*/
function _adodb_pageexecute_all_rows($zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0)
{
$atfirstpage = false;
$atlastpage = false;
// If an invalid nrows is supplied, assume a default value of 10 rows per page
if (!isset($nrows) || $nrows <= 0) $nrows = 10;
$qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache);
$lastpageno = (int) ceil($qryRecs / $nrows);
// Check whether $page is the last page or if we are trying to retrieve
// a page number greater than the last one.
if ($page >= $lastpageno) {
$page = $lastpageno;
$atlastpage = true;
}
// If page number <= 1, then we are at the first page
if (empty($page) || $page <= 1) {
$page = 1;
$atfirstpage = true;
}
// We get the data we want
$offset = $nrows * ($page-1);
if ($secs2cache > 0)
$rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
else
$rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
// Before returning the RecordSet, we set the pagination properties we need
if ($rsreturn) {
$rsreturn->_maxRecordCount = $qryRecs;
$rsreturn->rowsPerPage = $nrows;
$rsreturn->AbsolutePage($page);
$rsreturn->AtFirstPage($atfirstpage);
$rsreturn->AtLastPage($atlastpage);
$rsreturn->LastPageNo($lastpageno);
}
return $rsreturn;
}
/**
* Execute query with pagination without last page information.
*
* This code might not work with SQL that has UNION in it.
* Also if you are using cachePageExecute(), there is a strong possibility that
* data will get out of sync. cachePageExecute() should only be used with
* tables that rarely change.
*
* @param ADOConnection $zthis Connection
* @param string $sql Query to execute
* @param int $nrows Number of rows per page
* @param int $page Page number to retrieve (1-based)
* @param array $inputarr Array of bind variables
* @param int $secs2cache Time-to-live of the cache (in seconds), 0 to force query execution
*
* @return ADORecordSet|bool
*
* @author Iván Oliva
*/
function _adodb_pageexecute_no_last_page($zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0)
{
$atfirstpage = false;
$atlastpage = false;
if (!isset($page) || $page <= 1) {
// If page number <= 1, then we are at the first page
$page = 1;
$atfirstpage = true;
}
if ($nrows <= 0) {
// If an invalid nrows is supplied, we assume a default value of 10 rows per page
$nrows = 10;
}
$pagecounteroffset = ($page * $nrows) - $nrows;
// To find out if there are more pages of rows, simply increase the limit or
// nrows by 1 and see if that number of records was returned. If it was,
// then we know there is at least one more page left, otherwise we are on
// the last page. Therefore allow non-Count() paging with single queries
// rather than three queries as was done before.
$test_nrows = $nrows + 1;
if ($secs2cache > 0) {
$rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
} else {
$rsreturn = $zthis->SelectLimit($sql, $test_nrows, $pagecounteroffset, $inputarr, $secs2cache);
}
// Now check to see if the number of rows returned was the higher value we asked for or not.
if ( $rsreturn->_numOfRows == $test_nrows ) {
// Still at least 1 more row, so we are not on last page yet...
// Remove the last row from the RS.
$rsreturn->_numOfRows = ( $rsreturn->_numOfRows - 1 );
} elseif ( $rsreturn->_numOfRows == 0 && $page > 1 ) {
// Likely requested a page that doesn't exist, so need to find the last
// page and return it. Revert to original method and loop through pages
// until we find some data...
$pagecounter = $page + 1;
$rstest = $rsreturn;
if ($rstest) {
while ($rstest && $rstest->EOF && $pagecounter > 0) {
$atlastpage = true;
$pagecounter--;
$pagecounteroffset = $nrows * ($pagecounter - 1);
$rstest->Close();
if ($secs2cache>0) {
$rstest = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
}
else {
$rstest = $zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache);
}
}
if ($rstest) $rstest->Close();
}
if ($atlastpage) {
// If we are at the last page or beyond it, we are going to retrieve it
$page = $pagecounter;
if ($page == 1) {
// We have to do this again in case the last page is the same as
// the first page, that is, the recordset has only 1 page.
$atfirstpage = true;
}
}
// We get the data we want
$offset = $nrows * ($page-1);
if ($secs2cache > 0) {
$rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
}
else {
$rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
}
} elseif ( $rsreturn->_numOfRows < $test_nrows ) {
// Rows is less than what we asked for, so must be at the last page.
$atlastpage = true;
}
// Before returning the RecordSet, we set the pagination properties we need
if ($rsreturn) {
$rsreturn->rowsPerPage = $nrows;
$rsreturn->AbsolutePage($page);
$rsreturn->AtFirstPage($atfirstpage);
$rsreturn->AtLastPage($atlastpage);
}
return $rsreturn;
}
/**
* Performs case conversion and quoting of the given field name.
*
* See Global variable $ADODB_QUOTE_FIELDNAMES.
*
* @param ADOConnection $zthis
* @param string $fieldName
*
* @return string Quoted field name
*/
function _adodb_quote_fieldname($zthis, $fieldName)
{
global $ADODB_QUOTE_FIELDNAMES;
// Case conversion - defaults to UPPER
$case = is_bool($ADODB_QUOTE_FIELDNAMES) ? 'UPPER' : $ADODB_QUOTE_FIELDNAMES;
switch ($case) {
case 'LOWER':
$fieldName = strtolower($fieldName);
break;
case 'NATIVE':
// Do nothing
break;
case 'UPPER':
case 'BRACKETS':
default:
$fieldName = strtoupper($fieldName);
break;
}
// Quote field if requested, or necessary (field contains space)
if ($ADODB_QUOTE_FIELDNAMES || strpos($fieldName, ' ') !== false ) {
if ($ADODB_QUOTE_FIELDNAMES === 'BRACKETS') {
return $zthis->leftBracket . $fieldName . $zthis->rightBracket;
} else {
return $zthis->nameQuote . $fieldName . $zthis->nameQuote;
}
} else {
return $fieldName;
}
}
function _adodb_getupdatesql(&$zthis, $rs, $arrFields, $forceUpdate=false, $force=2)
{
if (!$rs) {
printf(ADODB_BAD_RS,'GetUpdateSQL');
return false;
}
$fieldUpdatedCount = 0;
if (is_array($arrFields))
$arrFields = array_change_key_case($arrFields,CASE_UPPER);
$hasnumeric = isset($rs->fields[0]);
$setFields = '';
// Loop through all of the fields in the recordset
for ($i=0, $max=$rs->fieldCount(); $i < $max; $i++) {
// Get the field from the recordset
$field = $rs->fetchField($i);
// If the recordset field is one
// of the fields passed in then process.
$upperfname = strtoupper($field->name);
if (adodb_key_exists($upperfname, $arrFields, $force)) {
// If the existing field value in the recordset
// is different from the value passed in then
// go ahead and append the field name and new value to
// the update query.
if ($hasnumeric) $val = $rs->fields[$i];
else if (isset($rs->fields[$upperfname])) $val = $rs->fields[$upperfname];
else if (isset($rs->fields[$field->name])) $val = $rs->fields[$field->name];
else if (isset($rs->fields[strtolower($upperfname)])) $val = $rs->fields[strtolower($upperfname)];
else $val = '';
if ($forceUpdate || $val !== $arrFields[$upperfname]) {
// Set the counter for the number of fields that will be updated.
$fieldUpdatedCount++;
// Based on the datatype of the field
// Format the value properly for the database
$type = $rs->metaType($field->type);
if ($type == 'null') {
$type = 'C';
}
$fnameq = _adodb_quote_fieldname($zthis, $field->name);
//********************************************************//
if (is_null($arrFields[$upperfname])
|| (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0)
|| $arrFields[$upperfname] === $zthis->null2null
) {
switch ($force) {
//case 0:
// // Ignore empty values. This is already handled in "adodb_key_exists" function.
// break;
case 1:
// set null
$setFields .= $fnameq . " = null, ";
break;
case 2:
// set empty
$arrFields[$upperfname] = "";
$setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields);
break;
default:
case 3:
// set the value that was given in array, so you can give both null and empty values
if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) {
$setFields .= $fnameq . " = null, ";
} else {
$setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields);
}
break;
case ADODB_FORCE_NULL_AND_ZERO:
switch ($type) {
case 'N':
case 'I':
case 'L':
$setFields .= $fnameq . ' = 0, ';
break;
default:
$setFields .= $fnameq . ' = null, ';
break;
}
break;
}
//********************************************************//
} else {
// we do this so each driver can customize the sql for
// DB specific column types.
// Oracle needs BLOB types to be handled with a returning clause
// postgres has special needs as well
$setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields);
}
}
}
}
// If there were any modified fields then build the rest of the update query.
if ($fieldUpdatedCount > 0 || $forceUpdate) {
// Get the table name from the existing query.
if (!empty($rs->tableName)) {
$tableName = $rs->tableName;
} else {
preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
$tableName = $tableName[1];
}
// Get the full where clause excluding the word "WHERE" from the existing query.
preg_match('/\sWHERE\s(.*)/is', $rs->sql, $whereClause);
$discard = false;
// not a good hack, improvements?
if ($whereClause) {
if (preg_match('/\s(ORDER\s.*)/is', $whereClause[1], $discard));
else if (preg_match('/\s(LIMIT\s.*)/is', $whereClause[1], $discard));
else if (preg_match('/\s(FOR UPDATE.*)/is', $whereClause[1], $discard));
else preg_match('/\s.*(\) WHERE .*)/is', $whereClause[1], $discard); # see https://sourceforge.net/p/adodb/bugs/37/
} else {
$whereClause = array(false, false);
}
if ($discard) {
$whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1]));
}
$sql = 'UPDATE '.$tableName.' SET '.substr($setFields, 0, -2);
if (strlen($whereClause[1]) > 0) {
$sql .= ' WHERE '.$whereClause[1];
}
return $sql;
} else {
return false;
}
}
function adodb_key_exists($key, $arr,$force=2)
{
if ($force<=0) {
// the following is the old behaviour where null or empty fields are ignored
return (!empty($arr[$key])) || (isset($arr[$key]) && strlen($arr[$key])>0);
}
if (isset($arr[$key]))
return true;
## null check below
return array_key_exists($key,$arr);
}
/**
* There is a special case of this function for the oci8 driver.
* The proper way to handle an insert w/ a blob in oracle requires
* a returning clause with bind variables and a descriptor blob.
*
*
*/
function _adodb_getinsertsql(&$zthis, $rs, $arrFields, $force=2)
{
static $cacheRS = false;
static $cacheSig = 0;
static $cacheCols;
$tableName = '';
$values = '';
$fields = '';
if (is_array($arrFields))
$arrFields = array_change_key_case($arrFields,CASE_UPPER);
$fieldInsertedCount = 0;
if (is_string($rs)) {
//ok we have a table name
//try and get the column info ourself.
$tableName = $rs;
//we need an object for the recordSet
//because we have to call MetaType.
//php can't do a $rsclass::MetaType()
$rsclass = $zthis->rsPrefix.$zthis->databaseType;
$recordSet = new $rsclass(ADORecordSet::DUMMY_QUERY_ID, $zthis->fetchMode);
$recordSet->connection = $zthis;
if (is_string($cacheRS) && $cacheRS == $rs) {
$columns = $cacheCols;
} else {
$columns = $zthis->MetaColumns( $tableName );
$cacheRS = $tableName;
$cacheCols = $columns;
}
} else if (is_subclass_of($rs, 'adorecordset')) {
if (isset($rs->insertSig) && is_integer($cacheRS) && $cacheRS == $rs->insertSig) {
$columns = $cacheCols;
} else {
$columns = [];
for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++)
$columns[] = $rs->FetchField($i);
$cacheRS = $cacheSig;
$cacheCols = $columns;
$rs->insertSig = $cacheSig++;
}
$recordSet = $rs;
} else {
printf(ADODB_BAD_RS,'GetInsertSQL');
return false;
}
// Loop through all of the fields in the recordset
foreach( $columns as $field ) {
$upperfname = strtoupper($field->name);
if (adodb_key_exists($upperfname, $arrFields, $force)) {
$bad = false;
$fnameq = _adodb_quote_fieldname($zthis, $field->name);
$type = $recordSet->MetaType($field->type);
/********************************************************/
if (is_null($arrFields[$upperfname])
|| (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0)
|| $arrFields[$upperfname] === $zthis->null2null
) {
switch ($force) {
case ADODB_FORCE_IGNORE: // we must always set null if missing
$bad = true;
break;
case ADODB_FORCE_NULL:
$values .= "null, ";
break;
case ADODB_FORCE_EMPTY:
//Set empty
$arrFields[$upperfname] = "";
$values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields);
break;
default:
case ADODB_FORCE_VALUE:
//Set the value that was given in array, so you can give both null and empty values
if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) {
$values .= "null, ";
} else {
$values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields);
}
break;
case ADODB_FORCE_NULL_AND_ZERO:
switch ($type) {
case 'N':
case 'I':
case 'L':
$values .= '0, ';
break;
default:
$values .= "null, ";
break;
}
break;
} // switch
/*********************************************************/
} else {
//we do this so each driver can customize the sql for
//DB specific column types.
//Oracle needs BLOB types to be handled with a returning clause
//postgres has special needs as well
$values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields);
}
if ($bad) {
continue;
}
// Set the counter for the number of fields that will be inserted.
$fieldInsertedCount++;
// Get the name of the fields to insert
$fields .= $fnameq . ", ";
}
}
// If there were any inserted fields then build the rest of the insert query.
if ($fieldInsertedCount <= 0) return false;
// Get the table name from the existing query.
if (!$tableName) {
if (!empty($rs->tableName)) $tableName = $rs->tableName;
else if (preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName))
$tableName = $tableName[1];
else
return false;
}
// Strip off the comma and space on the end of both the fields
// and their values.
$fields = substr($fields, 0, -2);
$values = substr($values, 0, -2);
// Append the fields and their values to the insert query.
return 'INSERT INTO '.$tableName.' ( '.$fields.' ) VALUES ( '.$values.' )';
}
/**
* This private method is used to help construct
* the update/sql which is generated by GetInsertSQL and GetUpdateSQL.
* It handles the string construction of 1 column -> sql string based on
* the column type. We want to do 'safe' handling of BLOBs
*
* @param string the type of sql we are trying to create
* 'I' or 'U'.
* @param string column data type from the db::MetaType() method
* @param string the column name
* @param array the column value
*
* @return string
*
*/
function _adodb_column_sql_oci8(&$zthis,$action, $type, $fname, $fnameq, $arrFields)
{
// Based on the datatype of the field
// Format the value properly for the database
switch ($type) {
case 'B':
//in order to handle Blobs correctly, we need
//to do some magic for Oracle
//we need to create a new descriptor to handle
//this properly
if (!empty($zthis->hasReturningInto)) {
if ($action == 'I') {
$sql = 'empty_blob(), ';
} else {
$sql = $fnameq . '=empty_blob(), ';
}
//add the variable to the returning clause array
//so the user can build this later in
//case they want to add more to it
$zthis->_returningArray[$fname] = ':xx' . $fname . 'xx';
} else {
if (empty($arrFields[$fname])) {
if ($action == 'I') {
$sql = 'empty_blob(), ';
} else {
$sql = $fnameq . '=empty_blob(), ';
}
} else {
//this is to maintain compatibility
//with older adodb versions.
$sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false);
}
}
break;
case "X":
//we need to do some more magic here for long variables
//to handle these correctly in oracle.
//create a safe bind var name
//to avoid conflicts w/ dupes.
if (!empty($zthis->hasReturningInto)) {
if ($action == 'I') {
$sql = ':xx' . $fname . 'xx, ';
} else {
$sql = $fnameq . '=:xx' . $fname . 'xx, ';
}
//add the variable to the returning clause array
//so the user can build this later in
//case they want to add more to it
$zthis->_returningArray[$fname] = ':xx' . $fname . 'xx';
} else {
//this is to maintain compatibility
//with older adodb versions.
$sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false);
}
break;
default:
$sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false);
break;
}
return $sql;
}
function _adodb_column_sql(&$zthis, $action, $type, $fname, $fnameq, $arrFields, $recurse=true)
{
if ($recurse) {
switch($zthis->dataProvider) {
case 'postgres':
if ($type == 'L') $type = 'C';
break;
case 'oci8':
return _adodb_column_sql_oci8($zthis, $action, $type, $fname, $fnameq, $arrFields);
}
}
switch($type) {
case "C":
case "X":
case 'B':
$val = $zthis->qstr($arrFields[$fname]);
break;
case "D":
$val = $zthis->DBDate($arrFields[$fname]);
break;
case "T":
$val = $zthis->DBTimeStamp($arrFields[$fname]);
break;
case "N":
$val = $arrFields[$fname];
if (!is_numeric($val)) $val = str_replace(',', '.', (float)$val);
break;
case "I":
case "R":
$val = $arrFields[$fname];
if (!is_numeric($val)) $val = (integer) $val;
break;
default:
$val = str_replace(array("'"," ","("),"",$arrFields[$fname]); // basic sql injection defence
if (empty($val)) $val = '0';
break;
}
if ($action == 'I') return $val . ", ";
return $fnameq . "=" . $val . ", ";
}
/**
* Replaces standard _execute when debug mode is enabled
*
* @param ADOConnection $zthis An ADOConnection object
* @param string|string[] $sql A string or array of SQL statements
* @param string[]|null $inputarr An optional array of bind parameters
*
* @return handle|void A handle to the executed query
*/
function _adodb_debug_execute($zthis, $sql, $inputarr)
{
// Unpack the bind parameters
$ss = '';
if ($inputarr) {
foreach ($inputarr as $kk => $vv) {
if (is_string($vv) && strlen($vv) > 64) {
$vv = substr($vv, 0, 64) . '...';
}
if (is_null($vv)) {
$ss .= "($kk=>null) ";
} else {
if (is_array($vv)) {
$vv = sprintf("Array Of Values: [%s]", implode(',', $vv));
}
$ss .= "($kk=>'$vv') ";
}
}
$ss = "[ $ss ]";
}
$sqlTxt = is_array($sql) ? $sql[0] : $sql;
// Remove newlines and tabs, compress repeating spaces
$sqlTxt = preg_replace('/\s+/', ' ', $sqlTxt);
// check if running from browser or command-line
$inBrowser = isset($_SERVER['HTTP_USER_AGENT']);
$myDatabaseType = $zthis->databaseType;
if (!isset($zthis->dsnType)) {
// Append the PDO driver name
$myDatabaseType .= '-' . $zthis->dsnType;
}
if ($inBrowser) {
if ($ss) {
// Default formatting for passed parameter
$ss = sprintf('%s', htmlspecialchars($ss));
}
if ($zthis->debug === -1) {
$outString = "
(%s): %s %s
";
ADOConnection::outp(sprintf($outString, $myDatabaseType, htmlspecialchars($sqlTxt), $ss), false);
} elseif ($zthis->debug !== -99) {
$outString = "
(%s): %s %s
";
ADOConnection::outp(sprintf($outString, $myDatabaseType, htmlspecialchars($sqlTxt), $ss), false);
}
} else {
// CLI output
if ($zthis->debug !== -99) {
$outString = sprintf("%s\n%s\n %s %s \n%s\n", str_repeat('-', 78), $myDatabaseType, $sqlTxt, $ss, str_repeat('-', 78));
ADOConnection::outp($outString, false);
}
}
// Now execute the query
$qID = $zthis->_query($sql, $inputarr);
// Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
// because ErrorNo() calls Execute('SELECT @ERROR'), causing recursion
if ($zthis->databaseType == 'mssql') {
// ErrorNo is a slow function call in mssql
if ($emsg = $zthis->ErrorMsg()) {
if ($err = $zthis->ErrorNo()) {
if ($zthis->debug === -99) {
ADOConnection::outp("
\n($myDatabaseType): " . htmlspecialchars($sqlTxt) . " $ss\n
\n", false);
}
ADOConnection::outp($err . ': ' . $emsg);
}
}
} else {
if (!$qID) {
// Statement execution has failed
if ($zthis->debug === -99) {
if ($inBrowser) {
$outString = "
(%s): %s %s
";
ADOConnection::outp(sprintf($outString, $myDatabaseType, htmlspecialchars($sqlTxt), $ss), false);
} else {
$outString = sprintf("%s\n%s\n %s %s \n%s\n",str_repeat('-',78),$myDatabaseType,$sqlTxt,$ss,str_repeat('-',78));
ADOConnection::outp($outString, false);
}
}
// Send last error to output
$errno = $zthis->ErrorNo();
if ($errno) {
ADOConnection::outp($errno . ': ' . $zthis->ErrorMsg());
}
}
}
if ($qID === false || $zthis->debug === 99) {
_adodb_backtrace();
}
return $qID;
}
/**
* Pretty print the debug_backtrace function
*
* @param string[]|bool $printOrArr Whether to print the result directly or return the result
* @param int $maximumDepth The maximum depth of the array to traverse
* @param int $elementsToIgnore The backtrace array indexes to ignore
* @param null|bool $ishtml True if we are in a CGI environment, false for CLI,
* null to auto detect
*
* @return string Formatted backtrace
*/
function _adodb_backtrace($printOrArr=true, $maximumDepth=9999, $elementsToIgnore=0, $ishtml=null)
{
if (!function_exists('debug_backtrace')) {
return '';
}
if ($ishtml === null) {
// Auto determine if we in a CGI enviroment
$html = (isset($_SERVER['HTTP_USER_AGENT']));
} else {
$html = $ishtml;
}
$cgiString = " %% line %4d, file: %s";
$cliString = "%% line %4d, file: %s";
$fmt = ($html) ? $cgiString : $cliString;
$MAXSTRLEN = 128;
$s = ($html) ? '' : '';
if (is_array($printOrArr)) {
$traceArr = $printOrArr;
} else {
$traceArr = debug_backtrace();
}
// Remove first 2 elements that just show calls to adodb_backtrace
array_shift($traceArr);
array_shift($traceArr);
// We want last element to have no indent
$tabs = sizeof($traceArr) - 1;
foreach ($traceArr as $arr) {
if ($elementsToIgnore) {
// Ignore array element at start of array
$elementsToIgnore--;
$tabs--;
continue;
}
$maximumDepth--;
if ($maximumDepth < 0) {
break;
}
$args = array();
if ($tabs) {
$s .= str_repeat($html ? ' ' : "\t", $tabs);
$tabs--;
}
if ($html) {
$s .= '';
}
if (isset($arr['class'])) {
$s .= $arr['class'] . '.';
}
if (isset($arr['args'])) {
foreach ($arr['args'] as $v) {
if (is_null($v)) {
$args[] = 'null';
} elseif (is_array($v)) {
$args[] = 'Array[' . sizeof($v) . ']';
} elseif (is_object($v)) {
$args[] = 'Object:' . get_class($v);
} elseif (is_bool($v)) {
$args[] = $v ? 'true' : 'false';
} else {
$v = (string)@$v;
// Truncate
$v = substr($v, 0, $MAXSTRLEN);
// Remove newlines and tabs, compress repeating spaces
$v = preg_replace('/\s+/', ' ', $v);
// Convert htmlchars (not sure why we do this in CLI)
$str = htmlspecialchars($v);
if (strlen($v) > $MAXSTRLEN) {
$str .= '...';
}
$args[] = $str;
}
}
}
$s .= $arr['function'] . '(' . implode(', ', $args) . ')';
$s .= @sprintf($fmt, $arr['line'], $arr['file'], basename($arr['file']));
$s .= "\n";
}
if ($html) {
$s .= '';
}
if ($printOrArr) {
ADOConnection::outp($s);
}
return $s;
}