3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "elements[0][1]"; parse_str($a, $data); print_r($data);

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)
8.3.60.0000.01418.18
8.3.50.0050.01621.21
8.3.40.0140.00718.80
8.3.30.0080.00618.96
8.3.20.0030.00620.16
8.3.10.0000.00823.61
8.3.00.0050.00319.11
8.2.180.0110.00416.38
8.2.170.0070.00722.96
8.2.160.0160.00020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.18
8.2.110.0130.01022.12
8.2.100.0090.00317.63
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00717.80
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0000.00718.05
8.2.20.0040.00417.60
8.2.10.0040.00417.92
8.2.00.0000.00817.55
8.1.280.0200.00025.92
8.1.270.0040.00424.05
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00923.87
8.1.230.0070.00319.08
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00820.23
8.1.160.0030.00621.86
8.1.150.0000.00718.81
8.1.140.0040.00417.39
8.1.130.0070.00017.82
8.1.120.0040.00417.39
8.1.110.0050.00217.44
8.1.100.0050.00317.34
8.1.90.0000.00717.29
8.1.80.0040.00417.38
8.1.70.0070.00017.35
8.1.60.0000.00917.51
8.1.50.0080.00017.36
8.1.40.0000.00817.30
8.1.30.0040.00417.63
8.1.20.0030.00617.59
8.1.10.0080.00017.41
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0040.00318.33
8.0.270.0040.00317.10
8.0.260.0070.00017.23
8.0.250.0070.00016.88
8.0.240.0030.00516.75
8.0.230.0040.00416.86
8.0.220.0000.00816.86
8.0.210.0030.00316.68
8.0.200.0000.00716.81
8.0.190.0020.00516.75
8.0.180.0040.00416.75
8.0.170.0040.00416.76
8.0.160.0030.00416.77
8.0.150.0040.00416.80
8.0.140.0000.00716.66
8.0.130.0050.00013.21
8.0.120.0000.00716.75
8.0.110.0040.00416.71
8.0.100.0000.00716.83
8.0.90.0070.00016.71
8.0.80.0080.00916.85
8.0.70.0000.00716.71
8.0.60.0050.00216.71
8.0.50.0040.00416.64
8.0.30.0070.01416.85
8.0.20.0110.01117.40
8.0.10.0040.00416.78
8.0.00.0120.00516.57
7.4.330.0000.00515.02
7.4.320.0060.00016.40
7.4.300.0030.00316.38
7.4.290.0070.00016.45
7.4.280.0000.00816.52
7.4.270.0080.00016.30
7.4.260.0030.00316.54
7.4.250.0030.00316.51
7.4.240.0040.00416.44
7.4.230.0030.00316.41
7.4.220.0110.00716.46
7.4.210.0000.01416.52
7.4.200.0040.00416.49
7.4.160.0030.01316.40
7.4.150.0130.01017.40
7.4.140.0090.00917.86
7.4.130.0080.00816.46
7.4.120.0090.00716.49
7.4.110.0100.00716.38
7.4.100.0100.01016.55
7.4.90.0140.01216.33
7.4.80.0130.00419.39
7.4.70.0060.01116.38
7.4.60.0120.00416.35
7.4.50.0030.00316.40
7.4.40.0100.00716.29
7.4.30.0100.00616.16
7.4.00.0070.00814.98
7.3.330.0000.00613.06
7.3.320.0020.00212.82
7.3.310.0030.00316.00
7.3.300.0030.00316.04
7.3.290.0080.00716.10
7.3.280.0120.00416.15
7.3.270.0100.00717.40
7.3.260.0120.00616.38
7.3.250.0100.00816.18
7.3.240.0060.01216.18
7.3.230.0120.00616.39
7.3.210.0090.00916.26
7.3.200.0100.00619.39
7.3.190.0180.00316.42
7.3.180.0030.01416.40
7.3.170.0030.01716.27
7.3.160.0090.00616.45
7.3.120.0140.00414.85
7.3.110.0100.00714.82
7.3.100.0000.01214.91
7.3.90.0030.01014.71
7.3.80.0000.01414.45
7.3.70.0060.00314.80
7.3.60.0000.01214.92
7.3.50.0000.00914.77
7.3.40.0090.00014.79
7.3.30.0090.00014.51
7.3.20.0090.00316.54
7.3.10.0040.01116.21
7.3.00.0000.01216.35
7.2.330.0110.00716.32
7.2.320.0130.01016.43
7.2.310.0060.01216.46
7.2.300.0130.00416.20
7.2.290.0060.01816.53
7.2.250.0000.01314.57
7.2.240.0080.00614.82
7.2.230.0080.00814.99
7.2.220.0090.00614.63
7.2.210.0070.00714.63
7.2.200.0000.01014.82
7.2.190.0080.00614.84
7.2.180.0060.00314.85
7.2.170.0000.01014.62
7.2.00.0040.01119.14
7.1.330.0070.01015.80
7.1.320.0090.00315.83
7.1.310.0070.00715.80
7.1.300.0000.01315.82
7.1.290.0060.00315.61
7.1.280.0080.00015.43
7.1.270.0110.00415.47
7.1.260.0090.00315.70
7.1.100.0000.01418.07
7.1.70.0080.00017.20
7.1.60.0030.02119.32
7.1.50.0000.02316.91
7.1.00.0000.08022.46
7.0.200.0000.00816.51
7.0.140.0100.06722.09
7.0.60.0030.07719.85
7.0.50.0070.04017.85
7.0.40.0030.05020.05
7.0.30.0270.05320.06
7.0.20.0330.07320.19
7.0.10.0070.08720.19
7.0.00.0100.08720.04
5.6.280.0070.07021.09
5.6.210.0130.07320.66
5.6.200.0100.08318.34
5.6.190.0070.05720.67
5.6.180.0170.04320.61
5.6.170.0300.04320.50
5.6.160.0030.05720.51
5.6.150.0070.03718.21
5.6.140.0100.07718.21
5.6.130.0030.08718.24
5.6.120.0130.07021.04
5.6.110.0070.08321.08
5.6.100.0000.05720.97
5.6.90.0030.05320.87
5.6.80.0100.08320.43
5.6.70.4400.04320.50
5.5.350.0300.07020.34
5.5.340.0100.08317.99
5.5.330.0100.07320.56
5.5.320.0270.06020.24
5.5.310.0130.06020.29
5.5.300.0030.04317.98
5.5.290.0130.07717.93
5.5.280.0100.03720.89
5.5.270.0070.08720.60
5.5.260.0130.07720.79
5.5.250.0030.05720.65
5.5.240.0300.06020.26
5.4.450.0770.05719.70
5.4.440.0700.07019.47
5.4.430.0800.05719.18
5.4.420.0930.04019.69
5.4.410.0670.05719.04
5.4.400.0200.04719.15
5.4.390.0870.05319.28
5.4.380.0830.05319.25
5.4.370.0130.05318.84
5.4.360.0770.04319.01
5.4.350.0730.05318.85
5.4.340.0060.03312.00
5.4.320.0050.03612.48
5.4.310.0040.03912.47
5.4.300.0030.03812.48
5.4.290.0030.04012.48
5.4.280.0040.03612.38
5.4.270.0060.03512.38
5.4.260.0070.03612.37
5.4.250.0080.03412.37
5.4.240.0110.03112.37
5.4.230.0130.03012.36
5.4.220.0060.03612.37
5.4.210.0100.03112.36
5.4.200.0080.03512.37
5.4.190.0070.03512.36
5.4.180.0040.03712.36
5.4.170.0040.03812.37
5.4.160.0070.03512.37
5.4.150.0050.03712.37
5.4.140.0090.03712.05
5.4.130.0050.03912.04
5.4.120.0070.03412.00
5.4.110.0060.03511.99
5.4.100.0060.03411.99
5.4.90.0090.03412.00
5.4.80.0060.03611.99
5.4.70.0030.03611.98
5.4.60.0090.03111.99
5.4.50.0070.03711.98
5.4.40.0050.03411.98
5.4.30.0110.03011.97
5.4.20.0080.03211.97
5.4.10.0080.03211.97
5.4.00.0030.03811.46
5.3.290.0110.03512.80
5.3.280.0070.03612.71
5.3.270.0050.03912.72
5.3.260.0100.03512.72
5.3.250.0080.03512.72
5.3.240.0060.04212.71
5.3.230.0100.03712.71
5.3.220.0090.04112.68
5.3.210.0070.05512.68
5.3.200.0100.03712.68
5.3.190.0050.03912.68
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0070.03412.67
5.3.150.0060.03612.68
5.3.140.0030.03912.66
5.3.130.0030.04212.66
5.3.120.0040.04012.66
5.3.110.0040.04112.65
5.3.100.0080.03512.12
5.3.90.0090.03412.09
5.3.80.0060.03612.07
5.3.70.0030.03912.07
5.3.60.0060.03512.06
5.3.50.0060.03512.01
5.3.40.0050.03712.01
5.3.30.0100.03111.96
5.3.20.0060.03411.76
5.3.10.0050.03411.72
5.3.00.0070.03711.70
5.2.170.0030.0359.21
5.2.160.0070.0309.20
5.2.150.0080.0279.21
5.2.140.0030.0339.20
5.2.130.0050.0299.16
5.2.120.0020.0319.16
5.2.110.0030.0309.17
5.2.100.0060.0279.16
5.2.90.0070.0269.17
5.2.80.0070.0279.16
5.2.70.0060.0289.16
5.2.60.0070.0289.11
5.2.50.0060.0289.08
5.2.40.0050.0289.06
5.2.30.0080.0269.04
5.2.20.0050.0289.02
5.2.10.0070.0258.93
5.2.00.0030.0308.79
5.1.60.0070.0218.06
5.1.50.0040.0258.06
5.1.40.0030.0258.04
5.1.30.0040.0268.39
5.1.20.0030.0288.41
5.1.10.0050.0258.14
5.1.00.0050.0248.13
5.0.50.0010.0226.61
5.0.40.0040.0186.46
5.0.30.0040.0316.29
5.0.20.0050.0186.25
5.0.10.0040.0196.23
5.0.00.0040.0306.22
4.4.90.0040.0154.78
4.4.80.0030.0154.76
4.4.70.0040.0154.75
4.4.60.0020.0174.75
4.4.50.0030.0144.77
4.4.40.0010.0274.70
4.4.30.0040.0144.75
4.4.20.0010.0174.84
4.4.10.0050.0134.85
4.4.00.0040.0244.76
4.3.110.0070.0124.67
4.3.100.0030.0154.66
4.3.90.0030.0134.64
4.3.80.0040.0244.58
4.3.70.0070.0114.63
4.3.60.0060.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0020.0163.26
4.3.10.0020.0163.21
4.3.00.0070.0237.26

preferences:
50.22 ms | 401 KiB | 5 Q