怎样将print_r结果输出的txt文件里去?解决方案
怎样将print_r结果输出的txt文件里去?
怎样将print_r结果输出的txt文件里去?
------解决方案--------------------
print_r
可以带第二个参数,翻手册
------解决方案--------------------
$s = print_r($var, true);
file_put_contents('arr.txt', $s);
------解决方案--------------------
- PHP code
<?php ob_start(); // ... do something // 输出要保存到记事本的内容 // print_r(array('hello', 'wolrd')); $data = ob_get_contents(); ob_end_clean(); $flink = fopen('arr.txt', 'w'); fwrite($flink, $data); ?> <div class="clear"> </div>

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