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Run #54811c7da26f8: 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% 126 0.0% 9,008 0.0% 11,424 0.0%
Exclusive Metrics for Current Function87 69.0% 944 10.5% 4,328 37.9%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}5 100.0% 126 100.0% 9,008 100.0% 11,424 100.0%
Child functions
preg_split5 15.2% 21 16.7% 2,696 29.9% 1,408 12.3%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct5 15.2% 15 11.9% 1,928 21.4% 2,400 21.0%
explode2 6.1% 2 1.6% 1,672 18.6% 1,296 11.3%
array_shift5 15.2% 1 0.8% -8 -0.1% 504 4.4%
strlen2 6.1% 0 0.0% 664 7.4% 664 5.8%
substr14 42.4% 0 0.0% 1,112 12.3% 824 7.2%