PHP 7.2 Warning - mb_split(): Pattern is not valid under UTF-8 encoding

[garciagaston]

• PHP Version: 7.2.0
• PHP date.timezone: [Country]/[City]
• ICS Parser Version: v2.1.13
• Linux

Description of the Issue:

After switching to PHP 7.2, new \ICal\ICal($filename) causes PHP to throw the following

WARNING: mb_split(): Pattern is not valid under UTF-8 encoding #0 [internal function]
/vendor/johngrogg/ics-parser/src/ICal/ICal.php(2222)

Steps to Reproduce:

• Use PHP 7.2. As soon as you try to load any .ics, it'll break.

testCalendar.zip

[u01jmg3]

Using the ICS provided on PHP 7.2.14 it works fine for me.

[garciagaston]

It's works well but throwing a lot of warning exceptions in the log file. mb_split(): Pattern is not valid under UTF-8 encoding

[u01jmg3]

throwing a lot of warning exceptions in the log file

Which log file? In my PHP error log I see nothing.

---

Please provide me with the exact ICS file causing you the issue.

I cannot reproduce the issue you are seeing with the file you have already provided me.

[garciagaston]

I attached the ICS file and the warning logs on PHP 7.2.20

WEB.WARNING: mb_split(): Pattern is not valid under UTF-8 encoding #0 [internal function]: Logs\Handler\Error::handler(2, 'mb_split(): Pat...', 2222, Array) #1 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2222): mb_split('\x85', 'BEGIN:VCALENDAR') #2 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2266): ICal\ICal->mb_str_replace('\x85', Array, 'BEGIN:VCALENDAR') #3 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(329): ICal\ICal->cleanData('BEGIN:VCALENDAR') #4 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(255): ICal\ICal->initLines(Array)

WEB.WARNING: count(): Parameter must be an array or an object that implements Countable #0 [internal function]: Logs\Handler\Error::handler(2, 'count(): Parame...', 2223, Array) #1 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2223): count(false) #2 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2266): ICal\ICal->mb_str_replace('\x85', Array, 'BEGIN:VCALENDAR') #3 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(329): ICal\ICal->cleanData('BEGIN:VCALENDAR') #4 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(255): ICal\ICal->initLines(Array) 

WEB.WARNING: implode(): Invalid arguments passed #0 [internal function]: Logs\Handler\Error::handler(2, 'implode(): Inva...', 2224, Array) #1 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2224): implode(''', false) #2 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(2266): ICal\ICal->mb_str_replace('\x85', Array, 'BEGIN:VCALENDAR') #3 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(329): ICal\ICal->cleanData('BEGIN:VCALENDAR') #4 /vendor/johngrogg/ics-parser/src/ICal/ICal.php(255): ICal\ICal->initLines(Array)

[s0600204]

(The line numbers in the warnings appear to line up with the parser code as it was at v.2.1.5.)

I, too, cannot get the warnings to appear with PHP 7.2.x

[u01jmg3]

Closing due to inactivity. Please remember to try the latest version of the parser before raising an issue as the problem may already have been fixed.