`{ []} `and `uploch` are the codes of what framework of PHP?

I saw a piece of code today:

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the label here is {[.]}

there is also a code like dispatch. Is this the code of PHP? So what framework is the code for PHP?

Mar.28,2022

check the PHP configuration file to see if it is possible to customize the symbols for template expressions.

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-64f5-1c22e27-32b70.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1c22e27-32b70.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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