: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* @class elfinderworkzone - elFinder container for nav and current directory
* @author Dmitry (dio) Levashov
jQuery.fn.elfinderworkzone = function(fm) {
var cl = 'elfinder-workzone';
this.not('.'+cl).each(function() {
var wz = jQuery(this).addClass(cl),
prevH = Math.round(wz.height()),
wdelta = wz.outerHeight(true) - wz.height();
var height = parent.height() - wdelta,
style = parent.attr('style'),
curH = Math.round(wz.height());
parent.css('overflow', 'hidden')
.children(':visible:not(.'+cl+')').each(function() {
if (ch.css('position') != 'absolute' && ch.css('position') != 'fixed') {
height -= ch.outerHeight(true);
parent.attr('style', style || '');
height = Math.max(0, Math.round(height));
if (prevH !== height || curH !== height) {
prevH = Math.round(wz.height());
wdelta = wz.outerHeight(true) - wz.height();
parent.on('resize.' + fm.namespace, fitsize);
fm.one('cssloaded', cssloaded)
.bind('uiresize', fitsize)
.bind('themechange', setDelta);