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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
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/lib/spout/src/Spout/Common/Helper/ -> CellTypeHelper.php (source)

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Differences Between: [Versions 310 and 401] [Versions 39 and 401]

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File Size: 68 lines (2 kb)
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Defines 1 class

CellTypeHelper:: (5 methods):
  isEmpty()
  isNonEmptyString()
  isNumeric()
  isBoolean()
  isDateTimeOrDateInterval()


Class: CellTypeHelper  - X-Ref

Class CellTypeHelper
This class provides helper functions to determine the type of the cell value

isEmpty($value)   X-Ref

param: $value
return: bool Whether the given value is considered "empty"

isNonEmptyString($value)   X-Ref

param: $value
return: bool Whether the given value is a non empty string

isNumeric($value)   X-Ref
Returns whether the given value is numeric.
A numeric value is from type "integer" or "double" ("float" is not returned by gettype).

param: $value
return: bool Whether the given value is numeric

isBoolean($value)   X-Ref
Returns whether the given value is boolean.
"true"/"false" and 0/1 are not booleans.

param: $value
return: bool Whether the given value is boolean

isDateTimeOrDateInterval($value)   X-Ref
Returns whether the given value is a DateTime or DateInterval object.

param: $value
return: bool Whether the given value is a DateTime or DateInterval object