loopWhen and Why is issingular(3

loop - When and Why is is_singular('my_cpt') true while in_the_loop() is false?
I'm using example code for a templating system.Page at this address: my_cpthello-post.Cannot understand why is
loopWhen and Why is issingular(39mycpt39) true while intheloop() is false
admin1天前
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