3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; $obj->{'123'} = "foo"; $arr = (array) $obj; $f = var_export( $arr ); echo $f;

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)
8.3.60.0090.00618.24
8.3.50.0140.00621.10
8.3.40.0070.00718.59
8.3.30.0120.00319.17
8.3.20.0070.00020.21
8.3.10.0080.00023.66
8.3.00.0060.00319.25
8.2.180.0140.00716.63
8.2.170.0140.00022.96
8.2.160.0140.00020.40
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00422.15
8.2.110.0000.00920.38
8.2.100.0040.00718.22
8.2.90.0030.00519.21
8.2.80.0000.00917.97
8.2.70.0090.00017.50
8.2.60.0060.00317.88
8.2.50.0050.00318.07
8.2.40.0060.00319.88
8.2.30.0070.00018.04
8.2.20.0080.00017.68
8.2.10.0040.00418.09
8.2.00.0090.00017.55
8.1.280.0070.01125.92
8.1.270.0050.00323.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0090.00319.11
8.1.220.0050.00217.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.58
8.1.160.0070.00021.82
8.1.150.0070.00018.82
8.1.140.0000.00717.38
8.1.130.0000.00717.69
8.1.120.0040.00417.39
8.1.110.0040.00417.42
8.1.100.0040.00417.45
8.1.90.0000.00717.30
8.1.80.0070.00017.29
8.1.70.0070.00017.36
8.1.60.0060.00317.60
8.1.50.0040.00417.57
8.1.40.0000.00717.51
8.1.30.0040.00417.54
8.1.20.0050.00217.71
8.1.10.0050.00217.61
8.1.00.0070.00017.52
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0020.00518.48
8.0.270.0030.00317.20
8.0.260.0000.00617.19
8.0.250.0030.00316.96
8.0.240.0060.00016.97
8.0.230.0020.00716.88
8.0.220.0000.00716.79
8.0.210.0030.00316.86
8.0.200.0040.00416.91
8.0.190.0050.00316.79
8.0.180.0070.00016.74
8.0.170.0040.00416.86
8.0.160.0000.00816.92
8.0.150.0040.00316.69
8.0.140.0000.00716.75
8.0.130.0000.00613.21
8.0.120.0070.00016.79
8.0.110.0000.00716.85
8.0.100.0050.00216.94
8.0.90.0040.00416.86
8.0.80.0110.01116.75
8.0.70.0000.00716.87
8.0.60.0050.00316.70
8.0.50.0040.00416.88
8.0.30.0090.00917.09
8.0.20.0030.01917.40
8.0.10.0040.00416.74
8.0.00.0050.01416.78
7.4.330.0050.00015.02
7.4.320.0070.00016.58
7.4.300.0000.00716.49
7.4.290.0040.00416.58
7.4.280.0000.00716.62
7.4.270.0070.00016.55
7.4.260.0000.00716.48
7.4.250.0070.00016.55
7.4.240.0070.00016.58
7.4.230.0030.00316.55
7.4.220.0120.00616.58
7.4.210.0070.00716.54
7.4.200.0030.00316.46
7.4.160.0060.01516.50
7.4.150.0170.00017.40
7.4.140.0040.01617.86
7.4.130.0130.00516.51
7.4.120.0050.01216.42
7.4.110.0080.01016.48
7.4.100.0070.01016.43
7.4.90.0090.00916.47
7.4.80.0070.01019.39
7.4.70.0060.01416.54
7.4.60.0040.01316.32
7.4.50.0030.00616.20
7.4.40.0120.00616.57
7.4.30.0120.00416.58
7.4.00.0000.01615.01
7.3.330.0050.00013.13
7.3.320.0050.00013.25
7.3.310.0040.00416.25
7.3.300.0030.00316.21
7.3.290.0070.00916.25
7.3.280.0060.01016.28
7.3.270.0140.00517.40
7.3.260.0070.01116.15
7.3.250.0120.00516.25
7.3.240.0170.00016.36
7.3.230.0120.00416.42
7.3.210.0120.00616.41
7.3.200.0100.00619.39
7.3.190.0100.00716.45
7.3.180.0130.00616.33
7.3.170.0140.00316.61
7.3.160.0090.01216.26
7.2.330.0080.01216.51
7.2.320.0030.01316.61
7.2.310.0030.01616.65
7.2.300.0060.00916.52
7.2.290.0100.01016.68
7.2.60.0030.01316.56
7.2.00.0090.00619.58
7.1.200.0000.01115.51
7.1.100.0070.00718.28
7.1.70.0000.00717.00
7.1.60.0100.00619.11
7.1.50.0240.01434.56
7.1.00.0070.07322.40
7.0.200.0030.00616.72
7.0.140.0030.07321.99
7.0.60.0130.03720.02
7.0.50.0100.04717.90
7.0.40.0100.08320.30
7.0.30.0330.08020.02
7.0.20.0230.05320.13
7.0.10.0230.08720.13
7.0.00.0100.08719.99
5.6.280.0070.07021.09
5.6.210.0070.08720.68
5.6.200.0070.07718.18
5.6.190.0270.06320.45
5.6.180.0300.07320.59
5.6.170.0370.04720.35
5.6.160.0100.09320.32
5.6.150.0030.08018.17
5.6.140.0030.04718.11
5.6.130.0030.05718.07
5.6.120.0170.07721.00
5.6.110.0130.07020.99
5.6.100.0230.07020.95
5.6.90.0100.08321.09
5.6.80.0070.06720.38
5.6.70.0170.07720.41
5.5.350.0070.08320.32
5.5.340.0170.06717.93
5.5.330.0070.04320.37
5.5.320.0170.07020.21
5.5.310.0300.07020.18
5.5.300.0100.07717.91
5.5.290.0030.04318.00
5.5.280.0030.08320.73
5.5.270.0000.07020.72
5.5.260.0130.08020.86
5.5.250.0070.08020.79
5.5.240.0000.07020.23
5.4.450.0270.06019.47
5.4.440.0800.07019.41
5.4.430.0530.05019.50
5.4.420.0630.00019.49
5.4.410.0630.00019.32
5.4.400.0630.00019.05
5.4.390.0630.00019.05
5.4.380.0700.00019.09
5.4.370.0600.00019.12
5.4.360.0630.00019.26
5.4.350.0700.00019.07
5.4.340.0040.04711.97
5.4.320.0120.03612.45
5.4.310.0060.04212.45
5.4.300.0080.03412.46
5.4.290.0070.04812.45
5.4.280.0060.04012.35
5.4.270.0070.03512.35
5.4.260.0040.04312.35
5.4.250.0070.04112.35
5.4.240.0070.04112.35
5.4.230.0080.03712.34
5.4.220.0090.03512.34
5.4.210.0090.03512.34
5.4.200.0070.04012.34
5.4.190.0060.03812.34
5.4.180.0080.03712.34
5.4.170.0080.03612.35
5.4.160.0080.03412.34
5.4.150.0050.03612.34
5.4.140.0050.05012.02
5.4.130.0070.03412.01
5.4.120.0080.03111.97
5.4.110.0030.03611.97
5.4.100.0060.03411.96
5.4.90.0080.04011.96
5.4.80.0070.03811.97
5.4.70.0040.03611.96
5.4.60.0060.03411.96
5.4.50.0050.03611.96
5.4.40.0040.03611.95
5.4.30.0080.03911.95
5.4.20.0090.03211.95
5.4.10.0090.03211.95
5.4.00.0030.03811.44
5.3.290.0090.04212.80
5.3.280.0090.03612.71
5.3.270.0070.03712.72
5.3.260.0060.03812.72
5.3.250.0080.03412.72
5.3.240.0070.03612.72
5.3.230.0050.03812.71
5.3.220.0050.03712.68
5.3.210.0050.04012.68
5.3.200.0080.03512.68
5.3.190.0030.04012.68
5.3.180.0050.03612.67
5.3.170.0080.03412.67
5.3.160.0060.03912.68
5.3.150.0070.03512.67
5.3.140.0070.03912.66
5.3.130.0080.04212.66
5.3.120.0100.03412.66
5.3.110.0100.03312.65
5.3.100.0070.03512.11
5.3.90.0080.03412.08
5.3.80.0070.03412.08
5.3.70.0080.03312.07
5.3.60.0070.03512.07
5.3.50.0040.03812.00
5.3.40.0060.03612.00
5.3.30.0070.03311.94
5.3.20.0010.04211.72
5.3.10.0050.03511.69
5.3.00.0050.04311.68
5.2.170.0060.0299.18
5.2.160.0060.0299.18
5.2.150.0040.0339.18
5.2.140.0020.0329.17
5.2.130.0060.0279.13
5.2.120.0040.0349.14
5.2.110.0090.0289.14
5.2.100.0040.0299.14
5.2.90.0080.0329.14
5.2.80.0040.0339.14
5.2.70.0030.0319.14
5.2.60.0110.0309.09
5.2.50.0090.0309.05
5.2.40.0040.0349.03
5.2.30.0020.0349.01
5.2.20.0020.0319.00
5.2.10.0040.0288.92
5.2.00.0060.0288.78
5.1.60.0040.0318.06
5.1.50.0030.0248.05
5.1.40.0030.0318.04
5.1.30.0040.0258.39
5.1.20.0060.0308.41
5.1.10.0040.0268.14
5.1.00.0070.0228.13
5.0.50.0050.0186.61
5.0.40.0030.0266.47
5.0.30.0020.0416.29
5.0.20.0030.0196.26
5.0.10.0050.0206.23
5.0.00.0040.0356.23
4.4.90.0020.0164.78
4.4.80.0020.0224.75
4.4.70.0020.0164.76
4.4.60.0020.0154.76
4.4.50.0050.0224.77
4.4.40.0020.0254.71
4.4.30.0040.0154.76
4.4.20.0050.0134.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0030.0164.67
4.3.100.0030.0154.66
4.3.90.0020.0164.63
4.3.80.0020.0254.59
4.3.70.0060.0114.63
4.3.60.0010.0164.63
4.3.50.0030.0224.63
4.3.40.0020.0304.54
4.3.30.0040.0193.29
4.3.20.0030.0153.25
4.3.10.0060.0173.21
4.3.00.0070.0236.98

preferences:
40.6 ms | 401 KiB | 5 Q