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); $entityB = new SomeEntity(1); var_dump(($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)
8.3.60.0140.00316.50
8.3.50.0060.01017.42
8.3.40.0160.00018.85
8.3.30.0030.01218.55
8.3.20.0060.00318.51
8.3.10.0060.00320.46
8.3.00.0080.00019.38
8.2.180.0060.01216.63
8.2.170.0120.00622.96
8.2.160.0110.00921.02
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.36
8.2.110.0030.00522.08
8.2.100.0060.00617.91
8.2.90.0060.00319.04
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.28
8.2.30.0090.00017.96
8.2.20.0080.00017.61
8.2.10.0040.00417.74
8.2.00.0060.00317.65
8.1.280.0150.00625.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00320.97
8.1.230.0030.01017.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0070.00017.36
8.1.180.0000.00818.10
8.1.170.0040.00418.70
8.1.160.0080.00018.89
8.1.150.0070.00018.68
8.1.140.0040.00417.44
8.1.130.0030.00317.89
8.1.120.0080.00017.43
8.1.110.0080.00017.48
8.1.100.0040.00417.48
8.1.90.0040.00417.51
8.1.80.0000.00817.36
8.1.70.0070.00017.41
8.1.60.0040.00417.50
8.1.50.0030.00517.52
8.1.40.0030.00617.43
8.1.30.0040.00417.68
8.1.20.0040.00417.62
8.1.10.0040.00417.58
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.51
8.0.270.0070.00017.23
8.0.260.0000.00616.80
8.0.250.0000.00716.82
8.0.240.0040.00416.97
8.0.230.0000.00716.82
8.0.220.0000.00716.90
8.0.210.0000.00716.88
8.0.200.0030.00316.84
8.0.190.0080.00016.95
8.0.180.0040.00416.80
8.0.170.0040.00416.89
8.0.160.0040.00416.93
8.0.150.0030.00716.78
8.0.140.0050.00216.87
8.0.130.0030.00313.29
8.0.120.0050.00216.88
8.0.110.0000.00716.92
8.0.100.0040.00416.78
8.0.90.0040.00416.93
8.0.80.0030.01116.81
8.0.70.0050.00216.75
8.0.60.0070.00016.93
8.0.50.0080.00016.95
8.0.30.0100.00917.23
8.0.20.0140.00517.09
8.0.10.0040.00416.93
8.0.00.0100.01016.92
7.4.330.0000.00512.89
7.4.320.0040.00316.53
7.4.300.0030.00316.47
7.4.290.0070.00016.58
7.4.280.0030.00616.35
7.4.270.0000.00616.49
7.4.260.0030.00313.26
7.4.250.0090.00016.50
7.4.240.0000.00716.52
7.4.230.0000.00716.42
7.4.220.0120.00616.51
7.4.210.0050.00916.55
7.4.200.0040.00416.34
7.4.190.0050.00316.63
7.4.160.0100.00516.52
7.4.150.0160.00916.34
7.4.140.0070.01116.60
7.4.130.0090.00916.44
7.4.120.0130.00516.41
7.4.110.0180.00316.31
7.4.100.0160.00716.66
7.4.90.0110.00616.49
7.4.80.0130.00319.39
7.4.70.0180.00316.38
7.4.60.0030.01616.40
7.4.50.0030.00316.38
7.4.40.0100.00316.38
7.4.30.0030.01416.63
7.4.00.0040.01114.74
7.3.330.0060.00013.25
7.3.320.0020.00213.20
7.3.310.0000.00716.36
7.3.300.0030.00316.26
7.3.290.0030.01316.30
7.3.280.0090.00816.27
7.3.270.0030.01316.25
7.3.260.0100.01016.41
7.3.250.0080.01016.21
7.3.240.0070.01016.43
7.3.230.0130.00316.48
7.3.210.0180.00316.47
7.3.200.0120.00916.38
7.3.190.0130.00916.10
7.3.180.0030.01316.23
7.3.170.0080.00816.43
7.3.160.0070.01016.47
7.3.120.0060.00314.82
7.3.10.0070.00416.59
7.3.00.0050.00516.51
7.2.330.0200.00316.63
7.2.320.0040.01516.65
7.2.310.0160.00316.67
7.2.300.0110.00716.47
7.2.290.0030.01316.49
7.2.130.0040.00816.82
7.2.120.0070.00316.92
7.2.110.0040.01116.83
7.2.100.0030.00716.78
7.2.90.0040.01117.01
7.2.80.0060.00616.70
7.2.70.0000.01016.74
7.2.60.0070.00816.63
7.2.50.0080.00416.81
7.2.40.0040.00716.55
7.2.30.0090.00616.86
7.2.20.0030.00616.56
7.2.10.0040.00716.64
7.2.00.0030.01418.25
7.1.250.0040.00715.88
7.1.200.0060.00315.63
7.1.100.0040.01118.24
7.1.70.0030.01016.89
7.1.60.0100.01619.40
7.1.50.0160.00617.04
7.1.00.0070.07022.28
7.0.200.0210.00714.60
7.0.140.0100.06722.00
7.0.120.0030.07322.00
7.0.60.0370.06319.90
7.0.50.0070.08317.85
7.0.40.5000.05020.33
7.0.30.4170.03320.06
7.0.20.4030.04020.22
7.0.10.4170.04320.19
7.0.00.3530.05020.24
5.6.280.0000.07720.77
5.6.210.0000.07320.65
5.6.200.0030.04718.16
5.6.190.4070.03720.56
5.6.180.3330.03720.54
5.6.170.3300.04020.44
5.6.160.4230.04020.44
5.6.150.4200.04020.34
5.6.140.3330.05020.53
5.6.130.3600.04720.33
5.6.120.1630.06720.27
5.6.110.0000.09320.34
5.6.100.4100.04020.29
5.6.90.4200.04020.25
5.6.80.4330.03719.69
5.6.70.3830.05719.59
5.6.60.3300.04319.69
5.6.50.3730.03319.73
5.6.40.4200.04719.67
5.6.30.3930.03319.67
5.6.20.1230.04019.63
5.6.10.0030.04019.73
5.6.00.0070.03719.70
5.5.350.4270.03720.47
5.5.340.0100.08018.08
5.5.330.1330.06720.33
5.5.320.3400.03320.30
5.5.310.3600.03720.19
5.5.300.2830.04720.05
5.5.290.3770.03720.07
5.5.280.0130.07720.11
5.5.270.0070.08320.06
5.5.260.3830.04320.09
5.5.250.4300.04019.96
5.5.240.1200.05019.54
5.5.230.3570.04319.51
5.5.220.3530.04319.47
5.5.210.3870.04019.48
5.5.200.4270.04319.42
5.5.190.3570.04019.50
5.5.180.3330.04019.54
5.5.160.0600.04019.38
5.5.150.3270.04319.50
5.5.140.3300.04019.41
5.5.130.3330.03719.45
5.5.120.3030.04019.45
5.5.110.3230.04019.44
5.5.100.3600.04319.43
5.5.90.4200.04719.32
5.5.80.3900.03719.35
5.5.70.4300.03719.40
5.5.60.4170.03719.56
5.5.50.4230.03719.34
5.5.40.4300.04019.43
5.5.30.3930.04019.28
5.5.20.4170.04719.42
5.5.10.3370.03719.40
5.5.00.4030.03719.40
5.4.450.3600.03719.43
5.4.440.0070.03719.46
5.4.430.1530.05319.39
5.4.420.3470.03719.38
5.4.410.3230.03719.23
5.4.400.0000.08019.05
5.4.390.3730.03319.02
5.4.380.3630.04319.13
5.4.370.3830.03319.14
5.4.360.3770.04319.04
5.4.350.4230.03719.01
5.4.340.3330.03719.02
5.4.320.3400.03318.98
5.4.310.3900.03719.04
5.4.300.3370.03019.03
5.4.290.3330.03319.09
5.4.280.3330.03318.88
5.4.270.3270.03719.03
5.4.260.3530.04019.11
5.4.250.4270.03318.88
5.4.240.3930.03718.95
5.4.230.4270.03718.88
5.4.220.4030.04018.95
5.4.210.4200.03719.05
5.4.200.4230.03719.11
5.4.190.4500.03319.01
5.4.180.3930.03318.98
5.4.170.3970.04019.12
5.4.160.4170.03319.03
5.4.150.4300.03718.98
5.4.140.4300.03716.34
5.4.130.4230.03716.30
5.4.120.4000.03016.36
5.4.110.4000.03716.46
5.4.100.3270.04016.46
5.4.90.3570.03716.41
5.4.80.3500.03016.45
5.4.70.3830.04016.28
5.4.60.3530.04016.45
5.4.50.3530.03716.39
5.4.40.3600.04016.48
5.4.30.3630.02716.39
5.4.20.3930.03016.27
5.4.10.4300.03716.55
5.4.00.4130.03715.75
5.3.290.3270.03714.73
5.3.280.4070.03714.55
5.3.270.4030.04014.66
5.3.260.4230.04014.59
5.3.250.4230.04014.62
5.3.240.4030.03714.61
5.3.230.4270.03314.62
5.3.220.4200.04314.55
5.3.210.4230.04314.59
5.3.200.4070.04014.77
5.3.190.3470.03714.53
5.3.180.3570.03714.63
5.3.170.3230.04014.60
5.3.160.3730.03314.41
5.3.150.3500.04314.62
5.3.140.3200.03714.58
5.3.130.4000.03714.61
5.3.120.4200.04314.64
5.3.110.4230.04014.56
5.3.100.4200.04014.06
5.3.90.4030.03014.23
5.3.80.4170.03014.23
5.3.70.2930.04014.04
5.3.60.3570.03714.05
5.3.50.3700.04013.94
5.3.40.3630.03713.84
5.3.30.4300.03013.80
5.3.20.4230.03313.74
5.3.10.3500.03313.55
5.3.00.3530.03713.63
5.2.170.2730.03311.17
5.2.160.3200.03011.16
5.2.150.3700.01711.16
5.2.140.3570.02711.19
5.2.130.3600.03011.16
5.2.120.3500.03711.32
5.2.110.2900.03311.16
5.2.100.2730.03011.15
5.2.90.2900.02711.14
5.2.80.2670.03011.05
5.2.70.3100.02711.13
5.2.60.3030.03011.02
5.2.50.3170.03010.99
5.2.40.2470.02711.04
5.2.30.2470.03310.96
5.2.20.2500.03010.99
5.2.10.2970.03010.81
5.2.00.2630.03010.68
5.1.60.2830.0279.98
5.1.50.2930.02310.20
5.1.40.2900.02310.00
5.1.30.2800.03010.54
5.1.20.2770.02710.45
5.1.10.2970.0279.88
5.1.00.3000.02010.11
5.0.50.1500.0238.53
5.0.40.1600.0178.48
5.0.30.1670.0308.20
5.0.20.1570.0178.18
5.0.10.1400.0208.25
5.0.00.1270.0338.16
4.4.90.1230.0175.88
4.4.80.1230.0135.82
4.4.70.1300.0135.80
4.4.60.1700.0175.86
4.4.50.1330.0205.89
4.4.40.1700.0235.82
4.4.30.1670.0175.89
4.4.20.1670.0205.92
4.4.10.1630.0205.90
4.4.00.1670.0305.93
4.3.110.1730.0175.80
4.3.100.1600.0175.75
4.3.90.1330.0175.80
4.3.80.1130.0305.80
4.3.70.1730.0135.78
4.3.60.1770.0175.79
4.3.50.1700.0135.78
4.3.40.1300.0235.73
4.3.30.0870.0234.91
4.3.20.0830.0204.91
4.3.10.0930.0204.91
4.3.00.0700.0174.91

preferences:
52.68 ms | 401 KiB | 5 Q