3v4l.org

run code in 300+ PHP versions simultaneously
<?php parse_str((string)(new stdClass()), $foo); var_dump($foo);

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)
8.3.60.0070.01118.56
8.3.50.0110.01222.10
8.3.40.0140.00318.76
8.3.30.0100.00318.92
8.3.20.0040.00420.16
8.3.10.0080.00021.98
8.3.00.0040.00419.38
8.2.180.0070.00718.29
8.2.170.0100.01022.96
8.2.160.0080.00620.55
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.03
8.2.110.0050.00520.45
8.2.100.0080.00318.03
8.2.90.0080.00019.07
8.2.80.0030.00617.97
8.2.70.0040.00417.36
8.2.60.0120.00017.65
8.2.50.0050.00318.07
8.2.40.0030.00619.76
8.2.30.0040.00417.87
8.2.20.0050.00217.73
8.2.10.0040.00417.91
8.2.00.0050.00317.68
8.1.280.0070.01125.92
8.1.270.0000.00823.88
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.82
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0060.00318.39
8.1.160.0070.00021.98
8.1.150.0000.00718.79
8.1.140.0040.00417.38
8.1.130.0000.00717.73
8.1.120.0000.00717.40
8.1.110.0000.00717.34
8.1.100.0040.00417.30
8.1.90.0040.00417.39
8.1.80.0070.00017.39
8.1.70.0030.00317.36
8.1.60.0040.00417.53
8.1.50.0070.00017.33
8.1.40.0060.00317.48
8.1.30.0040.00417.43
8.1.20.0000.00717.51
8.1.10.0080.00017.45
8.1.00.0070.00017.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0030.00317.09
8.0.260.0030.00317.10
8.0.250.0000.00716.84
8.0.240.0050.00316.94
8.0.230.0050.00216.84
8.0.220.0050.00316.76
8.0.210.0060.00316.87
8.0.200.0110.00016.83
8.0.190.0060.00316.89
8.0.180.0040.00416.93
8.0.170.0040.00416.83
8.0.160.0000.00716.75
8.0.150.0000.00816.88
8.0.140.0030.00416.87
8.0.130.0000.00513.30
8.0.120.0050.00316.76
8.0.110.0070.00016.72
8.0.100.0030.00316.74
8.0.90.0000.00816.90
8.0.80.0070.01016.88
8.0.70.0030.00516.79
8.0.60.0030.00516.70
8.0.50.0000.00716.87
8.0.30.0100.01017.01
8.0.20.0110.00817.40
8.0.10.0070.00016.91
8.0.00.0110.00716.66
7.4.330.0030.00315.00
7.4.320.0030.00316.35
7.4.300.0000.00716.41
7.4.290.0030.00416.54
7.4.280.0030.00416.52
7.4.270.0000.00816.57
7.4.260.0030.00316.41
7.4.250.0040.00416.48
7.4.240.0030.00416.50
7.4.230.0070.00016.38
7.4.220.0120.00816.57
7.4.210.0100.00316.47
7.4.200.0030.00316.26
7.4.160.0120.00316.39
7.4.150.0180.00417.40
7.4.140.0140.00317.86
7.4.130.0100.00716.48
7.4.120.0110.00616.45
7.4.110.0070.01016.39
7.4.100.0070.01016.52
7.4.90.0040.01216.30
7.4.80.0160.00619.39
7.4.70.0100.00716.44
7.4.60.0070.01416.45
7.4.50.0000.00416.27
7.4.40.0060.01216.34
7.4.30.0090.00916.56
7.4.00.0090.00715.04
7.3.330.0030.00313.09
7.3.320.0030.00313.18
7.3.310.0000.00716.19
7.3.300.0080.00016.30
7.3.290.0090.00616.23
7.3.280.0070.00816.27
7.3.270.0100.00617.40
7.3.260.0090.00916.21
7.3.250.0120.00516.38
7.3.240.0130.00516.33
7.3.230.0090.01016.52
7.3.210.0090.00616.41
7.3.200.0120.00919.39
7.3.190.0120.00916.26
7.3.180.0030.01216.45
7.3.170.0130.00316.27
7.3.160.0100.01016.26
7.3.120.0080.00714.79
7.3.110.0090.00914.65
7.3.100.0080.00714.66
7.3.90.0030.01014.63
7.3.80.0070.00414.78
7.3.70.0070.00814.80
7.3.60.0050.00914.53
7.3.50.0060.00614.74
7.3.40.0030.00814.71
7.3.30.0050.01014.62
7.3.20.0100.00216.58
7.3.10.0110.00416.66
7.3.00.0070.00616.62
7.2.330.0110.00516.35
7.2.320.0130.00416.39
7.2.310.0030.01416.60
7.2.300.0090.00616.67
7.2.290.0080.00916.53
7.2.250.0050.01214.74
7.2.240.0030.01514.76
7.2.230.0100.00415.00
7.2.220.0050.00715.04
7.2.210.0030.01114.78
7.2.200.0040.01214.85
7.2.190.0060.00814.80
7.2.180.0050.01014.78
7.2.170.0060.00615.00
7.2.60.0060.01016.60
7.2.00.0070.00719.27
7.1.330.0070.00515.53
7.1.320.0060.00815.70
7.1.310.0040.00715.58
7.1.300.0050.00715.63
7.1.290.0040.00415.64
7.1.280.0120.00215.55
7.1.270.0050.01015.55
7.1.260.0080.00615.71
7.1.200.0100.00315.75
7.1.100.0120.01217.68
7.1.70.0030.00617.07
7.1.60.0110.01419.32
7.1.50.0070.01516.80
7.1.00.0030.07722.28
7.0.200.0050.00516.71
7.0.140.0030.07322.07
7.0.60.0000.09019.96
7.0.50.0070.04317.84
7.0.40.0070.06719.90
7.0.30.0130.05020.12
7.0.20.0300.07020.00
7.0.10.0030.07320.16
7.0.00.0030.08320.14
5.6.280.0030.07321.07
5.6.210.0130.07720.71
5.6.200.0030.07718.20
5.6.190.0170.07720.45
5.6.180.0300.03720.41
5.6.170.0470.06320.51
5.6.160.0100.03320.33
5.6.150.0070.07718.21
5.6.140.0100.07718.14
5.6.130.0070.06318.11
5.6.120.0070.03720.92
5.6.110.0000.04721.13
5.6.100.0070.08720.98
5.6.90.0030.06020.99
5.6.80.0100.07720.52
5.5.350.0100.06020.40
5.5.340.0100.06318.02
5.5.330.0130.07720.48
5.5.320.0430.07020.21
5.5.310.0300.07320.17
5.5.300.0070.04017.90
5.5.290.0000.05317.97
5.5.280.0100.08320.82
5.5.270.0000.04320.59
5.5.260.0130.07320.88
5.5.250.0070.08020.48
5.5.240.0200.06720.25
5.4.450.0300.03719.10
5.4.440.0500.03319.54
5.4.430.0200.05319.40
5.4.420.0870.00019.35
5.4.410.0630.00019.20
5.4.400.0730.00019.13
5.4.390.0670.00019.13
5.4.380.0670.00019.16
5.4.370.0830.00019.16
5.4.360.0670.00019.06
5.4.350.0770.00018.95
5.4.340.0050.04411.97
5.4.320.0080.03812.45
5.4.310.0060.05012.45
5.4.300.0080.03612.45
5.4.290.0060.04312.45
5.4.280.0140.03912.35
5.4.270.0060.03812.35
5.4.260.0080.03612.35
5.4.250.0040.04412.35
5.4.240.0090.03312.35
5.4.230.0050.03912.34
5.4.220.0070.03712.34
5.4.210.0060.03612.34
5.4.200.0080.03712.34
5.4.190.0040.03912.34
5.4.180.0070.04012.34
5.4.170.0070.04112.34
5.4.160.0080.04112.34
5.4.150.0080.03612.34
5.4.140.0070.03712.02
5.4.130.0110.03612.01
5.4.120.0090.03611.97
5.4.110.0110.03611.96
5.4.100.0080.03511.96
5.4.90.0050.04111.96
5.4.80.0060.03811.96
5.4.70.0080.03311.96
5.4.60.0090.03611.96
5.4.50.0090.03411.96
5.4.40.0100.03411.95
5.4.30.0080.03411.95
5.4.20.0070.03511.95
5.4.10.0130.03111.95
5.4.00.0060.03711.44
5.3.290.0040.04212.80
5.3.280.0070.04212.71
5.3.270.0090.04112.72
5.3.260.0080.04212.72
5.3.250.0070.04012.71
5.3.240.0050.03912.72
5.3.230.0070.04412.71
5.3.220.0040.04412.68
5.3.210.0080.03712.68
5.3.200.0120.04612.68
5.3.190.0090.03512.68
5.3.180.0080.03612.67
5.3.170.0060.04212.67
5.3.160.0100.03512.68
5.3.150.0060.03912.68
5.3.140.0080.03912.66
5.3.130.0060.04212.65
5.3.120.0060.05012.66
5.3.110.0070.04412.66
5.3.100.0080.03712.11
5.3.90.0080.03712.09
5.3.80.0060.03912.07
5.3.70.0070.04412.08
5.3.60.0090.03412.07
5.3.50.0080.04212.00
5.3.40.0070.03612.00
5.3.30.0090.03611.95
5.3.20.0060.03711.72
5.3.10.0040.03611.69
5.3.00.0050.04511.68
5.2.170.0080.0349.18
5.2.160.0040.0329.18
5.2.150.0050.0369.18
5.2.140.0040.0329.18
5.2.130.0050.0309.14
5.2.120.0050.0309.14
5.2.110.0040.0319.14
5.2.100.0090.0279.14
5.2.90.0050.0329.14
5.2.80.0030.0329.14
5.2.70.0040.0329.14
5.2.60.0140.0369.08
5.2.50.0040.0319.05
5.2.40.0060.0339.04
5.2.30.0090.0279.01
5.2.20.0080.0259.00
5.2.10.0060.0298.92
5.2.00.0080.0288.78
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0030.0268.05
5.1.30.0060.0368.41
5.1.20.0070.0278.43
5.1.10.0040.0268.15
5.1.00.0040.0298.15
5.0.50.0080.0196.63
5.0.40.0070.0166.48
5.0.30.0050.0326.30
5.0.20.0020.0206.27
5.0.10.0030.0206.25
5.0.00.0020.0316.24
4.4.90.0020.0204.78
4.4.80.0040.0154.75
4.4.70.0030.0164.75
4.4.60.0030.0204.75
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0174.76
4.4.20.0040.0164.84
4.4.10.0030.0194.85
4.4.00.0030.0264.76
4.3.110.0010.0164.67
4.3.100.0040.0154.66
4.3.90.0040.0164.63
4.3.80.0060.0244.59
4.3.70.0020.0184.63
4.3.60.0040.0164.63
4.3.50.0040.0184.63
4.3.40.0040.0264.54
4.3.30.0050.0153.28
4.3.20.0020.0173.25
4.3.10.0030.0163.21
4.3.00.0030.01313.21

preferences:
40.41 ms | 401 KiB | 5 Q