@ 2015-06-16T15:03:56Z <?php
$arr_dates = array(20150616,20150615,20150612,20150611,20150610,20150609,20150608,20150605,20150604,20150603,20150602,20150601,20150529,20150528,20150521,20150514,20150507,20150430,20150423,20150416,20150409,20150402,20150326);
$current_date = 20150616;
$expected_trend_date = 20150516;
$expected_result = 20150514;
$trend_dates = usort($arr_dates, function ($date1, $date2) use ($expected_trend_date) {
return ($expected_trend_date - $date1) < ($expected_trend_date - $date2);
});
var_dump($trend_dates);
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Output for 8.2.0 - 8.2.18 , 8.3.0 - 8.3.7 Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/JIaqZ on line 9
bool(true)
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/JIaqZ on line 11
bool(true)
Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 bool(true)
Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Parse error: syntax error, unexpected T_FUNCTION in /in/JIaqZ on line 9
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 T_FUNCTION in /in/JIaqZ on line 9
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/JIaqZ on line 9
Process exited with code 255 . preferences:dark mode live preview
239.03 ms | 401 KiB | 355 Q