Current File : /home/alliance/domains/sedl.alnetis.fr/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/TextData/Extract.php
<?php
namespace PhpOffice\PhpSpreadsheet\Calculation\TextData;
use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
use PhpOffice\PhpSpreadsheet\Calculation\Exception as CalcExp;
use PhpOffice\PhpSpreadsheet\Calculation\Functions;
use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
class Extract
{
use ArrayEnabled;
/**
* LEFT.
*
* @param mixed $value String value from which to extract characters
* Or can be an array of values
* @param mixed $chars The number of characters to extract (as an integer)
* Or can be an array of values
*
* @return array|string The joined string
* If an array of values is passed for the $value or $chars arguments, then the returned result
* will also be an array with matching dimensions
*/
public static function left($value, $chars = 1)
{
if (is_array($value) || is_array($chars)) {
return self::evaluateArrayArguments([self::class, __FUNCTION__], $value, $chars);
}
try {
$value = Helpers::extractString($value);
$chars = Helpers::extractInt($chars, 0, 1);
} catch (CalcExp $e) {
return $e->getMessage();
}
return mb_substr($value ?? '', 0, $chars, 'UTF-8');
}
/**
* MID.
*
* @param mixed $value String value from which to extract characters
* Or can be an array of values
* @param mixed $start Integer offset of the first character that we want to extract
* Or can be an array of values
* @param mixed $chars The number of characters to extract (as an integer)
* Or can be an array of values
*
* @return array|string The joined string
* If an array of values is passed for the $value, $start or $chars arguments, then the returned result
* will also be an array with matching dimensions
*/
public static function mid($value, $start, $chars)
{
if (is_array($value) || is_array($start) || is_array($chars)) {
return self::evaluateArrayArguments([self::class, __FUNCTION__], $value, $start, $chars);
}
try {
$value = Helpers::extractString($value);
$start = Helpers::extractInt($start, 1);
$chars = Helpers::extractInt($chars, 0);
} catch (CalcExp $e) {
return $e->getMessage();
}
return mb_substr($value ?? '', --$start, $chars, 'UTF-8');
}
/**
* RIGHT.
*
* @param mixed $value String value from which to extract characters
* Or can be an array of values
* @param mixed $chars The number of characters to extract (as an integer)
* Or can be an array of values
*
* @return array|string The joined string
* If an array of values is passed for the $value or $chars arguments, then the returned result
* will also be an array with matching dimensions
*/
public static function right($value, $chars = 1)
{
if (is_array($value) || is_array($chars)) {
return self::evaluateArrayArguments([self::class, __FUNCTION__], $value, $chars);
}
try {
$value = Helpers::extractString($value);
$chars = Helpers::extractInt($chars, 0, 1);
} catch (CalcExp $e) {
return $e->getMessage();
}
return mb_substr($value ?? '', mb_strlen($value ?? '', 'UTF-8') - $chars, $chars, 'UTF-8');
}
/**
* TEXTBEFORE.
*
* @param mixed $text the text that you're searching
* Or can be an array of values
* @param null|array|string $delimiter the text that marks the point before which you want to extract
* Multiple delimiters can be passed as an array of string values
* @param mixed $instance The instance of the delimiter after which you want to extract the text.
* By default, this is the first instance (1).
* A negative value means start searching from the end of the text string.
* Or can be an array of values
* @param mixed $matchMode Determines whether the match is case-sensitive or not.
* 0 - Case-sensitive
* 1 - Case-insensitive
* Or can be an array of values
* @param mixed $matchEnd Treats the end of text as a delimiter.
* 0 - Don't match the delimiter against the end of the text.
* 1 - Match the delimiter against the end of the text.
* Or can be an array of values
* @param mixed $ifNotFound value to return if no match is found
* The default is a #N/A Error
* Or can be an array of values
*
* @return mixed|mixed[] the string extracted from text before the delimiter; or the $ifNotFound value
* If an array of values is passed for any of the arguments, then the returned result
* will also be an array with matching dimensions
*/
public static function before($text, $delimiter, $instance = 1, $matchMode = 0, $matchEnd = 0, $ifNotFound = '#N/A')
{
if (is_array($text) || is_array($instance) || is_array($matchMode) || is_array($matchEnd) || is_array($ifNotFound)) {
return self::evaluateArrayArgumentsIgnore([self::class, __FUNCTION__], 1, $text, $delimiter, $instance, $matchMode, $matchEnd, $ifNotFound);
}
$text = Helpers::extractString($text ?? '');
$instance = (int) $instance;
$matchMode = (int) $matchMode;
$matchEnd = (int) $matchEnd;
$split = self::validateTextBeforeAfter($text, $delimiter, $instance, $matchMode, $matchEnd, $ifNotFound);
if (is_array($split) === false) {
return $split;
}
if (Helpers::extractString(Functions::flattenSingleValue($delimiter ?? '')) === '') {
return ($instance > 0) ? '' : $text;
}
// Adjustment for a match as the first element of the split
$flags = self::matchFlags($matchMode);
$delimiter = self::buildDelimiter($delimiter);
$adjust = preg_match('/^' . $delimiter . "\$/{$flags}", $split[0]);
$oddReverseAdjustment = count($split) % 2;
$split = ($instance < 0)
? array_slice($split, 0, max(count($split) - (abs($instance) * 2 - 1) - $adjust - $oddReverseAdjustment, 0))
: array_slice($split, 0, $instance * 2 - 1 - $adjust);
return implode('', $split);
}
/**
* TEXTAFTER.
*
* @param mixed $text the text that you're searching
* @param null|array|string $delimiter the text that marks the point before which you want to extract
* Multiple delimiters can be passed as an array of string values
* @param mixed $instance The instance of the delimiter after which you want to extract the text.
* By default, this is the first instance (1).
* A negative value means start searching from the end of the text string.
* Or can be an array of values
* @param mixed $matchMode Determines whether the match is case-sensitive or not.
* 0 - Case-sensitive
* 1 - Case-insensitive
* Or can be an array of values
* @param mixed $matchEnd Treats the end of text as a delimiter.
* 0 - Don't match the delimiter against the end of the text.
* 1 - Match the delimiter against the end of the text.
* Or can be an array of values
* @param mixed $ifNotFound value to return if no match is found
* The default is a #N/A Error
* Or can be an array of values
*
* @return mixed|mixed[] the string extracted from text before the delimiter; or the $ifNotFound value
* If an array of values is passed for any of the arguments, then the returned result
* will also be an array with matching dimensions
*/
public static function after($text, $delimiter, $instance = 1, $matchMode = 0, $matchEnd = 0, $ifNotFound = '#N/A')
{
if (is_array($text) || is_array($instance) || is_array($matchMode) || is_array($matchEnd) || is_array($ifNotFound)) {
return self::evaluateArrayArgumentsIgnore([self::class, __FUNCTION__], 1, $text, $delimiter, $instance, $matchMode, $matchEnd, $ifNotFound);
}
$text = Helpers::extractString($text ?? '');
$instance = (int) $instance;
$matchMode = (int) $matchMode;
$matchEnd = (int) $matchEnd;
$split = self::validateTextBeforeAfter($text, $delimiter, $instance, $matchMode, $matchEnd, $ifNotFound);
if (is_array($split) === false) {
return $split;
}
if (Helpers::extractString(Functions::flattenSingleValue($delimiter ?? '')) === '') {
return ($instance < 0) ? '' : $text;
}
// Adjustment for a match as the first element of the split
$flags = self::matchFlags($matchMode);
$delimiter = self::buildDelimiter($delimiter);
$adjust = preg_match('/^' . $delimiter . "\$/{$flags}", $split[0]);
$oddReverseAdjustment = count($split) % 2;
$split = ($instance < 0)
? array_slice($split, count($split) - (abs($instance + 1) * 2) - $adjust - $oddReverseAdjustment)
: array_slice($split, $instance * 2 - $adjust);
return implode('', $split);
}
/**
* @param null|array|string $delimiter
* @param int $matchMode
* @param int $matchEnd
* @param mixed $ifNotFound
*
* @return string|string[]
*/
private static function validateTextBeforeAfter(string $text, $delimiter, int $instance, $matchMode, $matchEnd, $ifNotFound)
{
$flags = self::matchFlags($matchMode);
$delimiter = self::buildDelimiter($delimiter);
if (preg_match('/' . $delimiter . "/{$flags}", $text) === 0 && $matchEnd === 0) {
return $ifNotFound;
}
$split = preg_split('/' . $delimiter . "/{$flags}", $text, 0, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
if ($split === false) {
return ExcelError::NA();
}
if ($instance === 0 || abs($instance) > StringHelper::countCharacters($text)) {
return ExcelError::VALUE();
}
if ($matchEnd === 0 && (abs($instance) > floor(count($split) / 2))) {
return ExcelError::NA();
} elseif ($matchEnd !== 0 && (abs($instance) - 1 > ceil(count($split) / 2))) {
return ExcelError::NA();
}
return $split;
}
/**
* @param null|array|string $delimiter the text that marks the point before which you want to extract
* Multiple delimiters can be passed as an array of string values
*/
private static function buildDelimiter($delimiter): string
{
if (is_array($delimiter)) {
$delimiter = Functions::flattenArray($delimiter);
$quotedDelimiters = array_map(
function ($delimiter) {
return preg_quote($delimiter ?? '');
},
$delimiter
);
$delimiters = implode('|', $quotedDelimiters);
return '(' . $delimiters . ')';
}
return '(' . preg_quote($delimiter ?? '') . ')';
}
private static function matchFlags(int $matchMode): string
{
return ($matchMode === 0) ? 'mu' : 'miu';
}
}
Mini Shell