We kennen in elke programmeer taal de term array. Dit is een type variabelen dat zeer vaak word toegepast. Laat ik allereerst uitleggen wat een array is. In een array kun je simpelweg verschillende ...

Long story short, i'm trying to optimize a situation where I need to iterate through an array of about 3000 items and check to see if they are in another array of up to 3000 items.<BR><BR>Obviously, ...

I've got a bunch of $_POST values being brought over from a form. Many of these values are from checkboxes, with the form names all starting with 'field_'. These signify the columns in a chart that ...

PHP array elements, with the key representing the action. When the form is submitted, this naming scheme will cause a single-element array to be created within the $_POST array; this can then be used ...