PHP foreach 마지막 원소 처리

1 개요[ | ]

PHP foreach 마지막 원소
$fruits = ['apple','cranberry','banana','cranberry'];
end($fruits); $last_key = key($fruits);
foreach( $fruits as $k => $v ) {
  if( $k == $last_key ) echo "$v <-- last\n";
  else echo "$v\n";
}
$fruits = ['apple','cranberry','banana','cranberry'];
end($fruits); $last_key = key($fruits);
foreach( $fruits as $k => $v ) {
  echo $v;
  if( $k != $last_key ) echo ', ';
}
# apple, cranberry, banana, cranberry

2 같이 보기[ | ]

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