3v4l.org

run code in 300+ PHP versions simultaneously
<?php $products = array(); class Products { public $chemID; public $catID; } $prod1 = new Products; $prod1->chemID=1; $prod1->catID=1; array_push($products,$prod1); for($i = 1; $i < 5; $i++) { ${'prod'.$i} = new Products; ${'prod'.$i}->chemID = $i; ${'prod'.$i}->catID = $i; array_push($products,${'prod'.$i}); } $carts = (object)array(array("chemID"=> 1, "catID" => 4),array("chemID"=> 2, "catID" => 4), array("chemID"=> 1, "catID" => 1)); $cnt = 0; foreach($products as $pkey=>$pobj) { foreach($carts as $ckey=>$carray) { if(isset($carray['chemID']) && isset($pobj['chemID']) && $carray['chemID']==$pobj['chemID']) { if(isset($carray['catID']) && isset($pobj['catID']) && $carray['catID']==$pobj['catID']) { $cnt++; } } } } echo $cnt;

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)
8.3.60.0150.00316.63
8.3.50.0120.00622.17
8.3.40.0120.00618.98
8.3.30.0110.00318.79
8.3.20.0100.00720.20
8.3.10.0040.00423.61
8.3.00.0060.00319.38
8.2.180.0140.00416.85
8.2.170.0120.00322.96
8.2.160.0000.01420.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00017.50
8.2.120.0000.00826.35
8.2.110.0040.00422.25
8.2.100.0060.00617.93
8.2.90.0080.00019.35
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0050.00318.03
8.2.50.0060.00318.07
8.2.40.0030.00519.41
8.2.30.0070.00020.63
8.2.20.0000.01017.83
8.2.10.0030.00618.18
8.2.00.0000.00718.02
8.1.280.0120.00325.92
8.1.270.0060.00323.80
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00322.59
8.1.230.0060.00617.75
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.38
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0070.00018.71
8.1.160.0040.00422.00
8.1.150.0020.00518.79
8.1.140.0040.00419.64
8.1.130.0050.00217.72
8.1.120.0070.00017.52
8.1.110.0070.00017.49
8.1.100.0080.00017.54
8.1.90.0040.00417.47
8.1.80.0040.00417.47
8.1.70.0070.00017.45
8.1.60.0040.00417.51
8.1.50.0030.00517.58
8.1.40.0000.00817.55
8.1.30.0070.00417.51
8.1.20.0040.00417.69
8.1.10.0030.00617.62
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0050.00317.20
8.0.260.0050.00317.19
8.0.250.0050.00216.98
8.0.240.0080.00317.08
8.0.230.0040.00316.91
8.0.220.0000.00716.89
8.0.210.0040.00416.82
8.0.200.0030.00316.93
8.0.190.0050.00317.00
8.0.180.0040.00417.02
8.0.170.0040.00416.89
8.0.160.0000.00716.88
8.0.150.0040.00416.79
8.0.140.0070.00016.82
8.0.130.0060.00013.45
8.0.120.0060.00316.97
8.0.110.0040.00416.82
8.0.100.0040.00416.75
8.0.90.0000.00717.04
8.0.80.0090.01216.91
8.0.70.0020.00517.01
8.0.60.0070.00016.86
8.0.50.0070.00017.02
8.0.30.0120.00917.21
8.0.20.0110.01117.40
8.0.10.0070.00017.05
8.0.00.0100.00616.75
7.4.330.0060.00016.79
7.4.320.0000.00716.68
7.4.300.0030.00316.54
7.4.290.0080.00016.50
7.4.280.0040.00416.66
7.4.270.0000.00716.61
7.4.260.0000.00716.49
7.4.250.0000.00716.61
7.4.240.0030.00416.47
7.4.230.0040.00416.69
7.4.220.0130.01316.56
7.4.210.0060.01016.58
7.4.200.0030.00316.72
7.4.160.0080.00816.42
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0060.01316.48
7.4.120.0090.00716.61
7.4.110.0070.01016.48
7.4.100.0100.01316.42
7.4.90.0160.00316.71
7.4.80.0080.00819.39
7.4.70.0050.00716.59
7.4.60.0090.01316.45
7.4.50.0060.01316.64
7.4.40.0040.01316.42
7.4.30.0110.00616.64
7.4.00.0030.01314.80
7.3.330.0040.00413.36
7.3.320.0000.00513.23
7.3.310.0000.00716.39
7.3.300.0060.00016.42
7.3.290.0070.00016.42
7.3.280.0070.01116.34
7.3.270.0080.01117.40
7.3.260.0000.01816.43
7.3.240.0110.01016.55
7.3.230.0030.01516.39
7.3.210.0110.00516.48
7.3.200.0130.00316.63
7.3.190.0110.00616.52
7.3.180.0120.02216.49
7.3.170.0130.00316.43
7.3.160.0100.00716.45
7.3.10.0080.00416.66
7.3.00.0000.01116.74
7.2.330.0060.01216.54
7.2.320.0080.01216.67
7.2.310.0130.00316.81
7.2.300.0030.01316.82
7.2.290.0120.00616.79
7.2.130.0080.00816.98
7.2.120.0100.00317.18
7.2.110.0100.00016.96
7.2.100.0060.00617.06
7.2.90.0040.00716.88
7.2.80.0060.00616.80
7.2.70.0070.00716.99
7.2.60.0100.00516.68
7.2.50.0070.00716.97
7.2.40.0000.01316.75
7.2.30.0100.00717.16
7.2.20.0070.00317.08
7.2.10.0040.00416.79
7.2.00.0060.00818.23
7.1.250.0040.01115.57
7.1.200.0070.00715.90
7.1.100.0070.01117.74
7.1.70.0030.00617.24
7.1.60.0070.01819.48
7.1.50.0120.00916.64
7.1.00.0130.06722.46
7.0.200.0280.00414.67
7.0.60.0130.06019.93
7.0.50.0030.06317.86
7.0.40.0130.04320.24
7.0.30.0230.09020.34
7.0.20.0400.06720.19
7.0.10.0100.08320.30
7.0.00.0100.08320.15
5.6.280.0030.06021.16
5.6.210.0100.08020.52
5.6.200.0070.08018.23
5.6.190.0070.04020.61
5.6.180.0270.05020.49
5.6.170.0300.07320.41
5.6.160.0030.05720.39
5.6.150.0070.04318.15
5.6.140.0100.07018.23
5.6.130.0030.04318.27
5.6.120.0070.05721.13
5.6.110.0000.07721.05
5.6.100.0030.06721.18
5.6.90.0100.08021.13
5.6.80.0070.07720.55
5.5.350.0400.06720.43
5.5.340.0070.04018.02
5.5.330.0030.08720.21
5.5.320.0030.08320.30
5.5.310.0270.08020.23
5.5.300.0130.03718.08
5.5.290.0200.06717.94
5.5.280.0100.08020.81
5.5.270.0100.03720.86
5.5.260.0000.05720.80
5.5.250.0100.08020.80
5.5.240.0300.07020.27

preferences:
54.1 ms | 401 KiB | 5 Q