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<?php $deps = array( // Classic script dependency, no changes. 'classic-script-dependency', // Script module dependency, this form is new. array( 'type' => 'module', 'id' => '@example/module', ), ); $lookup = array_flip( $deps ); var_dump( $lookup );
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.17, 8.5.0 - 8.5.2
Warning: array_flip(): Can only flip string and integer values, entry skipped in /in/8PeUK on line 15 array(1) { ["classic-script-dependency"]=> int(0) }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_flip(): Can only flip STRING and INTEGER values! in /in/8PeUK on line 15 array(1) { ["classic-script-dependency"]=> int(0) }
Output for 4.3.0 - 4.3.1
Warning: array_flip() [http://www.php.net/function.array-flip]: Can only flip STRING and INTEGER values! in /in/8PeUK on line 15 array(1) { ["classic-script-dependency"]=> int(0) }

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