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<?php $rel_path = '/var/foo/bar/etc.doc'; $attachments = unserialize(NULL); $attachments[] = $rel_path; var_dump($attachments); $attachments = serialize($attachments); $currentAttachments = unserialize($attachments); foreach ($currentAttachments as $file) { var_dump($file); }
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: unserialize(): Passing null to parameter #1 ($data) of type string is deprecated in /in/r8eX4 on line 4 Deprecated: Automatic conversion of false to array is deprecated in /in/r8eX4 on line 5 array(1) { [0]=> string(20) "/var/foo/bar/etc.doc" } string(20) "/var/foo/bar/etc.doc"
Output for 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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array(1) { [0]=> string(20) "/var/foo/bar/etc.doc" } string(20) "/var/foo/bar/etc.doc"
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.3 - 5.0.5, 5.1.0 - 5.1.6
Notice: unserialize(): Argument is not a string in /in/r8eX4 on line 4 array(1) { [0]=> string(20) "/var/foo/bar/etc.doc" } string(20) "/var/foo/bar/etc.doc"
Output for 4.3.2 - 4.3.9, 5.0.0 - 5.0.2
Notice: unserialize(): Argument is not an string in /in/r8eX4 on line 4 array(1) { [0]=> string(20) "/var/foo/bar/etc.doc" } string(20) "/var/foo/bar/etc.doc"
Output for 4.3.0 - 4.3.1
Notice: unserialize() [http://www.php.net/function.unserialize]: Argument is not an string in /in/r8eX4 on line 4 array(1) { [0]=> string(20) "/var/foo/bar/etc.doc" } string(20) "/var/foo/bar/etc.doc"
preferences:
311.53 ms | 402 KiB | 460 Q