<?php
 
require_once '../icss.php';
 
$css = $_REQUEST['css'];
 
 
header( 'Content-Type: text/css' );
 
if( isset( $_REQUEST['clear'] ) || !file_exists( $css . '.i.css' ) || filemtime( $css . '.i.css' ) > @filemtime( $css . '.css' ) ){
 
    $icss = new ICSS( $css . '.i.css' );
 
    $output = $icss->build( true );
 
    if( $output === false ){
 
        echo "/* ERROR: " . $icss->error . " */\n";
 
        readfile( $css . '.i.css' );
 
    } else {    
 
        file_put_contents( $css . '.css', $output );
 
        echo $output;
 
    }
 
} else {
 
    readfile( $css . '.css' );
 
}
 
?>
 
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