php - How come I cannot use bp_core_fetch_avatar() in the theme after I add filter in the plugin, wordpress buddypress? -

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after add_filter code below in first plugin, cannot use bp_core_fetch_avatar() in second plugin or in theme, echo out same avatar every user, why? how can fix this? get_avatar can echo out different avatar base on user except cannot recognize $gender create in plugin tell if female or male, avatar assign base on gender . trying pass parameter $gender created in plugin, why think should figure out use bp_core_fetch_avatar(), way, get_avatar can pass parameter plugin?, know get_avatar( $id, $size,$default, $alt). anyway, want know why bp_core_fetch_avatar() echo out same avatar every user after add_filter, add 'item_id'=>"$id". thanks

           <?php            add_filter('bp_core_fetch_avatar',array($this,'set_buddypress_avatar'), 10, 1);           ?>
<?php  public function set_buddypress_avatar($html_data = ''){    		$html_doc = new domdocument();  		$html_doc->loadhtml($html_data);  		$image = $html_doc->getelementsbytagname('img');  		foreach($image $data) {  			$original_image = $data->getattribute('src');  			$size = $data->getattribute('width');  			$alt = $data->getattribute('alt');  		      			if (stripos($alt, 'profile picture of ') === 0){ // if our alt attribute has "profile picture of" in beginning...  				$name = str_replace('profile picture of ', '', $alt);  			     			} else if (stripos($alt, 'profile photo of ') === 0){ // or profile photo of...  				$name = str_replace('profile photo of ', '', $alt);  			      			} else { // if there problem - assign alt name  				$name = $alt;  			      			}  		}    ?>

i want know why bp_core_fetch_avatar() echo out same avatar every user after add_filter

because added filter core bp function. try removing filter after finished in class.

remove_filter#example


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