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<?php $inputs = ['7', '54', '3', 'foo']; foreach ($inputs as $input) { echo "---\n$input >>> "; $sanitized = min(max((int)$input, 5), 50); var_dump($sanitized); }
based on DfSRe
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.24, 7.4.0 - 7.4.12, 8.0.0
--- 7 >>> int(7) --- 54 >>> int(50) --- 3 >>> int(5) --- foo >>> int(5)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/tNfX3 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/tNfX3 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tNfX3 on line 3
Process exited with code 255.