str_replace替换多个字符串

str_replace替换字符串 $str = 'abcde'; str_replace('a', 'c', $str); ‘a’ => ‘c’web ==========================================bash $str = '12345sdfasdf'; str_replace(['a', 'b'], 'c', $str); ‘a’ => ‘c’ ‘b’ =>

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