Ben çıktı bir dizi kod barış aşağıdaki kullanıyorum:
echo "======output without array_unique=====";
var_dump($selected);
echo "=====output with array_unique=====";
var_dump(array_unique($selected));die;
Ve çıktı:
======output without array_unique=====
array
0 =>
array
'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63)
'tag' => string '1' (length=1)
'weight' => float 4
'selected' => string 'select' (length=6)
1 =>
array
'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63)
'tag' => string '1' (length=1)
'weight' => float 4
'selected' => string 'select' (length=6)
2 =>
array
'uri' => string 'http://localhost/conferences/tags/ffc709d5131f752df8aae22d7da4240f' (length=63)
'tag' => string '2' (length=1)
'weight' => float 4
'selected' => string '' (length=0)
3 =>
array
'uri' => string 'http://localhost/conferences/tags/035c60c7f090412cc905cee008fbeba8' (length=63)
'tag' => string '3' (length=1)
'weight' => float 0
'selected' => string '' (length=0)
4 =>
array
'uri' => string 'http://localhost/conferences/tags/4137dbc16ef1a2079eb6cacb62dd8521' (length=63)
'tag' => string '4' (length=1)
'weight' => float 0
'selected' => string '' (length=0)
=====output with array_unique=====
array
0 =>
array
'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63)
'tag' => string '1' (length=1)
'weight' => float 4
'selected' => string 'select' (length=6)
I array_unique sadece bir öğe ile dizi olsun neden birisi bana açıklayabilir misin?