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author | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
---|---|---|
committer | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
commit | 75160b12821f7f4299cce7f0b69c83c1502ae071 (patch) | |
tree | 27e25e4ccaef45f0c58b22831164050d1af1d4db /vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php | |
parent | prvi-commit (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php new file mode 100644 index 0000000..00af693 --- /dev/null +++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php @@ -0,0 +1,167 @@ +<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use Iterator;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class RowIterator implements Iterator
+{
+ /**
+ * Worksheet to iterate.
+ *
+ * @var Worksheet
+ */
+ private $subject;
+
+ /**
+ * Current iterator position.
+ *
+ * @var int
+ */
+ private $position = 1;
+
+ /**
+ * Start position.
+ *
+ * @var int
+ */
+ private $startRow = 1;
+
+ /**
+ * End position.
+ *
+ * @var int
+ */
+ private $endRow = 1;
+
+ /**
+ * Create a new row iterator.
+ *
+ * @param Worksheet $subject The worksheet to iterate over
+ * @param int $startRow The row number at which to start iterating
+ * @param int $endRow Optionally, the row number at which to stop iterating
+ */
+ public function __construct(Worksheet $subject, $startRow = 1, $endRow = null)
+ {
+ // Set subject
+ $this->subject = $subject;
+ $this->resetEnd($endRow);
+ $this->resetStart($startRow);
+ }
+
+ /**
+ * Destructor.
+ */
+ public function __destruct()
+ {
+ $this->subject = null;
+ }
+
+ /**
+ * (Re)Set the start row and the current row pointer.
+ *
+ * @param int $startRow The row number at which to start iterating
+ *
+ * @return $this
+ */
+ public function resetStart($startRow = 1)
+ {
+ if ($startRow > $this->subject->getHighestRow()) {
+ throw new PhpSpreadsheetException("Start row ({$startRow}) is beyond highest row ({$this->subject->getHighestRow()})");
+ }
+
+ $this->startRow = $startRow;
+ if ($this->endRow < $this->startRow) {
+ $this->endRow = $this->startRow;
+ }
+ $this->seek($startRow);
+
+ return $this;
+ }
+
+ /**
+ * (Re)Set the end row.
+ *
+ * @param int $endRow The row number at which to stop iterating
+ *
+ * @return $this
+ */
+ public function resetEnd($endRow = null)
+ {
+ $this->endRow = ($endRow) ? $endRow : $this->subject->getHighestRow();
+
+ return $this;
+ }
+
+ /**
+ * Set the row pointer to the selected row.
+ *
+ * @param int $row The row number to set the current pointer at
+ *
+ * @return $this
+ */
+ public function seek($row = 1)
+ {
+ if (($row < $this->startRow) || ($row > $this->endRow)) {
+ throw new PhpSpreadsheetException("Row $row is out of range ({$this->startRow} - {$this->endRow})");
+ }
+ $this->position = $row;
+
+ return $this;
+ }
+
+ /**
+ * Rewind the iterator to the starting row.
+ */
+ public function rewind(): void
+ {
+ $this->position = $this->startRow;
+ }
+
+ /**
+ * Return the current row in this worksheet.
+ *
+ * @return Row
+ */
+ public function current()
+ {
+ return new Row($this->subject, $this->position);
+ }
+
+ /**
+ * Return the current iterator key.
+ *
+ * @return int
+ */
+ public function key()
+ {
+ return $this->position;
+ }
+
+ /**
+ * Set the iterator to its next value.
+ */
+ public function next(): void
+ {
+ ++$this->position;
+ }
+
+ /**
+ * Set the iterator to its previous value.
+ */
+ public function prev(): void
+ {
+ --$this->position;
+ }
+
+ /**
+ * Indicate if more rows exist in the worksheet range of rows that we're iterating.
+ *
+ * @return bool
+ */
+ public function valid()
+ {
+ return $this->position <= $this->endRow && $this->position >= $this->startRow;
+ }
+}
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