3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = (object)[1,2,10]; $var2 = (object)[1,2,10]; $objmap = new SplObjectStorage(); var_dump($objmap->getHash($var1)); var_dump($objmap->getHash($var2));

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)
8.3.60.0120.00318.43
8.3.50.0120.01021.92
8.3.40.0110.00418.71
8.3.30.0120.00618.67
8.3.20.0000.00818.68
8.3.10.0050.00321.10
8.3.00.0070.00023.66
8.2.180.0100.01016.88
8.2.170.0100.01022.96
8.2.160.0070.00720.53
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00721.02
8.2.110.0080.00022.25
8.2.100.0110.00017.84
8.2.90.0050.00319.28
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0000.00817.68
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0050.00321.21
8.2.20.0000.00717.53
8.2.10.0000.01017.67
8.2.00.0040.00417.66
8.1.280.0140.00725.92
8.1.270.0000.00823.99
8.1.260.0130.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.20
8.1.230.0090.00317.52
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.11
8.1.190.0000.00717.41
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0040.00418.70
8.1.150.0050.00218.57
8.1.140.0040.00417.37
8.1.130.0030.00317.82
8.1.120.0040.00417.30
8.1.110.0000.00717.43
8.1.100.0040.00417.43
8.1.90.0000.00717.39
8.1.80.0030.00517.46
8.1.70.0030.00317.41
8.1.60.0030.00617.40
8.1.50.0000.00817.29
8.1.40.0030.00617.37
8.1.30.0040.00417.54
8.1.20.0000.00817.62
8.1.10.0050.00317.41
8.1.00.0050.00317.50
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.25
8.0.270.0030.00317.19
8.0.260.0000.00616.81
8.0.250.0040.00416.99
8.0.240.0030.00616.91
8.0.230.0050.00316.95
8.0.220.0070.00316.87
8.0.210.0000.00716.87
8.0.200.0040.00516.99
8.0.190.0030.00616.89
8.0.180.0070.00016.95
8.0.170.0050.00216.91
8.0.160.0040.00416.87
8.0.150.0070.00016.93
8.0.140.0000.00716.80
8.0.130.0030.00313.40
8.0.120.0070.00016.75
8.0.110.0000.00816.88
8.0.100.0000.00716.86
8.0.90.0050.00216.88
8.0.80.0090.00616.90
8.0.70.0040.00416.75
8.0.60.0040.00417.00
8.0.50.0060.00316.71
8.0.30.0090.01016.89
8.0.20.0100.01017.40
8.0.10.0040.00416.92
8.0.00.0100.00916.67
7.4.330.0000.00514.59
7.4.320.0040.00416.39
7.4.300.0000.00716.41
7.4.290.0000.00716.45
7.4.280.0000.00716.51
7.4.270.0000.00716.39
7.4.260.0050.00013.18
7.4.250.0000.00816.35
7.4.240.0000.00716.35
7.4.230.0000.00716.43
7.4.220.0030.01216.47
7.4.210.0080.00716.48
7.4.200.0050.00216.53
7.4.190.0070.00016.45
7.4.160.0060.01316.24
7.4.150.0120.00617.40
7.4.140.0110.01017.86
7.4.130.0050.01116.44
7.4.120.0120.00516.47
7.4.110.0060.01116.50
7.4.100.0130.00316.38
7.4.90.0130.00616.63
7.4.80.0120.00619.39
7.4.70.0070.01016.38
7.4.60.0130.00316.38
7.4.50.0040.00416.50
7.4.40.0100.00022.52
7.4.30.0030.01416.71
7.4.00.0060.00914.76
7.3.330.0000.00612.95
7.3.320.0000.00513.12
7.3.310.0000.00716.20
7.3.300.0030.00316.22
7.3.290.0100.01016.20
7.3.280.0080.00916.24
7.3.270.0100.00617.40
7.3.260.0090.00918.24
7.3.250.0100.00916.21
7.3.240.0040.01416.17
7.3.230.0120.00616.39
7.3.210.0070.01016.31
7.3.200.0060.01119.39
7.3.190.0070.01316.38
7.3.180.0160.00516.36
7.3.170.0110.00516.30
7.3.160.0060.01016.33
7.3.120.0090.00714.78
7.3.110.0070.01114.72
7.3.100.0000.01614.87
7.3.90.0030.00714.85
7.3.80.0120.00014.66
7.3.70.0070.00314.58
7.3.60.0130.00314.69
7.3.50.0090.00014.54
7.3.40.0030.01314.63
7.3.30.0070.00714.49
7.3.20.0100.00616.75
7.3.10.0060.00916.69
7.3.00.0060.00916.40
7.2.330.0030.01316.63
7.2.320.0100.01616.70
7.2.310.0130.00616.66
7.2.300.0080.00816.54
7.2.290.0100.01016.70
7.2.250.0130.00614.94
7.2.240.0060.00915.03
7.2.230.0030.01314.58
7.2.220.0090.00615.08
7.2.210.0070.00715.10
7.2.200.0110.00715.10
7.2.190.0120.00614.64
7.2.180.0130.00314.78
7.2.170.0110.00715.08
7.2.120.0030.01016.36
7.2.110.0050.00516.52
7.2.100.0060.00916.43
7.2.90.0100.00316.52
7.2.80.0030.00916.74
7.2.70.0030.01216.66
7.2.60.0020.01517.00
7.2.50.0060.00916.89
7.2.40.0040.00716.68
7.2.30.0110.00416.89
7.2.20.0060.00617.05
7.2.10.0000.01216.95
7.2.00.0090.00418.26
7.1.330.0080.00615.57
7.1.320.0030.01515.80
7.1.310.0060.00615.71
7.1.300.0030.01015.54
7.1.290.0090.00615.67
7.1.280.0070.00715.73
7.1.270.0040.00815.46
7.1.260.0000.01415.66
7.1.240.0050.00515.69
7.1.230.0090.00615.80
7.1.220.0080.00015.56
7.1.210.0000.01615.52
7.1.200.0050.00715.73
7.1.190.0090.00315.75
7.1.180.0060.00915.45
7.1.170.0090.00315.49
7.1.160.0070.00715.84
7.1.150.0070.00715.39
7.1.140.0060.00615.84
7.1.130.0070.00315.71
7.1.120.0000.01115.52
7.1.110.0100.00315.60
7.1.100.0060.00417.09
7.1.90.0040.00815.67
7.1.80.0070.00715.61
7.1.70.0050.00616.33
7.1.60.0050.01417.52
7.1.50.0180.00816.35
7.1.40.0040.00715.87
7.1.30.0030.00915.55
7.1.20.0070.00715.46
7.1.10.0030.00615.40
7.1.00.0050.02219.03
7.0.320.0030.00515.34
7.0.310.0070.00715.39
7.0.300.0090.00315.28
7.0.290.0000.01515.28
7.0.280.0070.00715.30
7.0.270.0040.01115.28
7.0.260.0040.01115.42
7.0.250.0000.00715.15
7.0.240.0060.00615.29
7.0.230.0030.01015.21
7.0.220.0000.01215.28
7.0.210.0060.00615.48
7.0.200.0070.00515.98
7.0.190.0070.00315.50
7.0.180.0070.00715.35
7.0.170.0060.00615.50
7.0.160.0070.00715.39
7.0.150.0070.00715.38
7.0.140.0020.04018.61
7.0.130.0000.01215.30
7.0.120.0060.00615.22
7.0.110.0060.00615.44
7.0.100.0000.01615.24
7.0.90.0030.01015.46
7.0.80.0070.01015.03
7.0.70.0000.02618.59
7.0.60.0050.01818.64
7.0.50.0070.02018.75
7.0.40.0030.02316.82
7.0.30.0030.02516.80
7.0.20.0020.02116.87
7.0.10.0050.02016.78
7.0.00.0040.04616.78
5.6.380.0030.00914.13
5.6.370.0040.00414.21
5.6.360.0060.00614.14
5.6.350.0060.00314.08
5.6.340.0110.00414.32
5.6.330.0040.01114.10
5.6.320.0100.00314.56
5.6.310.0030.00914.06
5.6.300.0080.00814.40
5.6.290.0030.00714.64
5.6.280.0050.04017.73
5.6.270.0120.00314.40
5.6.260.0070.00714.35
5.6.250.0030.01014.28
5.6.240.0000.01414.35
5.6.230.0060.01014.09
5.6.220.0040.02217.51
5.6.210.0060.01717.40
5.6.200.0050.01617.61
5.6.190.0070.01717.68
5.6.180.0000.02317.64
5.6.170.0020.01917.54
5.6.160.0040.04517.76
5.6.150.0050.04017.81
5.6.140.0080.04317.73
5.6.130.0090.03817.74
5.6.120.0000.03217.85
5.6.110.0070.04517.66
5.6.100.0060.04317.79
5.6.90.0170.03317.64
5.6.80.0030.04417.42
5.6.70.0060.04217.35
5.6.60.0050.04217.26
5.6.50.0040.04317.16
5.6.40.0110.03317.22
5.6.30.0070.04517.52
5.6.20.0070.04417.20
5.6.10.0050.04317.29
5.6.00.0080.04017.18
5.5.380.0060.00611.27
5.5.370.0040.00711.27
5.5.360.0070.01815.79
5.5.350.0050.01615.77
5.5.340.0030.02116.03
5.5.330.0040.02016.06
5.5.320.0050.02016.01
5.5.310.0050.02216.05
5.5.300.0030.04516.04
5.5.290.0020.01916.02
5.5.280.0050.04316.02
5.5.270.0020.04716.07
5.5.260.0040.04616.02
5.5.250.0120.03515.98
5.5.240.0080.04015.68
5.5.230.0050.04015.63
5.5.220.0090.03315.74
5.5.210.0030.03915.70
5.5.200.0030.04515.72
5.5.190.0100.03815.74
5.5.180.0030.04715.71
5.5.170.0160.00414.14
5.5.160.0080.03315.74
5.5.150.0070.03115.74
5.5.140.0000.04815.72
5.5.130.0090.03715.75
5.5.120.0120.03515.73
5.5.110.0040.04415.75
5.5.100.0050.03815.63
5.5.90.0060.03515.65
5.5.80.0020.04115.70
5.5.70.0070.03515.65
5.5.60.0060.04115.65
5.5.50.0060.04015.63
5.5.40.0060.04315.64
5.5.30.0060.04015.59
5.5.20.0050.03915.64
5.5.10.0030.04715.66
5.5.00.0090.03815.64
5.4.450.0080.03215.30
5.4.440.0050.02315.41
5.4.430.0090.03615.32
5.4.420.0060.02915.41
5.4.410.0080.03315.12
5.4.400.0060.03815.19
5.4.390.0080.03815.11
5.4.380.0090.03515.11
5.4.370.0080.03715.15
5.4.360.0050.03915.08
5.4.350.0050.04015.08
5.4.340.0080.03515.10
5.4.330.0060.00811.27
5.4.320.0060.02515.19
5.4.310.0070.03815.17
5.4.300.0050.04015.19
5.4.290.0050.04015.12
5.4.280.0060.03515.08
5.4.270.0090.03215.15
5.4.260.0030.04215.15
5.4.250.0110.03315.14
5.4.240.0040.03515.19
5.4.230.0060.03715.10
5.4.220.0050.04215.19
5.4.210.0100.03615.15
5.4.200.0030.04215.24
5.4.190.0050.04015.19
5.4.180.0000.04415.09
5.4.170.0040.04215.03
5.4.160.0050.03815.13
5.4.150.0080.03515.16
5.4.140.0100.03313.75
5.4.130.0060.03713.72
5.4.120.0070.03513.78
5.4.110.0070.03513.78
5.4.100.0120.03013.85
5.4.90.0050.04013.73
5.4.80.0040.04113.73
5.4.70.0100.03113.75
5.4.60.0040.03713.82
5.4.50.0040.03313.79
5.4.40.0050.03813.86
5.4.30.0030.04313.76
5.4.20.0090.03513.81
5.4.10.0080.03713.74
5.4.00.0070.03613.45
5.3.290.0050.03512.88
5.3.280.0070.02612.93
5.3.270.0000.04712.93
5.3.260.0050.04012.85
5.3.250.0030.03812.93
5.3.240.0040.04212.85
5.3.230.0030.04412.89
5.3.220.0080.03312.83
5.3.210.0090.02612.91
5.3.200.0050.03512.91
5.3.190.0030.04012.91
5.3.180.0060.04012.89
5.3.170.0040.03912.83
5.3.160.0050.03912.91
5.3.150.0040.03812.91
5.3.140.0070.03812.87
5.3.130.0070.03812.89
5.3.120.0020.04712.82
5.3.110.0040.04112.90
5.3.100.0040.03512.59
5.3.90.0010.04312.63
5.3.80.0040.03612.53
5.3.70.0040.03212.62
5.3.60.0050.03312.61
5.3.50.0040.03812.60
5.3.40.0060.03712.57
5.3.30.0050.04112.57
5.3.20.0050.03412.40
5.3.10.0060.03312.39
5.3.00.0070.03512.44
5.2.170.0030.02711.30
5.2.160.0050.03211.30
5.2.150.0000.03511.30
5.2.140.0060.03111.30
5.2.130.0050.03411.30
5.2.120.0070.02711.30
5.2.110.0060.02711.30
5.2.100.0040.02411.30
5.2.90.0030.03211.30
5.2.80.0040.03611.30
5.2.70.0080.03011.30
5.2.60.0030.03511.30
5.2.50.0020.03411.30
5.2.40.0040.03211.30
5.2.30.0040.03411.30
5.2.20.0060.03111.30
5.2.10.0060.02811.30
5.2.00.0020.02711.30
5.1.60.0030.02611.30
5.1.50.0030.03111.30
5.1.40.0000.03011.30
5.1.30.0050.02711.30
5.1.20.0030.03011.30
5.1.10.0010.02511.30
5.1.00.0000.03311.30
5.0.50.0000.02611.30
5.0.40.0040.02311.30
5.0.30.0020.03511.30
5.0.20.0020.02311.30
5.0.10.0030.02311.30
5.0.00.0050.03011.30
4.4.90.0030.01811.30
4.4.80.0010.02011.30
4.4.70.0040.01711.30
4.4.60.0060.01611.30
4.4.50.0000.02111.30
4.4.40.0020.02611.30
4.4.30.0050.01711.30
4.4.20.0020.01911.30
4.4.10.0040.01611.30
4.4.00.0000.02411.30
4.3.110.0030.01811.30
4.3.100.0040.01511.30
4.3.90.0040.01711.30
4.3.80.0020.02411.30
4.3.70.0020.02011.30
4.3.60.0070.01311.30
4.3.50.0020.01911.30
4.3.40.0030.02511.30
4.3.30.0020.01811.30
4.3.20.0030.01511.30
4.3.10.0010.01611.30
4.3.00.0040.01511.30

preferences:
45.82 ms | 401 KiB | 5 Q