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Spreadsheet_Excel_Writer
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implementing request #4395 

git-svn-id: https://svn.php.net/repository/pear/packages/Spreadsheet_Excel_Writer/trunk@200375 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Xavier Noguer Gallego 2005-11-12 04:31:05 +00:00
parent 06ff9b6657
commit 56c0b11709
1 changed files with 4 additions and 1 deletions
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5
Writer/Parser.php
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@ -1550,7 +1550,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
function _func()
{
$num_args = 0; // number of arguments received
$function = $this->_current_token;
$function = strtoupper($this->_current_token);
$result = ''; // initialize result
$this->_advance();
$this->_advance(); // eat the "("
@ -1579,6 +1579,9 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
}
$num_args++;
}
if (!isset($this->_functions[$function])) {
return $this->raiseError("Function $function() doesn't exist");
}
$args = $this->_functions[$function][1];
// If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid.
if (($args >= 0) and ($args != $num_args)) {