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Fixed PHP 8.1 compatibilities problems for include/Excel/*

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This commit is contained in:
Paolo
2022-09-06 15:38:42 +02:00
parent 7f64f5c29f
commit fd649c49c8
2 changed files with 10 additions and 10 deletions
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include/Excel/Parser.php
+7 -7
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@@ -1084,7 +1084,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
$col = 0;
$col_ref_length = strlen($col_ref);
for ($i = 0; $i < $col_ref_length; $i++) {
$col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn);
$col += (ord($col_ref[$i]) - ord('A') + 1) * pow(26, $expn);
$expn--;
}
@@ -1106,20 +1106,20 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
$formula_length = strlen($this->_formula);
// eat up white spaces
if ($i < $formula_length) {
while ($this->_formula{$i} == " ") {
while ($this->_formula[$i] == " ") {
$i++;
}
if ($i < ($formula_length - 1)) {
$this->_lookahead = $this->_formula{$i+1};
$this->_lookahead = $this->_formula[$i+1];
}
$token = '';
}
while ($i < $formula_length) {
$token .= $this->_formula{$i};
$token .= $this->_formula[$i];
if ($i < ($formula_length - 1)) {
$this->_lookahead = $this->_formula{$i+1};
$this->_lookahead = $this->_formula[$i+1];
} else {
$this->_lookahead = '';
}
@@ -1134,7 +1134,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
}
if ($i < ($formula_length - 2)) {
$this->_lookahead = $this->_formula{$i+2};
$this->_lookahead = $this->_formula[$i+2];
} else { // if we run out of characters _lookahead becomes empty
$this->_lookahead = '';
}
@@ -1282,7 +1282,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
{
$this->_current_char = 0;
$this->_formula = $formula;
$this->_lookahead = $formula{1};
$this->_lookahead = $formula[1];
$this->_advance();
$this->_parse_tree = $this->_condition();
if (PEAR::isError($this->_parse_tree)) {