Wez Furlong d8fbd1acef Fix Bug #21523 - number_format could cause a memory allocation for a ... negative memory size in situations where the sprintf implementation of the host system generated less decimal places than were requested. Resolved this issue by making number_format examine the string returned by spprintf and have it pad to the correct number of decimal places. Added a test-case based on the bug report; the length of decimal places required to trigger this bug is sprintf implementation dependent; as the implementation is now using spprintf (provided by PHP), that number is 78 digits (NDIG - 2). # I played with the idea of enhancing sprintf to do the equivalent, but # it was too much effort considering that the precision of floats/doubles # is not good enough to warrant it. # This fix could do with some QA from someone else to make sure there are # no memory bounds problems and then MFH it to PHP_4_3		2003-01-09 15:44:49 +00:00
..
abs.phpt	- Fix tests to work with CLI	2002-03-05 09:00:56 +00:00
bug21523.phpt	Fix Bug #21523 - number_format could cause a memory allocation for a	2003-01-09 15:44:49 +00:00
floorceil.phpt	Removed the ceil(-0.5); test. The return value is depedant on system's	2002-09-29 21:45:54 +00:00
hexdec.phpt	Conversion fix by Michael Mauch	2002-11-17 09:27:48 +00:00
log.phpt	Add the ability to take the logarithm of any base by adding a base parameter	2002-11-11 05:21:35 +00:00
pow.phpt	Added tests for pow()'ing with broken exponents and some additional test	2002-03-21 14:18:30 +00:00
round.phpt	- Fix tests to work with CLI	2002-03-05 09:00:56 +00:00