3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { var $test = 'test'; } $test = array(new Test()); //var_dump(spl_object_hash($test)); foreach ($test as $t) { //$test[0] = 2; $t->test = 'nope'; } //var_dump(spl_object_hash($test));

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)
8.3.60.0070.00716.50
8.3.50.0110.00522.89
8.3.40.0140.00718.71
8.3.30.0080.00618.93
8.3.20.0040.00420.22
8.3.10.0070.00318.78
8.3.00.0090.00019.34
8.2.180.0120.00316.32
8.2.170.0150.00322.96
8.2.160.0070.00720.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00421.02
8.2.110.0080.00421.00
8.2.100.0120.00017.91
8.2.90.0000.00818.03
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.92
8.2.50.0050.00318.07
8.2.40.0070.00517.91
8.2.30.0070.00019.31
8.2.20.0000.00717.66
8.2.10.0000.00719.85
8.2.00.0030.00317.68
8.1.280.0140.00025.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00322.41
8.1.230.0070.00420.89
8.1.220.0050.00317.74
8.1.210.0000.00818.88
8.1.200.0060.00317.48
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0050.00222.07
8.1.150.0030.00718.80
8.1.140.0050.00517.36
8.1.130.0030.00317.82
8.1.120.0000.00817.37
8.1.110.0000.00817.48
8.1.100.0040.00417.43
8.1.90.0030.00317.28
8.1.80.0030.00317.45
8.1.70.0040.00417.42
8.1.60.0060.00317.54
8.1.50.0080.00017.42
8.1.40.0040.00417.42
8.1.30.0060.00317.65
8.1.20.0040.00417.62
8.1.10.0000.00717.53
8.1.00.0000.00817.50
8.0.300.0080.00019.92
8.0.290.0000.00816.63
8.0.280.0000.00718.34
8.0.270.0030.00317.16
8.0.260.0030.00317.30
8.0.250.0030.00316.94
8.0.240.0000.00616.96
8.0.230.0030.00316.95
8.0.220.0050.00316.90
8.0.210.0030.00316.89
8.0.200.0040.00416.94
8.0.190.0000.00816.95
8.0.180.0040.00416.92
8.0.170.0000.00816.81
8.0.160.0030.00316.76
8.0.150.0030.00516.91
8.0.140.0070.00016.69
8.0.130.0030.00313.25
8.0.120.0000.00716.87
8.0.110.0000.00716.88
8.0.100.0000.00716.88
8.0.90.0040.00416.89
8.0.80.0040.01116.93
8.0.70.0050.00216.69
8.0.60.0040.00416.95
8.0.50.0000.00716.72
8.0.30.0100.00916.97
8.0.20.0120.01017.40
8.0.10.0070.00016.88
8.0.00.0080.01116.74
7.4.330.0050.00015.05
7.4.320.0030.00316.42
7.4.300.0030.00316.48
7.4.290.0030.00316.59
7.4.280.0070.00016.40
7.4.270.0000.00616.49
7.4.260.0060.00316.48
7.4.250.0030.00316.48
7.4.240.0020.00616.60
7.4.230.0030.00316.48
7.4.220.0060.01216.56
7.4.210.0060.01316.52
7.4.200.0030.00316.50
7.4.160.0130.00316.25
7.4.150.0110.00817.40
7.4.140.0070.01317.86
7.4.130.0120.00516.49
7.4.120.0100.00716.40
7.4.110.0070.01016.29
7.4.100.0100.01016.47
7.4.90.0110.00616.51
7.4.80.0100.00719.39
7.4.70.0040.01216.49
7.4.60.0140.01016.37
7.4.50.0030.00316.35
7.4.40.0150.00716.50
7.4.30.0060.01116.28
7.4.00.0000.01715.13
7.3.330.0060.00013.30
7.3.320.0000.00513.36
7.3.310.0000.00816.32
7.3.300.0060.00016.34
7.3.290.0140.00916.27
7.3.280.0080.00716.24
7.3.270.0120.00417.40
7.3.260.0140.00316.23
7.3.250.0090.00916.29
7.3.240.0090.01216.43
7.3.230.0100.01416.39
7.3.210.0120.00316.39
7.3.200.0130.00519.39
7.3.190.0070.01016.62
7.3.180.0040.01216.45
7.3.170.0150.00616.56
7.3.160.0030.01416.44
7.3.10.0070.01016.53
7.3.00.0000.01016.85
7.2.330.0100.00916.39
7.2.320.0150.00616.66
7.2.310.0100.00716.73
7.2.300.0060.01316.64
7.2.290.0130.00416.48
7.2.130.0030.00916.95
7.2.120.0070.00416.84
7.2.110.0030.00916.76
7.2.100.0060.00617.00
7.2.90.0090.00316.79
7.2.80.0040.00816.91
7.2.70.0040.00816.92
7.2.60.0000.01316.88
7.2.50.0030.00916.96
7.2.40.0060.00616.99
7.2.30.0090.00317.07
7.2.20.0100.00317.04
7.2.10.0040.00817.03
7.2.00.0070.01018.05
7.1.250.0040.00815.64
7.1.200.0040.01115.68
7.1.100.0000.01117.73
7.1.70.0030.00316.77
7.1.60.0090.01519.46
7.1.50.0040.00816.80
7.1.00.0100.07022.57
7.0.200.0220.00614.89
7.0.140.0070.07021.95
7.0.60.0130.07719.92
7.0.50.0070.08317.88
7.0.40.0130.06020.05
7.0.30.0230.04320.23
7.0.20.0170.04320.15
7.0.10.0070.08320.12
7.0.00.0070.09020.14
5.6.280.0170.06020.82
5.6.210.0070.08720.51
5.6.200.0000.07018.19
5.6.190.0030.07320.48
5.6.180.0100.04720.64
5.6.170.0170.04020.47
5.6.160.0100.06320.49
5.6.150.0030.04018.23
5.6.140.0100.08018.27
5.6.130.0030.08718.14
5.6.120.0170.03020.98
5.6.110.0130.07020.97
5.6.100.0130.07721.12
5.6.90.0100.04720.98
5.6.80.0100.05320.38
5.5.350.0170.07720.32
5.5.340.0170.04718.09
5.5.330.0030.04320.21
5.5.320.0270.04020.27
5.5.310.0400.06720.19
5.5.300.0000.06017.95
5.5.290.0130.06317.95
5.5.280.0030.08320.95
5.5.270.0100.06020.97
5.5.260.0030.04320.72
5.5.250.0100.08020.58
5.5.240.4030.04020.32
5.4.450.0870.04319.39
5.4.440.0200.04719.32
5.4.430.0270.04019.38
5.4.420.0170.04319.45
5.4.410.0170.04719.04
5.4.400.0100.04719.09
5.4.390.0500.03318.99
5.4.380.0370.05318.78
5.4.370.0300.05318.73
5.4.360.0330.05718.50
5.4.350.0270.06018.83
5.4.340.0300.05718.45
5.4.320.0080.04412.50
5.4.310.0150.03412.49
5.4.300.0050.05312.49
5.4.290.0070.03812.49
5.4.280.0030.03912.39
5.4.270.0160.04012.39
5.4.260.0060.03812.39
5.4.250.0060.03912.39
5.4.240.0050.03912.39
5.4.230.0080.03912.38
5.4.220.0100.03912.39
5.4.210.0060.03912.38
5.4.200.0060.04112.38
5.4.190.0090.04212.38
5.4.180.0080.03612.38
5.4.170.0120.04612.39
5.4.160.0080.03512.39
5.4.150.0050.04312.39
5.4.140.0050.04512.06
5.4.130.0070.04012.05
5.4.120.0080.03812.01
5.4.110.0090.03612.01
5.4.100.0060.04512.01
5.4.90.0050.04512.01
5.4.80.0110.04212.00
5.4.70.0120.04012.01
5.4.60.0110.03712.01
5.4.50.0110.04112.00
5.4.40.0070.04111.99
5.4.30.0030.03811.99
5.4.20.0060.04411.99
5.4.10.0120.03111.99
5.4.00.0080.03811.48
5.3.290.0070.04912.80
5.3.280.0090.04912.71
5.3.270.0080.04412.72
5.3.260.0110.04412.72
5.3.250.0090.04312.72
5.3.240.0120.03612.72
5.3.230.0070.04812.71
5.3.220.0090.03912.68
5.3.210.0050.04412.68
5.3.200.0050.04212.68
5.3.190.0110.03912.68
5.3.180.0090.03812.68
5.3.170.0080.04212.67
5.3.160.0080.04012.68
5.3.150.0050.04412.67
5.3.140.0070.03712.66
5.3.130.0070.04912.66
5.3.120.0100.04012.66
5.3.110.0100.04312.66
5.3.100.0110.04412.11
5.3.90.0080.03512.09
5.3.80.0090.03712.08
5.3.70.0050.04312.09
5.3.60.0080.04212.07
5.3.50.0120.03512.02
5.3.40.0100.03612.02
5.3.30.0080.03611.97
5.3.20.0070.04311.75
5.3.10.0090.03411.72
5.3.00.0080.04511.71
5.2.170.0030.0459.21
5.2.160.0070.0349.21
5.2.150.0080.0319.21
5.2.140.0090.0279.21
5.2.130.0060.0289.17
5.2.120.0050.0299.17
5.2.110.0090.0279.18
5.2.100.0130.0329.16
5.2.90.0070.0309.17
5.2.80.0020.0369.17
5.2.70.0080.0309.16
5.2.60.0040.0319.12
5.2.50.0050.0369.09
5.2.40.0030.0339.06
5.2.30.0060.0339.04
5.2.20.0030.0329.02
5.2.10.0090.0268.93
5.2.00.0040.0368.80
5.1.60.0060.0258.08
5.1.50.0090.0248.08
5.1.40.0040.0248.06
5.1.30.0070.0298.41
5.1.20.0030.0298.43
5.1.10.0050.0278.15
5.1.00.0080.0308.16
5.0.50.0090.0286.64
5.0.40.0020.0276.50
5.0.30.0080.0296.31
5.0.20.0020.0276.27
5.0.10.0040.0196.25
5.0.00.0030.0316.24
4.4.90.0040.0214.78
4.4.80.0030.0184.75
4.4.70.0040.0184.75
4.4.60.0020.0204.75
4.4.50.0040.0164.77
4.4.40.0070.0234.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.59
4.3.70.0050.0124.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0010.0173.30
4.3.20.0020.0163.27
4.3.10.0040.0173.23
4.3.00.0130.01714.19

preferences:
46.9 ms | 401 KiB | 5 Q