delete one row in foreach - php

Question

I'm using php CRM that the following code exports the list of all users in database (this list is shown by admin users)
foreach ($rResult as $aRow) {
$row = array();
for ($i = 0; $i < count($aColumns); $i++) {
if (strpos($aColumns[$i], 'as') !== false && !isset($aRow[$aColumns[$i]])) {
$_data = $aRow[strafter($aColumns[$i], 'as ')];
} else {
$_data = $aRow[$aColumns[$i]];
}
if ($aColumns[$i] == 'last_login') {
if ($_data != null) {
$_data = time_ago($_data);
} else {
$_data = 'Never';
}
} elseif ($aColumns[$i] == 'active') {
$checked = '';
if ($aRow['active'] == 1) {
$checked = 'checked';
}
$_data = '<div class="onoffswitch">
<input type="checkbox" data-switch-url="'.admin_url().'staff/change_staff_status" name="onoffswitch" class="onoffswitch-checkbox" id="c_'.$aRow['staffid'].'" data-id="'.$aRow['staffid'].'" ' . $checked . '>
<label class="onoffswitch-label" for="c_'.$aRow['staffid'].'"></label>
</div>';
// For exporting
$_data .= '<span class="hide">' . ($checked == 'checked' ? _l('is_active_export') : _l('is_not_active_export')) . '</span>';
} elseif ($aColumns[$i] == 'firstname') {
$_data = '<a href="' . admin_url('staff/profile/' . $aRow['staffid']) . '">' . staff_profile_image($aRow['staffid'], array(
'staff-profile-image-small'
)) . '</a>';
$_data .= ' ' . $aRow['firstname'] . ' ' . $aRow['lastname'] . '';
} elseif ($aColumns[$i] == 'email') {
$_data = '' . $_data . '';
} else {
if (strpos($aColumns[$i], 'date_picker_') !== false) {
$_data = (strpos($_data, ' ') !== false ? _dt($_data) : _d($_data));
}
}
$row[] = $_data;
}
$options = icon_btn('staff/member/' . $aRow['staffid'], 'pencil-square-o');
if (has_permission('staff', '', 'delete') && $output['iTotalRecords'] > 1 && $aRow['staffid'] != get_staff_user_id()) {
$options .= icon_btn('#', 'remove', 'btn-danger', array(
'onclick'=>'delete_staff_member('.$aRow['staffid'].'); return false;',
));
}
$row[] = $options;
$output['aaData'][] = $row;
}
Ther are 5 admin in the database;
I want to hide one user with staffid = 1 as a backdoor.
How can I delete row with this staffid ?
(I'm not familiar with PHP coding)
Thanks

Answer 1

You can add an if() condition like below:-
foreach ($rResult as $aRow) {
if($aRow['staffid'] !=1){
//complete code inside if
}
}
Note:- I assume that $aRow have staffid as an index