What is this mistake?
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@afifahassyahrah this looks like a problem with symfony/polyfill-php80, possibly caused by corrupted downloads. You should try removing the package directory and clearing your composer cache, then reinstall the library.
rmdir /s .\vendor\symfony\polyfill-php80 composer clearcache composer install
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This post is deleted!
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@dimasahmad after running the composer install :
Problem 1
- This package requires php ^7.2.5 but your PHP version (5.6.30) does not satisfy that requirement.
Problem 2
- Installation request for symfony/polyfill-php80 v1.17.1 -> satisfiable by symfony/polyfill-php80[v1.17.1].
- symfony/polyfill-php80 v1.17.1 requires php >=7.0.8 -> your PHP version (5.6.30) does not satisfy that requirement.
Problem 3
- symfony/http-foundation v5.1.2 requires php >=7.2.5 -> your PHP version (5.6.30) does not satisfy that requirement.
- symfony/http-foundation v5.1.2 requires php >=7.2.5 -> your PHP version (5.6.30) does not satisfy that requirement.
- Installation request for symfony/http-foundation v5.1.2 -> satisfiable by symfony/http-foundation[v5.1.2].
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Are you running a terminal in IDE?
try to find in your IDE settings, is there any PHP related setting?
make sure PHP version = PHP 7eg, php settings in phpstorm
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@afifahassyahrah the error messages clearly stated you should use php7.2.5 or higher. You are now using php5.6.30. Update your php to the appropriate version. You can follow this tutorial: https://forum.laragon.org/post/663
You also have to remove and readd the PATH environment variable so the system will use the correct php version. You can access it at Menu > Tools > PATH environment variable. https://forum.laragon.org/post/1559
Note: if you still get the wrong php version even after removing and reading the path environment variable, try to close your terminal session and create a new one. If it still doesn't work, just log off your windows account and log on again.
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