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23 lines
733 B
PHP
23 lines
733 B
PHP
--TEST--
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ob_start(): Ensure unerasable buffer cannot be accessed or erased by ob_get_clean().
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--FILE--
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<?php
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function callback($string) {
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static $callback_invocations;
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$callback_invocations++;
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return "[callback:$callback_invocations]$string\n";
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}
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ob_start('callback', 0, false);
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echo "This call will obtain the content, but will not clean the buffer.";
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$str = ob_get_clean();
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var_dump($str);
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?>
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--EXPECTF--
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[callback:1]This call will obtain the content, but will not clean the buffer.
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Notice: ob_get_clean(): failed to discard buffer of callback (0) in %s on line 11
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Notice: ob_get_clean(): failed to delete buffer of callback (0) in %s on line 11
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string(65) "This call will obtain the content, but will not clean the buffer."
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