From URL to Query (Abridged) - Speaker Deck

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From URL to Query Erick Hitter @ethitter https://ethitter.com/

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STOP 1 index.php

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index.php define( 'WP_USE_THEMES', true ); ! ! require_once( … '/wp-‐blog-‐header.php' );

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STOP 2 wp-blog-header.php

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wp-blog-header.php require_once( … '/wp-‐load.php' ); ! wp(); ! require_once( … '/template-‐loader.php' );

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wp-blog-header.php Loads the rest of WordPress ! Finds what we’re looking for ! Displays it

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STOP 3 wp-load.php

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wp-load.php Checks for valid wp-‐config.php   or  Launches the installer

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STOP 4 wp-settings.php

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wp-settings.php Loads WordPress ! Fires many important actions ! Authenticates the user

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STOP 5 wp()

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wp() Conﬁrms the user ! Determines the query arguments ! Queries the database

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STOP 6 template-loader.php

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template-loader.php Loads appropriate theme ﬁle according to the Template Hierarchy

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Thanks Erick Hitter @ethitter https://ethitter.com/ https://eth.pw/wcsf14