Difference between revisions of "FOREACH"

Revision as of 15:00, 17 November 2009

Template:YLM to do

Purpose

Iterate over each element of an array or member of an object

Syntax

FOREACH <array> AS <value> | FOREACH <array> AS <key> => <value>

<statements>

ENDFOR

See Also

AADD(), AAVERAGE(), ABROWSE(), ACHOICE(), ACOL(), ACOPY(), ADEL(), ADESC(), ADIR(), AELEMENT(), AFIELDS(), AFILL(), AINS(), ALEN(), AMAX(), AMIN(), APPEND FROM ARRAY, AROW(), ARRAY(), ASIZE(), ASORT(), ASTORE(), ASTRING(), ASUBSCRIPT(), ASUM(), COPY TO ARRAY, DECLARE, DIMENSION, DO WHILE, FOR, GATHER, IN_ARRAY(), LOCAL, PRIVATE, PUBLIC, RELEASE, RESTORE, SAVE, SCATTER

Description

Example

numbers = array(1,2,3,4,5,6,7,8,9,10)
foreach numbers as elem
    ? elem * elem
endfor
 
// associative array
private myarray = array("Name" => "Recital", "Description" => "database")
foreach myarray as key => value
    echo "key=" + key + " value=" + value
endfor

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