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23 lines
470 B
PHP
23 lines
470 B
PHP
--TEST--
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ob_start(): ensure buffers can't be added from within callback.
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--FILE--
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<?php
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/*
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* proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
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* Function is implemented in main/output.c
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*/
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function f($str) {
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ob_start();
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echo "hello";
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ob_end_flush();
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return $str;
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}
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var_dump(ob_start('f'));
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echo "done";
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?>
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--EXPECTF--
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Fatal error: ob_start(): Cannot use output buffering in output buffering display handlers in %s on line 9
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