How to ehco multiple lines of code, strong readability.

We usually echo a piece of code on one line:

echo ("<script>console.log("abc");</script>"")

how can we echo something like this that is more readable?

echo ("
<script>
function open(){
    console.log("werweq");

}
</script>
");
Php
Apr.28,2021

echo <<<SCRIPT
<script>
function open(){
    console.log('werweq');

}
</script>
SCRIPT;
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-64f5-1eb0b69-22fd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb0b69-22fd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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