PHP
This is the latest supported version of PHP
What is 8.3?
Is the name of this syntax operator used in this example:
$c = $a % $b
what is Modulo?
This is the number of available chutes in the sorter machine
what is 25?
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Who is tux?
Is the name of the dependency management tool in PHP. It allows you to declare the libraries you want to use in the project, and it will install, update and autoload them for you.
What is Composer?
Name of the of syntax used in this example:
$x = expr1 ? expr2 : expr3
What is Ternary operator?
Name 3 filters used to filter parcels (extra points if you can name 5)
Barcode, box barcode, mawb code, type, import custom status, parcel source, scanned, scanned from and to
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who is elePHPant?
These functions are anonymous, meaning they are declared and used without a name.
What is a lambda function in PHP?
Is the name of this syntax operator:
??
What is the Null coalescing operator?
Currently in the Sorter Prod, there are 5 existing parcel filters types, could you name 3 of them?
TEST FILTER 1, Pre Clearance, Last Mile Provider, MAWB Code and Destination Airport
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who is gopher?
These are the 3 visibility levels available for PHP classes
What is private, public and protected?
Is the name of this syntax operator:
?:
what is the elvis operator?
app:sync-cron-intervals, parcel-tracking-send-arrival-confirmation, app:sync-parcel-details-error-check, send-approved-parcels-daily-report, app:create-parcel-tracking-webhooks, app:trigger-parcel-tracking-webhooks, app:sync-parcel-details, app:create-parcel-details-synchronization-information, app:send-mawb-data, app:webhooks-failed-alert
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who is Slonik?
This is the mechanism that provides some of the reuse advantages of multiple inheritance in languages like PHP where multiple inheritance is not supported
What are Traits?
Is the name of this syntax operator used in this example:
echo 1 <=> 1; // 0
What is the Spaceship operator?
These are 3 examples of webhook events in the Sorter project
PARCEL_TRACKED, OUTBOUND, PARCEL_MEASURED, PARCEL_WEIGHED and PARCEL_TRACKED
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who is Sakila?