Php array problem

$a=array ("2");
$b=array ("axiom = >" 3");
replace the values of the same keys in two arrays.

how to become
$c=array ("axiom = >" 3century grammatical = >"2");

except for the array_merge () function.

Php
May.22,2021

Direct array_merge
`$c=array_merge ($a, $b);

)

all of the above are crossed out, hehe


$c = $b + $a;    // array_merge
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-64f5-1b2b3f6-2ade1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b3f6-2ade1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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