- substr: documentation ( source)
- var_dump: documentation ( source)
<?php
$Trucking_CPA="25.00";
$Trucking_price="\$Trucking_CPA";
$Trucking_magic="\\\$Trucking_CPA";
Var_dump($Trucking_price, $Trucking_magic, ${substr($Trucking_price, 1)}, ${substr($Trucking_magic, 2)});