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<?php $options = [ 'options' => [ 'min_range' => PHP_INT_MIN, 'max_range' => PHP_INT_MAX, ], ]; $value = filter_var($this->input, FILTER_VALIDATE_INT, $options); var_dump($value);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Using $this when not in object context in /in/52KhT:10 Stack trace: #0 {main} thrown in /in/52KhT on line 10
Process exited with code 255.

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