Description:
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In the PHP FAQ #16 for shorthand notation, it says:

"You may not use these shorthand notations outside of php.ini, instead use an integer value of bytes."

http://php.net/manual/en/faq.using.php#faq.using.shorthandbytes

However, this contradicts the fact that you can use shorthand notation in the ini_set function.  See the attached test script.

The documentation should be updated to clarify that shorthand notation can be used both in the php.ini and ini_set function. If ini_set shorthand support was added later, it should identify the PHP version in which it was added.

Test script:
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php -r 'var_dump(ini_set("memory_limit","123M"));var_dump(ini_get("memory_limit"));'


Expected result:
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If ini_set could not take shorthand notation, then it would return false, and the call to ini_get would return the original memory limit (of '64M').


Actual result:
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string(3) "64M"
string(4) "123M"