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Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString5 11.1% 123 0.1% 9,016 0.0% 8,752 0.0%
Exclusive Metrics for Current Function83 67.5% 944 10.5% 3,232 36.9%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}5 100.0% 123 100.0% 9,016 100.0% 8,752 100.0%
Child functions
preg_split5 15.2% 22 17.9% 2,696 29.9% 400 4.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct5 15.2% 15 12.2% 1,928 21.4% 2,400 27.4%
explode2 6.1% 2 1.6% 1,672 18.5% 1,296 14.8%
array_shift5 15.2% 1 0.8% -8 -0.1% 32 0.4%
strlen2 6.1% 0 0.0% 664 7.4% 664 7.6%
substr14 42.4% 0 0.0% 1,120 12.4% 728 8.3%