3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $arr = ((object)(array)new Foo()); print_r($arr); echo $arr['baz'];

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)
8.3.60.0150.00018.44
8.3.50.0100.01022.83
8.3.40.0110.00418.88
8.3.30.0140.00019.04
8.3.20.0070.00020.34
8.3.10.0070.00419.48
8.3.00.0050.00319.38
8.2.180.0040.01118.40
8.2.170.0070.01022.96
8.2.160.0040.01120.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0020.00521.10
8.2.110.0060.00320.39
8.2.100.0040.00718.03
8.2.90.0070.00019.09
8.2.80.0050.00317.97
8.2.70.0000.00917.61
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0040.00418.21
8.2.30.0030.00319.43
8.2.20.0040.00417.85
8.2.10.0040.00418.10
8.2.00.0040.00417.74
8.1.280.0110.00325.92
8.1.270.0050.00323.67
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0050.00322.06
8.1.230.0070.00419.02
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00417.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0060.00318.49
8.1.160.0080.00021.86
8.1.150.0040.00418.87
8.1.140.0000.00717.42
8.1.130.0030.00517.82
8.1.120.0070.00017.30
8.1.110.0030.00517.40
8.1.100.0030.00517.34
8.1.90.0070.00017.41
8.1.80.0000.00817.36
8.1.70.0080.00017.42
8.1.60.0030.00617.57
8.1.50.0060.00317.59
8.1.40.0040.00417.50
8.1.30.0040.00417.59
8.1.20.0000.00717.68
8.1.10.0040.00417.55
8.1.00.0050.00317.42
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.25
8.0.270.0030.00317.17
8.0.260.0030.00317.29
8.0.250.0000.00716.86
8.0.240.0000.00716.97
8.0.230.0070.00016.82
8.0.220.0030.00316.79
8.0.210.0030.00316.92
8.0.200.0000.00716.93
8.0.190.0040.00416.95
8.0.180.0040.00416.80
8.0.170.0000.00816.92
8.0.160.0050.00216.96
8.0.150.0030.00316.85
8.0.140.0000.00716.73
8.0.130.0000.00513.33
8.0.120.0050.00316.76
8.0.110.0040.00416.86
8.0.100.0040.00416.86
8.0.90.0040.00416.89
8.0.80.0150.00916.88
8.0.70.0040.00416.76
8.0.60.0000.00816.89
8.0.50.0000.00716.91
8.0.30.0140.00517.18
8.0.20.0110.01017.40
8.0.10.0040.00417.05
8.0.00.0130.00516.90
7.4.330.0020.00215.14
7.4.320.0000.00616.59
7.4.300.0080.00016.55
7.4.290.0030.00316.61
7.4.280.0000.00716.46
7.4.270.0000.00716.58
7.4.260.0000.00916.59
7.4.250.0030.00516.57
7.4.240.0000.00716.45
7.4.230.0030.00316.71
7.4.220.0100.01616.46
7.4.210.0110.00316.52
7.4.200.0030.00316.59
7.4.160.0030.01216.34
7.4.150.0130.00717.40
7.4.140.0130.00617.86
7.4.130.0090.00816.43
7.4.120.0070.01016.55
7.4.110.0070.01016.51
7.4.100.0140.00316.57
7.4.90.0120.01216.29
7.4.80.0080.00919.39
7.4.70.0060.01016.42
7.4.60.0100.00716.59
7.4.50.0030.00316.62
7.4.40.0130.01016.68
7.4.30.0100.00616.68
7.4.00.0070.00914.89
7.3.330.0060.00013.20
7.3.320.0020.00213.34
7.3.310.0000.00716.38
7.3.300.0030.00316.23
7.3.290.0150.00016.35
7.3.280.0080.00816.26
7.3.270.0160.00317.40
7.3.260.0090.00916.52
7.3.250.0140.00316.41
7.3.240.0120.00516.40
7.3.230.0100.00716.40
7.3.210.0190.00316.42
7.3.200.0070.01319.39
7.3.190.0170.00016.32
7.3.180.0160.00016.41
7.3.170.0060.01316.56
7.3.160.0060.00916.61
7.3.120.0080.01014.71
7.3.110.0090.00715.06
7.3.100.0070.00714.89
7.3.90.0080.01014.89
7.3.80.0050.00914.86
7.3.70.0060.00614.70
7.3.60.0070.00814.57
7.3.50.0030.01014.56
7.3.40.0030.01214.69
7.3.30.0100.00514.77
7.3.20.0040.00716.72
7.3.10.0070.00716.44
7.3.00.0050.00516.76
7.2.330.0060.01216.58
7.2.320.0090.00916.47
7.2.310.0040.01216.63
7.2.300.0130.01016.48
7.2.290.0130.00316.66
7.2.250.0130.00614.91
7.2.240.0020.01615.01
7.2.230.0080.00814.85
7.2.220.0050.01215.01
7.2.210.0060.00915.00
7.2.200.0030.01114.98
7.2.190.0040.00715.04
7.2.180.0080.00815.06
7.2.170.0090.00715.06
7.2.60.0030.00716.96
7.2.00.0100.00319.19
7.1.330.0090.00315.68
7.1.320.0110.00715.79
7.1.310.0070.00515.85
7.1.300.0050.00915.63
7.1.290.0110.00515.80
7.1.280.0050.00715.86
7.1.270.0050.00815.67
7.1.260.0060.00715.71
7.1.200.0000.01115.71
7.1.100.0080.00818.03
7.1.70.0060.00616.99
7.1.60.0000.01619.46
7.1.50.0070.00716.82
7.1.00.0030.07322.48
7.0.200.0140.00714.54
7.0.140.0070.07022.00
7.0.60.0030.06019.96
7.0.50.0030.04017.87
7.0.40.0100.08020.13
7.0.30.0300.08020.27
7.0.20.0300.06320.07
7.0.10.0070.04320.15
7.0.00.0130.08320.25
5.6.280.0070.07020.86
5.6.210.0100.03720.47
5.6.200.0100.07018.21
5.6.190.0030.09020.48
5.6.180.0070.04720.60
5.6.170.0200.06020.44
5.6.160.0100.04720.55
5.6.150.0070.03718.21
5.6.140.0030.04318.25
5.6.130.0070.04718.17
5.6.120.0030.04720.99
5.6.110.0070.06020.97
5.6.100.0130.08021.08
5.6.90.0170.05321.13
5.6.80.0070.03320.35
5.6.70.4430.04320.38
5.5.350.0130.08020.33
5.5.340.0100.05317.99
5.5.330.0100.07720.47
5.5.320.0330.07720.20
5.5.310.0370.03720.23
5.5.300.0070.08018.02
5.5.290.0100.07017.95
5.5.280.0070.06320.87
5.5.270.0130.07720.97
5.5.260.0030.08020.97
5.5.250.0170.07320.65
5.5.240.0200.07020.13
5.4.450.0300.04719.33
5.4.440.0630.04719.48
5.4.430.0130.04719.15
5.4.420.0670.04019.31
5.4.410.0200.05319.06
5.4.400.0300.03019.00
5.4.390.0570.04319.15
5.4.380.0370.05318.82
5.4.370.0430.07018.80
5.4.360.0230.06018.68
5.4.350.0330.05318.52
5.4.340.0170.06318.61
5.4.320.0070.03512.50
5.4.310.0090.03712.50
5.4.300.0030.04212.49
5.4.290.0020.04412.49
5.4.280.0060.03312.39
5.4.270.0030.03812.39
5.4.260.0070.03412.39
5.4.250.0070.03912.39
5.4.240.0050.04612.39
5.4.230.0050.03812.38
5.4.220.0070.03512.38
5.4.210.0090.04112.38
5.4.200.0030.04612.39
5.4.190.0060.03512.38
5.4.180.0080.03312.38
5.4.170.0060.03512.39
5.4.160.0090.03112.38
5.4.150.0050.03512.38
5.4.140.0060.03712.07
5.4.130.0060.03512.06
5.4.120.0050.03512.01
5.4.110.0050.03612.01
5.4.100.0050.03512.01
5.4.90.0040.03712.01
5.4.80.0070.04212.00
5.4.70.0050.03712.00
5.4.60.0080.03912.00
5.4.50.0060.03612.00
5.4.40.0050.03512.00
5.4.30.0040.03611.99
5.4.20.0060.03411.99
5.4.10.0080.03211.99
5.4.00.0030.03811.48
5.3.290.0060.03912.80
5.3.280.0060.03612.71
5.3.270.0080.03612.72
5.3.260.0040.04212.72
5.3.250.0050.03712.72
5.3.240.0060.03612.72
5.3.230.0080.04712.71
5.3.220.0060.03812.68
5.3.210.0060.04112.68
5.3.200.0030.04112.68
5.3.190.0060.03712.67
5.3.180.0050.04112.68
5.3.170.0080.03312.67
5.3.160.0080.04112.67
5.3.150.0060.03812.67
5.3.140.0070.03812.66
5.3.130.0060.03812.66
5.3.120.0050.04012.66
5.3.110.0070.03612.65
5.3.100.0100.03112.12
5.3.90.0050.03612.09
5.3.80.0050.03612.09
5.3.70.0040.03912.09
5.3.60.0060.03512.07
5.3.50.0070.03412.02
5.3.40.0060.03712.02
5.3.30.0080.03211.98
5.3.20.0040.04611.76
5.3.10.0050.03511.72
5.3.00.0070.03311.71
5.2.170.0050.0319.21
5.2.160.0070.0339.21
5.2.150.0070.0309.21
5.2.140.0040.0399.21
5.2.130.0090.0249.18
5.2.120.0030.0309.17
5.2.110.0050.0299.18
5.2.100.0050.0279.18
5.2.90.0060.0269.18
5.2.80.0040.0329.17
5.2.70.0050.0309.17
5.2.60.0020.0339.12
5.2.50.0070.0339.09
5.2.40.0060.0289.07
5.2.30.0070.0369.04
5.2.20.0080.0359.03
5.2.10.0000.0338.94
5.2.00.0080.0308.80
5.1.60.0070.0218.08
5.1.50.0040.0278.08
5.1.40.0040.0288.07
5.1.30.0050.0368.41
5.1.20.0070.0308.43
5.1.10.0070.0268.16
5.1.00.0040.0298.16
5.0.50.0060.0226.64
5.0.40.0050.0186.49
5.0.30.0040.0346.31
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0050.0296.25
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0040.0154.84
4.4.10.0030.0164.85
4.4.00.0040.0274.76
4.3.110.0010.0194.67
4.3.100.0040.0144.66
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0040.0134.63
4.3.60.0000.0174.63
4.3.50.0020.0164.62
4.3.40.0020.0244.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0010.0173.23
4.3.00.0000.01315.09

preferences:
53.63 ms | 401 KiB | 5 Q