3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $a; } $obj1 = new Test(); $obj2 = new Test(); var_dump($obj1==$obj2, $obj1===$obj2);

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)
8.3.60.0150.00318.31
8.3.50.0110.00418.17
8.3.40.0070.00718.67
8.3.30.0140.00718.94
8.3.20.0070.00020.12
8.3.10.0080.00022.04
8.3.00.0040.00422.41
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0140.00020.46
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0060.00326.16
8.2.120.0080.00019.64
8.2.110.0050.00522.14
8.2.100.0080.00319.47
8.2.90.0040.00419.18
8.2.80.0000.00919.37
8.2.70.0040.00417.50
8.2.60.0020.00517.93
8.2.50.0000.00918.07
8.2.40.0040.00418.34
8.2.30.0050.00218.05
8.2.20.0040.00417.64
8.2.10.0050.00217.73
8.2.00.0080.00017.60
8.1.270.0040.00420.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0030.00918.91
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0000.00917.50
8.1.180.0000.00818.74
8.1.170.0060.00318.64
8.1.160.0000.00722.19
8.1.150.0080.00018.51
8.1.140.0070.00017.40
8.1.130.0030.00317.87
8.1.120.0040.00417.38
8.1.110.0040.00417.45
8.1.100.0070.00017.33
8.1.90.0000.00717.50
8.1.80.0030.00317.43
8.1.70.0000.00717.38
8.1.60.0040.00417.55
8.1.50.0040.00417.50
8.1.40.0040.00417.34
8.1.30.0000.00817.58
8.1.20.0050.00317.59
8.1.10.0060.00317.53
8.1.00.0000.00817.38
8.0.300.0050.00218.77
8.0.290.0090.00017.18
8.0.280.0030.00318.43
8.0.270.0070.00017.25
8.0.260.0000.00716.79
8.0.250.0070.00017.00
8.0.240.0060.00316.98
8.0.230.0030.00316.97
8.0.220.0030.00316.77
8.0.210.0040.00416.86
8.0.200.0000.00616.96
8.0.190.0080.00016.83
8.0.180.0020.00516.89
8.0.170.0030.00516.92
8.0.160.0040.00416.87
8.0.150.0030.00516.81
8.0.140.0030.00316.76
8.0.130.0030.00313.40
8.0.120.0030.00516.85
8.0.110.0000.00816.80
8.0.100.0030.00316.82
8.0.90.0000.00716.88
8.0.80.0130.00316.88
8.0.70.0000.00816.85
8.0.60.0050.00316.76
8.0.50.0000.00716.90
8.0.30.0100.00917.08
8.0.20.0070.01017.40
8.0.10.0070.00017.02
8.0.00.0080.01016.83
7.4.330.0060.00015.00
7.4.320.0060.00016.42
7.4.300.0040.00416.64
7.4.290.0070.00016.64
7.4.280.0060.00016.57
7.4.270.0030.00316.63
7.4.260.0070.00016.58
7.4.250.0030.00316.38
7.4.240.0030.00416.48
7.4.230.0030.00316.68
7.4.220.0120.00616.52
7.4.210.0070.00716.58
7.4.200.0070.00016.39
7.4.190.0030.00316.76
7.4.160.0110.00616.45
7.4.150.0140.00417.40
7.4.140.0130.01017.86
7.4.130.0120.00516.41
7.4.120.0100.00716.39
7.4.110.0070.01116.51
7.4.100.0130.01016.55
7.4.90.0150.00316.55
7.4.80.0070.01119.39
7.4.70.0100.00616.34
7.4.60.0100.00616.71
7.4.50.0000.00416.59
7.4.40.0090.00922.77
7.4.30.0110.01416.57
7.4.00.0070.01015.02
7.3.330.0020.00213.14
7.3.320.0000.00813.22
7.3.310.0060.00016.25
7.3.300.0030.00316.33
7.3.290.0070.00716.21
7.3.280.0100.00816.34
7.3.270.0140.00317.40
7.3.260.0180.00616.26
7.3.250.0080.00816.29
7.3.240.0170.00616.52
7.3.230.0090.00916.44
7.3.210.0060.01016.43
7.3.200.0100.00719.39
7.3.190.0100.00716.22
7.3.180.0100.01316.59
7.3.170.0110.00516.43
7.3.160.0130.00316.20
7.3.120.0030.00514.78
7.2.330.0100.00716.60
7.2.320.0110.01116.47
7.2.310.0060.01216.34
7.2.300.0040.01216.57
7.2.290.0080.00916.41
7.1.200.0090.00315.70
7.1.70.0070.00017.18
7.1.60.0100.01419.82
7.1.50.0090.00916.97
7.1.00.0000.05722.54
7.0.200.0000.00716.67
7.0.140.0130.06321.99
7.0.70.4400.03719.93
7.0.60.0100.06719.98
7.0.50.0200.03717.87
7.0.40.0070.08320.20
7.0.30.0000.04320.26
7.0.20.0300.04320.06
7.0.10.0300.08320.19
7.0.00.0100.08020.23
5.6.280.0070.06720.91
5.6.210.0000.08720.68
5.6.200.0170.08018.26
5.6.190.0100.08320.45
5.6.180.0270.06320.56
5.6.170.0330.07320.54
5.6.160.0070.04320.52
5.6.150.0030.08018.18
5.6.140.0100.03018.28
5.6.130.0100.07318.17
5.6.120.0070.03721.01
5.6.110.0030.04721.00
5.6.100.0130.08020.88
5.6.90.0030.04720.95
5.6.80.0070.08320.42
5.6.70.0130.04320.34
5.5.350.0030.04020.34
5.5.340.0000.05317.94
5.5.330.0070.05720.37
5.5.320.0070.08020.26
5.5.310.0300.07720.24
5.5.300.0070.08018.01
5.5.290.0030.08318.05
5.5.280.0100.06320.89
5.5.270.0100.08020.86
5.5.260.0130.06320.82
5.5.250.0070.07720.61
5.5.240.0030.04020.18
5.4.450.0070.06719.57
5.4.440.0800.05319.59
5.4.430.1300.08319.54
5.4.420.0930.04719.60
5.4.410.0770.07019.36
5.4.400.0830.05319.29
5.4.390.1000.05019.16
5.4.380.0200.05318.46
5.4.370.0230.05018.75
5.4.360.0200.04018.47
5.4.350.0050.03712.02
5.4.340.0090.03312.02
5.4.320.0060.03612.50
5.4.310.0080.03712.49
5.4.300.0050.03912.49
5.4.290.0080.04512.49
5.4.280.0090.04012.39
5.4.270.0040.04412.39
5.4.260.0060.03712.39
5.4.250.0130.04319.01
5.4.240.0100.04719.06
5.4.230.0070.06718.78
5.4.220.0100.05318.96
5.4.210.0100.04718.64
5.4.200.0030.05318.64
5.4.190.0170.04318.75
5.4.180.0030.05318.83
5.4.170.0130.04719.09
5.4.160.0200.04018.93
5.4.150.0070.06018.97
5.4.140.0100.06016.39
5.4.130.0030.05016.41
5.4.120.0070.04716.30
5.4.110.0000.05716.50
5.4.100.0000.05316.48
5.4.90.0070.04716.67
5.4.80.0070.04716.47
5.4.70.0030.05016.60
5.4.60.0100.04716.56
5.4.50.0070.04316.38
5.4.40.0030.06316.43
5.4.30.0070.06716.48
5.4.20.0070.04716.48
5.4.10.0100.04316.49
5.4.00.0000.05315.81
5.3.290.0060.04712.80
5.3.280.0100.05314.66
5.3.270.0100.05014.68
5.3.260.0070.06014.68
5.3.250.0030.05314.68
5.3.240.0100.04714.43
5.3.230.0070.05014.59
5.3.220.0030.05314.58
5.3.210.0070.05314.78
5.3.200.0170.04014.48
5.3.190.0000.07314.63
5.3.180.0030.05314.55
5.3.170.0070.04714.38
5.3.160.0030.05014.62
5.3.150.0100.07314.62
5.3.140.0070.04714.54
5.3.130.0130.04314.63
5.3.120.0030.05314.51
5.3.110.0070.05314.63
5.3.100.0100.06013.86
5.3.90.0130.04314.09
5.3.80.0070.04714.00
5.3.70.0000.05314.19
5.3.60.0100.04314.05
5.3.50.0030.05014.02
5.3.40.0170.04014.11
5.3.30.0030.05013.99
5.3.20.0000.05313.87
5.3.10.0100.04713.86
5.3.00.0130.06013.62
5.2.170.0030.04011.12
5.2.160.0070.03711.22
5.2.150.0030.04711.11
5.2.140.0030.04011.04
5.2.130.0070.05311.25
5.2.120.0030.04311.18
5.2.110.0030.04011.07
5.2.100.0100.03311.16
5.2.90.0100.03311.08
5.2.80.0030.04011.04
5.2.70.0100.04711.10
5.2.60.0030.04311.13
5.2.50.0070.06011.09
5.2.40.0070.03710.95
5.2.30.0070.04010.87
5.2.20.0000.04710.95
5.2.10.0130.03010.84
5.2.00.0030.04010.70
5.1.60.0070.03010.23
5.1.50.0030.04710.05
5.1.40.0030.03310.02
5.1.30.0030.03310.41
5.1.20.0030.03710.45
5.1.10.0000.04010.25
5.1.00.0070.03310.07
5.0.50.0030.0278.58
5.0.40.0030.0278.45
5.0.30.0000.0478.21
5.0.20.0000.0308.16
5.0.10.0070.0238.13
5.0.00.0030.0408.11
4.4.90.0070.0336.94
4.4.80.0000.0236.94
4.4.70.0030.0206.94
4.4.60.0030.0206.94
4.4.50.0070.0176.94
4.4.40.0000.0376.94
4.4.30.0030.0206.94
4.4.20.0070.0176.94
4.4.10.0000.0236.94
4.4.00.0030.0336.94
4.3.110.0070.0176.94
4.3.100.0000.0236.94
4.3.90.0070.0176.94
4.3.80.0000.0336.94
4.3.70.0000.0236.94
4.3.60.0000.0236.94
4.3.50.0000.0236.94
4.3.40.0000.0336.94
4.3.30.0030.0236.94
4.3.20.0030.0276.94
4.3.10.0000.0306.94
4.3.00.0070.0207.19

preferences:
62.98 ms | 400 KiB | 5 Q