Foreach

TIP

• The Foreach loop is used for going through an array keys and values, or only the values.

Usage

• You can use foreach in either one line of code, or multiple lines, the format for 1 line of code is:

foreach (<array> as <key variable> => <value variable>) { #Code }

• And for multiple lines:

foreach (<array> as <key variable> => <value variable>) {
   # Code
}

• Or if you only wanted to go through the values of the array without the keys, then the format would be: (<array> as <value variable>)

Parameters:

• <array> The array to go through
• <key variable> The variable name to define the current key of the array
• <value variable> The variable name to define the current value of the array

Example:

1: $array$ = array("Acsrel", "Steve", "Alex")
2: foreach ($array$ as $arrayKey$ => $value$) {
3:    sendMessage($player$, $arrayKey$ + ' => ' + $value$)
4: }