<?php
function by_tag($things) {
$sorted = array();
foreach ($things as $thing) {
$thing['title'] = "new title"; # this works!
$thing['size'] = 100; # this doesn't work, it keeps the old value.
array_push($sorted, $thing);
}
return $sorted;
}
$unsorted = array(
array('foo' => 'bar1', 'size' => 1, 'title' => 'changeme1'),
array('foo' => 'bar2', 'size' => 2, 'title' => 'changeme2'),
array('foo' => 'bar3', 'size' => 3, 'title' => 'changeme3'),
array('foo' => 'bar4', 'size' => 4, 'title' => 'changeme4'),
array('foo' => 'bar5', 'size' => 5, 'title' => 'changeme5')
);
var_dump(by_tag($unsorted));
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(5) {
[0]=>
array(3) {
["foo"]=>
string(4) "bar1"
["size"]=>
int(100)
["title"]=>
string(9) "new title"
}
[1]=>
array(3) {
["foo"]=>
string(4) "bar2"
["size"]=>
int(100)
["title"]=>
string(9) "new title"
}
[2]=>
array(3) {
["foo"]=>
string(4) "bar3"
["size"]=>
int(100)
["title"]=>
string(9) "new title"
}
[3]=>
array(3) {
["foo"]=>
string(4) "bar4"
["size"]=>
int(100)
["title"]=>
string(9) "new title"
}
[4]=>
array(3) {
["foo"]=>
string(4) "bar5"
["size"]=>
int(100)
["title"]=>
string(9) "new title"
}
}
preferences:
282.26 ms | 407 KiB | 351 Q