ballbrazerzkidai.blogg.se - Deprecated features from php 5.2 to 5.6

#Deprecated features from php 5.2 to 5.6 upgrade#
#Deprecated features from php 5.2 to 5.6 code#
#Deprecated features from php 5.2 to 5.6 password#

Note that this means the PDO specific constants PDO::MYSQL_ATTR_READ_DEFAULT_FILE and PDO::MYSQL_ATTR_READ_DEFAULT_GROUP are not defined if MySQL support in PDO is compiled with mysqlnd.

#Deprecated features from php 5.2 to 5.6 code#

If your code relies on settings in the configuration file, you can load it explicitly with the mysqli_options() function. The new mysqlnd library no longer reads the configuration files my.cnf or my.ini.Using the old 16-byte passwords will cause functions such as mysql_connect() to produce the error " mysqlnd cannot connect to MySQL 4.1+ using old authentication."

#Deprecated features from php 5.2 to 5.6 password#

The new mysqlnd library requires the use of MySQL 4.1's newer 41-byte password format.

Any previous code passing constants or literals to functions expecting references, will need altering to assign the value to a variable before calling the function. Where previously the function would accept the by-value argument, a fatal error is now emitted.

The behaviour of functions with by-reference parameters called by value has changed.

To apply these functions to an object you can cast the object to an array first.

The array functions natsort(), natcasesort(), usort(), uasort(), uksort(), array_flip() and array_unique() no longer accept objects passed as arguments.The call_user_func() family of functions now propagate $this even if the callee is a parent class.Consequence of this is that invalid relative paths such as _FILE_. realpath() is now fully platform-independent.clearstatcache() no longer clears the realpath cache by default.Functions now return NULL when they are passed incomputable parameters, however there are some exceptions to this such as the get_class() function, which continues to return FALSE on error.These are the features that have changed and will not function in the same way as earlier versions of PHP. substr() now returns an empty string, if string is equal to start characters long.exec(), system() and passthru() functions have NULL byte protection now.setlocale() function no longer accepts category passed as string.preg_replace_callback() should be used instead. preg_replace() function no longer supports "\e" (PREG_REPLACE_EVAL).mktime() and gmmktime() functions no longer accept is_dst parameter.getrusage() is now supported on Windows.dirname() now optionally takes a second parameter, depth, to get the name of the directory depth levels up from the current directory.debug_zval_dump() now prints "int" instead of "long", and "float" instead of "double".Please check if you are using any of these functions and change your code appropriately.

Please anyone help me to find out the solution.The official PHP migration guides can be found here:Ĭhanges to core PHP functions are very likely to impact you. Then the error will disappear from the browser but the white screen still exists. however, I set the memory limits through the script. I already had enough memory in the php.ini file. While creating course I did get a blank screen with a fatal errorĪllowed memory size of 134217728 bytes exhausted (tried to allocate 31015 bytes) in Moodle/lib/pear/HTML/QuickForm/element.php on line This is a custom module we can create the course easily. Return call_user_func_array(array($this, 'HTML_QuickForm_'.$name), $args) īut today I have tried to add a course from the course wizard page. $name = str_replace('MoodleQuickForm_', '', $name) So I have added following code on the Moodle/lib/pear/HTML/QuickForm/element.php and issue has fixed I got a quick fix for this from the moodle forum. When I take bulk user page I got a fatal errorįatal error: Call to undefined method MoodleQuickForm_hidden::MoodleQuickForm_hidden() in Moodle/lib/ pear/HTML/QuickForm/element.php on line 363 So I have a lot of code deprecation issues. Now MOodle 1.9 is running on the environment with PHP 5.6. But recently PayPal and browsers stop TLS old version support.So I migrated all sites to a new server with updated TLS and PHP versions.

#Deprecated features from php 5.2 to 5.6 upgrade#

I know its deprecated Moodle but due to some personal reason cant able to upgrade now.I have used PHP 5.2 and old TLS protocol on my server. Currently, I am using Moodle 1.9 and I have 50 more sites.