On Ubutu:
If you get 0.system for the version, this means you have the version that PHP shipped with. For a newer version, you must upgrade via the PECL extension (sudo pecl install timezonedb)
http://pecl.php.net/package/timezonedb
timezone_version_get
(PHP 5 >= 5.3.0, PHP 7)
timezone_version_get — Recupera a versão do timezonedb
Descrição
timezone_version_get
(
) : string
Recupera a versão atual do timezonedb.
Valor Retornado
Retorna uma string.
Exemplos
Exemplo #1 Recuperando a versão do timezonedb
<?php
echo timezone_version_get();
?>
O exemplo acima irá imprimir algo similar à:
2009.7
add a note
User Contributed Notes 2 notes
Omar ¶
11 years ago
chupaka at gmail dot com ¶
2 years ago
On Ubuntu:
If you get '0.system' for the version, this means PHP is using system version of timezone database. For a newer version, simply upgrade 'tzdata' package without installing any PECL extensions:
sudo apt update
sudo apt install tzdata
