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Merge pull request #60 from vlakoff/optimize

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Optimize chars() by not repeatedly call length()
This commit is contained in:
Daniel St. Jules
2015-01-05 12:08:58 -05:00
parent d661047fb3 640fc5b26b
commit 9baa545f23
1 changed files with 1 additions and 1 deletions
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src/Stringy.php
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@@ -186,7 +186,7 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
public function chars() public function chars()
{ {
$chars = array(); $chars = array();
for ($i = 0; $i < $this->length(); $i++) { for ($i = 0, $l = $this->length(); $i < $l; $i++) {
$chars[] = $this->at($i)->str; $chars[] = $this->at($i)->str;
} }