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Optimize chars() by not repeatedly call length()

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vlakoff
2015-01-05 13:49:48 +01:00
parent d661047fb3
commit 640fc5b26b
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;
} }