ob_get_clean

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

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ob_get_clean ( void ) : string

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ob_get_clean() 实锟斤拷锟斤拷锟斤拷一锟斤拷执锟斤拷锟斤拷 ob_get_contents() 锟斤拷 ob_end_clean()锟斤拷

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Example #1 A simple ob_get_clean() example


<?php

ob_start();

echo "Hello World";

$out = ob_get_clean();
$out = strtolower($out);

var_dump($out);
?>

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string(11) "hello world"