What?
This is a quick note on how to reduce a whole bunch of CSS into a single line without unnecessary spaces and new lines.
Why?
What I have:
copyrawstyler
#copyright a{
margin: 10px 0 0 85px;
box-shadow: 5px 5px 5px 0px rgba(51, 51, 51, 0.3);
}
-
- margin: 10px 0 0 85px;
- box-shadow: 5px 5px 5px 0px rgba(51, 51, 51, 0.3);
- }
What I want:
copyrawstyler
#copyright a{margin:10px 0 0 85px;box-shadow:5px 5px 5px 0px rgba(51,51,51,0.3);}
-
How?
So I'm doing this with a regular expression to get rid of newlines:
copyrawstyler
$v_AppStyle = "
#copyright a{
margin: 10px 0 0 85px;
box-shadow: 5px 5px 5px 0px rgba(51, 51, 51, 0.3);
}";
$v_AppStyleFormatted = preg_replace('/\s+/', ' ', $v_AppStyle);
- $v_AppStyle = "
-
- margin: 10px 0 0 85px;
- box-shadow: 5px 5px 5px 0px rgba(51, 51, 51, 0.3);
- }";
- $v_AppStyleFormatted = preg_replace('/\s+/', ' ', $v_AppStyle);
and a few str_replace arrays:
copyrawstyler
// exceptions
$a_ReplaceFrom1 = array("px ", "0 ", " a");
$a_ReplaceTo1 = array("px?", "0?", "?a");
$v_AppStyleFormatted = str_replace($a_ReplaceFrom1, $a_ReplaceTo1, $v_AppStyleFormatted);
// replace all spaces to empty and replace question marks back to spaces
$a_ReplaceFrom2 = array(" ", "?");
$a_ReplaceTo2 = array("", " ");
$v_AppStyleFormatted = str_replace($a_ReplaceFrom2, $a_ReplaceTo2, $v_AppStyleFormatted);
echo $v_AppStyleFormatted;
- $a_ReplaceFrom1 = array("px ", "0 ", " a");
- $a_ReplaceTo1 = array("px?", "0?", "?a");
- $v_AppStyleFormatted = str_replace($a_ReplaceFrom1, $a_ReplaceTo1, $v_AppStyleFormatted);
-
- $a_ReplaceFrom2 = array(" ", "?");
- $a_ReplaceTo2 = array("", " ");
- $v_AppStyleFormatted = str_replace($a_ReplaceFrom2, $a_ReplaceTo2, $v_AppStyleFormatted);
- echo $v_AppStyleFormatted;
Category: Personal Home Page :: Article: 697