PHP ==, ===

PHP ==

1 예제 소스 코드

echo ( 0 ) ? "yes": "no";

echo ( 'abc' ) ? "yes" : "no";

echo ( 0 == 'abc' ) ? "yes" : "no";

echo ( '0' == 'abc' ) ? "yes" : "no";

echo ( 0 === 'abc' ) ? "yes" : "no";

echo ( '0' === 'abc' ) ? "yes" : "no";

2 같이 보기

• ==
• PHP array_search()
• PHP 0, '', null, false 비교

3 참고

• http://www.phpschool.com/gnuboard4/bbs/board.php?bo_table=talkbox2&wr_id=752957&sca=&sfl=wr_subject&stx=false&sop=and
• http://php.net/manual/en/types.comparisons.php