75 Commits

Author	SHA1	Message	Date
Matthew Brown	2aebc522f1	Fix #2705 - mark by-ref args as used if not variables already	2020-01-29 21:46:30 -05:00
Brown	15808458cc	Better understand nesting loops and switches ... Fixes #2700	2020-01-27 12:17:12 -05:00
Matthew Brown	ba6d0df048	Fix #2546 properly	2020-01-04 11:16:53 -05:00
Brown	4263417ac3	Fix #2546 - ignore vars set inside loop	2020-01-03 10:33:32 -05:00
Brown	de0fad2197	Fix #2541 - check variable var assignment	2020-01-02 14:07:02 -05:00
Matthew Brown	9d8ca08fb9	Fix #2479 - analyse undefined function arguments too	2019-12-18 16:37:48 +00:00
Brown	133921b33f	Add a few tests	2019-12-06 14:47:05 -05:00
Brown	19838fc7f5	Fix #2423 - pass by ref variable status after byref assignment	2019-12-05 13:37:03 -05:00
Matthew Brown	e40aaafe61	Allow explicit @var mixed docblocks ... Fixes #2397	2019-12-01 10:19:42 -05:00
Brown	81f513bb4c	Fix #2358 - always analyse new XXX(...) in unknown method calls	2019-11-18 16:14:21 -05:00
Brown	c9e7dcfa92	Fix false positive UnusedVariable	2019-11-13 14:32:27 -05:00
Brown	7516b7b0cf	Fix #2336 - detect used variable in mixed array offset	2019-11-13 13:38:34 -05:00
Matthew Brown	b1aae0d1a5	Fix more try/catch stuff	2019-11-12 00:52:10 -05:00
Brown	51557c44ea	Evaluate finally blocks at the end of every catch	2019-11-11 18:38:33 -05:00
Brown	935bad9d2c	Fix erroneous unused variable	2019-11-11 16:52:55 -05:00
Matthew Brown	62a3598ed3	Fix #2197 - prevent false positive from try in while	2019-11-09 11:01:48 -05:00
Matthew Brown	7028a64440	Fix #2204 - fix try/catch false-positive	2019-11-09 10:39:21 -05:00
Matthew Brown	4aeb28aceb	Fix #2244 - correctly check do while expression before use	2019-10-20 14:18:30 -04:00
Brown	c5ef2516b5	Fix #2150 - add detection for unnecessary @var annotations ... And also remove them from codebase	2019-09-19 11:59:43 -04:00
Matthew Brown	853e92e7fc	Fix #2073 - better understand assignments inside elseif	2019-08-26 22:55:28 -04:00
Brown	febd60dade	Add better handling of catch-reassigned vars ... Ref #2052	2019-08-26 11:41:15 -04:00
Brown	57386ab26e	Fix #2023 - no UnusedVariable complaint when method is undefined	2019-08-15 09:51:40 -04:00
Brown	e25ce152d6	Fix #2014 - prevent unusedvariable false positive when redefined in assignment ||	2019-08-15 09:43:43 -04:00
Brown	7622f11a20	Add a couple of skipped tests	2019-08-14 17:15:35 -04:00
Brown	d6e084ec9c	Remove false-positive for callmap function arg	2019-08-13 14:53:31 -04:00
Brown	0468d11158	Detect function in array access op	2019-08-13 14:07:45 -04:00
Brown	10b8a94564	Fix #2007 - improve unused variable detection in always-entered loops	2019-08-12 16:01:24 -04:00
Brown	5254b7501e	Fix #1996 - detect unused variable in static property name	2019-08-09 12:55:47 -04:00
Brown	8cb5d012d9	Check expressions in variable name static calls	2019-07-25 09:45:11 -04:00
Brown	e22e0ac92c	Fix unused ref in assign op ... Fixes #1968	2019-07-24 16:53:14 -04:00
Matthew Brown	da42be175f	Apply PHPCS fixes ... Fixes #1880	2019-07-05 16:27:53 -04:00
Matthew Brown	20b7ff1f9d	Add unused test	2019-07-04 22:25:49 -04:00
Matthew Brown	6dd549b8a6	Fix #1900 - discard old references to code after an assignment	2019-07-04 17:35:33 -04:00
Matthew Brown	d0f6f85dba	Fix #1899 - detect dead code after array assignment	2019-07-04 16:38:31 -04:00
LeSuisse	f29826b958	Fully qualify constants and function calls (#1849) ... This should give a small performance boost. Part of #1837. The change is enforced via phpcs and can be autofixed with phpcbf.	2019-06-26 16:52:29 -04:00
Matthew Brown	41cdde514f	Fix #1784 - detect missing end brackets	2019-06-15 17:57:40 -04:00
Brown	8c653b0312	Improve dead code detection a little more	2019-05-20 18:25:11 -04:00
Brown	2637156f45	Properly fix #1128 with additional check	2019-05-20 12:01:18 -04:00
Brown	83a2122f8c	Fix #1464 and fix #1128 - reduce try/catch UnusedVariable false positives	2019-05-20 11:54:21 -04:00
Brown	0bd4dbcbc4	Bump to PHP 7.1 ... Fixes #1650	2019-05-16 18:36:36 -04:00
Matthew Brown	7c2fe53446	Fix #1391 - find dead code in assignments to self	2019-05-12 23:31:36 -04:00
Matthew Brown	307cdbbbb3	Fix #1626 - detect dead code found in #1624	2019-05-12 20:49:37 -04:00
Brown	08bf101f48	Fix #1598, catching unused variables followed by try inside loop	2019-05-02 17:21:02 -04:00
Brown	86bf159bd0	Avoid false positive for param	2019-05-02 15:33:47 -04:00
Matthew Brown	e9afd3a6f3	Examine arrays in unknown function calls	2019-03-27 22:13:06 -04:00
Matthew Brown	c772914910	Add some formatting	2019-03-23 14:27:54 -04:00
bugreportuser	42137f6054	Ignore unused superglobals	2019-03-22 10:19:39 -04:00
bugreportuser	aafb3ee6d6	Ignore unused static vars	2019-03-22 09:50:47 -04:00
Matthew Brown	848b070946	Fix #1413 - don’t complain about byref use param	2019-03-10 16:36:35 -04:00
Brown	bd372e93af	Add config flags for findUnusedVariables and findUnusedCode	2019-03-05 15:45:09 -05:00