The $index argument seems to be NULL for append operations, e.g.:
<?php
// example extension class
class Test extends ArrayIterator
{
public function offsetSet($index, $newval)
{
echo 'Test::offsetSet('.var_export($index, true).', '.var_export($newval, true).")\n";
}
}
// test
$i = new Test;
$i[] = 'append a value';
?>
The result is:
Test::offsetSet(NULL, 'append a value')
ArrayIterator::offsetSet
(PHP 5, PHP 7)
ArrayIterator::offsetSet — Set value for an offset
Description
Sets a value for a given offset.
Warning
This function is currently not documented; only its argument list is available.
Parameters
-
index -
The index to set for.
-
newval -
The new value to store at the index.
Return Values
No value is returned.
See Also
- ArrayIterator::offsetGet() - Get value for an offset
- ArrayIterator::offsetUnset() - Unset value for an offset
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User Contributed Notes 1 note
shiranai7 at NOSPAM dot hotmail dot NOSPAM dot com ¶
7 years ago
