3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $a->a = "2"; $b = new stdClass(); var_dump($a == $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)
8.3.60.0110.00316.50
8.3.50.0100.00719.81
8.3.40.0060.00918.59
8.3.30.0140.00018.92
8.3.20.0080.00020.39
8.3.10.0040.00423.48
8.3.00.0000.00819.38
8.2.180.0100.01018.16
8.2.170.0140.00722.96
8.2.160.0090.00620.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0150.00020.84
8.2.110.0060.00320.52
8.2.100.0070.00417.91
8.2.90.0080.00018.34
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0000.00819.88
8.2.30.0040.00417.96
8.2.20.0000.00817.68
8.2.10.0000.00817.98
8.2.00.0000.00817.73
8.1.270.0080.00023.79
8.1.260.0090.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00321.96
8.1.230.0070.00320.89
8.1.220.0000.00817.74
8.1.210.0060.00318.95
8.1.200.0060.00317.22
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0040.00418.61
8.1.160.0070.00021.96
8.1.150.0040.00418.79
8.1.140.0000.00717.31
8.1.130.0030.00517.73
8.1.120.0000.00717.50
8.1.110.0000.00717.40
8.1.100.0000.00717.49
8.1.90.0030.00317.35
8.1.80.0000.00717.48
8.1.70.0070.00017.37
8.1.60.0040.00417.55
8.1.50.0030.00517.57
8.1.40.0030.00617.38
8.1.30.0030.00517.53
8.1.20.0080.00017.50
8.1.10.0080.00017.40
8.1.00.0000.00817.33
8.0.300.0000.00720.10
8.0.290.0080.00016.63
8.0.280.0000.00818.45
8.0.270.0070.00017.24
8.0.260.0000.00617.17
8.0.250.0030.00316.96
8.0.240.0000.00716.88
8.0.230.0040.00416.98
8.0.220.0000.00716.93
8.0.210.0040.00416.89
8.0.200.0070.00016.95
8.0.190.0000.00716.79
8.0.180.0040.00416.96
8.0.170.0050.00316.82
8.0.160.0000.00716.90
8.0.150.0040.00316.82
8.0.140.0040.00416.83
8.0.130.0040.00413.29
8.0.120.0040.00416.86
8.0.110.0000.00716.78
8.0.100.0000.00716.71
8.0.90.0000.00716.82
8.0.80.0070.01016.76
8.0.70.0030.00316.79
8.0.60.0040.00416.87
8.0.50.0040.00416.93
8.0.30.0110.00617.03
8.0.20.0110.00917.40
8.0.10.0000.00716.99
8.0.00.0060.01416.65
7.4.330.0000.00515.15
7.4.320.0030.00316.58
7.4.300.0000.00716.48
7.4.290.0000.00716.48
7.4.280.0050.00316.61
7.4.270.0040.00416.58
7.4.260.0050.00316.50
7.4.250.0050.00216.45
7.4.240.0040.00416.54
7.4.230.0000.00716.63
7.4.220.0130.00716.39
7.4.210.0070.00716.70
7.4.200.0000.00716.43
7.4.160.0060.01016.65
7.4.150.0110.00617.40
7.4.140.0120.00617.86
7.4.130.0130.00816.74
7.4.120.0070.01016.53
7.4.110.0060.01016.55
7.4.100.0090.00816.56
7.4.90.0170.00016.22
7.4.80.0170.00019.39
7.4.70.0070.01116.38
7.4.60.0150.00316.38
7.4.50.0050.00316.54
7.4.40.0110.00716.49
7.4.30.0070.01016.33
7.4.00.0090.00614.95
7.3.330.0020.00213.05
7.3.320.0030.00313.08
7.3.310.0040.00416.21
7.3.300.0040.00416.25
7.3.290.0080.00516.21
7.3.280.0080.00416.27
7.3.270.0070.01117.40
7.3.260.0030.01416.43
7.3.250.0110.00816.42
7.3.240.0130.01016.25
7.3.230.0150.00416.39
7.3.210.0120.00616.24
7.3.200.0120.00619.39
7.3.190.0090.00916.20
7.3.180.0080.00716.52
7.3.170.0060.01516.33
7.3.160.0200.00316.26
7.3.120.0090.00714.63
7.3.110.0030.01314.80
7.3.100.0060.00914.72
7.3.90.0090.00414.71
7.3.80.0070.00414.76
7.3.70.0090.00814.54
7.3.60.0050.00714.68
7.3.50.0050.01014.68
7.3.40.0090.00314.70
7.3.30.0060.00914.64
7.3.20.0120.00216.65
7.3.10.0060.00716.68
7.3.00.0050.00616.62
7.2.330.0040.01316.58
7.2.320.0000.01716.63
7.2.310.0120.00616.36
7.2.300.0030.01516.54
7.2.290.0130.00316.59
7.2.250.0070.01014.94
7.2.240.0070.00914.95
7.2.230.0060.00914.88
7.2.220.0050.00915.16
7.2.210.0000.01314.79
7.2.200.0060.00414.88
7.2.190.0050.00815.02
7.2.180.0060.00714.79
7.2.170.0020.01414.86
7.2.160.0000.01315.06
7.2.150.0030.01516.58
7.2.140.0000.00916.61
7.2.130.0070.00716.73
7.2.120.0060.00916.43
7.2.110.0140.00016.95
7.2.100.0110.00316.69
7.2.90.0100.00316.93
7.2.80.0040.00716.60
7.2.70.0040.01116.54
7.2.60.0000.00816.70
7.2.50.0060.00316.62
7.2.40.0030.01016.90
7.2.30.0070.00416.61
7.2.20.0030.00916.88
7.2.10.0060.01016.91
7.2.00.0050.00718.17
7.1.330.0050.01015.66
7.1.320.0080.00415.71
7.1.310.0040.00815.70
7.1.300.0030.00915.66
7.1.290.0060.00815.59
7.1.280.0040.00615.55
7.1.270.0050.00715.74
7.1.260.0040.00915.71
7.1.250.0060.00615.80
7.1.100.0040.01117.75
7.1.70.0030.00717.20
7.1.60.0000.02219.46
7.1.50.0070.01016.80
7.1.00.0000.08022.35
7.0.200.0000.00716.50
7.0.140.0000.07721.92
7.0.60.0130.07320.07
7.0.50.0070.04317.78
7.0.40.0070.09020.27
7.0.30.0370.07020.14
7.0.20.0300.06020.17
7.0.10.0070.04720.09
7.0.00.0070.07320.08
5.6.280.0030.07320.86
5.6.210.0100.06720.47
5.6.200.0030.06018.23
5.6.190.0100.03720.67
5.6.180.0300.05020.73
5.6.170.0230.04320.35
5.6.160.0000.04720.31
5.6.150.0100.07318.11
5.6.140.0170.03718.08
5.6.130.0130.05718.11
5.6.120.0100.08721.14
5.6.110.0170.06320.98
5.6.100.0000.04720.95
5.6.90.0100.06720.96
5.6.80.0030.03720.36
5.6.70.4570.03720.46
5.5.350.0100.06320.43
5.5.340.0070.05318.03
5.5.330.0000.04720.42
5.5.320.0100.08320.27
5.5.310.0300.06720.33
5.5.300.0130.07317.96
5.5.290.0070.04017.92
5.5.280.0000.04320.76
5.5.270.0070.04020.75
5.5.260.0030.07020.79
5.5.250.0100.07020.68
5.5.240.0200.04020.18
5.4.450.0330.05019.55
5.4.440.0330.04319.45
5.4.430.0200.05019.45
5.4.420.0270.04019.41
5.4.410.0300.05019.25
5.4.400.0170.04019.16
5.4.390.0470.03319.06
5.4.380.0230.05718.78
5.4.370.0370.05718.60
5.4.360.0330.05718.73
5.4.350.0300.06018.77
5.4.340.0400.05718.50
5.4.320.0070.03512.45
5.4.310.0060.03712.45
5.4.300.0060.04112.46
5.4.290.0060.03712.45
5.4.280.0100.03812.35
5.4.270.0010.04012.35
5.4.260.0050.03712.35
5.4.250.0060.03712.35
5.4.240.0060.03512.35
5.4.230.0030.03912.34
5.4.220.0060.03512.34
5.4.210.0050.03612.34
5.4.200.0040.03912.34
5.4.190.0010.04012.34
5.4.180.0070.03412.34
5.4.170.0060.03412.35
5.4.160.0060.03412.35
5.4.150.0040.03612.34
5.4.140.0070.03512.02
5.4.130.0070.03312.02
5.4.120.0060.03411.97
5.4.110.0060.03511.97
5.4.100.0030.03711.97
5.4.90.0060.03511.97
5.4.80.0020.03911.96
5.4.70.0070.03311.96
5.4.60.0050.03611.96
5.4.50.0080.03411.96
5.4.40.0030.03711.95
5.4.30.0060.03411.95
5.4.20.0070.03511.95
5.4.10.0050.04111.95
5.4.00.0050.03611.43
5.3.290.0060.04012.80
5.3.280.0100.03712.70
5.3.270.0080.03812.72
5.3.260.0050.04012.71
5.3.250.0060.04712.72
5.3.240.0080.03612.72
5.3.230.0040.03912.71
5.3.220.0110.03312.68
5.3.210.0050.04112.68
5.3.200.0060.03612.68
5.3.190.0070.03612.67
5.3.180.0020.04112.67
5.3.170.0080.03412.67
5.3.160.0060.03512.67
5.3.150.0060.03612.67
5.3.140.0040.03812.66
5.3.130.0060.03912.66
5.3.120.0030.04012.66
5.3.110.0040.04012.66
5.3.100.0060.03612.12
5.3.90.0060.05312.08
5.3.80.0040.04112.08
5.3.70.0080.03312.07
5.3.60.0060.03612.07
5.3.50.0050.03612.00
5.3.40.0050.03612.00
5.3.30.0050.03611.95
5.3.20.0030.03711.72
5.3.10.0040.03511.69
5.3.00.0040.03611.67
5.2.170.0010.0349.18
5.2.160.0050.0289.18
5.2.150.0020.0329.18
5.2.140.0060.0299.18
5.2.130.0070.0269.14
5.2.120.0040.0289.13
5.2.110.0040.0299.14
5.2.100.0050.0279.14
5.2.90.0020.0309.14
5.2.80.0060.0289.13
5.2.70.0030.0329.14
5.2.60.0030.0319.09
5.2.50.0060.0289.05
5.2.40.0080.0349.04
5.2.30.0070.0279.00
5.2.20.0040.0289.00
5.2.10.0080.0298.91
5.2.00.0060.0408.77
5.1.60.0030.0258.06
5.1.50.0040.0248.05
5.1.40.0010.0278.04
5.1.30.0020.0288.39
5.1.20.0050.0268.41
5.1.10.0070.0248.14
5.1.00.0040.0268.14
5.0.50.0040.0206.62
5.0.40.0040.0186.46
5.0.30.0040.0306.29
5.0.20.0050.0176.26
5.0.10.0050.0176.23
5.0.00.0060.0286.23
4.4.90.0010.0174.78
4.4.80.0030.0174.76
4.4.70.0030.0214.76
4.4.60.0040.0144.75
4.4.50.0030.0144.77
4.4.40.0050.0224.71
4.4.30.0020.0164.76
4.4.20.0020.0154.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0134.67
4.3.90.0030.0134.63
4.3.80.0040.0224.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0154.63
4.3.40.0010.0264.54
4.3.30.0010.0173.28
4.3.20.0020.0163.25
4.3.10.0010.0163.22
4.3.00.0100.01014.87

preferences:
61.04 ms | 400 KiB | 5 Q