- var_dump: documentation ( source)
<?php
# how i can round 4.3 to 4.5, 4.2 to 4.0, 4.7 to 4.5 and 4.8 to 5.0 ?
function bogoround($x) {
static $calls = 0;
$results = [4.5,4.0,4.5,5.0];
return $results[$calls++];
}
var_dump(bogoround(4.3));
var_dump(bogoround(4.2));
var_dump(bogoround(4.7));
var_dump(bogoround(4.8));