Documentation Support > Developers > ZAPFieldReplace
Format: function ZAPfieldreplace($x, $ZAParray)
Explanation: This mini function is called within the ZAP Secure function to help in setting up the $ZAParray. It should probably actually be in the ZAP Secure function, but I never could get it to work right without peeling it off as a separate function. Oh well...
Basically it replaces all instances of {Field} in a $ZAParray value, with the contents of that Field. See the Field Replacement page in the Documentation section.
$x is a {Field} string picked out by the preg_replace pattern just a couple lines up, and $ZAParray is the full $ZAParray. Note: if Field is not found, the {Field} pattern is left as is.
As this function is called by ZAP Secure, it means all field replacements are done before the main ZAP engine begins processing any of the $ZAParray fields. See the Processing Order tutorial for more info on this.