Putting values from object array into associative array via foreach loop

Question

I have an array of objects, each object contains a bunch of values, two of which are an int and a string. I need to loop over the objects and pull out the string and int and place them into an associative array, where each string associates with each int. How would I go about doing this?

This is what I have so far:

foreach( $fileobject as $p ) {
    $program_number = $p['number'];
    $filename = $p['InputFile']['filename'];
}

$fileobject is the array of objects. 'number' is the int, and 'filename' is the string. What is the syntax for putting the 'number' and 'filename' together into an associative array. There are undetermined amount of objects in the initial array.

nickb · Accepted Answer · 2012-09-12 20:15:49Z

1

$result = array();
foreach( $fileobject as $p ) {
    $program_number = $p['number'];
    $filename = $p['InputFile']['filename'];
    $result[] = array( 'number' => $program_number, 'filename' => $filename);
}

However you mentioned that you're using an array of objects, so this is likely the correct syntax:

$result = array();
foreach( $fileobject as $p ) {
    $program_number = $p->number;
    $filename = $p->InputFile->filename;
    $result[] = array( 'number' => $program_number, 'filename' => $filename);
}

answered Sep 12, 2012 at 20:15

nickb

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