Friendlier decimal point “optimization” regex

sabberworm · sabberworm · commit 6b5eec6c4384 · 2013-10-24T00:22:44.000+02:00
diff --git a/lib/Sabberworm/CSS/Value/Size.php b/lib/Sabberworm/CSS/Value/Size.php
@@ -61,7 +61,8 @@ public function isRelative() {
 
 	public function __toString() {
 		$l = localeconv();
-		return preg_replace(array('/' . preg_quote($l['decimal_point'], '/') . '/', '/^(-?)0\./'), '$1.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);
+		$sPoint = preg_quote($l['decimal_point'], '/');
+		return preg_replace(array("/$sPoint/", "/^(-?)0\./"), array('.', '$1.'), $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);
 	}
 
 }

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,8 @@ public function isRelative() {`
`61`	`61`
`62`	`62`	`public function __toString() {`
`63`	`63`	`$l = localeconv();`
`64`		`- return preg_replace(array('/' . preg_quote($l['decimal_point'], '/') . '/', '/^(-?)0\./'), '$1.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);`
	`64`	`+ $sPoint = preg_quote($l['decimal_point'], '/');`
	`65`	`+ return preg_replace(array("/$sPoint/", "/^(-?)0\./"), array('.', '$1.'), $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);`
`65`	`66`	`}`
`66`	`67`
`67`	`68`	`}`