3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); echo spl_object_hash($a); unset($a); echo "\n<br>"; $b = new stdClass(); echo spl_object_hash($b);

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)
8.3.60.0110.00418.30
8.3.50.0090.00617.93
8.3.40.0140.00018.79
8.3.30.0070.00718.89
8.3.20.0040.00420.25
8.3.10.0030.00521.91
8.3.00.0080.00019.66
8.2.180.0140.00717.96
8.2.170.0070.00722.96
8.2.160.0130.00722.08
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00320.88
8.2.110.0030.00720.84
8.2.100.0080.00417.78
8.2.90.0050.00319.28
8.2.80.0050.00517.97
8.2.70.0060.00317.50
8.2.60.0040.00419.66
8.2.50.0020.00518.10
8.2.40.0040.00420.45
8.2.30.0000.00719.23
8.2.20.0040.00417.68
8.2.10.0040.00418.00
8.2.00.0040.00417.49
8.1.270.0030.00623.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0100.00017.70
8.1.220.0090.00017.74
8.1.210.0030.00718.77
8.1.200.0030.00617.22
8.1.190.0020.00716.99
8.1.180.0070.00018.10
8.1.170.0030.00618.50
8.1.160.0000.00718.86
8.1.150.0040.00420.08
8.1.140.0040.00417.29
8.1.130.0000.00717.87
8.1.120.0000.00717.43
8.1.110.0080.00017.39
8.1.100.0050.00217.29
8.1.90.0050.00317.41
8.1.80.0030.00517.30
8.1.70.0030.00317.36
8.1.60.0040.00417.44
8.1.50.0060.00317.44
8.1.40.0040.00417.47
8.1.30.0080.00017.64
8.1.20.0000.00717.55
8.1.10.0080.00017.55
8.1.00.0000.00717.50
8.0.300.0050.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.49
8.0.270.0070.00017.31
8.0.260.0030.00317.26
8.0.250.0000.00716.84
8.0.240.0000.00716.88
8.0.230.0000.00716.86
8.0.220.0000.00616.82
8.0.210.0030.00316.85
8.0.200.0030.00616.93
8.0.190.0050.00316.79
8.0.180.0050.00316.80
8.0.170.0030.00516.83
8.0.160.0040.00416.81
8.0.150.0000.00716.66
8.0.140.0040.00416.78
8.0.130.0050.00013.23
8.0.120.0030.00616.68
8.0.110.0040.00416.79
8.0.100.0030.00516.87
8.0.90.0040.00416.66
8.0.80.0120.00316.87
8.0.70.0030.00316.86
8.0.60.0000.00716.62
8.0.50.0030.00516.78
8.0.30.0140.01017.06
8.0.20.0120.00717.40
8.0.10.0040.00416.75
8.0.00.0080.01016.64
7.4.330.0020.00215.00
7.4.320.0030.00316.49
7.4.300.0030.00316.59
7.4.290.0040.00416.41
7.4.280.0000.00716.47
7.4.270.0030.00616.37
7.4.260.0080.00016.52
7.4.250.0040.00416.54
7.4.240.0060.00216.55
7.4.230.0030.00316.28
7.4.220.0030.01416.40
7.4.210.0150.00016.50
7.4.200.0040.00416.65
7.4.160.0060.00916.36
7.4.150.0100.01617.40
7.4.140.0090.01117.86
7.4.130.0060.01016.46
7.4.120.0100.00616.46
7.4.110.0030.01316.56
7.4.100.0100.01316.33
7.4.90.0120.00416.48
7.4.80.0060.01219.39
7.4.70.0160.00316.41
7.4.60.0060.01116.36
7.4.50.0000.00816.33
7.4.40.0120.00916.29
7.4.30.0050.01216.28
7.4.00.0080.01014.79
7.3.330.0060.00012.98
7.3.320.0030.00313.05
7.3.310.0050.00215.96
7.3.300.0080.00016.24
7.3.290.0070.00716.08
7.3.280.0110.01016.16
7.3.270.0110.00517.40
7.3.260.0160.00316.17
7.3.250.0160.00516.40
7.3.240.0120.00616.10
7.3.230.0030.01316.39
7.3.210.0100.00716.36
7.3.200.0090.00919.39
7.3.190.0080.01216.15
7.3.180.0060.00916.36
7.3.170.0060.01016.27
7.3.160.0030.01316.16
7.3.120.0060.01114.60
7.3.110.0070.01414.70
7.3.100.0040.00714.53
7.3.90.0090.00614.44
7.3.80.0040.01114.48
7.3.70.0080.00414.71
7.3.60.0100.00314.82
7.3.50.0070.01114.80
7.3.40.0120.00814.83
7.3.30.0070.00714.82
7.3.20.0060.00316.71
7.3.10.0030.01416.61
7.3.00.0070.01116.52
7.2.330.0110.00616.63
7.2.320.0110.00916.50
7.2.310.0150.00716.50
7.2.300.0100.00716.43
7.2.290.0030.01416.53
7.2.250.0100.00714.93
7.2.240.0100.01015.14
7.2.230.0070.01014.95
7.2.220.0030.01315.03
7.2.210.0070.00714.95
7.2.200.0030.00614.58
7.2.190.0070.00714.70
7.2.180.0030.01314.95
7.2.170.0040.00814.91
7.2.60.0070.00716.86
7.2.00.0070.01019.45
7.1.330.0070.01015.69
7.1.320.0000.01415.64
7.1.310.0030.00615.59
7.1.300.0060.01315.74
7.1.290.0040.01515.48
7.1.280.0100.00315.89
7.1.270.0090.00615.76
7.1.260.0060.00815.56
7.1.200.0040.00715.70
7.1.100.0000.01718.07
7.1.70.0050.00216.99
7.1.60.0040.02119.25
7.1.50.0050.00516.72
7.1.00.0000.07722.31
7.0.200.0060.00316.29
7.0.140.0030.07322.18
7.0.60.0000.08719.92
7.0.50.0030.08317.80
7.0.40.0070.07020.29
7.0.30.0300.07320.05
7.0.20.0270.06720.00
7.0.10.0070.08720.30
7.0.00.0170.07720.30
5.6.280.0070.07021.08
5.6.210.0100.05320.56
5.6.200.0070.08318.13
5.6.190.0130.04020.67
5.6.180.0230.05320.57
5.6.170.0300.08020.53
5.6.160.0070.08320.38
5.6.150.0030.08318.22
5.6.140.0000.07318.14
5.6.130.0000.04318.08
5.6.120.0030.04321.01
5.6.110.0100.08021.11
5.6.100.0130.03320.88
5.6.90.0030.04720.96
5.6.80.0100.06320.52
5.5.350.0230.08320.37
5.5.340.0070.08018.02
5.5.330.0030.04020.29
5.5.320.0430.06020.13
5.5.310.0270.07720.32
5.5.300.0030.05018.01
5.5.290.0030.07718.02
5.5.280.0100.06020.79
5.5.270.0000.07320.86
5.5.260.0030.07720.87
5.5.250.0070.08020.60
5.5.240.0030.08020.18
5.4.450.0700.05019.46
5.4.440.0300.04319.23
5.4.430.0570.04019.25
5.4.420.0200.04319.41
5.4.410.0500.04319.02
5.4.400.0300.04319.25
5.4.390.0270.04319.14
5.4.380.0200.05018.61
5.4.370.0170.05018.69
5.4.360.0170.05018.66
5.4.350.0200.05018.68
5.4.340.0230.04318.59
5.4.320.0050.03612.45
5.4.310.0080.03712.45
5.4.300.0050.03712.45
5.4.290.0070.03712.45
5.4.280.0030.04012.34
5.4.270.0050.03812.35
5.4.260.0060.03812.35
5.4.250.0070.03712.34
5.4.240.0050.03712.35
5.4.230.0080.04112.34
5.4.220.0080.03312.34
5.4.210.0040.03712.34
5.4.200.0040.03912.34
5.4.190.0070.03412.34
5.4.180.0060.03512.33
5.4.170.0090.03412.35
5.4.160.0050.03712.34
5.4.150.0050.03612.34
5.4.140.0050.04012.02
5.4.130.0060.03612.01
5.4.120.0050.03611.97
5.4.110.0060.03511.96
5.4.100.0050.03511.96
5.4.90.0040.03811.96
5.4.80.0060.03611.96
5.4.70.0050.03511.96
5.4.60.0080.03211.96
5.4.50.0080.04511.96
5.4.40.0080.03211.95
5.4.30.0030.03811.95
5.4.20.0030.03711.95
5.4.10.0100.03811.95
5.4.00.0060.03511.44
5.3.290.0060.03812.80
5.3.280.0020.04112.71
5.3.270.0060.04012.73
5.3.260.0080.03712.72
5.3.250.0070.03612.72
5.3.240.0040.03912.72
5.3.230.0020.04112.71
5.3.220.0070.03712.68
5.3.210.0050.04012.68
5.3.200.0080.03912.68
5.3.190.0060.03812.68
5.3.180.0080.03312.68
5.3.170.0040.03812.67
5.3.160.0090.04712.67
5.3.150.0050.03912.68
5.3.140.0050.03812.66
5.3.130.0050.04012.65
5.3.120.0060.03912.66
5.3.110.0080.03812.66
5.3.100.0090.03512.12
5.3.90.0040.03912.09
5.3.80.0060.03612.07
5.3.70.0030.03912.07
5.3.60.0110.03612.07
5.3.50.0070.04212.00
5.3.40.0040.03912.00
5.3.30.0070.03511.95
5.3.20.0060.04111.72
5.3.10.0080.03311.69
5.3.00.0050.03911.68
5.2.170.0030.0339.18
5.2.160.0060.0409.18
5.2.150.0090.0379.18
5.2.140.0010.0379.18
5.2.130.0050.0279.13
5.2.120.0050.0279.13
5.2.110.0050.0289.14
5.2.100.0080.0369.14
5.2.90.0090.0369.14
5.2.80.0070.0389.14
5.2.70.0060.0299.13
5.2.60.0060.0289.09
5.2.50.0060.0299.05
5.2.40.0060.0359.03
5.2.30.0040.0319.01
5.2.20.0040.0319.02
5.2.10.0060.0268.93
5.2.00.0040.0298.79
5.1.60.0040.0248.07
5.1.50.0040.0278.06
5.1.40.0030.0358.04
5.1.30.0060.0348.39
5.1.20.0090.0338.41
5.1.10.0080.0318.14
5.1.00.0050.0358.14
5.0.50.0040.0276.61
5.0.40.0060.0246.47
5.0.30.0070.0316.29
5.0.20.0030.0206.26
5.0.10.0020.0226.23
5.0.00.0060.0296.23
4.4.90.0020.0174.78
4.4.80.0020.0174.76
4.4.70.0000.0194.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0214.76
4.4.20.0020.0174.85
4.4.10.0060.0214.85
4.4.00.0050.0294.76
4.3.110.0050.0224.67
4.3.100.0030.0254.66
4.3.90.0040.0234.63
4.3.80.0050.0324.59
4.3.70.0070.0174.63
4.3.60.0070.0174.63
4.3.50.0010.0184.63
4.3.40.0030.0254.54
4.3.30.0020.0173.28
4.3.20.0010.0173.26
4.3.10.0020.0163.21
4.3.00.0130.01015.25

preferences:
48.66 ms | 400 KiB | 5 Q