3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; $obj->{'123'} = "foo"; $arr = (array) $obj; $f = var_export( $obj->{'123'}); 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)
8.3.60.0120.00318.55
8.3.50.0090.01121.21
8.3.40.0000.01418.89
8.3.30.0070.00718.96
8.3.20.0040.00420.09
8.3.10.0080.00023.65
8.3.00.0080.00019.35
8.2.180.0090.00916.50
8.2.170.0140.00022.96
8.2.160.0180.00020.47
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00022.18
8.2.110.0030.00619.39
8.2.100.0090.00317.78
8.2.90.0030.00519.17
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0100.00017.78
8.2.50.0030.00518.10
8.2.40.0040.00420.34
8.2.30.0000.00717.94
8.2.20.0040.00417.54
8.2.10.0040.00418.06
8.2.00.0040.00417.72
8.1.280.0070.00725.92
8.1.270.0000.00823.92
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00421.31
8.1.230.0040.00717.45
8.1.220.0000.00717.79
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0030.00517.22
8.1.180.0000.00818.10
8.1.170.0080.00018.55
8.1.160.0040.00421.85
8.1.150.0040.00418.72
8.1.140.0020.00517.38
8.1.130.0070.00017.73
8.1.120.0030.00317.28
8.1.110.0060.00317.22
8.1.100.0030.00617.43
8.1.90.0000.00717.38
8.1.80.0000.00717.42
8.1.70.0000.00717.34
8.1.60.0000.00817.60
8.1.50.0000.00817.41
8.1.40.0040.00417.42
8.1.30.0060.00317.64
8.1.20.0030.00617.65
8.1.10.0040.00417.59
8.1.00.0000.00717.48
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0000.00717.17
8.0.260.0060.00017.10
8.0.250.0000.00716.96
8.0.240.0080.00016.96
8.0.230.0030.00616.77
8.0.220.0030.00316.87
8.0.210.0070.00016.76
8.0.200.0040.00416.87
8.0.190.0040.00416.95
8.0.180.0000.00716.85
8.0.170.0040.00416.76
8.0.160.0000.00716.70
8.0.150.0080.00016.77
8.0.140.0000.00716.79
8.0.130.0030.00313.25
8.0.120.0050.00316.82
8.0.110.0040.00416.73
8.0.100.0050.00316.71
8.0.90.0080.00016.77
8.0.80.0060.00916.71
8.0.70.0070.00016.91
8.0.60.0040.00416.64
8.0.50.0040.00416.77
8.0.30.0070.01317.05
8.0.20.0090.00917.40
8.0.10.0040.00416.80
8.0.00.0080.01416.79
7.4.330.0050.00015.02
7.4.320.0030.00316.52
7.4.300.0050.00216.59
7.4.290.0000.00616.57
7.4.280.0040.00416.44
7.4.270.0030.00316.59
7.4.260.0000.00716.58
7.4.250.0000.00716.58
7.4.240.0000.00716.56
7.4.230.0000.00716.69
7.4.220.0110.00716.45
7.4.210.0120.00316.51
7.4.200.0030.00316.34
7.4.160.0100.00716.47
7.4.150.0130.00617.40
7.4.140.0150.00417.86
7.4.130.0050.01216.56
7.4.120.0120.00416.50
7.4.110.0030.01816.54
7.4.100.0100.00716.52
7.4.90.0080.00816.39
7.4.80.0090.00819.39
7.4.70.0040.01316.37
7.4.60.0030.01416.45
7.4.50.0050.00516.59
7.4.40.0070.01016.49
7.4.30.0080.01416.25
7.4.00.0150.00015.06
7.3.330.0000.00513.13
7.3.320.0050.00013.09
7.3.310.0080.00016.39
7.3.300.0030.00316.16
7.3.290.0110.00416.28
7.3.280.0090.00816.27
7.3.270.0100.01417.40
7.3.260.0160.00616.47
7.3.250.0110.00516.25
7.3.240.0060.01016.65
7.3.230.0070.01016.39
7.3.210.0100.00716.30
7.3.200.0090.00919.39
7.3.190.0100.00616.21
7.3.180.0100.01016.37
7.3.170.0140.00316.44
7.3.160.0000.02016.36
7.3.10.0150.00016.29
7.3.00.0070.00316.86
7.2.330.0100.00716.58
7.2.320.0070.01016.52
7.2.310.0080.01216.45
7.2.300.0070.01016.68
7.2.290.0110.00716.74
7.2.130.0060.00616.95
7.2.120.0030.01016.45
7.2.110.0090.00316.79
7.2.100.0030.00616.89
7.2.90.0090.00316.89
7.2.80.0030.01116.88
7.2.70.0040.01516.87
7.2.60.0060.00816.93
7.2.50.0100.00716.61
7.2.40.0030.01017.04
7.2.30.0080.00416.65
7.2.20.0030.01016.95
7.2.10.0030.01317.18
7.2.00.0070.01118.19
7.1.250.0040.00815.41
7.1.200.0030.00715.70
7.1.100.0070.00718.11
7.1.70.0040.00417.29
7.1.60.0030.02019.11
7.1.50.0060.01816.94
7.1.00.0030.07322.45
7.0.200.0030.00616.62
7.0.140.0070.07321.95
7.0.60.0100.08019.91
7.0.50.0100.06317.84
7.0.40.0070.04320.30
7.0.30.0170.04020.04
7.0.20.0230.05720.16
7.0.10.0100.05320.00
7.0.00.0030.06020.13
5.6.280.0000.07720.85
5.6.210.0130.07320.70
5.6.200.0070.08018.22
5.6.190.0100.05020.57
5.6.180.0400.04020.60
5.6.170.0300.07320.49
5.6.160.0070.07720.50
5.6.150.0170.07018.18
5.6.140.0030.04018.09
5.6.130.0100.04718.15
5.6.120.0000.05021.05
5.6.110.0100.08020.89
5.6.100.0000.04721.04
5.6.90.0270.06720.92
5.6.80.0130.07320.38
5.6.70.3370.03320.36
5.5.350.0070.08320.34
5.5.340.0030.05017.96
5.5.330.0030.05720.46
5.5.320.0100.05320.24
5.5.310.0270.05020.29
5.5.300.0130.07717.97
5.5.290.0100.04317.92
5.5.280.0030.09020.73
5.5.270.0100.08020.96
5.5.260.0030.08320.72
5.5.250.0200.07020.54
5.5.240.0200.04020.36
5.4.450.0770.05319.13
5.4.440.0900.08319.12
5.4.430.0200.06719.12
5.4.420.0630.00019.46
5.4.410.0630.00019.21
5.4.400.0670.00018.85
5.4.390.0730.00019.09
5.4.380.0630.00019.07
5.4.370.0730.00018.96
5.4.360.0600.00019.07
5.4.350.0630.00019.13
5.4.340.0070.04111.98
5.4.320.0040.03912.46
5.4.310.0060.03712.45
5.4.300.0050.03612.46
5.4.290.0030.04212.45
5.4.280.0050.03512.35
5.4.270.0050.03612.35
5.4.260.0030.04012.35
5.4.250.0070.03612.35
5.4.240.0020.03812.35
5.4.230.0070.03512.34
5.4.220.0080.03212.34
5.4.210.0110.02912.34
5.4.200.0060.03612.34
5.4.190.0060.03412.34
5.4.180.0050.03712.34
5.4.170.0080.03512.35
5.4.160.0070.03512.34
5.4.150.0060.03612.34
5.4.140.0070.04012.03
5.4.130.0070.03412.01
5.4.120.0070.03811.97
5.4.110.0080.03211.97
5.4.100.0180.03811.97
5.4.90.0110.03211.96
5.4.80.0070.03611.96
5.4.70.0070.03311.96
5.4.60.0060.03511.96
5.4.50.0060.03711.96
5.4.40.0100.03211.95
5.4.30.0050.03511.95
5.4.20.0120.03111.95
5.4.10.0080.04211.95
5.4.00.0070.03511.44
5.3.290.0090.04412.80
5.3.280.0070.03612.71
5.3.270.0080.04112.73
5.3.260.0070.04012.72
5.3.250.0040.03812.72
5.3.240.0070.03512.72
5.3.230.0070.03712.71
5.3.220.0100.03412.68
5.3.210.0120.03712.68
5.3.200.0100.03912.68
5.3.190.0070.03612.68
5.3.180.0060.04312.67
5.3.170.0150.04012.67
5.3.160.0110.03112.67
5.3.150.0050.03912.67
5.3.140.0060.04312.66
5.3.130.0080.03612.66
5.3.120.0130.04212.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0070.03512.09
5.3.80.0080.03312.07
5.3.70.0050.04812.07
5.3.60.0100.03812.06
5.3.50.0060.03512.00
5.3.40.0080.03412.00
5.3.30.0080.04411.94
5.3.20.0070.03611.72
5.3.10.0120.03211.69
5.3.00.0060.03611.68
5.2.170.0080.0279.18
5.2.160.0060.0369.18
5.2.150.0080.0279.18
5.2.140.0090.0349.17
5.2.130.0070.0269.13
5.2.120.0040.0289.13
5.2.110.0060.0279.14
5.2.100.0080.0289.14
5.2.90.0070.0409.14
5.2.80.0060.0379.13
5.2.70.0150.0289.13
5.2.60.0090.0389.09
5.2.50.0060.0349.05
5.2.40.0050.0299.04
5.2.30.0040.0309.01
5.2.20.0100.0328.99
5.2.10.0100.0308.92
5.2.00.0040.0348.77
5.1.60.0080.0208.06
5.1.50.0050.0298.05
5.1.40.0050.0378.04
5.1.30.0070.0258.39
5.1.20.0050.0338.41
5.1.10.0050.0258.14
5.1.00.0120.0278.14
5.0.50.0050.0216.61
5.0.40.0090.0196.47
5.0.30.0030.0316.29
5.0.20.0020.0226.26
5.0.10.0080.0226.24
5.0.00.0040.0366.23
4.4.90.0020.0154.78
4.4.80.0030.0144.76
4.4.70.0030.0184.75
4.4.60.0030.0154.76
4.4.50.0060.0124.77
4.4.40.0030.0284.71
4.4.30.0060.0214.76
4.4.20.0060.0174.84
4.4.10.0040.0154.85
4.4.00.0010.0264.76
4.3.110.0040.0164.67
4.3.100.0070.0194.66
4.3.90.0080.0214.63
4.3.80.0020.0294.58
4.3.70.0060.0114.63
4.3.60.0090.0194.63
4.3.50.0050.0194.63
4.3.40.0080.0214.54
4.3.30.0040.0143.29
4.3.20.0010.0173.25
4.3.10.0030.0153.21
4.3.00.0030.0206.98

preferences:
45.77 ms | 401 KiB | 5 Q