PHP unpack_object函数代码示例

 public function __construct($name = 'ip', $value)
 {
     $this->ip_parts = array();
     if (!is_array($value)) {
         $value = explode('.', $value);
     }
     if (!isset($value[0])) {
         $value[0] = 0;
     }
     if (!isset($value[1])) {
         $value[1] = 0;
     }
     if (!isset($value[2])) {
         $value[2] = 0;
     }
     if (!isset($value[3])) {
         $value[3] = 0;
     }
     for ($i = 0; $i < 4; $i++) {
         $this->ip_parts[$i] = new CNumericBox($name . '[' . $i . ']', $value[$i], 3);
         if ($i != 3) {
             $this->ip_parts[$i]->tag_end = '';
             $this->ip_parts[$i]->AddAction('OnKeyDown', ' this.maxlength = this.getAttribute("maxlength"); ' . ' this.oldlength = this.value.length; ');
             $this->ip_parts[$i]->AddAction('OnKeyUp', ' if(this.oldlength != this.value.length && this.value.length == this.maxlength) {' . ' var el = this.form.elements["' . $name . '[' . ($i + 1) . ']' . '"];' . ' if(el) { el.focus(); el.select(); }}');
         }
         $this->ip_parts[$i] = unpack_object($this->ip_parts[$i]);
     }
 }

function zbx_jsvalue($value)
{
    if (!is_array($value)) {
        if (is_object($value)) {
            return unpack_object($value);
        }
        if (is_string($value)) {
            return '\'' . str_replace('\'', '\\\'', str_replace("\n", '\\n', str_replace("\\", "\\\\", str_replace("\r", '', $value)))) . '\'';
        }
        if (is_null($value)) {
            return 'null';
        }
        return strval($value);
    }
    if (count($value) == 0) {
        return '[]';
    }
    foreach ($value as $id => $v) {
        if (!isset($is_object) && is_string($id)) {
            $is_object = true;
        }
        $value[$id] = (isset($is_object) ? '\'' . $id . '\' : ' : '') . zbx_jsvalue($v);
    }
    if (isset($is_object)) {
        return '{' . implode(',', $value) . '}';
    } else {
        return '[' . implode(',', $value) . ']';
    }
}

 public function setTitle($value = null)
 {
     if (is_null($value)) {
         $this->title = null;
         return 0;
     }
     $this->title = unpack_object($value);
 }

 public function setTitle($value = NULL)
 {
     if (is_null($value)) {
         unset($this->title);
         return 0;
     }
     $this->title = unpack_object($value);
 }

 public function addItem($value)
 {
     if (is_array($value)) {
         foreach ($value as $item) {
             array_push($this->items, unpack_object($item));
         }
     } elseif (!is_null($value)) {
         array_push($this->items, unpack_object($value));
     }
 }

 public function addItem($value)
 {
     if (is_object($value)) {
         array_push($this->items, unpack_object($value));
     } elseif (is_string($value)) {
         array_push($this->items, $value);
     } elseif (is_array($value)) {
         foreach ($value as $item) {
             $this->addItem($item);
             // attention, recursion !!!
         }
     } elseif (!is_null($value)) {
         array_push($this->items, unpack_object($value));
     }
     return $this;
 }

 public function __construct($name = 'visibilitybox', $value = 'yes', $object_name = null, $replace_to = null)
 {
     $action = '';
     if (!is_array($object_name)) {
         $object_name = array($object_name);
     }
     $this->object_name = $object_name;
     $this->replace_to = unpack_object($replace_to);
     foreach ($this->object_name as $obj_name) {
         if (empty($obj_name)) {
             continue;
         }
         $action .= 'visibility_status_changeds(this.checked, ' . zbx_jsvalue($obj_name) . ',' . zbx_jsvalue($this->replace_to) . ');';
     }
     parent::__construct($name, $value, $action, '1');
     insert_javascript_for_visibilitybox();
 }

 public function toString()
 {
     $content = array();
     if (!is_null($this->header)) {
         $header_div = new CDiv($this->header, 'formElement_header');
         $content[] = $header_div;
     }
     if (!is_null($this->body)) {
         $body_div = new CDiv($this->body, 'formElement_body');
         $content[] = $body_div;
     }
     if (!is_null($this->footer)) {
         $footer_div = new CDiv($this->footer, 'formElement_footer');
         $content[] = $footer_div;
     }
     $main_div = new CDiv($content, 'formElement');
     return unpack_object($main_div);
 }

function insert_show_color_picker_javascript()
{
    global $SHOW_COLOR_PICKER_SCRIPT_ISERTTED;
    if ($SHOW_COLOR_PICKER_SCRIPT_ISERTTED) {
        return;
    }
    $SHOW_COLOR_PICKER_SCRIPT_ISERTTED = true;
    $table = '';
    $table .= '<table cellspacing="0" cellpadding="1">';
    $table .= '<tr>';
    /* gray colors */
    foreach (array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'b', 'C', 'D', 'E', 'F') as $c) {
        $color = $c . $c . $c . $c . $c . $c;
        $table .= '<td>' . unpack_object(new CColorCell(null, $color, 'set_color(\\\'' . $color . '\\\')')) . '</td>';
    }
    $table .= '</tr>';
    /* other colors */
    $colors = array(array('r' => 0, 'g' => 0, 'b' => 1), array('r' => 0, 'g' => 1, 'b' => 0), array('r' => 1, 'g' => 0, 'b' => 0), array('r' => 0, 'g' => 1, 'b' => 1), array('r' => 1, 'g' => 0, 'b' => 1), array('r' => 1, 'g' => 1, 'b' => 0));
    $brigs = array(array(0 => '0', 1 => '3'), array(0 => '0', 1 => '4'), array(0 => '0', 1 => '5'), array(0 => '0', 1 => '6'), array(0 => '0', 1 => '7'), array(0 => '0', 1 => '8'), array(0 => '0', 1 => '9'), array(0 => '0', 1 => 'A'), array(0 => '0', 1 => 'B'), array(0 => '0', 1 => 'C'), array(0 => '0', 1 => 'D'), array(0 => '0', 1 => 'E'), array(0 => '3', 1 => 'F'), array(0 => '6', 1 => 'F'), array(0 => '9', 1 => 'F'), array(0 => 'C', 1 => 'F'));
    foreach ($colors as $c) {
        $table .= '<tr>';
        foreach ($brigs as $br) {
            $r = $br[$c['r']];
            $g = $br[$c['g']];
            $b = $br[$c['b']];
            $color = $r . $r . $g . $g . $b . $b;
            $table .= '<td>' . unpack_object(new CColorCell(null, $color, 'set_color(\\\'' . $color . '\\\')')) . '</td>';
        }
        $table .= '</tr>';
    }
    $table .= '</table>';
    $cancel = '<span onclick="javascript:hide_color_picker();" class="link">' . S_CANCEL . '</span>';
    $script = 'var color_picker = null;
				var curr_lbl = null;
				var curr_txt = null;' . "\n";
    $script .= "var color_table = '" . $table . $cancel . "'\n";
    insert_js($script);
    print '<script type="text/javascript" src="js/color_picker.js"></script>';
    zbx_add_post_js('create_color_picker();');
}

 public function addItem($value)
 {
     if (is_object($value)) {
         array_push($this->items, unpack_object($value));
     } else {
         if (is_string($value)) {
             array_push($this->items, str_replace(array('<', '>', '"'), array('&lt;', '&gt;', '&quot;'), $value));
             //				array_push($this->items,htmlspecialchars($value));
         } else {
             if (is_array($value)) {
                 foreach ($value as $item) {
                     $this->addItem($item);
                     // Attention, recursion !!!
                 }
             } else {
                 if (!is_null($value)) {
                     array_push($this->items, unpack_object($value));
                 }
             }
         }
     }
 }

 public function addItem($value)
 {
     if (is_object($value)) {
         array_push($this->items, unpack_object($value));
     } else {
         if (is_string($value)) {
             array_push($this->items, zbx_htmlstr($value));
             //				array_push($this->items,htmlspecialchars($value));
         } else {
             if (is_array($value)) {
                 foreach ($value as $item) {
                     $this->addItem($item);
                     // Attention, recursion !!!
                 }
             } else {
                 if (!is_null($value)) {
                     array_push($this->items, unpack_object($value));
                 }
             }
         }
     }
 }

 public function toString()
 {
     $tab = $this->get();
     return unpack_object($tab);
 }

 /**
  * Adds a hint box to the element.
  *
  * @param string|array|CTag		$text				Hint content.
  * @param string				$span_class			Wrap the content in a span element and assign this class
  *													to the span.
  * @param bool					$freeze_on_click	If set to true, it will be possible to "freeze" the hint box
  *													via a mouse click.
  * @param string				$styles				Custom css styles.
  *													Syntax:
  *														property1: value1; property2: value2; property(n): value(n)
  *
  * @return bool
  */
 public function setHint($text, $span_class = '', $freeze_on_click = true, $styles = '')
 {
     if (empty($text)) {
         return $this;
     }
     encodeValues($text);
     $text = unpack_object($text);
     $this->onMouseover('hintBox.HintWraper(event, this, ' . zbx_jsvalue($text) . ', "' . $span_class . '", "' . $styles . '");');
     if ($freeze_on_click) {
         $this->onClick('hintBox.showStaticHint(event, this, ' . zbx_jsvalue($text) . ', "' . $span_class . '", false, "' . $styles . '");');
     }
     return $this;
 }

function insert_show_color_picker_javascript()
{
    global $SHOW_COLOR_PICKER_SCRIPT_INSERTED;
    if ($SHOW_COLOR_PICKER_SCRIPT_INSERTED) {
        return;
    }
    $SHOW_COLOR_PICKER_SCRIPT_INSERTED = true;
    $table = [];
    // gray colors
    $row = [];
    foreach (['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'] as $c) {
        $color = $c . $c . $c . $c . $c . $c;
        $row[] = (new CColorCell(null, $color))->setTitle('#' . $color)->onClick('set_color("' . $color . '");');
    }
    $table[] = (new CDiv($row))->addClass(ZBX_STYLE_COLOR_PICKER);
    // other colors
    $colors = [['r' => 0, 'g' => 0, 'b' => 1], ['r' => 0, 'g' => 1, 'b' => 0], ['r' => 1, 'g' => 0, 'b' => 0], ['r' => 0, 'g' => 1, 'b' => 1], ['r' => 1, 'g' => 0, 'b' => 1], ['r' => 1, 'g' => 1, 'b' => 0]];
    $brigs = [[0 => '0', 1 => '3'], [0 => '0', 1 => '4'], [0 => '0', 1 => '5'], [0 => '0', 1 => '6'], [0 => '0', 1 => '7'], [0 => '0', 1 => '8'], [0 => '0', 1 => '9'], [0 => '0', 1 => 'A'], [0 => '0', 1 => 'B'], [0 => '0', 1 => 'C'], [0 => '0', 1 => 'D'], [0 => '0', 1 => 'E'], [0 => '3', 1 => 'F'], [0 => '6', 1 => 'F'], [0 => '9', 1 => 'F'], [0 => 'C', 1 => 'F']];
    foreach ($colors as $c) {
        $row = [];
        foreach ($brigs as $br) {
            $r = $br[$c['r']];
            $g = $br[$c['g']];
            $b = $br[$c['b']];
            $color = $r . $r . $g . $g . $b . $b;
            $row[] = (new CColorCell(null, $color))->setTitle('#' . $color)->onClick('set_color("' . $color . '");');
        }
        $table[] = (new CDiv($row))->addClass(ZBX_STYLE_COLOR_PICKER);
    }
    $cancel = (new CSpan())->addClass(ZBX_STYLE_OVERLAY_CLOSE_BTN)->onClick('javascript: hide_color_picker();');
    $tmp = [$cancel, $table];
    insert_js('var color_picker = null,' . "\n" . 'curr_lbl = null,' . "\n" . 'curr_txt = null,' . "\n" . 'color_table = ' . zbx_jsvalue(unpack_object($tmp)) . "\n");
    zbx_add_post_js('create_color_picker();');
}

 /**
  * Adds a hint box to the elemt.
  *
  * @param string|array|CTag     $text       hint content
  * @param string                $spanClass  wrap the content in a span element and assign a this class to the span
  * @param bool                  $byClick    if set to true, it will be possible to "freeze" the hint box via a mouse
  *                                          click
  *
  * @return bool
  */
 public function setHint($text, $spanClass = '', $byClick = true)
 {
     if (empty($text)) {
         return false;
     }
     encodeValues($text);
     $text = unpack_object($text);
     $this->addAction('onmouseover', 'hintBox.HintWraper(event, this, ' . zbx_jsvalue($text) . ', "' . $spanClass . '");');
     if ($byClick) {
         $this->addAction('onclick', 'hintBox.showStaticHint(event, this, ' . zbx_jsvalue($text) . ', "' . $spanClass . '");');
     }
     return true;
 }