Foreach文
1. Foreach loopFor each (or foreach) is a computer language idiom for traversing items in a collection. Foreach is usually used in place of a standard for statement. Unlike other for loop constructs, however, foreach loops usually maintain no explicit counter: they essentially say "do this to everything in this set", rather than "do this x times". This avoids potential off-by-one errors and makes code simpler to read.
Read “Foreach loop” on English Wikipedia
Read “Foreach文” on Japanese Wikipedia
Read “Foreach loop” on DBpedia
Read “Foreach loop” on English Wikipedia
Read “Foreach文” on Japanese Wikipedia
Read “Foreach loop” on DBpedia
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