3v4l.org

run code in 300+ PHP versions simultaneously
<?php // can't use $this, so replacing with $ths for demonstrative purposes $ths = (object)[ 'item' => (object)[ 'tags' => (object)[ 'itemTags' => [ (object)['alias' => 'one'], (object)['alias' => 'two'], (object)['alias' => 'three'], ] ] ] ]; echo '<div class="realizace_box ' . implode(' ', array_column($ths->item->tags->itemTags, 'alias')) . '">';

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)
8.3.70.0090.00616.63
8.3.60.0100.01016.75
8.3.50.0120.00916.70
8.3.40.0150.00321.86
8.3.30.0130.00618.59
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0030.00526.16
8.2.190.0180.00316.58
8.2.180.0090.00925.92
8.2.170.0100.00518.77
8.2.160.0130.00722.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00319.10
8.2.110.0030.00619.45
8.2.100.0110.00018.03
8.2.90.0050.00317.88
8.2.80.0040.00818.68
8.2.70.0000.00817.93
8.2.60.0040.00418.16
8.2.50.0080.00018.10
8.2.40.0050.00319.44
8.2.30.0040.00419.23
8.2.20.0040.00418.12
8.2.10.0040.00419.18
8.2.00.0000.00819.24
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00721.85
8.1.230.0040.00720.99
8.1.220.0030.00618.51
8.1.210.0050.00318.77
8.1.200.0030.00617.11
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00719.00
8.1.150.0000.00918.77
8.1.140.0070.00018.86
8.1.130.0050.00217.44
8.1.120.0000.00717.34
8.1.110.0000.00817.46
8.1.100.0000.00717.47
8.1.90.0000.00817.38
8.1.80.0000.00717.41
8.1.70.0050.00317.30
8.1.60.0040.00417.65
8.1.50.0030.00617.51
8.1.40.0040.00417.46
8.1.30.0050.00517.68
8.1.20.0000.00717.64
8.1.10.0040.00417.47
8.1.00.0050.00217.49
8.0.300.0000.00719.98
8.0.290.0040.00416.74
8.0.280.0080.00018.44
8.0.270.0040.00416.88
8.0.260.0030.00316.87
8.0.250.0030.00516.91
8.0.240.0000.00716.91
8.0.230.0000.00717.03
8.0.220.0000.00716.92
8.0.210.0000.00816.96
8.0.200.0030.00317.00
8.0.190.0040.00416.98
8.0.180.0000.00717.02
8.0.170.0040.00416.85
8.0.160.0070.00016.84
8.0.150.0040.00416.91
8.0.140.0000.01016.82
8.0.130.0030.00313.33
8.0.120.0060.00316.88
8.0.110.0050.00216.84
8.0.100.0000.00717.05
8.0.90.0040.00416.99
8.0.80.0070.00916.89
8.0.70.0040.00416.92
8.0.60.0000.00716.91
8.0.50.0040.00416.96
8.0.30.0030.01516.86
8.0.20.0100.00817.06
8.0.10.0000.00717.03
8.0.00.0120.00916.52
7.4.330.0000.00515.55
7.4.320.0060.00016.64
7.4.300.0030.00316.49
7.4.290.0000.00616.56
7.4.280.0040.00416.50
7.4.270.0030.00316.66
7.4.260.0020.00213.25
7.4.250.0050.00216.55
7.4.240.0000.00716.63
7.4.230.0030.00316.41
7.4.220.0060.00116.54
7.4.210.0060.00916.55
7.4.200.0000.00816.43
7.4.130.0100.00816.36
7.4.120.0170.00316.41
7.4.110.0110.00716.41
7.4.100.0160.00916.65
7.4.90.0100.00916.31
7.4.80.0120.00816.49
7.4.70.0040.01916.40
7.4.60.0150.00416.41
7.4.50.0100.00916.41
7.4.40.0190.00516.56
7.4.30.0110.01016.54
7.4.20.0050.01316.38
7.4.10.0110.00816.32
7.4.00.0100.00716.36
7.3.330.0040.00416.30
7.3.320.0000.00513.18
7.3.310.0030.00316.11
7.3.300.0030.00316.30
7.3.290.0080.00716.27
7.3.260.0190.00016.17
7.3.230.0210.00416.11
7.3.220.0130.00616.44
7.3.210.0130.00816.20
7.3.200.0140.00616.38
7.3.190.0170.00616.20
7.3.180.0100.01016.47
7.3.170.0200.00016.26
7.3.160.0120.00716.11
7.3.150.0110.00716.20
7.3.140.0110.00816.36
7.3.130.0180.00316.38
7.3.120.0050.01616.18
7.3.110.0240.00016.27
7.3.100.0190.00316.37
7.3.90.0200.00416.06
7.3.80.0030.01716.48
7.3.70.0100.01016.18
7.3.60.0160.01116.25
7.3.50.0180.01416.39
7.3.40.0090.00916.23
7.3.30.0040.01216.32
7.3.20.0060.01316.30
7.3.10.0130.00316.15
7.3.00.0120.00616.30
7.2.340.0130.00716.66
7.2.330.0100.01016.66
7.2.320.0180.00316.68
7.2.310.0030.02216.38
7.2.300.0070.01416.63
7.2.290.0140.00716.34
7.2.280.0040.01616.62
7.2.270.0070.01416.62
7.2.260.0130.00616.62
7.2.250.0080.01516.55
7.2.240.0100.01616.63
7.2.230.0250.00416.68
7.2.220.0140.01116.71
7.2.210.0120.01316.30
7.2.200.0180.00916.49
7.2.190.0180.01016.50
7.2.180.0190.00816.72
7.2.170.0070.01016.59
7.2.160.0160.00316.59
7.2.150.0070.01016.57
7.2.140.0060.01516.55
7.2.130.0120.00616.73
7.2.120.0090.00916.55
7.2.110.0120.00616.52
7.2.100.0080.00816.52
7.2.90.0450.01016.36
7.2.80.0090.01016.62
7.2.70.0140.00516.50
7.2.60.0040.01316.70
7.2.50.0090.00916.58
7.2.40.0120.00616.57
7.2.30.0140.01016.64
7.2.20.0100.01416.67
7.2.10.0140.01016.65
7.2.00.0110.00716.48

preferences:
73.13 ms | 401 KiB | 5 Q