3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeEntity { private $id; public function __construct($id) { $this->id = $id; } } $entityA = new SomeEntity(1); $entityB = new SomeEntity(2); var_dump(($entityA == $entityB), ($entityA === $entityB));

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)
8.3.70.0060.00916.25
8.3.60.0060.00916.50
8.3.50.0150.00522.01
8.3.40.0060.00918.83
8.3.30.0040.01118.90
8.3.20.0000.00720.33
8.3.10.0060.00323.65
8.3.00.0040.00419.56
8.2.180.0110.00416.38
8.2.170.0200.00022.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.25
8.2.110.0060.00322.29
8.2.100.0110.00017.78
8.2.90.0040.00417.63
8.2.80.0060.00317.97
8.2.70.0000.00818.04
8.2.60.0000.00818.04
8.2.50.0050.00318.10
8.2.40.0000.01020.42
8.2.30.0050.00218.01
8.2.20.0000.00817.56
8.2.10.0020.00517.68
8.2.00.0040.00417.67
8.1.280.0070.01125.92
8.1.270.0060.00323.71
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00421.98
8.1.230.0120.00319.04
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0080.00018.10
8.1.170.0030.00618.66
8.1.160.0000.00721.92
8.1.150.0050.00318.51
8.1.140.0050.00317.40
8.1.130.0040.00417.87
8.1.120.0000.00717.40
8.1.110.0030.00517.38
8.1.100.0040.00417.47
8.1.90.0030.00517.33
8.1.80.0000.00717.44
8.1.70.0040.00417.39
8.1.60.0000.00717.50
8.1.50.0000.00917.50
8.1.40.0040.00417.52
8.1.30.0040.00417.61
8.1.20.0040.00417.64
8.1.10.0000.00717.47
8.1.00.0030.00517.42
8.0.300.0000.00720.07
8.0.290.0000.00916.63
8.0.280.0030.00318.38
8.0.270.0030.00717.26
8.0.260.0080.00016.82
8.0.250.0030.00316.97
8.0.240.0070.00016.96
8.0.230.0080.00016.91
8.0.220.0000.00716.89
8.0.210.0070.00016.79
8.0.200.0060.00016.90
8.0.190.0050.00317.00
8.0.180.0040.00416.89
8.0.170.0040.00416.94
8.0.160.0040.00416.93
8.0.150.0000.00816.73
8.0.140.0000.00716.88
8.0.130.0030.00313.34
8.0.120.0030.00516.83
8.0.110.0000.00816.88
8.0.100.0040.00416.84
8.0.90.0020.00516.77
8.0.80.0040.01216.84
8.0.70.0040.00416.68
8.0.60.0030.00716.69
8.0.50.0070.00016.70
8.0.30.0100.01017.09
8.0.20.0130.00417.40
8.0.10.0020.00516.98
8.0.00.0090.01116.56
7.4.330.0000.00615.00
7.4.320.0060.00016.58
7.4.300.0040.00416.42
7.4.290.0000.00616.60
7.4.280.0080.00016.48
7.4.270.0000.00616.45
7.4.260.0030.00316.57
7.4.250.0040.00416.45
7.4.240.0030.00316.56
7.4.230.0070.00016.68
7.4.220.0090.00916.57
7.4.210.0060.01016.51
7.4.200.0050.00316.57
7.4.190.0000.00716.67
7.4.160.0030.01316.50
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0100.00716.58
7.4.120.0110.00516.65
7.4.110.0100.00716.72
7.4.100.0040.01416.48
7.4.90.0140.00316.51
7.4.80.0070.01016.67
7.4.70.0160.00616.33
7.4.60.0090.01516.44
7.4.50.0040.00416.15
7.4.40.0040.01122.77
7.4.30.0100.01016.41
7.4.00.0070.01114.96
7.3.330.0000.00513.29
7.3.320.0030.00313.00
7.3.310.0000.00716.18
7.3.300.0000.00716.26
7.3.290.0100.01016.27
7.3.280.0090.00816.26
7.3.270.0140.00317.40
7.3.260.0190.00616.34
7.3.250.0080.00916.30
7.3.240.0070.01016.29
7.3.230.0110.00516.39
7.3.210.0120.00616.48
7.3.200.0130.00619.39
7.3.190.0030.02016.37
7.3.180.0130.00316.21
7.3.170.0110.00716.32
7.3.160.0070.01316.36
7.3.120.0100.00714.72
7.3.110.0080.00814.66
7.3.100.0100.00714.72
7.3.90.0030.01314.85
7.3.80.0100.00414.58
7.3.70.0060.00914.43
7.3.60.0030.01014.76
7.3.50.0090.00514.69
7.3.40.0090.00614.75
7.3.30.0050.00514.83
7.3.20.0050.00516.39
7.3.10.0060.00716.63
7.3.00.0040.01116.64
7.2.330.0140.00316.68
7.2.320.0150.00316.48
7.2.310.0070.01116.52
7.2.300.0100.01016.37
7.2.290.0030.01316.52
7.2.250.0050.01215.00
7.2.240.0090.01014.85
7.2.230.0090.00614.74
7.2.220.0080.00714.93
7.2.210.0030.01114.93
7.2.200.0120.00414.81
7.2.190.0070.00514.87
7.2.180.0040.00915.02
7.2.170.0050.00915.02
7.2.160.0120.00414.54
7.2.150.0060.00616.33
7.2.140.0030.01016.50
7.2.130.0070.00716.45
7.2.120.0060.00916.61
7.2.110.0070.00716.67
7.2.100.0070.00616.56
7.2.90.0060.00916.95
7.2.80.0060.00916.67
7.2.70.0040.01216.69
7.2.60.0080.00316.87
7.2.50.0130.00316.66
7.2.40.0040.01516.41
7.2.30.0000.00916.63
7.2.20.0070.00716.52
7.2.10.0030.00716.87
7.2.00.0050.01018.19
7.1.330.0080.00815.80
7.1.320.0060.00715.77
7.1.310.0030.01015.99
7.1.300.0050.00715.84
7.1.290.0020.01115.66
7.1.280.0060.00715.74
7.1.270.0050.00415.76
7.1.260.0040.00815.66
7.1.250.0050.00515.71
7.1.240.0070.00715.61
7.1.230.0060.00615.87
7.1.220.0060.00315.75
7.1.210.0040.00715.68
7.1.200.0130.00315.65
7.1.190.0040.00715.53
7.1.180.0070.01015.77
7.1.170.0040.01115.58
7.1.160.0000.01315.82
7.1.150.0030.00615.90
7.1.140.0090.00015.69
7.1.130.0040.00815.67
7.1.120.0120.00315.80
7.1.110.0100.00315.89
7.1.100.0060.00716.94
7.1.90.0080.00615.64
7.1.80.0030.00915.70
7.1.70.0030.00716.32
7.1.60.0080.01117.47
7.1.50.0060.01116.00
7.1.40.0080.00515.52
7.1.30.0030.01215.42
7.1.20.0130.00015.51
7.1.10.0040.00815.83
7.1.00.0080.04018.93
7.0.330.0030.01015.54
7.0.320.0100.00315.28
7.0.310.0030.00615.15
7.0.300.0110.00715.55
7.0.290.0030.01015.27
7.0.280.0070.00715.13
7.0.270.0150.00015.39
7.0.260.0100.00315.39
7.0.250.0070.00715.18
7.0.240.0060.00615.09
7.0.230.0000.01215.46
7.0.220.0120.00315.30
7.0.210.0030.01315.52
7.0.200.0060.00416.04
7.0.190.0080.00315.36
7.0.180.0070.00415.54
7.0.170.0070.01015.53
7.0.160.0060.01015.31
7.0.150.0110.00415.11
7.0.140.0050.03718.63
7.0.130.0030.00815.29
7.0.120.0070.01315.48
7.0.110.0030.01315.26
7.0.100.0070.00715.33
7.0.90.0070.00715.07
7.0.80.0080.00815.32
7.0.70.0030.01515.42
7.0.60.0040.04917.66
7.0.50.0120.03816.76
7.0.40.0130.02516.85
7.0.30.0180.02416.68
7.0.20.0140.02416.77
7.0.10.0170.02716.86
7.0.00.0050.04716.90
5.6.400.0040.00814.52
5.6.390.0070.01114.22
5.6.380.0060.00614.41
5.6.370.0000.00914.37
5.6.360.0040.01514.50
5.6.350.0060.00614.11
5.6.340.0000.01514.41
5.6.330.0080.00314.25
5.6.320.0030.00614.55
5.6.310.0080.00814.59
5.6.300.0030.01014.41
5.6.290.0070.00714.09
5.6.280.0080.04017.72
5.6.270.0080.00314.67
5.6.260.0120.00314.51
5.6.250.0030.00914.20
5.6.240.0080.00014.32
5.6.230.0060.00914.29
5.6.220.0040.01114.44
5.6.210.0070.02217.29
5.6.200.0080.04216.25
5.6.190.0060.03017.43
5.6.180.1080.02617.37
5.6.170.0120.02417.23
5.6.160.0110.03217.40
5.6.150.0110.03816.08
5.6.140.0030.02316.35
5.6.130.0060.03916.25
5.6.120.0050.02517.83
5.6.110.0110.04217.47
5.6.100.0070.04717.59
5.6.90.0150.03817.53
5.6.80.0100.03817.39
5.6.70.0170.04017.34
5.6.60.0030.00914.04
5.6.50.0040.01114.32
5.6.40.0030.00614.20
5.6.30.0100.00314.17
5.6.20.0070.00314.20
5.6.10.0070.00714.14
5.6.00.0040.00814.21
5.5.380.0110.00314.55
5.5.370.0100.00614.27
5.5.360.0040.01114.27
5.5.350.0130.04017.19
5.5.340.0070.03916.20
5.5.330.0120.04217.23
5.5.320.0170.04317.14
5.5.310.0230.03917.09
5.5.300.0100.03216.12
5.5.290.0050.03716.11
5.5.280.0050.03017.57
5.5.270.0060.04817.46
5.5.260.0120.04217.44
5.5.250.0090.04217.45
5.5.240.0110.03517.26
5.5.230.0090.00014.25
5.5.220.0100.00314.41
5.5.210.0070.00314.15
5.5.200.0030.00914.23
5.5.190.0060.00614.04
5.5.180.0060.00614.02
5.5.170.0090.00314.34
5.5.160.0000.01414.04
5.5.150.0030.00914.10
5.5.140.0040.00414.01
5.5.130.0040.01113.74
5.5.120.0080.00514.03
5.5.110.0050.00513.78
5.5.100.0070.00714.35
5.5.90.0070.00713.87
5.5.80.0080.00414.11
5.5.70.0070.00714.24
5.5.60.0090.00614.17
5.5.50.0030.00613.86
5.5.40.0090.00313.95
5.5.30.0030.00613.79
5.5.20.0060.00914.23
5.5.10.0070.00713.74
5.5.00.0030.00614.27
5.4.450.0050.01816.00
5.4.440.0400.03116.00
5.4.430.0280.03515.98
5.4.420.0360.00315.94
5.4.410.0130.03515.75
5.4.400.0130.02715.47
5.4.390.0070.03715.53
5.4.380.0130.02915.59
5.4.370.0100.02215.58
5.4.360.0080.02115.62
5.4.350.0060.02212.22
5.4.340.0040.02212.22
5.4.330.0040.00812.42
5.4.320.0050.02112.46
5.4.310.0050.02212.46
5.4.300.0060.02312.46
5.4.290.0050.02012.46
5.4.280.0040.02112.41
5.4.270.0040.02112.39
5.4.260.0040.02412.39
5.4.250.0050.02212.39
5.4.240.0090.01612.39
5.4.230.0090.01912.39
5.4.220.0050.02012.39
5.4.210.0040.02212.39
5.4.200.0060.02112.39
5.4.190.0050.02812.38
5.4.180.0090.02412.39
5.4.170.0050.02012.39
5.4.160.0020.02612.39
5.4.150.0060.02212.39
5.4.140.0050.02212.23
5.4.130.0060.02112.22
5.4.120.0080.02612.20
5.4.110.0080.02512.20
5.4.100.0040.02612.20
5.4.90.0080.02212.20
5.4.80.0070.02212.20
5.4.70.0070.01912.20
5.4.60.0030.02312.20
5.4.50.0030.02112.20
5.4.40.0030.02212.19
5.4.30.0020.02412.19
5.4.20.0040.02112.19
5.4.10.0070.01712.19
5.4.00.0070.01811.93
5.3.290.0040.02312.61
5.3.280.0050.02112.56
5.3.270.0030.02312.57
5.3.260.0040.02212.57
5.3.250.0040.02312.57
5.3.240.0050.02112.57
5.3.230.0060.02212.56
5.3.220.0040.02112.55
5.3.210.0030.02212.55
5.3.200.0040.02812.55
5.3.190.0050.02212.55
5.3.180.0050.02012.55
5.3.170.0050.02012.54
5.3.160.0070.02312.55
5.3.150.0040.02212.55
5.3.140.0050.02012.54
5.3.130.0050.02612.54
5.3.120.0050.02212.54
5.3.110.0060.02012.54
5.3.100.0060.02212.27
5.3.90.0040.02312.25
5.3.80.0040.02212.25
5.3.70.0040.02212.25
5.3.60.0050.02512.24
5.3.50.0050.02112.21
5.3.40.0050.02012.21
5.3.30.0050.01912.19
5.3.20.0040.02012.08
5.3.10.0090.01612.06
5.3.00.0070.01912.05
5.2.170.0050.0299.18
5.2.160.0020.0319.18
5.2.150.0070.0329.18
5.2.140.0040.0319.18
5.2.130.0040.0349.13
5.2.120.0050.0279.13
5.2.110.0050.0289.14
5.2.100.0050.0299.14
5.2.90.0080.0269.14
5.2.80.0040.0319.13
5.2.70.0060.0329.13
5.2.60.0060.0299.09
5.2.50.0060.0309.06
5.2.40.0040.0299.04
5.2.30.0060.0319.01
5.2.20.0070.0299.01
5.2.10.0050.0278.92
5.2.00.0030.0328.77
5.1.60.0030.0258.05
5.1.50.0050.0248.05
5.1.40.0070.0218.04
5.1.30.0060.0308.39
5.1.20.0040.0268.41
5.1.10.0050.0278.13
5.1.00.0040.0268.13
5.0.50.0030.0226.61
5.0.40.0070.0166.47
5.0.30.0030.0366.28
5.0.20.0030.0196.26
5.0.10.0040.0186.23
5.0.00.0040.0316.23
4.4.90.0040.0204.78
4.4.80.0020.0164.75
4.4.70.0040.0174.76
4.4.60.0040.0174.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0000.0184.85
4.4.00.0050.0264.76
4.3.110.0020.0164.66
4.3.100.0030.0144.67
4.3.90.0050.0124.63
4.3.80.0030.0274.59
4.3.70.0050.0134.63
4.3.60.0020.0164.62
4.3.50.0010.0174.62
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0040.0143.27
4.3.10.0020.0163.23
4.3.00.0070.01313.14

preferences:
37.08 ms | 401 KiB | 5 Q