Traverse an array and insert other array objects in an orderly manner

Array object crossover, for example
Array 1 [{id:1,"age",23}, {id:2,"age",23}, {id:3,"age",23}, etc.]
Array 2 and Array 1 have the same structure, id is different [{id:6,"age",23}, {id:7,"age",23}, {id:8,"age",23}, {id:9,"age",23}] {id:10,"age",23}, etc.]
two arrays are crossed and merged into a third array [{id:1,"age",23}, {id:6,"age",23}, {id:7,"age",23}, {id:2,"age",23}, {id:8,"age",23}, {id:9,"age",23}] The
rule is similar to the shuffle algorithm [the first object of array one, two objects of array two, the second object of array one, the third four objects of array two];
structure [abbabbabb]

Mar.25,2022

resolved, cyclic assembly array

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3f91e-34854.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3f91e-34854.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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