3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b= 1234; $your_variable = '<input name="LFMIdsite" value="8635" type="hidden">'; $result = preg_replace('/name="LFMIdsite" value="(.*?)"/', $b, $your_variable); echo $result; //$lidsite = $matches[1]; //echo $lidsite; //$your_variable = str_replace('/name="LFMIdsite" value="'.$lidsite.'"', '/name="LFMIdsite" value="'.$b.'"', $your_variable); //echo $your_variable;

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)
8.3.40.0170.00318.96
8.3.30.0070.00720.34
8.3.20.0040.00420.34
8.3.10.0040.00421.96
8.3.00.0070.00022.38
8.2.170.0040.01122.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0110.00726.16
8.2.120.0080.00019.92
8.2.110.0060.00322.40
8.2.100.0080.00419.28
8.2.90.0050.00319.21
8.2.80.0030.00619.32
8.2.70.0030.00617.75
8.2.60.0030.00517.80
8.2.50.0050.00318.07
8.2.40.0060.00318.22
8.2.30.0030.00618.09
8.2.20.0030.00517.72
8.2.10.0050.00317.88
8.2.00.0100.00017.96
8.1.270.0000.00824.66
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00623.83
8.1.230.0110.00019.01
8.1.220.0080.00017.74
8.1.210.0070.00318.77
8.1.200.0000.01017.35
8.1.190.0080.00017.28
8.1.180.0040.00418.89
8.1.170.0030.00518.78
8.1.160.0000.00822.10
8.1.150.0080.00018.73
8.1.140.0040.00417.47
8.1.130.0030.00317.79
8.1.120.0080.00317.55
8.1.110.0040.00417.55
8.1.100.0030.00317.52
8.1.90.0030.00317.45
8.1.80.0000.00817.43
8.1.70.0030.00317.49
8.1.60.0030.00617.65
8.1.50.0040.00417.52
8.1.40.0040.00417.60
8.1.30.0040.00417.61
8.1.20.0060.00317.63
8.1.10.0070.00017.55
8.1.00.0100.00017.63
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.37
8.0.270.0030.00317.16
8.0.260.0040.00416.93
8.0.250.0030.00316.97
8.0.240.0000.00917.13
8.0.230.0030.00316.99
8.0.220.0030.00316.94
8.0.210.0000.00816.94
8.0.200.0000.00817.00
8.0.190.0030.00517.04
8.0.180.0080.00316.98
8.0.170.0000.00717.00
8.0.160.0030.00317.02
8.0.150.0040.00416.95
8.0.140.0050.00216.84
8.0.130.0000.00513.38
8.0.120.0030.00516.83
8.0.110.0050.00217.04
8.0.100.0030.00516.75
8.0.90.0080.00016.92
8.0.80.0080.00816.92
8.0.70.0040.00416.90
8.0.60.0030.00516.98
8.0.50.0040.00416.75
8.0.30.0100.00917.17
8.0.20.0110.00917.40
8.0.10.0080.00016.91
8.0.00.0080.00916.72
7.4.330.0000.00415.00
7.4.320.0060.00016.55
7.4.300.0000.00716.79
7.4.290.0040.00416.65
7.4.280.0000.00716.55
7.4.270.0030.00316.75
7.4.260.0000.00716.56
7.4.250.0040.00416.71
7.4.240.0030.00316.65
7.4.230.0000.00716.75
7.4.220.0070.01116.61
7.4.210.0130.00316.72
7.4.200.0000.00716.73
7.4.190.0040.00416.70
7.4.160.0070.01016.59
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0080.01116.73
7.4.120.0130.00416.71
7.4.110.0070.01016.76
7.4.100.0170.00716.80
7.4.90.0070.01016.77
7.4.80.0090.00919.39
7.4.70.0120.00916.46
7.4.60.0130.00316.73
7.4.50.0030.00616.42
7.4.40.0110.00022.77
7.4.30.0060.01016.47
7.4.00.0070.01014.88
7.3.330.0000.00513.05
7.3.320.0050.00013.18
7.3.310.0070.00016.33
7.3.300.0060.00016.35
7.3.290.0030.01016.30
7.3.280.0110.00716.34
7.3.270.0080.01217.40
7.3.260.0090.00916.32
7.3.250.0090.00816.56
7.3.240.0120.00916.37
7.3.230.0030.01316.65
7.3.210.0150.00416.61
7.3.200.0120.00619.39
7.3.190.0040.01216.65
7.3.180.0120.00816.64
7.3.170.0100.00616.73
7.3.160.0100.00616.33
7.3.120.0090.00614.94
7.3.10.0080.00416.81
7.3.00.0000.00816.52
7.2.330.0100.00716.66
7.2.320.0090.00916.60
7.2.310.0100.00716.68
7.2.300.0100.00616.70
7.2.290.0070.01016.64
7.2.130.0090.00616.86
7.2.120.0080.00516.95
7.2.110.0060.00616.80
7.2.100.0060.00617.09
7.2.90.0060.00916.93
7.2.80.0040.01117.06
7.2.70.0070.00716.72
7.2.60.0090.00517.05
7.2.50.0060.00916.88
7.2.40.0030.00716.91
7.2.30.0090.00617.15
7.2.20.0120.00316.92
7.2.10.0070.00717.00
7.2.00.0030.01216.98
7.1.250.0060.00616.05
7.1.200.0070.00715.74
7.1.70.0030.00717.29
7.1.60.0070.01719.21
7.1.50.0070.01616.79
7.1.00.0030.03722.55
7.0.200.0170.01015.13
7.0.140.0070.07022.08
7.0.60.0000.07720.00
7.0.50.0070.08017.86
7.0.40.0100.04320.13
7.0.30.0230.09020.12
7.0.20.0270.04320.17
7.0.10.0370.04320.19
7.0.00.0070.06720.01
5.6.280.0070.06720.88
5.6.210.0100.05320.60
5.6.200.0100.07718.21
5.6.190.0170.07720.44
5.6.180.0270.08320.64
5.6.170.0070.05320.45
5.6.160.0000.06720.48
5.6.150.0130.07318.12
5.6.140.0100.07718.14
5.6.130.0100.07718.18
5.6.120.0100.08020.98
5.6.110.0130.07020.98
5.6.100.0000.07321.11
5.6.90.0030.04320.87
5.6.80.0000.04320.35
5.6.70.0200.08020.46
5.5.350.0030.08020.37
5.5.340.0100.03317.98
5.5.330.0030.04320.23
5.5.320.0170.08020.31
5.5.310.0230.03320.18
5.5.300.0030.04017.93
5.5.290.0030.05317.92
5.5.280.0130.03320.86
5.5.270.0200.07320.79
5.5.260.0130.07720.84
5.5.250.0130.07720.46
5.5.240.0100.07720.20
5.4.450.0930.05019.14
5.4.440.0670.06719.52
5.4.430.0600.06319.45
5.4.420.1130.06019.62
5.4.410.1370.06019.28
5.4.400.0500.04318.77
5.4.390.0230.06318.68
5.4.380.1130.06718.68
5.4.370.0170.04718.66
5.4.360.0130.05318.70
5.4.350.0030.03911.97
5.4.340.0080.03911.96
5.4.320.0040.03712.45
5.4.310.0090.04012.45
5.4.300.0060.04512.45
5.4.290.0060.04212.45
5.4.280.0050.03912.35
5.4.270.0050.04512.34
5.4.260.0060.04512.35
5.4.250.0070.05318.91
5.4.240.0130.06318.80
5.4.230.0070.05019.02
5.4.220.0170.04718.80
5.4.210.0070.05319.04
5.4.200.0000.05718.90
5.4.190.0070.05319.02
5.4.180.0200.04018.74
5.4.170.0170.04318.89
5.4.160.0130.04318.88
5.4.150.0030.06018.74
5.4.140.0130.06316.36
5.4.130.0000.05716.46
5.4.120.0030.05316.51
5.4.110.0070.05716.39
5.4.100.0100.05016.24
5.4.90.0100.04716.39
5.4.80.0130.04716.47
5.4.70.0130.04716.51
5.4.60.0130.04316.18
5.4.50.0130.06716.48
5.4.40.0100.06716.25
5.4.30.0070.05016.36
5.4.20.0130.04316.46
5.4.10.0170.06016.38
5.4.00.0170.03715.89
5.3.290.0070.04412.80
5.3.280.0170.04014.60
5.3.270.0070.05014.45
5.3.260.0030.05314.75
5.3.250.0100.05014.61
5.3.240.0070.05314.75
5.3.230.0030.05314.59
5.3.220.0200.04014.34
5.3.210.0100.05314.57
5.3.200.0000.05714.33
5.3.190.0100.04714.56
5.3.180.0100.04714.57
5.3.170.0130.04714.25
5.3.160.0100.04714.40
5.3.150.0130.04314.45
5.3.140.0070.05314.55
5.3.130.0070.05314.24
5.3.120.0070.06014.64
5.3.110.0170.04314.43
5.3.100.0030.05314.04
5.3.90.0100.04314.13
5.3.80.0100.05014.03
5.3.70.0100.04714.07
5.3.60.0170.04014.01
5.3.50.0100.04313.94
5.3.40.0030.05013.78
5.3.30.0070.04713.95
5.3.20.0070.04713.70
5.3.10.0070.05713.41
5.3.00.0130.04713.73
5.2.170.0000.05010.90
5.2.160.0070.03711.25
5.2.150.0070.04011.16
5.2.140.0100.03711.16
5.2.130.0070.04010.93
5.2.120.0100.03311.09
5.2.110.0100.05011.09
5.2.100.0070.03711.12
5.2.90.0070.03710.93
5.2.80.0070.04011.09
5.2.70.0130.03711.23
5.2.60.0070.03711.06
5.2.50.0070.03711.02
5.2.40.0070.04010.93
5.2.30.0000.05010.89
5.2.20.0130.03010.79
5.2.10.0030.04710.94
5.2.00.0130.04010.79
5.1.60.0070.0309.91
5.1.50.0030.0339.82
5.1.40.0100.04010.06
5.1.30.0030.04710.31
5.1.20.0070.03710.40
5.1.10.0100.04310.25
5.1.00.0070.04010.26
5.0.50.0030.0308.57
5.0.40.0070.0238.23
5.0.30.0070.0438.28
5.0.20.0070.0238.10
5.0.10.0000.0378.12
5.0.00.0030.0407.98
4.4.90.0000.0276.49
4.4.80.0030.0206.49
4.4.70.0000.0236.49
4.4.60.0000.0236.49
4.4.50.0070.0206.49
4.4.40.0030.0406.49
4.4.30.0000.0236.49
4.4.20.0030.0236.49
4.4.10.0030.0206.49
4.4.00.0000.0336.49
4.3.110.0000.0236.49
4.3.100.0030.0206.49
4.3.90.0030.0206.49
4.3.80.0030.0376.49
4.3.70.0070.0176.49
4.3.60.0030.0336.49
4.3.50.0000.0236.49
4.3.40.0030.0306.49
4.3.30.0000.0236.49
4.3.20.0000.0236.49
4.3.10.0030.0206.49
4.3.00.0130.0236.40

preferences:
42.48 ms | 400 KiB | 5 Q