I run command "brew install php" it throughs error
fatal: Could not resolve HEAD to a revision
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==> Auto-updated Homebrew!
Updated 1 tap (homebrew/cask).
==> New Casks
clock-signal duplicate-file-finder memory-cleaner
==> Updated Casks
Updated 166 casks.
==> Deleted Casks
adafruit-arduino blue-jeans-browser-plugin
adobe-lens-profile-creator caramba-switcher
beautune
Warning: No available formula or cask with the name "php".
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.
Plese help me
and thanks for helping me