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[ticket/12387] Cleanup *_free_result call and remove @ on that call

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PHPBB3-12387
This commit is contained in:
Tristan Darricau
2014-06-22 18:08:38 +02:00
parent afe9d3c3f3
commit 2276c1c0f2
10 changed files with 231 additions and 137 deletions
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56
phpBB/phpbb/db/driver/mysql.php
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@@ -70,9 +70,16 @@ class mysql extends \phpbb\db\driver\mysql_base
if (version_compare($this->sql_server_info(true), '5.0.2', '>='))
{
$result = @mysql_query('SELECT @@session.sql_mode AS sql_mode', $this->db_connect_id);
$row = @mysql_fetch_assoc($result);
@mysql_free_result($result);
$modes = array_map('trim', explode(',', $row['sql_mode']));
if ($result)
{
$row = mysql_fetch_assoc($result);
mysql_free_result($result);
$modes = array_map('trim', explode(',', $row['sql_mode']));
}
else
{
$modes = array();
}
// TRADITIONAL includes STRICT_ALL_TABLES and STRICT_TRANS_TABLES
if (!in_array('TRADITIONAL', $modes))
@@ -114,14 +121,17 @@ class mysql extends \phpbb\db\driver\mysql_base
if (!$use_cache || empty($cache) || ($this->sql_server_version = $cache->get('mysql_version')) === false)
{
$result = @mysql_query('SELECT VERSION() AS version', $this->db_connect_id);
$row = @mysql_fetch_assoc($result);
@mysql_free_result($result);
$this->sql_server_version = $row['version'];
if (!empty($cache) && $use_cache)
if ($result)
{
$cache->put('mysql_version', $this->sql_server_version);
$row = mysql_fetch_assoc($result);
mysql_free_result($result);
$this->sql_server_version = $row['version'];
if (!empty($cache) && $use_cache)
{
$cache->put('mysql_version', $this->sql_server_version);
}
}
}
@@ -182,6 +192,11 @@ class mysql extends \phpbb\db\driver\mysql_base
$this->sql_report('stop', $query);
}
if (!$this->query_result)
{
return false;
}
if ($cache && $cache_ttl)
{
$this->open_queries[(int) $this->query_result] = $this->query_result;
@@ -249,7 +264,7 @@ class mysql extends \phpbb\db\driver\mysql_base
return $cache->sql_fetchrow($query_id);
}
return ($query_id !== false) ? @mysql_fetch_assoc($query_id) : false;
return ($query_id) ? mysql_fetch_assoc($query_id) : false;
}
/**
@@ -300,7 +315,7 @@ class mysql extends \phpbb\db\driver\mysql_base
if (isset($this->open_queries[(int) $query_id]))
{
unset($this->open_queries[(int) $query_id]);
return @mysql_free_result($query_id);
return mysql_free_result($query_id);
}
return false;
@@ -403,12 +418,12 @@ class mysql extends \phpbb\db\driver\mysql_base
if ($result = @mysql_query("EXPLAIN $explain_query", $this->db_connect_id))
{
while ($row = @mysql_fetch_assoc($result))
while ($row = mysql_fetch_assoc($result))
{
$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
}
mysql_free_result($result);
}
@mysql_free_result($result);
if ($html_table)
{
@@ -423,7 +438,7 @@ class mysql extends \phpbb\db\driver\mysql_base
if ($result = @mysql_query('SHOW PROFILE ALL;', $this->db_connect_id))
{
$this->html_hold .= '<br />';
while ($row = @mysql_fetch_assoc($result))
while ($row = mysql_fetch_assoc($result))
{
// make <unknown> HTML safe
if (!empty($row['Source_function']))
@@ -441,8 +456,8 @@ class mysql extends \phpbb\db\driver\mysql_base
}
$html_table = $this->sql_report('add_select_row', $query, $html_table, $row);
}
mysql_free_result($result);
}
@mysql_free_result($result);
if ($html_table)
{
@@ -460,11 +475,14 @@ class mysql extends \phpbb\db\driver\mysql_base
$endtime = $endtime[0] + $endtime[1];
$result = @mysql_query($query, $this->db_connect_id);
while ($void = @mysql_fetch_assoc($result))
if ($result)
{
// Take the time spent on parsing rows into account
while ($void = mysql_fetch_assoc($result))
{
// Take the time spent on parsing rows into account
}
mysql_free_result($result);
}
@mysql_free_result($result);
$splittime = explode(' ', microtime());
$splittime = $splittime[0] + $splittime[1];