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PhpSpreadsheet v1.22.0 Release Notes

Release Date: 2022-02-18 // about 2 years ago

  • ➕ Added

    • 💅 Namespacing phase 2 - styles. PR #2471

    • 👌 Improved support for passing of array arguments to Excel function implementations to return array results (where appropriate). Issue #2551

    This is the first stage in an ongoing process of adding array support to all appropriate function implementations,

    • 👌 Support for the Excel365 Math/Trig SEQUENCE() function PR #2536
    • 👌 Support for the Excel365 Math/Trig RANDARRAY() function PR #2540

    Note that the Spill Operator is not yet supported in the Calculation Engine; but this can still be useful for defining array constants.

    • 👌 Improved support for Conditional Formatting Rules PR #2491

      • Provide support for a wider range of Conditional Formatting Rules for Xlsx Reader/Writer:
      • Cells Containing (cellIs)
      • Specific Text (containing, notContaining, beginsWith, endsWith)
      • Dates Occurring (all supported timePeriods)
      • Blanks/NoBlanks
      • Errors/NoErrors
      • Duplicates/Unique
      • Expression
      • Provision of CF Wizards (for all the above listed rule types) to help create/modify CF Rules without having to manage all the combinations of types/operators, and the complexities of formula expressions, or the text/timePeriod attributes.

      See documentation for details

      • Full support of the above CF Rules for the Xlsx Reader and Writer; even when the file being loaded has CF rules listed in the <extLst><ext><ConditionalFormattings> element for the worksheet rather than the <ConditionalFormatting> element.
      • Provision of a CellMatcher to identify if rules are matched for a cell, and which matching style will be applied.
      • Improved documentation and examples, covering all supported CF rule types.
      • Add support for one digit decimals (FORMAT_NUMBER_0, FORMAT_PERCENTAGE_0). PR #2525
      • Initial work enabling Excel function implementations for handling arrays as arguments when used in "array formulae" #2562
      • Enable most of the Date/Time functions to accept array arguments #2573
      • Array ready functions - Text, Math/Trig, Statistical, Engineering and Logical #2580

    🔄 Changed

    • ➕ Additional Russian translations for Excel Functions (courtesy of aleks-samurai).
    • 👌 Improved code coverage for NumberFormat. PR #2556
    • Extract some methods from the Calculation Engine into dedicated classes #2537
    • Eliminate calls to flattenSingleValue() that are no longer required when we're checking for array values as arguments #2590

    🗄 Deprecated

    • Nothing

    ✂ Removed

    • Nothing

    🛠 Fixed

    • 🛠 Fixed ReferenceHelper@insertNewBefore behavior when removing column before last column with null value PR #2541
    • 🛠 Fix bug with DOLLARDE() and DOLLARFR() functions when the dollar value is negative Issue #2578 PR #2579
    • 🛠 Fix partial function name matching when translating formulae from Russian to English Issue #2533 PR #2534
    • Various bugs related to Conditional Formatting Rules, and errors in the Xlsx Writer for Conditional Formatting PR #2491
    • 🔀 Xlsx Reader merge range fixes. Issue #2501 PR #2504
    • 🖐 Handle explicit "date" type for Cell in Xlsx Reader. Issue #2373 PR #2485
    • 🚚 Recalibrate Row/Column Dimensions after removeRow/Column. Issue #2442 PR #2486
    • Refinement for XIRR. Issue #2469 PR #2487
    • Xlsx Reader handle cell with non-null explicit type but null value. Issue #2488 PR #2489
    • Xlsx Reader fix height and width for oneCellAnchorDrawings. PR #2492
    • Fix rounding error in NumberFormat::NUMBER_PERCENTAGE, NumberFormat::NUMBER_PERCENTAGE_00. PR #2555
    • Don't treat thumbnail file as xml. Issue #2516 PR #2517
    • ⚠ Eliminating Xlsx Reader warning when no sz tag for RichText. Issue #2542 PR #2550
    • 🛠 Fix Xlsx/Xls Writer handling of inline strings. Issue #353 PR #2569
    • Richtext colors were not being read correctly after namespace change #2458
    • 🛠 Fix discrepancy between the way markdown tables are rendered in ReadTheDocs and in PHPStorm #2520
    • ⚡️ Update Russian Functions Text File #2557
    • 🛠 Fix documentation, instantiation example #2564