3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data['meta'] = array('parameter' => 'jo', 'irgendwas' => 'so'); $data['id'] = 'dsoifjdsf:dsfoijdsoi:dofds'; $mapping = explode(':', $data['id'], 2); $data['meta'] = array_merge($data['meta'], array('parameter' => reset($mapping))); var_dump($mapping);

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)
8.3.60.0120.00918.47
8.3.50.0100.00921.93
8.3.40.0040.01118.71
8.3.30.0120.00618.96
8.3.20.0040.00419.95
8.3.10.0070.00021.95
8.3.00.0040.00422.52
8.2.180.0070.01116.37
8.2.170.0110.00422.96
8.2.160.0110.00420.84
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.48
8.2.110.0060.00320.52
8.2.100.0090.00317.57
8.2.90.0050.00219.05
8.2.80.0060.00318.03
8.2.70.0030.00617.63
8.2.60.0030.00618.05
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0090.00317.92
8.2.20.0000.00817.51
8.2.10.0040.00419.54
8.2.00.0040.00417.59
8.1.280.0070.01025.92
8.1.270.0080.00023.79
8.1.260.0030.00526.35
8.1.250.0070.00728.09
8.1.240.0080.00423.90
8.1.230.0080.00420.84
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0030.00917.34
8.1.190.0050.00317.39
8.1.180.0040.00718.10
8.1.170.0000.00818.46
8.1.160.0040.00421.82
8.1.150.0080.00018.56
8.1.140.0000.00717.43
8.1.130.0030.00317.69
8.1.120.0040.00417.44
8.1.110.0000.00717.39
8.1.100.0040.00417.28
8.1.90.0040.00417.43
8.1.80.0040.00417.29
8.1.70.0030.00317.29
8.1.60.0060.00317.40
8.1.50.0050.00317.41
8.1.40.0000.00917.50
8.1.30.0030.00517.53
8.1.20.0040.00417.51
8.1.10.0060.00317.64
8.1.00.0000.00717.51
8.0.300.0070.00018.77
8.0.290.0030.00517.16
8.0.280.0030.00318.24
8.0.270.0030.00317.18
8.0.260.0030.00316.71
8.0.250.0000.00716.80
8.0.240.0000.00716.91
8.0.230.0080.00016.88
8.0.220.0030.00316.82
8.0.210.0000.00716.84
8.0.200.0000.00616.79
8.0.190.0060.00316.86
8.0.180.0040.00416.84
8.0.170.0080.00016.74
8.0.160.0060.00316.80
8.0.150.0030.00516.71
8.0.140.0000.00916.73
8.0.130.0030.00313.17
8.0.120.0000.00816.81
8.0.110.0050.00316.78
8.0.100.0070.00016.77
8.0.90.0040.00416.93
8.0.80.0000.02116.86
8.0.70.0080.00016.82
8.0.60.0040.00416.71
8.0.50.0000.00716.84
8.0.30.0150.00817.22
8.0.20.0090.01217.40
8.0.10.0040.00416.75
8.0.00.0120.00616.65
7.4.330.0050.00015.13
7.4.320.0000.00616.52
7.4.300.0070.00016.51
7.4.290.0030.00316.52
7.4.280.0030.00316.42
7.4.270.0070.00016.42
7.4.260.0100.00016.44
7.4.250.0040.00416.38
7.4.240.0030.00416.46
7.4.230.0030.00316.42
7.4.220.0110.00716.48
7.4.210.0060.01016.56
7.4.200.0080.00016.33
7.4.190.0040.00416.48
7.4.160.0120.00316.48
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0120.00716.56
7.4.120.0150.00416.40
7.4.110.0090.01216.30
7.4.100.0130.00916.50
7.4.90.0120.00616.50
7.4.80.0060.01319.39
7.4.70.0090.00916.43
7.4.60.0050.01416.39
7.4.50.0000.00816.35
7.4.40.0090.00622.77
7.4.30.0130.00316.48
7.4.00.0030.01414.63
7.3.330.0000.00513.19
7.3.320.0000.00512.99
7.3.310.0030.00316.08
7.3.300.0020.00516.26
7.3.290.0030.01116.25
7.3.280.0090.01116.29
7.3.270.0130.00317.40
7.3.260.0090.00716.25
7.3.250.0100.01016.46
7.3.240.0060.01216.29
7.3.230.0110.01416.43
7.3.210.0110.00616.54
7.3.200.0060.01119.39
7.3.190.0060.01516.58
7.3.180.0090.00916.22
7.3.170.0060.00916.34
7.3.160.0080.00816.18
7.3.120.0060.01014.76
7.3.10.0190.00016.32
7.3.00.0090.00616.25
7.2.330.0140.00416.19
7.2.320.0090.01016.33
7.2.310.0040.01416.41
7.2.300.0030.01316.46
7.2.290.0120.01216.69
7.2.130.0060.00916.52
7.2.120.0110.01116.06
7.2.110.0170.00016.66
7.2.100.0030.00916.82
7.2.90.0160.01016.34
7.2.80.0070.00716.79
7.2.70.0150.00316.91
7.2.60.0140.00716.61
7.2.50.0240.00416.29
7.2.40.0100.00716.67
7.2.30.0110.01116.21
7.2.20.0150.00716.64
7.2.10.0060.01716.42
7.2.00.0110.00718.09
7.1.250.0170.00315.37
7.1.200.0080.00415.75
7.1.100.0030.01018.30
7.1.70.0040.00416.86
7.1.60.0110.01519.82
7.1.50.0060.01216.69
7.1.00.0100.07022.37
7.0.200.0150.00716.79
7.0.140.0030.07022.15
7.0.60.0100.07319.91
7.0.50.0170.06017.80
7.0.40.0070.07020.04
7.0.30.0000.05720.21
7.0.20.0330.05720.17
7.0.10.0170.04020.18
7.0.00.0070.05720.29
5.6.280.0030.07321.10
5.6.210.0070.04320.60
5.6.200.0030.05718.19
5.6.190.0000.06020.41
5.6.180.0370.06320.55
5.6.170.0200.05020.48
5.6.160.0030.07320.39
5.6.150.0130.04318.13
5.6.140.0030.05718.21
5.6.130.0070.05018.13
5.6.120.0030.09021.02
5.6.110.0130.03321.01
5.6.100.0130.07720.89
5.6.90.0000.04321.10
5.6.80.0400.04020.39
5.6.70.0170.03320.39
5.5.350.0370.06720.52
5.5.340.0070.08017.97
5.5.330.0130.07720.29
5.5.320.0070.08020.44
5.5.310.0300.07020.24
5.5.300.0100.03317.92
5.5.290.0030.04017.98
5.5.280.0030.05320.73
5.5.270.0000.05020.64
5.5.260.0030.09320.79
5.5.250.0030.04020.58
5.5.240.0070.04320.07
5.4.450.0270.07319.49
5.4.440.0830.05319.63
5.4.430.0070.05719.54
5.4.420.0030.06019.67
5.4.410.0030.06018.88
5.4.400.0070.05718.51
5.4.390.0230.05718.77
5.4.380.0130.05318.58
5.4.370.0130.06018.59
5.4.360.0230.04718.46
5.4.350.0130.06318.64
5.4.340.0230.05018.68
5.4.320.0060.05512.46
5.4.310.0050.04112.45
5.4.300.0070.03712.46
5.4.290.0060.04312.46
5.4.280.0060.03612.35
5.4.270.0050.04412.35
5.4.260.0070.03612.35
5.4.250.0050.04212.35
5.4.240.0080.03312.35
5.4.230.0060.04412.34
5.4.220.0090.04112.34
5.4.210.0020.03812.34
5.4.200.0090.03512.34
5.4.190.0170.04412.32
5.4.180.0210.04012.32
5.4.170.0190.04012.33
5.4.160.0260.06412.32
5.4.150.0170.04212.32
5.4.140.0170.04212.00
5.4.130.0200.06811.99
5.4.120.0160.04111.95
5.4.110.0170.04211.95
5.4.100.0420.07811.94
5.4.90.0150.04211.95
5.4.80.0130.04611.95
5.4.70.0140.04311.94
5.4.60.0130.04411.94
5.4.50.0140.04511.94
5.4.40.0140.04211.93
5.4.30.0330.09011.93
5.4.20.0160.04111.93
5.4.10.0160.04011.93
5.4.00.0170.04311.41
5.3.290.0040.04212.80
5.3.280.0050.03812.71
5.3.270.0170.04512.72
5.3.260.0140.04812.72
5.3.250.0300.06212.72
5.3.240.0200.04012.72
5.3.230.0170.04612.71
5.3.220.0150.04512.68
5.3.210.0180.04212.68
5.3.200.0270.06312.68
5.3.190.0160.04512.67
5.3.180.0160.04312.68
5.3.170.0280.06212.67
5.3.160.0190.04212.67
5.3.150.0140.04612.68
5.3.140.0200.03912.66
5.3.130.0170.04312.66
5.3.120.0180.04212.66
5.3.110.0190.04112.66
5.3.100.0290.06112.12
5.3.90.0160.04412.08
5.3.80.0170.04812.07
5.3.70.0150.04612.07
5.3.60.0320.06012.07
5.3.50.0200.04112.00
5.3.40.0170.04612.00
5.3.30.0180.04211.94
5.3.20.0110.05111.71
5.3.10.0330.09011.67
5.3.00.0190.04111.65
5.2.170.0120.0359.16
5.2.160.0150.0449.16
5.2.150.0120.0359.16
5.2.140.0210.0569.16
5.2.130.0090.0389.11
5.2.120.0130.0339.12
5.2.110.0140.0339.12
5.2.100.0140.0329.12
5.2.90.0100.0369.12
5.2.80.0100.0369.11
5.2.70.0130.0349.11
5.2.60.0180.0329.07
5.2.50.0350.0749.04
5.2.40.0110.0369.02
5.2.30.0110.0358.98
5.2.20.0100.0368.98
5.2.10.0120.0348.89
5.2.00.0120.0338.75
5.1.60.0110.0288.04
5.1.50.0120.0298.04
5.1.40.0150.0258.03
5.1.30.0120.0308.37
5.1.20.0130.0298.40
5.1.10.0130.0298.12
5.1.00.0080.0338.12
5.0.50.0080.0266.60
5.0.40.0090.0246.45
5.0.30.0150.0616.27
5.0.20.0080.0256.25
5.0.10.0110.0236.22
5.0.00.0110.0346.21
4.4.90.0070.0204.78
4.4.80.0080.0194.75
4.4.70.0050.0214.76
4.4.60.0420.0444.75
4.4.50.0050.0194.77
4.4.40.0090.0274.71
4.4.30.0110.0154.76
4.4.20.0090.0174.85
4.4.10.0110.0164.84
4.4.00.0070.0334.76
4.3.110.0090.0194.67
4.3.100.0070.0184.67
4.3.90.0080.0184.63
4.3.80.0100.0254.59
4.3.70.0060.0194.63
4.3.60.0160.0394.63
4.3.50.0080.0184.63
4.3.40.0090.0264.54
4.3.30.0030.0213.28
4.3.20.0040.0193.26
4.3.10.0190.0663.23
4.3.00.0100.01713.29

preferences:
52.57 ms | 401 KiB | 5 Q