Heroku downgrade php 7.3. * to 7.2. *

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I do not know how I upgraded the version of php in heroku to version 7.3, however this version (7.3. ) is causing several bugs in the application, so I can downgrade to version 7.2. ?

I've tried to change the version in composer.json to: 

"require": {
"php": "7.2.*",

But doing deploy installs version 7.3 on it

    
asked by anonymous 17.12.2018 / 13:23

1 answer

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My composer.json was incorrect, I changed it to the following: 

"require": {
"php": "~7.2.11",

More information on versions here: link

    
17.12.2018 / 14:10
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