<?php
function test() {
$orderedids=array(7, 9, 5, 3);
$tags=array(
new Tag(3),
new Tag(7),
new Tag(5),
new Tag(9)
);
$flipped=array_flip($orderedids);
class Sorter {
public $flipped;
function __construct($flipped) {
$this->flipped=$flipped;
}
function fsort($tag1, $tag2) {
if ($this->flipped[$tag1->id]<$this->flipped[$tag2->id]) return -1;
else if ($this->flipped[$tag1->id]==$this->flipped[$tag2->id]) return 0;
else return 1;
}
}
$sorter=new Sorter($flipped);
usort($tags, array($sorter, "fsort"));
return $tags;
}
class Tag {
public $id;
function __construct($id) {
$this->id=$id;
}
}
$rtags=test();
foreach ($rtags as $tag) echo $tag->id." ";
<br />
<b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/SUZs2</b> on line <b>16</b><br />
Process exited with code 255.
<br />
<b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/SUZs2</b> on line <b>16</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br />
<b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/SUZs2</b> on line <b>16</b><br />
Process exited with code 255.