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path: root/tests/output/ob_start_error_005.phpt
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--TEST--
ob_start(): ensure buffers can't be added from within callback.
--FILE--
<?php

/*
 * Function is implemented in main/output.c
*/

function f($str) {
    ob_start();
    echo "hello";
    ob_end_flush();
    return $str;
}


var_dump(ob_start('f'));
echo "done";
?>
--EXPECTF--
Fatal error: ob_start(): Cannot use output buffering in output buffering display handlers in %s on line %d