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<?php $c = array_unique([new DateInterval("P0Y0DT17H45M0S"), new DateInterval("P0Y0DT21H15M0S")], SORT_REGULAR); var_dump($c);
Output for 7.1.0 - 7.2.0
array(1) { [0]=> object(DateInterval)#1 (16) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(17) ["i"]=> int(45) ["s"]=> int(0) ["f"]=> float(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } }
Output for 5.4.17 - 7.0.20
array(1) { [0]=> object(DateInterval)#1 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(17) ["i"]=> int(45) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } }
Output for 5.4.12 - 5.4.16
array(1) { [0]=> object(DateInterval)#1 (8) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(17) ["i"]=> int(45) ["s"]=> int(0) ["invert"]=> int(0) ["days"]=> bool(false) } }
Output for 5.3.22 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/bWQ1N on line 3
Process exited with code 255.