27.08.2016, 09:18
I wanted to ask you guys something. Which one is faster and better to use
PHP код:
new string[128];
or
static string[128];
static
27.08.2016, 10:38
The first, sure.
NEW = https://en.wikipedia.org/wiki/Memory_management#DYNAMIC
STATIC = https://en.wikipedia.org/wiki/Static_variable
NEW = https://en.wikipedia.org/wiki/Memory_management#DYNAMIC
STATIC = https://en.wikipedia.org/wiki/Static_variable
27.08.2016, 12:15
Neither (or rather negligible?), static stays in memory for further usage, while everytime you leave the code block a variable belongs to, a 'new' variable gets removed from memory, therefore re-allocating that space every time you call it.
Statics are mostly used when the code is under a heavily repetitive callback, so it won't remove and recreate the var 20 times a sec for example.
As a rule of thumb, if you don't know why static is useful here, just don't use it, use new everywhere!
Statics are mostly used when the code is under a heavily repetitive callback, so it won't remove and recreate the var 20 times a sec for example.
As a rule of thumb, if you don't know why static is useful here, just don't use it, use new everywhere!
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