Created
June 20, 2013 18:59
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How can I find out where my output started?
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| <?php | |
| ob_start(function($s, $flag) { | |
| if ($flag & PHP_OUTPUT_HANDLER_START) { | |
| $e = new \Exception; | |
| $s = nl2br("Output started here:\n{$e->getTraceAsString()}\n\n") . $s; | |
| } | |
| return $s; | |
| }, 2); |
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Must be placed on the top of very first PHP file. (But is unable to detect BOM in this file.)