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update to php8 #181

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update to php8 #181

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58ec5aa
update to php8
Abdulraheem-Radman Aug 2, 2022
39c6739
Update SpreadsheetReader.php
Abdulraheem-Radman Aug 2, 2022
ec1820c
Update SpreadsheetReader_CSV.php
Abdulraheem-Radman Aug 2, 2022
814a4b9
Update SpreadsheetReader_ODS.php
Abdulraheem-Radman Aug 2, 2022
5634aa6
Update SpreadsheetReader_XLS.php
Abdulraheem-Radman Aug 2, 2022
95fd3d4
Update SpreadsheetReader_XLSX.php
Abdulraheem-Radman Aug 2, 2022
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28 changes: 16 additions & 12 deletions SpreadsheetReader.php
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ public function __construct($Filepath, $OriginalFilename = false, $MimeType = fa
{
throw new Exception('SpreadsheetReader: File ('.$Filepath.') not readable');
}

// To avoid timezone warnings and exceptions for formatting dates retrieved from files
$DefaultTZ = @date_default_timezone_get();
if ($DefaultTZ)
Expand All @@ -70,7 +70,7 @@ public function __construct($Filepath, $OriginalFilename = false, $MimeType = fa
}

$Extension = strtolower(pathinfo($OriginalFilename, PATHINFO_EXTENSION));

switch ($MimeType)
{
case 'text/csv':
Expand Down Expand Up @@ -230,7 +230,7 @@ private static function Load($Type)
* Rewind the Iterator to the first element.
* Similar to the reset() function for arrays in PHP
*/
public function rewind()
public function rewind(): void
{
$this -> Index = 0;
if ($this -> Handle)
Expand All @@ -245,7 +245,7 @@ public function rewind()
*
* @return mixed current element from the collection
*/
public function current()
public function current(): mixed
{
if ($this -> Handle)
{
Expand All @@ -258,15 +258,15 @@ public function current()
* Move forward to next element.
* Similar to the next() function for arrays in PHP
*/
public function next()
public function next(): void
{
if ($this -> Handle)
{
$this -> Index++;

return $this -> Handle -> next();
$this -> Handle -> next();
}
return null;
//return null;
}

/**
Expand All @@ -275,7 +275,7 @@ public function next()
*
* @return mixed either an integer or a string
*/
public function key()
public function key(): mixed
{
if ($this -> Handle)
{
Expand All @@ -290,7 +290,7 @@ public function key()
*
* @return boolean FALSE if there's nothing more to iterate over
*/
public function valid()
public function valid(): bool
{
if ($this -> Handle)
{
Expand All @@ -300,7 +300,7 @@ public function valid()
}

// !Countable interface method
public function count()
public function count(): int
{
if ($this -> Handle)
{
Expand All @@ -315,13 +315,17 @@ public function count()
*
* @param int Position in file
*/
public function seek($Position)
public function seek($Position): void
{
if (!$this -> Handle)
{
throw new OutOfBoundsException('SpreadsheetReader: No file opened');
}

if (!isset($this ->Handle[$position])) {
throw new OutOfBoundsException("invalid seek position ($position)");
}

$CurrentIndex = $this -> Handle -> key();

if ($CurrentIndex != $Position)
Expand All @@ -342,7 +346,7 @@ public function seek($Position)
}
}

return null;
//return null;
}
}
?>
16 changes: 8 additions & 8 deletions SpreadsheetReader_CSV.php
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Original file line number Diff line number Diff line change
Expand Up @@ -156,7 +156,7 @@ public function ChangeSheet($Index)
* Rewind the Iterator to the first element.
* Similar to the reset() function for arrays in PHP
*/
public function rewind()
public function rewind(): void
{
fseek($this -> Handle, $this -> BOMLength);
$this -> CurrentRow = null;
Expand All @@ -169,7 +169,7 @@ public function rewind()
*
* @return mixed current element from the collection
*/
public function current()
public function current(): mixed
{
if ($this -> Index == 0 && is_null($this -> CurrentRow))
{
Expand All @@ -183,7 +183,7 @@ public function current()
* Move forward to next element.
* Similar to the next() function for arrays in PHP
*/
public function next()
public function next(): void
{
$this -> CurrentRow = array();

Expand Down Expand Up @@ -239,7 +239,7 @@ public function next()
}
}

return $this -> CurrentRow;
//return $this -> CurrentRow;
}

/**
Expand All @@ -248,7 +248,7 @@ public function next()
*
* @return mixed either an integer or a string
*/
public function key()
public function key(): mixed
{
return $this -> Index;
}
Expand All @@ -259,7 +259,7 @@ public function key()
*
* @return boolean FALSE if there's nothing more to iterate over
*/
public function valid()
public function valid(): bool
{
return ($this -> CurrentRow || !feof($this -> Handle));
}
Expand All @@ -269,9 +269,9 @@ public function valid()
* Ostensibly should return the count of the contained items but this just returns the number
* of rows read so far. It's not really correct but at least coherent.
*/
public function count()
public function count(): int
{
return $this -> Index + 1;
}
}
?>
?>
16 changes: 8 additions & 8 deletions SpreadsheetReader_ODS.php
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Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,7 @@ public function ChangeSheet($Index)
* Rewind the Iterator to the first element.
* Similar to the reset() function for arrays in PHP
*/
public function rewind()
public function rewind(): void
{
if ($this -> Index > 0)
{
Expand All @@ -182,7 +182,7 @@ public function rewind()
*
* @return mixed current element from the collection
*/
public function current()
public function current(): mixed
{
if ($this -> Index == 0 && is_null($this -> CurrentRow))
{
Expand All @@ -196,7 +196,7 @@ public function current()
* Move forward to next element.
* Similar to the next() function for arrays in PHP
*/
public function next()
public function next(): void
{
$this -> Index++;

Expand Down Expand Up @@ -301,7 +301,7 @@ public function next()
}
}

return $this -> CurrentRow;
//return $this -> CurrentRow;
}

/**
Expand All @@ -310,7 +310,7 @@ public function next()
*
* @return mixed either an integer or a string
*/
public function key()
public function key(): mixed
{
return $this -> Index;
}
Expand All @@ -321,7 +321,7 @@ public function key()
*
* @return boolean FALSE if there's nothing more to iterate over
*/
public function valid()
public function valid(): bool
{
return $this -> Valid;
}
Expand All @@ -331,9 +331,9 @@ public function valid()
* Ostensibly should return the count of the contained items but this just returns the number
* of rows read so far. It's not really correct but at least coherent.
*/
public function count()
public function count(): int
{
return $this -> Index + 1;
}
}
?>
?>
34 changes: 18 additions & 16 deletions SpreadsheetReader_XLS.php
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Original file line number Diff line number Diff line change
Expand Up @@ -165,7 +165,7 @@ public function __get($Name)
* Rewind the Iterator to the first element.
* Similar to the reset() function for arrays in PHP
*/
public function rewind()
public function rewind(): void
{
$this -> Index = 0;
}
Expand All @@ -176,7 +176,7 @@ public function rewind()
*
* @return mixed current element from the collection
*/
public function current()
public function current(): mixed
{
if ($this -> Index == 0)
{
Expand All @@ -190,35 +190,37 @@ public function current()
* Move forward to next element.
* Similar to the next() function for arrays in PHP
*/
public function next()
public function next(): void
{
// Internal counter is advanced here instead of the if statement
// because apparently it's fully possible that an empty row will not be
// present at all
$this -> Index++;

$this -> CurrentRow = array();

if ($this -> Error)
{
return array();
//return array();
}
elseif (isset($this -> Handle -> sheets[$this -> CurrentSheet]['cells'][$this -> Index]))
{
$this -> CurrentRow = $this -> Handle -> sheets[$this -> CurrentSheet]['cells'][$this -> Index];
if (!$this -> CurrentRow)
if ($this -> CurrentRow)
{
return array();
}
$this -> CurrentRow = $this -> CurrentRow + $this -> EmptyRow;
ksort($this -> CurrentRow);

$this -> CurrentRow = $this -> CurrentRow + $this -> EmptyRow;
ksort($this -> CurrentRow);
$this -> CurrentRow = array_values($this -> CurrentRow);
//return $this -> CurrentRow;
}
//return array();

$this -> CurrentRow = array_values($this -> CurrentRow);
return $this -> CurrentRow;
}
else
{
$this -> CurrentRow = $this -> EmptyRow;
return $this -> CurrentRow;
//return $this -> CurrentRow;
}
}

Expand All @@ -228,7 +230,7 @@ public function next()
*
* @return mixed either an integer or a string
*/
public function key()
public function key(): mixed
{
return $this -> Index;
}
Expand All @@ -239,7 +241,7 @@ public function key()
*
* @return boolean FALSE if there's nothing more to iterate over
*/
public function valid()
public function valid(): bool
{
if ($this -> Error)
{
Expand All @@ -253,7 +255,7 @@ public function valid()
* Ostensibly should return the count of the contained items but this just returns the number
* of rows read so far. It's not really correct but at least coherent.
*/
public function count()
public function count(): int
{
if ($this -> Error)
{
Expand All @@ -263,4 +265,4 @@ public function count()
return $this -> RowCount;
}
}
?>
?>
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