@ 2017-07-30T20:41:22Z <?php
// create array of objects
$arr = [new stdClass, new stdClass, new StdClass];
// assign properties
for($i=0, $max=count($arr); $i < $max; $i++) {
$arr[$i]->age = 0;
$arr[$i]->creature = "squirrel";
}
// update age values
$arr[0]->age = 10;
$arr[1]->age = 25;
$arr[2]->age = 30;
// recursively sum the ages of the array of objects ...
function getTotalYears( $arr, $i, $carry ) {
if ($i >= ( count( $arr ) - 1 ) ){
return $carry;
}
else
{
$carry += $arr[$i++]->age;
getTotalYears( $arr, $i, $carry );
}
}
// .. and display result
$total = getTotalYears( $arr, 0, 0);
var_dump($total);
echo "\nTotal years of nut foraging experience: $total";
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Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.30 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.6 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.4 , 8.3.6 NULL
Total years of nut foraging experience: 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
NULL
Total years of nut foraging experience: 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/PL97h on line 4
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/PL97h on line 4
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/PL97h on line 4
Process exited with code 255 . preferences:dark mode live preview
296.66 ms | 401 KiB | 369 Q