PHP入門 - 繰り返し３（foreach）$a1 = array("あいう","かきく","さしす"); $a2 = array("one" => 1, "two" => 2, "three" => 3); print "◆ 配列の値を表示させる<br>"; foreach ($a1 as $value) { print "value = $value<br>\n"; } print "◆ 配列のキーと値を表示させる<br>"; foreach ($a1 as $key => $value) { print "key = $key : value = $value<br>\n"; } print "◆ 連想配列でも同様に<br>"; foreach ($a2 as $key => $value) { print "key = $key : value = $value<br>\n"; }
