PHP str_replace()

1 개요[ | ]

PHP str_replace()

발견한 모든 검색 문자열을 치환 문자열로 교체하는 PHP 함수
복잡한 치환 규칙(예: 정규표현식)이 필요하지 않을 때 사용하자.

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echo str_replace('f', 'jump', 'effffff');

ejumpjumpjumpjumpjumpjump

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$bodytag = str_replace("%body%", "black", "<body text='%body%'>");
echo $bodytag;

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# 모음 제거
$vowels = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'];
$onlyconsonants = str_replace($vowels, '', 'Hello World of PHP');
echo $onlyconsonants;

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$phrase  = 'You should eat fruits, vegetables, and fiber every day.';
$healthy = ['fruits', 'vegetables', 'fiber'];
$yummy   = ['pizza', 'beer', 'ice cream'];
$newphrase = str_replace($healthy, $yummy, $phrase);
echo $newphrase;

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$str = str_replace('ll', '', 'good golly miss molly!', $count);
var_dump( $str ); # good goy miss moy!
var_dump( $count ); # replace 2회 수행됨

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