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activate_{$plugin}

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.

WordPress version history for activate_{$plugin}

This database has information for all major versions from WP 1.2.1 through 6.2.

Version File Line Type
2.0 wp-admin/plugins.php 14 View in context action
2.0.11 wp-admin/plugins.php 13 View in context action
2.1 wp-admin/plugins.php 18 View in context action
2.2 wp-admin/plugins.php 20 View in context action
2.3 wp-admin/plugins.php 20 View in context action
2.5 wp-admin/includes/plugin.php 111 View in context action
2.6 wp-admin/includes/plugin.php 115 View in context action
2.7 wp-admin/plugins.php 63 View in context action
2.7 wp-admin/includes/plugin.php 276 View in context action
2.8 wp-admin/plugins.php 87 View in context action
2.8 wp-admin/includes/plugin.php 318 View in context action
2.9 wp-admin/plugins.php 103 View in context action
2.9 wp-admin/includes/plugin.php 306 View in context action
3.0 wp-admin/plugins.php 161 View in context action
3.0 wp-admin/includes/plugin.php 494 View in context action
3.1 wp-admin/plugins.php 152 View in context action
3.1 wp-admin/includes/plugin.php 526 View in context action
3.2 wp-admin/plugins.php 149 View in context action
3.2 wp-admin/includes/plugin.php 523 View in context action
3.3 wp-admin/plugins.php 149 View in context action
3.3 wp-admin/includes/plugin.php 523 View in context action
3.4 wp-admin/plugins.php 145 View in context action
3.4 wp-admin/includes/plugin.php 540 View in context action
3.5 wp-admin/plugins.php 150 View in context action
3.5 wp-admin/includes/plugin.php 541 View in context action
3.6 wp-admin/plugins.php 150 View in context action
3.6 wp-admin/includes/plugin.php 541 View in context action
3.7 wp-admin/plugins.php 150 View in context action
3.7 wp-admin/includes/plugin.php 565 View in context action
3.8 wp-admin/plugins.php 150 View in context action
3.8 wp-admin/includes/plugin.php 565 View in context action
3.9 wp-admin/plugins.php 155 View in context action
3.9 wp-admin/includes/plugin.php 573 View in context action
4.0 wp-admin/plugins.php 155 View in context action
4.0 wp-admin/includes/plugin.php 575 View in context action
4.1 wp-admin/plugins.php 155 View in context action
4.1 wp-admin/includes/plugin.php 575 View in context action
4.2 wp-admin/plugins.php 157 View in context action
4.2 wp-admin/includes/plugin.php 575 View in context action
4.3 wp-admin/plugins.php 160 View in context action
4.3 wp-admin/includes/plugin.php 575 View in context action
4.4 wp-admin/plugins.php 166 View in context action
4.4 wp-admin/includes/plugin.php 572 View in context action
4.5 wp-admin/plugins.php 166 View in context action
4.5 wp-admin/includes/plugin.php 585 View in context action
4.6 wp-admin/plugins.php 166 View in context action
4.6 wp-admin/includes/plugin.php 591 View in context action
4.7 wp-admin/plugins.php 166 View in context action
4.7 wp-admin/includes/plugin.php 591 View in context action
4.8 wp-admin/plugins.php 166 View in context action
4.8 wp-admin/includes/plugin.php 591 View in context action
4.9 wp-admin/plugins.php 174 View in context action
4.9 wp-admin/includes/plugin.php 599 View in context action
5.0 wp-admin/plugins.php 174 View in context action
5.0 wp-admin/includes/plugin.php 598 View in context action
5.1 wp-admin/plugins.php 177 View in context action
5.1 wp-admin/includes/plugin.php 660 View in context action
5.2 wp-admin/plugins.php 177 View in context action
5.2 wp-admin/includes/plugin.php 672 View in context action
5.3 wp-admin/plugins.php 177 View in context action
5.3 wp-admin/includes/plugin.php 681 View in context action
5.4 wp-admin/plugins.php 179 View in context action
5.4 wp-admin/includes/plugin.php 690 View in context action
5.5 wp-admin/plugins.php 193 View in context action
5.5 wp-admin/includes/plugin.php 699 View in context action
5.6 wp-admin/plugins.php 193 View in context action
5.6 wp-admin/includes/plugin.php 701 View in context action
5.7 wp-admin/plugins.php 193 View in context action
5.7 wp-admin/includes/plugin.php 701 View in context action
5.8 wp-admin/plugins.php 193 View in context action
5.8 wp-admin/includes/plugin.php 698 View in context action
5.9 wp-admin/plugins.php 194 View in context action
5.9 wp-admin/includes/plugin.php 689 View in context action
6.0 wp-admin/plugins.php 194 View in context action
6.0 wp-admin/includes/plugin.php 691 View in context action
6.1 wp-admin/plugins.php 194 View in context action
6.1 wp-admin/includes/plugin.php 691 View in context action
6.2 wp-admin/plugins.php 194 View in context action
6.2 wp-admin/includes/plugin.php 691 View in context action

Related Hooks

We find related hooks using word stems. activate_{$plugin} has 2 significant word stem(s): activate, plugin. Note that some of the hooks below may not appear in all versions of WP.