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 === $b ? 0 : 1; })); var_dump(array_udiff($a1, $a2, function ($a, $b) { var_dump($a->n, $b->n, $a === $b); if ($a === $b) return 0; return $a > $b ? 1 : -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
8.3.50.0110.00822.10
8.3.40.0120.00318.97
8.3.30.0070.01418.74
8.3.20.0030.00520.30
8.3.10.0030.00623.57
8.3.00.0040.00419.51
8.2.180.0150.00316.88
8.2.170.0040.01122.96
8.2.160.0040.01120.34
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00317.63
8.2.120.0080.00026.35
8.2.110.0060.00322.04
8.2.100.0120.00017.75
8.2.90.0040.00419.18
8.2.80.0050.00517.97
8.2.70.0040.00417.38
8.2.60.0030.00618.04
8.2.50.0030.00618.07
8.2.40.0070.00019.32
8.2.30.0000.00820.66
8.2.20.0090.00017.71
8.2.10.0060.00317.98
8.2.00.0040.00418.15
8.1.280.0120.00625.92
8.1.270.0030.00623.83
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0000.00922.47
8.1.230.0060.00617.48
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00717.25
8.1.190.0000.00917.60
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0040.00422.00
8.1.150.0040.00418.85
8.1.140.0040.00419.67
8.1.130.0030.00317.75
8.1.120.0040.00417.61
8.1.110.0030.00417.50
8.1.100.0000.00717.50
8.1.90.0000.01017.54
8.1.80.0040.00417.49
8.1.70.0000.00717.50
8.1.60.0100.00017.50
8.1.50.0000.00817.57
8.1.40.0030.00517.43
8.1.30.0000.00817.66
8.1.20.0040.00417.57
8.1.10.0060.00317.68
8.1.00.0030.00617.43
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0080.00018.40
8.0.270.0030.00317.29
8.0.260.0030.00317.30
8.0.250.0030.00316.98
8.0.240.0040.00416.87
8.0.230.0050.00216.97
8.0.220.0030.00316.88
8.0.210.0050.00316.96
8.0.200.0030.00316.82
8.0.190.0070.00016.99
8.0.180.0080.00016.85
8.0.170.0000.00816.97
8.0.160.0000.00717.03
8.0.150.0000.00716.89
8.0.140.0040.00416.88
8.0.130.0030.00313.42
8.0.120.0040.00416.86
8.0.110.0050.00316.93
8.0.100.0040.00416.91
8.0.90.0000.00716.91
8.0.80.0120.00616.90
8.0.70.0000.00716.90
8.0.60.0070.00016.71
8.0.50.0050.00216.83
8.0.30.0120.00917.02
8.0.20.0090.01117.40
8.0.10.0050.00317.06
8.0.00.0130.00516.74
7.4.330.0020.00216.71
7.4.320.0030.00316.63
7.4.300.0000.00716.65
7.4.290.0000.00716.68
7.4.280.0060.00316.62
7.4.270.0030.00316.40
7.4.260.0040.00416.66
7.4.250.0040.00416.51
7.4.240.0040.00416.58
7.4.230.0070.00016.67
7.4.220.0130.00616.63
7.4.210.0040.01116.70
7.4.200.0070.00016.43
7.4.160.0150.00616.54
7.4.150.0080.01217.40
7.4.140.0130.00817.86
7.4.130.0110.01116.54
7.4.120.0080.00816.68
7.4.110.0140.00416.50
7.4.100.0120.00616.64
7.4.90.0090.00916.72
7.4.80.0080.01519.39
7.4.70.0150.00516.59
7.4.60.0090.00616.64
7.4.50.0130.00016.32
7.4.40.0100.00716.52
7.4.30.0130.00716.38
7.4.00.0070.01314.93
7.3.330.0030.00313.40
7.3.320.0030.00313.27
7.3.310.0040.00416.50
7.3.300.0030.00316.33
7.3.290.0060.01116.44
7.3.280.0080.01016.42
7.3.270.0070.01017.40
7.3.260.0140.00416.37
7.3.250.0140.00716.47
7.3.240.0140.00816.49
7.3.230.0060.01216.57
7.3.210.0140.00416.47
7.3.200.0070.01016.49
7.3.190.0060.01216.41
7.3.180.0090.00916.58
7.3.170.0130.00716.41
7.3.160.0060.01016.41
7.3.120.0060.01215.07
7.3.110.0060.00914.89
7.3.100.0080.00714.99
7.3.90.0040.01014.82
7.3.80.0080.00614.85
7.3.70.0050.00814.95
7.3.60.0020.01114.95
7.3.50.0030.01014.79
7.3.40.0070.00614.74
7.3.30.0070.00614.82
7.3.20.0070.00616.68
7.3.10.0070.00816.67
7.3.00.0050.00816.68
7.2.330.0160.00316.75
7.2.320.0150.00316.73
7.2.310.0100.00716.66
7.2.300.0110.00516.72
7.2.290.0080.01616.69
7.2.250.0050.01314.84
7.2.240.0080.01114.94
7.2.230.0080.00615.05
7.2.220.0040.00815.01
7.2.210.0040.01115.09
7.2.200.0040.01014.95
7.2.190.0060.00615.05
7.2.180.0050.00815.04
7.2.170.0060.00715.09
7.2.160.0030.01215.04
7.2.150.0060.00716.87
7.2.140.0040.01116.88
7.2.130.0080.00716.89
7.2.120.0090.00516.83
7.2.110.0050.00916.82
7.2.100.0040.01016.79
7.2.90.0080.00616.91
7.2.80.0050.00816.84
7.2.70.0050.01116.86
7.2.60.0060.00716.88
7.2.50.0050.00916.70
7.2.40.0080.00616.99
7.2.30.0080.00616.93
7.2.20.0090.00616.85
7.2.10.0040.01016.87
7.2.00.0060.01017.39
7.1.330.0080.00715.83
7.1.320.0060.00815.83
7.1.310.0070.00915.82
7.1.300.0100.00515.83
7.1.290.0060.00715.77
7.1.280.0060.00715.74
7.1.270.0030.00915.83
7.1.260.0060.00915.68
7.1.250.0060.00815.74
7.1.200.0060.00615.93
7.1.100.0110.00317.67
7.1.70.0050.00217.22
7.1.60.0100.01019.36
7.1.50.0070.01416.93
7.1.00.0030.07722.29
7.0.200.0000.00816.93
7.0.60.0070.05319.95
7.0.50.0000.08717.98
7.0.40.0170.07320.40
7.0.30.0300.06720.30
7.0.20.0230.08720.21
7.0.10.0030.09320.15
7.0.00.0200.07320.30
5.6.280.0070.05721.05
5.6.210.0130.08020.70
5.6.200.0030.04718.15
5.6.190.0070.07720.48
5.6.180.0300.04320.38
5.6.170.0270.03020.57
5.6.160.0230.07020.63
5.6.150.0070.08018.22
5.6.140.0030.09018.16
5.6.130.0170.07018.12
5.6.120.0100.08720.99
5.6.110.0030.05320.98
5.6.100.0200.07321.14
5.6.90.0170.07020.99
5.6.80.0070.03720.29
5.5.350.0130.08320.36
5.5.340.0030.07718.05
5.5.330.0100.04320.13
5.5.320.0030.05020.35
5.5.310.0200.04320.35
5.5.300.0100.07718.02
5.5.290.0070.07017.99
5.5.280.0130.07720.77
5.5.270.0030.07720.77
5.5.260.0200.07020.86
5.5.250.0230.04020.67
5.5.240.3830.03320.38

preferences:
50.13 ms | 401 KiB | 5 Q