note 82638 modified in ref.xml by felipe
| From: | felipe@php.net | Date: | Sun, 20 Apr 2008 11:41:00 +0000 |
| Subject: | note 82638 modified in ref.xml by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-138566@lists.php.net to get a copy of this message | ||
I used shawn's code that is an ongoing fix/update of a very nice php 4 & 5 compatible
class.
It works great, only it kept giving me errors when the array isn't set, (I have errors set to
show all).
<?php
// Here is the old function that gave errors:
function makeChildNode() {
if (!is_array($this->pointer['child_nodes'])){
$this->pointer['child_nodes'] = array();
}
return count($this->pointer['child_nodes']);
}
// Here is the new function that does not spit errors:
function makeChildNode() {
if (!isset($this->pointer['child_nodes'])){
$this->pointer['child_nodes'] = array();
}
return count($this->pointer['child_nodes']);
}
?>
--was--
I used shawn's code that is an ongoing fix/update of a very nice php 4 & 5 compatible
class.
It works great, only it kept giving me errors when the array isn't set, (I have errors set to
show all).
<?php
Here is the old function that gave errors:
function makeChildNode() {
if (!is_array($this->pointer['child_nodes'])){
$this->pointer['child_nodes'] = array();
}
return count($this->pointer['child_nodes']);
}
Here is the new function that does not spit errors:
function makeChildNode() {
if (!isset($this->pointer['child_nodes'])){
$this->pointer['child_nodes'] = array();
}
return count($this->pointer['child_nodes']);
}
?>
http://php.net/manual/en/ref.xml.php