3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Profile { public $n; }; $p1 = new Profile(); $p1->n = "Profile #1"; $p2 = new Profile(); $p2->n = "Profile #2"; $p3 = new Profile(); $p3->n = "Profile #3"; $a1 = array($p1, $p2); $a2 = array($p2, $p3); var_dump(array_udiff($a1, $a2, function ($a, $b) { var_dump($a->n, $b->n, $a === $b); return $a === $b ? 0 : 1; }));

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)
8.3.60.0120.00616.75
8.3.50.0070.01018.42
8.3.40.0100.00718.70
8.3.30.0100.01018.67
8.3.20.0040.00420.34
8.3.10.0040.00421.80
8.3.00.0040.00419.38
8.2.180.0100.00616.38
8.2.170.0170.00322.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0100.00017.63
8.2.120.0070.00026.35
8.2.110.0000.00920.53
8.2.100.0090.00318.16
8.2.90.0040.00419.12
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0030.00619.33
8.2.30.0000.00720.62
8.2.20.0050.00317.57
8.2.10.0050.00317.97
8.2.00.0040.00417.98
8.1.280.0100.00325.92
8.1.270.0100.00023.83
8.1.260.0070.00428.09
8.1.250.0000.00828.09
8.1.240.0050.00521.91
8.1.230.0070.00419.08
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0070.00317.38
8.1.190.0040.00417.57
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00422.02
8.1.150.0000.00718.82
8.1.140.0030.00519.57
8.1.130.0070.00017.71
8.1.120.0040.00417.53
8.1.110.0000.00717.35
8.1.100.0040.00417.38
8.1.90.0050.00517.46
8.1.80.0000.00817.39
8.1.70.0030.00317.34
8.1.60.0000.00817.65
8.1.50.0030.00617.56
8.1.40.0040.00417.46
8.1.30.0030.00617.73
8.1.20.0060.00317.51
8.1.10.0040.00417.47
8.1.00.0000.00717.44
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0050.00318.40
8.0.270.0000.00717.30
8.0.260.0030.00317.39
8.0.250.0030.00316.96
8.0.240.0040.00416.97
8.0.230.0000.00716.85
8.0.220.0040.00416.83
8.0.210.0000.00716.84
8.0.200.0030.00316.82
8.0.190.0040.00416.92
8.0.180.0030.00516.91
8.0.170.0040.00416.93
8.0.160.0000.00716.84
8.0.150.0000.00716.86
8.0.140.0080.00016.89
8.0.130.0030.00313.30
8.0.120.0080.00016.84
8.0.110.0070.00016.78
8.0.100.0040.00416.95
8.0.90.0040.00416.71
8.0.80.0060.00916.86
8.0.70.0040.00416.74
8.0.60.0000.00716.89
8.0.50.0070.00016.84
8.0.30.0100.01117.01
8.0.20.0130.00717.40
8.0.10.0070.00016.96
8.0.00.0090.01016.79
7.4.330.0050.00016.80
7.4.320.0030.00316.50
7.4.300.0000.00616.42
7.4.290.0030.00316.59
7.4.280.0090.00016.52
7.4.270.0080.00016.49
7.4.260.0040.00416.63
7.4.250.0040.00416.39
7.4.240.0050.00216.60
7.4.230.0030.00316.63
7.4.220.0060.01316.64
7.4.210.0110.00316.68
7.4.200.0030.00316.56
7.4.160.0060.01116.57
7.4.150.0110.00917.40
7.4.140.0170.00817.86
7.4.130.0110.00816.50
7.4.120.0090.01216.44
7.4.110.0070.01016.45
7.4.100.0060.01616.56
7.4.90.0030.01716.50
7.4.80.0080.01519.39
7.4.70.0090.00616.39
7.4.60.0090.00616.39
7.4.50.0070.01016.36
7.4.40.0110.00416.43
7.4.30.0080.00816.27
7.4.00.0060.00914.81
7.3.330.0030.00313.30
7.3.320.0000.00513.22
7.3.310.0040.00416.38
7.3.300.0070.00016.23
7.3.290.0090.00716.38
7.3.280.0100.00716.34
7.3.270.0110.00617.40
7.3.260.0090.01216.39
7.3.250.0040.01416.48
7.3.240.0110.01016.64
7.3.230.0140.00316.39
7.3.210.0120.00616.48
7.3.200.0080.00816.43
7.3.190.0030.01416.60
7.3.180.0070.01016.45
7.3.170.0100.00716.36
7.3.160.0080.00816.45
7.2.330.0120.00616.70
7.2.320.0230.01616.76
7.2.310.0130.00316.36
7.2.300.0060.01116.30
7.2.290.0030.01416.81
7.2.80.0070.00416.52
7.2.60.0110.00316.76
7.2.00.0160.00319.25
7.1.200.0000.01315.62
7.1.100.0080.00317.82
7.1.70.0000.01617.28
7.1.60.0140.01019.36
7.1.50.0060.01517.02
7.1.00.0030.07322.43
7.0.200.0040.00416.78
7.0.60.0030.07019.99
7.0.50.0100.08317.82
7.0.40.0070.04320.06
7.0.30.0370.08020.09
7.0.20.0130.06320.33
7.0.10.0200.07320.08
7.0.00.0030.08720.27
5.6.280.0070.03020.99
5.6.210.0170.07720.59
5.6.200.0070.05318.18
5.6.190.0100.06020.61
5.6.180.0230.04720.67
5.6.170.0270.04720.40
5.6.160.0100.08020.71
5.6.150.0030.04318.14
5.6.140.0130.07318.23
5.6.130.0100.08318.11
5.6.120.0030.04021.01
5.6.110.0100.08720.96
5.6.100.0100.07021.11
5.6.90.0130.07720.95
5.6.80.0100.08020.39
5.5.350.0300.06720.32
5.5.340.0070.07317.95
5.5.330.0100.08020.14
5.5.320.0070.08020.27
5.5.310.0200.04020.25
5.5.300.0030.06017.99
5.5.290.0070.05718.14
5.5.280.0070.05720.80
5.5.270.0130.07720.77
5.5.260.0070.05720.65
5.5.250.0130.07320.70
5.5.240.4170.04320.28

preferences:
59 ms | 400 KiB | 5 Q