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44 lines
955 B
PHP
44 lines
955 B
PHP
--TEST--
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mysql_ping()
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--SKIPIF--
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<?php require_once('skipif.inc'); ?>
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--FILE--
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<?php
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include_once "connect.inc";
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$tmp = NULL;
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$link = NULL;
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require('table.inc');
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if (!is_null($tmp = @mysql_ping($link, $link)))
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printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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var_dump(mysql_ping($link));
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// provoke an error to check if mysql_ping resets it
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$res = mysql_query('SELECT * FROM unknown_table', $link);
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if (!($errno = mysql_errno($link)))
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printf("[002] Statement should have caused an error\n");
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var_dump(mysql_ping($link));
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if ($errno === mysql_errno($link))
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printf("[003] Error codes should have been reset\n");
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var_dump(mysql_ping());
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mysql_close($link);
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if (false !== ($tmp = mysql_ping($link)))
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printf("[004] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
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print "done!";
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?>
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--EXPECTF--
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bool(true)
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bool(true)
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bool(true)
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Warning: mysql_ping(): %d is not a valid MySQL-Link resource in %s on line %d
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done!
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