registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version; if ( isset($this->args[$handle]) ) $ver .= '&' . $this->args[$handle]; if ( $this->do_concat ) { if ( $this->in_default_dir($this->registered[$handle]->src) && !isset($this->registered[$handle]->extra['conditional']) && !isset($this->registered[$handle]->extra['alt']) ) { $this->concat .= "$handle,"; $this->concat_version .= "$handle$ver"; return true; } } if ( isset($this->registered[$handle]->args) ) $media = attribute_escape( $this->registered[$handle]->args ); else $media = 'all'; $href = $this->_css_href( $this->registered[$handle]->src, $ver, $handle ); $rel = isset($this->registered[$handle]->extra['alt']) && $this->registered[$handle]->extra['alt'] ? 'alternate stylesheet' : 'stylesheet'; $title = isset($this->registered[$handle]->extra['title']) ? "title='" . attribute_escape( $this->registered[$handle]->extra['title'] ) . "'" : ''; $end_cond = $tag = ''; if ( isset($this->registered[$handle]->extra['conditional']) && $this->registered[$handle]->extra['conditional'] ) { $tag .= "\n"; } $tag .= apply_filters( 'style_loader_tag', "\n", $handle ); if ( 'rtl' === $this->text_direction && isset($this->registered[$handle]->extra['rtl']) && $this->registered[$handle]->extra['rtl'] ) { if ( is_bool( $this->registered[$handle]->extra['rtl'] ) ) $rtl_href = $this->_css_href( str_replace( '.css', '-rtl.css', $this->registered[$handle]->src ), $ver, "$handle-rtl" ); else $rtl_href = $this->_css_href( $this->registered[$handle]->extra['rtl'], $ver, "$handle-rtl" ); $tag .= apply_filters( 'style_loader_tag', "\n", $handle ); } $tag .= $end_cond; if ( $this->do_concat ) $this->print_html .= $tag; else echo $tag; // Could do something with $this->registered[$handle]->extra here to print out extra CSS rules // echo "\n"; return true; } function all_deps( $handles, $recursion = false, $group = false ) { $r = parent::all_deps( $handles, $recursion ); if ( !$recursion ) $this->to_do = apply_filters( 'print_styles_array', $this->to_do ); return $r; } function _css_href( $src, $ver, $handle ) { if ( !preg_match('|^https?://|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) { $src = $this->base_url . $src; } $src = add_query_arg('ver', $ver, $src); $src = apply_filters( 'style_loader_src', $src, $handle ); return clean_url( $src ); } function in_default_dir($src) { if ( ! $this->default_dirs ) return true; foreach ( (array) $this->default_dirs as $test ) { if ( 0 === strpos($src, $test) ) return true; } return false; } }