[PHP]String 관련 함수 모음

개발관련/PHP 2012. 7. 19. 18:23 |
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        <!--?php
 
            $firstString = "The quick brown fox";
 
            $secondString = " jumped over the lazy dog.";
 
        ?-->
 
        <!--?php
 
            // Concatentation
 
            $thirdString = $firstString;
 
            $thirdString .= $secondString;
 
            echo $thirdString;
 
        ?-->
 
        <br>
 
        Lowercase: <!--?php echo strtolower($thirdString); ?--><br>
 
        Uppercase: <!--?php echo strtoupper($thirdString); ?--><br>
 
        Uppercase first-letter: <!--?php echo ucfirst($thirdString); ?--><br>
 
        Uppercase words: <!--?php echo ucwords($thirdString); ?--><br>
 
        <br>
 
        Length: <!--?php echo strlen($thirdString); ?--><br>
 
        Trim: <!--?php echo $fourthString = $firstString . trim($secondString); ?--><br>
 
        Find: <!--?php echo strstr($thirdString, "brown"); ?--><br>
 
        Replace by string: <!--?php echo str_replace("quick", "super-fast", $thirdString); ?--><br>
 
         
 
        <br>
 
        Repeat: <!--?php echo str_repeat($thirdString, 2); ?--><br>
 
        Make substring: <!--?php echo substr($thirdString, 5, 10); ?--><br>
 
        Find Position: <!--?php echo strpos($thirdString, "brown"); ?--><br>
 
        Find Character: <!--?php echo strchr($thirdString, "z"); ?--><br>
 
     
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