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<?php $selection = []; foreach ([true, false] as $a) { foreach ([true, false] as $b) { $iteration = ''; $iteration .= ($a ? 'true' : 'false'); $iteration .= '-'; $iteration .= ($b ? 'true' : 'false'); $selection[$iteration] = 'nothing'; $selection[$iteration] = $a ? 'first' : ($b ? 'second' : 'third'); } } print_r($selection); $selection = []; foreach ([true, false] as $a) { foreach ([true, false] as $b) { $iteration = ''; $iteration .= ($a ? 'true' : 'false'); $iteration .= '-'; $iteration .= ($b ? 'true' : 'false'); $selection[$iteration] = 'nothing'; $selection[$iteration] = $a ? 'first' : $b ? 'second' : 'third'; } } print_r($selection);
Output for 8.5.0 - 8.5.3
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OdXp2 on line 29 Stack trace: #0 {main}
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OdXp2 on line 29
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OdXp2 on line 29 Array ( [true-true] => first [true-false] => first [false-true] => second [false-false] => third ) Array ( [true-true] => second [true-false] => second [false-true] => second [false-false] => third )
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
Array ( [true-true] => first [true-false] => first [false-true] => second [false-false] => third ) Array ( [true-true] => second [true-false] => second [false-true] => second [false-false] => third )
preferences:
116.37 ms | 1422 KiB | 4 Q