Aydnn
Problem 1
- phpoffice/phpspreadsheet[dev-Excel-Formula-Exception-Codes, dev-Named-Formula-Implementation, 1.13.0, ..., 1.14.1] require php 7.2 -> your php version (8.0.12) does not satisfy that requirement.
- phpoffice/phpspreadsheet[dev-Xlsx-Reader-Refactor-Zip-Reader, dev-PivotTable-Implementation-for-Xlsx, dev-Trend-Unit-Tests, dev-RandArray-Exception-Testing, dev-NumberFormatMask-Helpers, dev-PHP8-Sane-Property-Names, dev-PHP81-Deprecation-Fixes, dev-Issue-255
1_Array-enable-Database-Functions, 1.15.0, ..., 1.22.0] require psr/simple-cache 1.0 -> found psr/simple-cache[1.0.0, 1.0.1] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
- phpoffice/phpspreadsheet[dev-CalculationEngine-Array-Formulae-Initial-Work, dev-LookupRef-Sort-Functions, dev-master] require psr/simple-cache 1.0 || 2.0 -> found psr/simple-cache[1.0.0, 1.0.1, 2.0.0, 2.x-dev] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
- phpoffice/phpspreadsheet[1.0.0-beta, ..., 1.8.2] require php 5.6|7.0 -> your php version (8.0.12) does not satisfy that requirement.
- phpoffice/phpspreadsheet[1.9.0, ..., 1.12.0] require php 7.1 -> your php version (8.0.12) does not satisfy that requirement.
- Root composer.json requires phpoffice/phpspreadsheet * -> satisfiable by phpoffice/phpspreadsheet[dev-CalculationEngine-Array-Formulae-Initial-Work, dev-Xlsx-Reader-Refactor-Zip-Reader, dev-PivotTable-Implementation-for-Xlsx, dev-Excel-Formula-Exception-Codes
, dev-LookupRef-Sort-Functions, dev-RandArray-Exception-Testing, dev-Trend-Unit-Tests, dev-Named-Formula-Implementation, dev-NumberFormatMask-Helpers, dev-master, dev-PHP8-Sane-Property-Names, dev-PHP81-Deprecation-Fixes, dev-Issue-2551_Array-enable-Database-Functions, 1.0.0-beta, ..., 1.22.0].
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.
Installation failed, reverting ./composer.json and ./composer.lock to their original content.