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Magda Sicknick

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WordPress on Synology

PHP version

Most hosts use PHP 5.6, but I do suggest using 7.0

php.ini file

Change the following memory limits for optimal use with wordpress:

upload_max_filesize = 32M
post_max_size = 48M
memory_limit = 128M
max_execution_time = 600
max_input_vars = 10000
max_input_time = 400

required extensions:

  • cURL – 127 uses (requires libcurl)
    • HTTP API (class WP_Http_curl)
    • url_is_accessable_via_ssl()
    • SimplePie (overridden with class WP_SimplePie_File)
    • GoogleSpell (from TinyMCE package, is not used?)
  • Date/Time – 367 uses
  • DOM – 6 uses (requires libxml)
    • iis7_rewrite_rule_exists()
    • iis7_delete_rewrite_rule()
    • iis7_add_rewrite_rule()
    • saveDomDocument()
  • POSIX Regex – 23 uses
  • Filter – 2 uses
    • class PHPMailer->ValidateAddress() (optional)
  • FTP – 72 uses
    • class ftp_base
    • class ftp (pure and sockets versions)
    • class WP_Filesystem_FTPext
    • class WP_Filesystem_ftpsockets
  • GD – 56 uses
    • wp-admin\includes\image-edit.php
    • wp-admin\includes\image.php
    • wp-includes\media.php
  • Hash – 6 uses
    • wp-includes\pluggable.php multiple uses (optional – fallback in wp-includes\compat.php)
  • iconv – 5 uses
    • class SimplePie (optional)
    • wp_check_invalid_utf8() (optional)
    • wp-mail.php (optional)
  • JSON – 20 uses
    • optional, fallbacks in wp-includes/compat.php
  • libxml – 4 uses
    • class WP_oEmbed->_parse_xml() (optional)
    • SimplePie
  • Multibyte String – 29 uses
    • some fallback in wp-includes/compat.php
  • MySQL – 60 uses
    • class wpdb
    • class SimplePie_Cache (overridden with class WP_Feed_Cache)
  • OpenSSL – 4 uses
    • class PHPMailer
  • PCRE – 743 uses
  • SimpleXML – 1 uses
    • class WP_oEmbed (seems optional)
  • Sockets – 64 uses
    • class ftp (sockets implementation)
  • SPL – 3 uses
  • Tokenizer – 3 uses
    • wp_doc_link_parse() (optional)
  • XML Parser – 89 uses
  • XMLReader – 1 uses
    • SimplePie (seems optional)
  • Zlib – 30 uses

Published on May 30, 2018

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