Debug hauv PHP txawm yuav ua li cas?

Saib ib muag: Debugging yog ib feem tseem ceeb thiab tseem ceeb ib sab ntawm txoj kev loj hlob software. Yog nrhiav tau kab thiab uas tsis nyob rau hauv ib daim ntawv thov lub tsho ua hauj lwm rau lub developers. Li ntawd, muab debugging mechanism yuav tsum tau ua kom txoj kev … Mus nyeem ntawv Debug hauv PHP txawm yuav ua li cas?