if ( false === $group && in_array($handle, $this->in_footer, true) )
$this->in_footer = array_diff( $this->in_footer, (array) $handle );
- if ( null === $this->registered[$handle]->ver )
+ $obj = $this->registered[$handle];
+
+ if ( null === $obj->ver ) {
$ver = '';
- else
- $ver = $this->registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version;
+ } else {
+ $ver = $obj->ver ? $obj->ver : $this->default_version;
+ }
if ( isset($this->args[$handle]) )
$ver = $ver ? $ver . '&' . $this->args[$handle] : $this->args[$handle];
- $src = $this->registered[$handle]->src;
+ $src = $obj->src;
+ $cond_before = $cond_after = '';
+ $conditional = isset( $obj->extra['conditional'] ) ? $obj->extra['conditional'] : '';
+
+ if ( $conditional ) {
+ $cond_before = "<!--[if {$conditional}]>\n";
+ $cond_after = "<![endif]-->\n";
+ }
if ( $this->do_concat ) {
/**
* @param string $handle Script handle.
*/
$srce = apply_filters( 'script_loader_src', $src, $handle );
- if ( $this->in_default_dir($srce) ) {
+ if ( $this->in_default_dir( $srce ) && ! $conditional ) {
$this->print_code .= $this->print_extra_script( $handle, false );
$this->concat .= "$handle,";
$this->concat_version .= "$handle$ver";
}
}
+ $has_conditional_data = $conditional && $this->get_data( $handle, 'data' );
+
+ if ( $has_conditional_data ) {
+ echo $cond_before;
+ }
+
$this->print_extra_script( $handle );
- if ( !preg_match('|^(https?:)?//|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) {
+
+ if ( $has_conditional_data ) {
+ echo $cond_after;
+ }
+
+ if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $this->content_url && 0 === strpos( $src, $this->content_url ) ) ) {
$src = $this->base_url . $src;
}
- if ( !empty($ver) )
- $src = add_query_arg('ver', $ver, $src);
+ if ( ! empty( $ver ) )
+ $src = add_query_arg( 'ver', $ver, $src );
/** This filter is documented in wp-includes/class.wp-scripts.php */
$src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) );
if ( ! $src )
return true;
- $tag = "<script type='text/javascript' src='$src'></script>\n";
+ $tag = "{$cond_before}<script type='text/javascript' src='$src'></script>\n{$cond_after}";
/**
* Filter the HTML script tag of an enqueued script.