- var_dump: documentation ( source)
<?php
$array = [
'free'=> 'No',
'me' => 'No',
'taken' =>'yes',
'Foo' => 'No',
'Bar' => 'Yes',
'something' =>'Yes'
];
if($array['free'] == 'no'){
$array['free'] = 0;
}else{
$array['free'] = 1;
}
if($array['taken'] == 'no'){
$array['taken'] = 0;
}else{
$array['taken'] = 1;
}
var_dump($array);