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Code Inspection: Invalid argument supplied for foreach()

Reports the foreach constructs used on variables that are not of the array or object type.

See foreach (php.net) for details.

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  1. Position 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: 08 March 2021
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