Soms is het noodzakelijk eens stil te staan bij de zaken die we doen. Voeren we onze taken goed uit, behalen we onze vooropgestelde objectieven en welke richting willen we uitgaan.
Wezenlijke vragen om de dag mee te vullen.
Associative array or hash maps are listings of key and value pairs with a posibility to nest additional keys and values. An associative array is a very powerful construct within PHP.
In our previous article we discussed simple arrays, which in their turn are indexed associative arrays under the hood. Take the following example:
$array = [
'apple',
'banana',
'chocolate',
];
Is in fact an indexed associative array under the hood:
$array = [
0 => 'apple',
1 => 'banana',
2 => 'chocolate',
];
But associative arrays can be so much more than just an indexed array, and you will find many database operations returning arrays where the fields of a table are the keys in the array while their values are also the values within the array.
$productRowData = [
'product_id' => 1234,
'brand_id' => 321,
'product_name' => 'Our awesome product',
'prodcut_description' => 'This is our most awesome product.&#…
In our previous article we discussed simple arrays, which in their turn are indexed associative arrays under the hood. Take the following example:
$array = [
'apple',
'banana',
'chocolate',
];
Is in fact an indexed associative array under the hood:
$array = [
0 => 'apple',
1 => 'banana',
2 => 'chocolate',
];
But associative arrays can be so much more than just an indexed array, and you will find many database operations returning arrays where the fields of a table are the keys in the array while their values are also the values within the array.
$productRowData = [
'product_id' => 1234,
'brand_id' => 321,
'product_name' => 'Our awesome product',
'prodcut_description' => 'This is our most awesome product.&#…
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