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Code Inspection: Unnecessary curly braces syntax for variable

Reports unnecessary { and } used for interpolating variables in string literals.

See Variable parsing (php.net) for details.

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  1. Place the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 16 May 2022
Code Inspection: Unnecessary character class Code Inspection: Unnecessary double quotes