3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'name=Chandra&age=18&data[social][marks]=80&data[social][grade]=A%2B&data[english][marks]=100&data[english][grade]=B%2B'; parse_str($data, $data); var_export($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)
8.3.70.0070.01018.30
8.3.60.0110.00416.38
8.3.50.0070.00921.91
8.3.40.0070.00718.59
8.3.30.0150.00718.96
8.3.20.0070.00020.16
8.3.10.0040.00418.60
8.3.00.0050.00319.25
8.2.180.0090.00916.38
8.2.170.0100.00722.96
8.2.160.0140.00320.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0040.00420.93
8.2.110.0030.00620.38
8.2.100.0040.00717.91
8.2.90.0040.00419.14
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00719.31
8.2.20.0040.00417.73
8.2.10.0000.00817.87
8.2.00.0030.00617.50
8.1.280.0110.00725.92
8.1.270.0080.00024.02
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0110.00019.11
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0060.00618.50
8.1.160.0040.00421.96
8.1.150.0040.00418.83
8.1.140.0030.00517.27
8.1.130.0070.00017.82
8.1.120.0050.00317.43
8.1.110.0040.00417.36
8.1.100.0050.00217.36
8.1.90.0040.00417.37
8.1.80.0000.00717.40
8.1.70.0070.00017.38
8.1.60.0040.00717.52
8.1.50.0060.00317.30
8.1.40.0040.00417.44
8.1.30.0040.00417.54
8.1.20.0000.00917.42
8.1.10.0040.00417.55
8.1.00.0000.00817.45
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.31
8.0.270.0030.00317.18
8.0.260.0000.00717.23
8.0.250.0030.00316.79
8.0.240.0030.00316.88
8.0.230.0000.00716.79
8.0.220.0000.00716.79
8.0.210.0040.00416.82
8.0.200.0030.00316.82
8.0.190.0040.00416.89
8.0.180.0080.00016.76
8.0.170.0000.00916.85
8.0.160.0000.00716.77
8.0.150.0050.00316.66
8.0.140.0050.00316.79
8.0.130.0050.00013.27
8.0.120.0050.00316.70
8.0.110.0040.00416.77
8.0.100.0000.00716.74
8.0.90.0000.00716.88
8.0.80.0160.00016.78
8.0.70.0070.00016.61
8.0.60.0050.00216.70
8.0.50.0040.00416.72
8.0.30.0140.00516.98
8.0.20.0110.01317.40
8.0.10.0000.00716.91
8.0.00.0080.00816.81
7.4.330.0000.00615.03
7.4.320.0060.00016.57
7.4.300.0030.00316.47
7.4.290.0070.00016.45
7.4.280.0000.00716.47
7.4.270.0060.00016.54
7.4.260.0030.00316.50
7.4.250.0090.00016.51
7.4.240.0050.00216.53
7.4.230.0000.00716.46
7.4.220.0060.01216.47
7.4.210.0070.00716.45
7.4.200.0000.00716.54
7.4.160.0060.00916.33
7.4.150.0110.01417.40
7.4.140.0100.00617.86
7.4.130.0110.00916.45
7.4.120.0090.00816.48
7.4.110.0090.00916.39
7.4.100.0150.00316.32
7.4.90.0070.01016.50
7.4.80.0180.00619.39
7.4.70.0130.00316.45
7.4.60.0140.00416.34
7.4.50.0030.00516.56
7.4.40.0120.00316.20
7.4.30.0040.01216.43
7.4.00.0110.00414.79
7.3.330.0000.00512.89
7.3.320.0050.00012.86
7.3.310.0050.00516.01
7.3.300.0060.00016.11
7.3.290.0100.00916.09
7.3.280.0100.00716.18
7.3.270.0140.00517.40
7.3.260.0050.01416.09
7.3.250.0080.00816.43
7.3.240.0110.00616.46
7.3.230.0090.00616.39
7.3.210.0070.01716.20
7.3.200.0040.01419.39
7.3.190.0120.00916.12
7.3.180.0120.00316.08
7.3.170.0160.00016.30
7.3.160.0100.00516.08
7.3.10.0000.01416.62
7.3.00.0060.00916.73
7.2.330.0140.00816.56
7.2.320.0080.01116.44
7.2.310.0120.00916.52
7.2.300.0120.00416.43
7.2.290.0040.01216.39
7.2.130.0140.00316.57
7.2.120.0030.01016.74
7.2.110.0030.00716.48
7.2.100.0030.01516.75
7.2.90.0040.01116.40
7.2.80.0090.00616.57
7.2.70.0040.00816.80
7.2.60.0060.00816.67
7.2.50.0030.01216.80
7.2.40.0150.00016.87
7.2.30.0000.01416.46
7.2.20.0070.00716.59
7.2.10.0060.01316.49
7.2.00.0040.00718.10
7.1.250.0090.00015.40
7.1.200.0030.00615.57
7.1.100.0000.01118.14
7.1.70.0060.00617.07
7.1.60.0150.00019.61
7.1.50.0030.01616.79
7.1.00.0070.07322.43
7.0.200.0000.01216.68
7.0.140.0000.07322.08
7.0.60.0030.07720.02
7.0.50.0070.07717.66
7.0.40.0230.07720.20
7.0.30.0230.04720.13
7.0.20.0270.08020.01
7.0.10.0100.03720.09
7.0.00.0030.04320.12
5.6.280.0100.06721.12
5.6.210.0070.08320.75
5.6.200.0030.08018.22
5.6.190.0030.04720.63
5.6.180.0330.05320.41
5.6.170.0170.04720.62
5.6.160.0100.04320.41
5.6.150.0100.07018.11
5.6.140.0100.06718.11
5.6.130.0200.03718.18
5.6.120.0100.08320.93
5.6.110.0070.05720.88
5.6.100.0030.04021.01
5.6.90.0030.08720.99
5.6.80.0000.08020.40
5.5.350.0030.06020.31
5.5.340.0030.04317.99
5.5.330.0130.08320.22
5.5.320.0230.04320.22
5.5.310.0270.05020.41
5.5.300.0030.06317.96
5.5.290.0000.04317.92
5.5.280.0130.08020.76
5.5.270.0030.04320.74
5.5.260.0130.06320.96
5.5.250.0030.05020.54
5.5.240.0170.07320.27
5.4.450.0570.04019.58
5.4.440.0300.04019.41
5.4.430.0100.05319.41
5.4.420.0730.04319.50
5.4.410.0730.05719.04
5.4.400.0570.05018.90
5.4.390.0630.05719.02
5.4.380.0300.04718.45
5.4.370.0130.06018.71
5.4.360.0200.05018.72
5.4.350.0130.06318.69
5.4.340.0200.05318.56
5.4.320.0080.03512.45
5.4.310.0030.04112.45
5.4.300.0060.03612.45
5.4.290.0080.03812.45
5.4.280.0110.03612.35
5.4.270.0060.04212.34
5.4.260.0090.03412.35
5.4.250.0130.03012.35
5.4.240.0040.03912.34
5.4.230.0060.04112.34
5.4.220.0080.03412.34
5.4.210.0070.03412.34
5.4.200.0040.04112.34
5.4.190.0090.03812.34
5.4.180.0100.04912.34
5.4.170.0080.03312.35
5.4.160.0080.03412.34
5.4.150.0060.03612.34
5.4.140.0120.05412.02
5.4.130.0070.04612.01
5.4.120.0100.05711.97
5.4.110.0060.03711.96
5.4.100.0100.03111.96
5.4.90.0090.03411.96
5.4.80.0060.04211.96
5.4.70.0060.03511.96
5.4.60.0070.03411.96
5.4.50.0070.05311.96
5.4.40.0070.05211.95
5.4.30.0090.05411.95
5.4.20.0100.04811.95
5.4.10.0080.05011.95
5.4.00.0080.04411.43
5.3.290.0080.06512.80
5.3.280.0040.04612.71
5.3.270.0090.03912.73
5.3.260.0060.04012.72
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0100.03512.71
5.3.220.0110.03212.68
5.3.210.0040.04112.68
5.3.200.0080.04112.68
5.3.190.0080.03612.68
5.3.180.0060.03712.68
5.3.170.0100.03512.67
5.3.160.0090.03712.67
5.3.150.0070.03612.68
5.3.140.0100.04012.66
5.3.130.0050.03912.66
5.3.120.0070.04612.65
5.3.110.0070.03912.66
5.3.100.0090.03412.12
5.3.90.0080.04112.09
5.3.80.0050.03812.07
5.3.70.0060.03512.07
5.3.60.0090.03412.07
5.3.50.0080.03412.00
5.3.40.0040.03812.00
5.3.30.0110.03411.95
5.3.20.0080.03311.72
5.3.10.0100.04011.69
5.3.00.0090.03711.67
5.2.170.0030.0339.18
5.2.160.0050.0299.18
5.2.150.0020.0359.18
5.2.140.0040.0319.17
5.2.130.0040.0309.14
5.2.120.0050.0409.14
5.2.110.0090.0319.14
5.2.100.0070.0309.14
5.2.90.0040.0309.14
5.2.80.0060.0299.14
5.2.70.0060.0349.13
5.2.60.0030.0329.08
5.2.50.0040.0309.05
5.2.40.0050.0289.03
5.2.30.0080.0269.01
5.2.20.0070.0269.00
5.2.10.0060.0268.92
5.2.00.0040.0308.78
5.1.60.0040.0248.06
5.1.50.0070.0258.06
5.1.40.0060.0288.04
5.1.30.0040.0268.39
5.1.20.0060.0248.41
5.1.10.0050.0248.14
5.1.00.0070.0228.13
5.0.50.0040.0196.61
5.0.40.0050.0186.47
5.0.30.0050.0326.29
5.0.20.0050.0186.26
5.0.10.0030.0206.23
5.0.00.0040.0296.23
4.4.90.0020.0174.77
4.4.80.0020.0164.76
4.4.70.0060.0134.76
4.4.60.0020.0224.76
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0010.0184.85
4.4.10.0060.0164.85
4.4.00.0050.0264.76
4.3.110.0020.0174.67
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0020.0274.59
4.3.70.0030.0164.63
4.3.60.0000.0174.62
4.3.50.0030.0174.63
4.3.40.0020.0254.54
4.3.30.0030.0163.28
4.3.20.0020.0163.26
4.3.10.0040.0143.22
4.3.00.0030.01714.28

preferences:
68.43 ms | 401 KiB | 5 Q