3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2); $query = 'found {{$_the.test}}'; $_the['test'] = 'var'; preg_match('/({{\$(.*)}})/',$query,$matches); var_dump($matches[2]); $parts = explode('.',$matches[2]); var_dump(${"$parts[0][[$parts[1]]"}); $new = preg_replace('/({{\$(.*)}})/',${$matches[2]},$query); echo $new;

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)
8.3.60.0150.00618.55
8.3.50.0150.00321.32
8.3.40.0070.00719.09
8.3.30.0090.00918.98
8.3.20.0080.00020.34
8.3.10.0060.00320.92
8.3.00.0030.00619.75
8.2.180.0040.01118.79
8.2.170.0100.00722.96
8.2.160.0070.00720.58
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00317.75
8.2.110.0100.00022.37
8.2.100.0070.00718.09
8.2.90.0080.00018.09
8.2.80.0000.00817.97
8.2.70.0000.00918.00
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0030.00619.22
8.2.20.0000.00717.98
8.2.10.0040.00418.22
8.2.00.0030.00718.05
8.1.280.0070.00725.92
8.1.270.0040.00423.84
8.1.260.0000.00826.35
8.1.250.0000.00928.09
8.1.240.0060.00322.41
8.1.230.0090.00320.90
8.1.220.0040.00417.74
8.1.210.0050.00318.87
8.1.200.0060.00617.48
8.1.190.0040.00417.50
8.1.180.0060.00318.10
8.1.170.0030.00518.82
8.1.160.0040.00421.98
8.1.150.0070.00018.93
8.1.140.0040.00417.59
8.1.130.0030.00317.80
8.1.120.0000.00717.68
8.1.110.0000.00817.57
8.1.100.0040.00417.64
8.1.90.0020.00517.64
8.1.80.0040.00417.55
8.1.70.0000.00717.64
8.1.60.0000.00817.80
8.1.50.0080.00017.69
8.1.40.0000.00817.71
8.1.30.0030.00617.79
8.1.20.0030.00617.83
8.1.10.0030.00517.66
8.1.00.0050.00317.67
8.0.300.0070.00020.02
8.0.290.0000.00716.75
8.0.280.0050.00218.43
8.0.270.0040.00417.37
8.0.260.0000.00618.40
8.0.250.0000.00817.12
8.0.240.0070.00017.06
8.0.230.0030.00317.15
8.0.220.0040.00417.02
8.0.210.0030.00517.15
8.0.200.0000.00717.09
8.0.190.0080.00017.09
8.0.180.0070.00017.09
8.0.170.0050.00317.07
8.0.160.0050.00217.26
8.0.150.0030.00317.06
8.0.140.0030.00617.10
8.0.130.0000.00613.55
8.0.120.0000.00817.10
8.0.110.0070.00017.04
8.0.100.0040.00417.19
8.0.90.0040.00417.14
8.0.80.0070.01317.08
8.0.70.0000.00717.14
8.0.60.0040.00417.05
8.0.50.0070.00017.17
8.0.30.0110.01017.48
8.0.20.0120.01517.43
8.0.10.0090.00017.35
8.0.00.0120.00816.99
7.4.330.0000.00515.00
7.4.320.0000.00616.85
7.4.300.0000.00616.74
7.4.290.0000.00716.75
7.4.280.0080.00016.88
7.4.270.0030.00316.76
7.4.260.0060.00316.78
7.4.250.0040.00416.68
7.4.240.0050.00316.82
7.4.230.0030.00616.73
7.4.220.0090.00916.96
7.4.210.0040.01116.71
7.4.200.0060.00316.82
7.4.160.0120.00416.87
7.4.150.0060.01317.40
7.4.140.0200.00117.86
7.4.130.0090.00816.76
7.4.120.0090.00816.87
7.4.110.0060.01216.59
7.4.100.0120.00916.91
7.4.90.0070.01016.63
7.4.80.0060.01019.04
7.4.70.0000.01616.69
7.4.60.0140.00316.55
7.4.50.0050.00316.77
7.4.40.0080.01116.68
7.4.30.0200.00016.84
7.4.00.0060.00615.23
7.3.330.0060.00013.41
7.3.320.0000.00513.44
7.3.310.0050.00216.55
7.3.300.0030.00316.42
7.3.290.0090.00516.58
7.3.280.0130.00616.56
7.3.270.0140.01217.40
7.3.260.0150.00316.68
7.3.250.0070.01016.69
7.3.240.0110.00816.83
7.3.230.0060.01516.89
7.3.210.0090.01216.67
7.3.200.0180.00019.39
7.3.190.0060.01616.73
7.3.180.0110.00816.76
7.3.170.0060.01216.75
7.3.160.0080.00816.54
7.2.330.0060.01616.79
7.2.320.0090.00916.92
7.2.310.0140.00316.54
7.2.300.0130.00616.72
7.2.290.0030.01417.00
7.2.00.0030.01319.88
7.1.200.0070.00716.09
7.1.100.0060.00618.66
7.1.70.0000.01117.45
7.1.60.0070.01019.32
7.1.50.0140.01117.24
7.1.00.0030.07722.29
7.0.200.0180.00716.68
7.0.140.0000.07721.98
7.0.60.0030.07020.02
7.0.50.0030.08717.87
7.0.40.0100.08020.26
7.0.30.0300.04720.35
7.0.20.0170.05020.18
7.0.10.0070.04320.13
7.0.00.0070.04020.00
5.6.280.0000.07321.04
5.6.210.0170.07320.52
5.6.200.0030.04318.17
5.6.190.0100.04720.60
5.6.180.0370.07320.32
5.6.170.0370.04320.71
5.6.160.0100.05320.61
5.6.150.0100.04318.12
5.6.140.0170.07018.14
5.6.130.0170.04318.16
5.6.120.0000.04321.04
5.6.110.0030.04020.95
5.6.100.0130.05320.97
5.6.90.0100.07720.97
5.6.80.0000.04020.38
5.5.350.0100.03720.42
5.5.340.0070.08317.98
5.5.330.0100.08020.07
5.5.320.0300.08020.19
5.5.310.0470.05020.13
5.5.300.0070.07018.01
5.5.290.0000.04317.92
5.5.280.0100.08720.86
5.5.270.0130.07720.86
5.5.260.0100.08320.96
5.5.250.0030.04020.49
5.5.240.0070.08020.28
5.4.450.0770.04319.48
5.4.440.0800.08319.62
5.4.430.0900.06319.57
5.4.420.0070.05719.46
5.4.410.0630.05319.14
5.4.400.0130.04718.81
5.4.390.0730.07019.32
5.4.380.0270.05018.52
5.4.370.0400.05018.72
5.4.360.0300.05018.78
5.4.350.0370.04718.59
5.4.340.0330.05018.46
5.4.320.0070.03812.46
5.4.310.0030.04112.45
5.4.300.0070.03412.45
5.4.290.0080.04212.45
5.4.280.0060.04512.35
5.4.270.0050.04112.35
5.4.260.0080.04212.35
5.4.250.0080.04612.35
5.4.240.0060.03712.35
5.4.230.0090.04412.34
5.4.220.0060.03912.34
5.4.210.0050.03712.34
5.4.200.0040.04112.34
5.4.190.0050.03712.34
5.4.180.0060.04012.34
5.4.170.0060.04112.35
5.4.160.0070.03412.35
5.4.150.0080.04012.34
5.4.140.0040.03912.03
5.4.130.0050.03912.01
5.4.120.0060.03311.97
5.4.110.0070.04311.96
5.4.100.0040.03611.97
5.4.90.0030.04111.97
5.4.80.0050.03711.96
5.4.70.0050.03611.96
5.4.60.0080.03211.96
5.4.50.0040.03711.96
5.4.40.0060.03411.95
5.4.30.0060.03511.95
5.4.20.0100.03011.95
5.4.10.0040.03611.95
5.4.00.0050.03611.44
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0060.04012.72
5.3.260.0090.03512.72
5.3.250.0110.03412.71
5.3.240.0070.03812.71
5.3.230.0080.03712.71
5.3.220.0070.03912.68
5.3.210.0070.04412.68
5.3.200.0070.03812.68
5.3.190.0040.03912.68
5.3.180.0060.03612.67
5.3.170.0050.03712.66
5.3.160.0070.05012.67
5.3.150.0100.03412.68
5.3.140.0090.04212.66
5.3.130.0060.03912.66
5.3.120.0030.04512.66
5.3.110.0070.03812.66
5.3.100.0030.04212.12
5.3.90.0060.03712.08
5.3.80.0060.03612.08
5.3.70.0060.04712.07
5.3.60.0040.03812.06
5.3.50.0070.03512.00
5.3.40.0050.03912.00
5.3.30.0090.03411.95
5.3.20.0040.04511.75
5.3.10.0050.03611.70
5.3.00.0070.03411.69
5.2.170.0040.0359.19
5.2.160.0070.0339.19
5.2.150.0040.0349.19
5.2.140.0080.0329.19
5.2.130.0030.0319.15
5.2.120.0020.0319.15
5.2.110.0060.0289.15
5.2.100.0080.0259.15
5.2.90.0060.0289.15
5.2.80.0030.0329.14
5.2.70.0040.0319.14
5.2.60.0040.0329.10
5.2.50.0050.0309.07
5.2.40.0060.0349.05
5.2.30.0040.0309.03
5.2.20.0040.0319.02
5.2.10.0080.0308.92
5.2.00.0050.0318.78
5.1.60.0080.0288.07
5.1.50.0020.0318.06
5.1.40.0030.0338.04
5.1.30.0020.0348.39
5.1.20.0060.0248.41
5.1.10.0050.0298.14
5.1.00.0050.0298.14
5.0.50.0040.0226.61
5.0.40.0080.0246.48
5.0.30.0040.0386.29
5.0.20.0060.0266.26
5.0.10.0030.0236.24
5.0.00.0060.0286.23
4.4.90.0030.0214.78
4.4.80.0030.0204.76
4.4.70.0020.0254.75
4.4.60.0030.0204.75
4.4.50.0020.0194.77
4.4.40.0020.0254.71
4.4.30.0040.0244.76
4.4.20.0020.0194.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0050.0154.67
4.3.100.0010.0164.67
4.3.90.0010.0164.64
4.3.80.0040.0234.58
4.3.70.0040.0134.63
4.3.60.0070.0134.63
4.3.50.0060.0124.63
4.3.40.0010.0254.54
4.3.30.0020.0163.29
4.3.20.0020.0163.26
4.3.10.0030.0173.22
4.3.00.0070.0277.45

preferences:
49.89 ms | 401 KiB | 5 Q