000.04716.23
5.4.00.0070.05315.83
5.3.290.0100.08014.60
5.3.280.0000.08014.44
5.3.270.0070.07014.46
5.3.260.0070.05014.56
5.3.250.0030.06714.46
5.3.240.0070.07314.55
5.3.230.0030.04714.45
5.3.220.0030.06314.40
5.3.210.0130.06014.57
5.3.200.0070.06014.41
5.3.190.0070.07314.40
5.3.180.0170.07014.52
5.3.170.0000.08014.52
5.3.160.0000.06014.38
5.3.150.0000.05714.42
5.3.140.0030.03714.41
5.3.130.0070.05714.48
5.3.120.0030.05014.54
5.3.110.0070.07314.54
5.3.100.0070.03313.87
5.3.90.0000.04314.00
5.3.80.0000.03314.02
5.3.70.0070.06313.86
5.3.60.0100.06713.91
5.3.50.0070.07313.93
5.3.40.0070.07713.96
5.3.30.0070.07313.81
5.3.20.0000.05713.64
5.3.10.0030.04013.59
5.3.00.0070.06013.64
5.2.170.0100.05711.58
5.2.160.0030.06011.58
5.2.150.0030.05711.58
5.2.140.0030.06311.58
5.2.130.0100.04011.58
5.2.120.0030.05711.58
5.2.110.0070.05711.58
5.2.100.0070.05711.58
5.2.90.0000.03311.58
5.2.80.0070.03011.58
5.2.70.0100.05711.58
5.2.60.0030.06311.58
5.2.50.0100.05711.58
5.2.40.0030.06311.58
5.2.30.0030.05711.58
5.2.20.0000.04711.58
5.2.10.0030.05011.58
5.2.00.0070.05711.58
5.1.60.0030.05011.58
5.1.50.0030.03011.58
5.1.40.0000.04011.58
5.1.30.0070.05311.58
5.1.20.0030.03011.58
5.1.10.0000.05311.58
5.1.00.0070.05311.58
5.0.50.0000.03011.58
5.0.40.0030.04311.58
5.0.30.0000.04711.58
5.0.20.0100.04011.58
5.0.10.0030.02311.58
5.0.00.0030.04311.58
4.4.90.0070.03011.58
4.4.80.0030.01711.58
4.4.70.0030.03011.58
4.4.60.0030.03311.58
4.4.50.0030.03011.58
4.4.40.0030.04711.58
4.4.30.0030.03311.58
4.4.20.0030.02311.58
4.4.10.0000.03311.58
4.4.00.0000.03011.58
4.3.110.0070.03311.58
4.3.100.0000.03011.58
4.3.90.0030.02711.58
4.3.80.0000.04711.58
4.3.70.0030.01711.58
4.3.60.0030.02011.58
4.3.50.0000.02311.58
4.3.40.0000.03311.58
4.3.30.0000.03711.58
4.3.20.0000.02311.58
4.3.10.0030.03311.58
4.3.00.0000.03011.58

preferences:
43.96 ms | 401 KiB | 5 Q