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31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
# wp transient
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Adds, gets, and deletes entries in the WordPress Transient Cache.
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By default, the transient cache uses the WordPress database to persist values between requests. On a single site installation, values are stored in the `wp_options` table. On a multisite installation, values are stored in the `wp_options` or the `wp_sitemeta` table, depending on use of the `--network` flag.
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When a persistent object cache drop-in is installed (e.g. Redis or Memcached), the transient cache skips the database and simply wraps the WP Object Cache.
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### EXAMPLES
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# Set transient.
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$ wp transient set sample_key "test data" 3600
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Success: Transient added.
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# Get transient.
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$ wp transient get sample_key
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test data
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# Delete transient.
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$ wp transient delete sample_key
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Success: Transient deleted.
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# Delete expired transients.
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$ wp transient delete --expired
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Success: 12 expired transients deleted from the database.
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# Delete all transients.
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$ wp transient delete --all
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Success: 14 transients deleted from the database.
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