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<?php $param = null; // $active evaluates to true $active = is_null($param) ? true : false; echo "Simple ternary result = $active". PHP_EOL; // $active evaluates to true $active = is_null($param) ? true : (is_string($param)? (strtolower($param) === 'true'): true); echo "Nested ternary result = $active"; ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Simple ternary result = 1 Nested ternary result = 1
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Simple ternary result = 1 Nested ternary result = 1
preferences:
155.28 ms | 402 KiB | 202 Q