Viewing file:  vc_empty_space.php (964 B) -rw-rw-rw-
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<?php
extract(shortcode_atts(array(
'height' => WPBMap::getParam('vc_empty_space','height'),
'el_class' => ''
), $atts));
$class = "vc_empty_space";
$pattern = '/^(\d*(?:\.\d+)?)\s*(px|\%|in|cm|mm|em|rem|ex|pt|pc|vw|vh|vmin|vmax)?$/';
// allowed metrics: http://www.w3schools.com/cssref/css_units.asp
$regexr = preg_match($pattern,$height,$matches);
$value = isset( $matches[1] ) ? (float) $matches[1] : (float) WPBMap::getParam('vc_empty_space','height');
$unit = isset( $matches[2] ) ? $matches[2] : 'px';
$height = $value . $unit;
$inline_css = ( (float) $height >= 0.0 ) ? ' style="height: '.$height.'"' : '';
$class .= $this->getExtraClass($el_class);
$css_class = apply_filters( VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, $class, $this->settings['base'], $atts );
?>
<div class="<?php echo esc_attr(trim($css_class)); ?>" <?php echo $inline_css; ?> ><span class="vc_empty_space_inner"></span></div>
<?php echo $this->endBlockComment('empty_space')."\n";
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