炫浪学院分享php三目文本定界符

分享php三目文本定界符
// 三目定界符; 可以用它定义长段的文本，然后分割成数组，应用，很好的啊,自由发挥吧;
$string = <<< EOT
        Example of strings spanning multiple lines,
        using heredoc syntax,c
            using heredoc, syntax,b
                using heredoc syntaxa
EOT;
//结束定界符必须顶格写; 定界符 后的EOT　是自己定义的,可以是任意的
$arr=explode("\n",$string);
print_r($arr);//Array ( [0] => Example of strings spanning multiple lines [1] => using heredoc syntax
//[2] => c using heredoc [3] => syntax [4] => b using heredoc syntaxa )
echo $string;//Example of strings spanning multiple lines,
//using heredoc syntax,c using heredoc, syntax,b using heredoc syntaxa

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