diff options
| author | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-07-11 18:14:16 +0000 |
|---|---|---|
| committer | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-07-11 18:14:16 +0000 |
| commit | 538a796fceaecd20c145b0912143a9066000e860 (patch) | |
| tree | 4aa384ceca938ac43034bd708549513271126f48 /engine/lib | |
| parent | 498986d5e7d269b60d307fba3e79148023d73fb5 (diff) | |
| download | elgg-538a796fceaecd20c145b0912143a9066000e860.tar.gz elgg-538a796fceaecd20c145b0912143a9066000e860.tar.bz2 | |
Added getNumElements()
git-svn-id: https://code.elgg.org/elgg/trunk@1406 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/lib')
| -rw-r--r-- | engine/lib/opendd.php | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/engine/lib/opendd.php b/engine/lib/opendd.php index 2acb21811..5093cdee1 100644 --- a/engine/lib/opendd.php +++ b/engine/lib/opendd.php @@ -40,7 +40,12 @@ public function __construct(array $elements = NULL) { if ($elements) - $this->elements = $elements; + { + if (is_array($elements)) + $this->elements = $elements; + else + $this->addElement($elements); + } else $this->elements = array(); } @@ -52,7 +57,9 @@ */ public function getVersion() { return $this->ODDSupportedVersion; } - public function addElement(ODD $element) { $this->elements[] = $element; } + public function getNumElements() { return count($this->elements); } + + public function addElement(ODD $element) { if (!is_array($this->elements)) $this->elements = array(); $this->elements[] = $element; } public function addElements(array $elements) { foreach ($elements as $element) @@ -180,6 +187,13 @@ } /** + * Return the published time as a unix timestamp. + * + * @return int or false on failure. + */ + public function getPublishedAsTime() { return strtotime($this->attributes['published']); } + + /** * For serialisation, implement to return a string name of the tag eg "header" or "metadata". * @return string */ |