Welcome to Exakat’s documentation!¶
Contents:
- 1. Introduction
- 2. Exakat features
- 2.1. Features list
- 2.2. 367 analyzers
- 2.3. Compatible with PHP 5.2 to 7.4-dev
- 2.4. Migration guide from 5.2 to 7.4 and dev
- 2.5. Modernize your code
- 2.6. Bug fixes that impact the code
- 2.7. appinfo(): the list of PHP features
- 2.8. List of significant PHP directives
- 2.9. Framework and application support
- 2.10. Hierarchy Diagrams
- 2.11. Code visualizations
- 3. Installation
- 3.1. Summary
- 3.2. Requirements
- 3.3. Download Exakat
- 3.4. Quick installation with OSX
- 3.5. Full installation with Debian/Ubuntu
- 3.6. Quick installation with Debian/Ubuntu
- 3.7. Installation guide with Composer
- 3.8. Using multiple PHP versions
- 3.9. Optional installations
- 3.10. Installation guide with Docker
- 3.11. Installation guide with Vagrant and Ansible
- 4. Upgrading
- 5. Exakat tutorial
- 6. Frequently Asked Questions
- 6.1. Summary
- 6.2. I need special command to get my code
- 6.3. Can I checkout that branch?
- 6.4. Can I clone with my ssh keys?
- 6.5. After init, my project has no code!
- 6.6. The project is too big
- 6.7. Java Out Of Memory Error
- 6.8. How can I run a very large project?
- 6.9. Does exakat runs on Java 8?
- 6.10. Where can I find the report
- 6.11. Can I run exakat on local code?
- 6.12. Can I ignore a dir or a file?
- 6.13. Can I audit only one folder in vendor?
- 6.14. Can I run Exakat with PHP 5?
- 6.15. I get the error ‘The executable ‘ansible-playbook’ Vagrant is trying to run was not found’
- 6.16. Can I run exakat on Windows?
- 6.17. Does exakat send my code to a central server?
- 6.18. “cat: write error: Broken pipe” : is it bad?
- 7. Exakat commands
- 8. Rulesets
- 9. Rules list
- 9.1. Introduction
- 9.2. $HTTP_RAW_POST_DATA Usage
- 9.3. $this Belongs To Classes Or Traits
- 9.4. $this Is Not An Array
- 9.5. $this Is Not For Static Methods
- 9.6. ** For Exponent
- 9.7. ::class
- 9.8. @ Operator
- 9.9. Abstract Or Implements
- 9.10. Abstract Static Methods
- 9.11. Access Protected Structures
- 9.12. Accessing Private
- 9.13. Add Default Value
- 9.14. Adding Zero
- 9.15. Aliases Usage
- 9.16. All Uppercase Variables
- 9.17. Already Parents Interface
- 9.18. Already Parents Trait
- 9.19. Altering Foreach Without Reference
- 9.20. Alternative Syntax Consistence
- 9.21. Always Anchor Regex
- 9.22. Always Positive Comparison
- 9.23. Always Use Function With array_key_exists()
- 9.24. Ambiguous Array Index
- 9.25. Ambiguous Static
- 9.26. Ambiguous Visibilities
- 9.27. Anonymous Classes
- 9.28. Argument Should Be Typehinted
- 9.29. Assert Function Is Reserved
- 9.30. Assign And Compare
- 9.31. Assign Default To Properties
- 9.32. Assign With And
- 9.33. Assigned Twice
- 9.34. Autoappend
- 9.35. Avoid Concat In Loop
- 9.36. Avoid Large Array Assignation
- 9.37. Avoid Optional Properties
- 9.38. Avoid Parenthesis
- 9.39. Avoid Real
- 9.40. Avoid Self In Interface
- 9.41. Avoid Those Hash Functions
- 9.42. Avoid Using stdClass
- 9.43. Avoid array_push()
- 9.44. Avoid array_unique()
- 9.45. Avoid get_class()
- 9.46. Avoid glob() Usage
- 9.47. Avoid mb_dectect_encoding()
- 9.48. Avoid option arrays in constructors
- 9.49. Avoid set_error_handler $context Argument
- 9.50. Avoid sleep()/usleep()
- 9.51. Bad Constants Names
- 9.52. Bail Out Early
- 9.53. Binary Glossary
- 9.54. Bracketless Blocks
- 9.55. Break Outside Loop
- 9.56. Break With 0
- 9.57. Break With Non Integer
- 9.58. Buried Assignation
- 9.59. Cache Variable Outside Loop
- 9.60. Callback Needs Return
- 9.61. Calltime Pass By Reference
- 9.62. Can’t Count Non-Countable
- 9.63. Can’t Extend Final
- 9.64. Can’t Throw Throwable
- 9.65. Cant Inherit Abstract Method
- 9.66. Cant Instantiate Class
- 9.67. Cant Use Return Value In Write Context
- 9.68. Case Insensitive Constants
- 9.69. Cast To Boolean
- 9.70. Casting Ternary
- 9.71. Catch Overwrite Variable
- 9.72. Check All Types
- 9.73. Check JSON
- 9.74. Check On __Call Usage
- 9.75. Child Class Removes Typehint
- 9.76. Class Const With Array
- 9.77. Class Could Be Final
- 9.78. Class Function Confusion
- 9.79. Class Should Be Final By Ocramius
- 9.80. Class, Interface Or Trait With Identical Names
- 9.81. Classes Mutually Extending Each Other
- 9.82. Clone With Non-Object
- 9.83. Close Tags
- 9.84. Closure Could Be A Callback
- 9.85. Closure May Use $this
- 9.86. Common Alternatives
- 9.87. Compact Inexistant Variable
- 9.88. Compare Hash
- 9.89. Compared Comparison
- 9.90. Complex Dynamic Names
- 9.91. Concat And Addition
- 9.92. Concat Empty String
- 9.93. Concrete Visibility
- 9.94. Configure Extract
- 9.95. Const Visibility Usage
- 9.96. Const With Array
- 9.97. Constant Class
- 9.98. Constant Comparison
- 9.99. Constant Scalar Expressions
- 9.100. Constants Created Outside Its Namespace
- 9.101. Constants With Strange Names
- 9.102. Continue Is For Loop
- 9.103. Could Be Abstract Class
- 9.104. Could Be Class Constant
- 9.105. Could Be Constant
- 9.106. Could Be Else
- 9.107. Could Be Private Class Constant
- 9.108. Could Be Protected Class Constant
- 9.109. Could Be Protected Method
- 9.110. Could Be Protected Property
- 9.111. Could Be Static
- 9.112. Could Be Static Closure
- 9.113. Could Be Typehinted Callable
- 9.114. Could Make A Function
- 9.115. Could Return Void
- 9.116. Could Typehint
- 9.117. Could Use Alias
- 9.118. Could Use Compact
- 9.119. Could Use Short Assignation
- 9.120. Could Use Trait
- 9.121. Could Use Try
- 9.122. Could Use __DIR__
- 9.123. Could Use array_fill_keys
- 9.124. Could Use array_unique
- 9.125. Could Use self
- 9.126. Could Use str_repeat()
- 9.127. Crc32() Might Be Negative
- 9.128. Curly Arrays
- 9.129. Dangling Array References
- 9.130. Deep Definitions
- 9.131. Define With Array
- 9.132. Dependant Abstract Classes
- 9.133. Dependant Trait
- 9.134. Deprecated Functions
- 9.135. Dereferencing String And Arrays
- 9.136. Detect Current Class
- 9.137. Direct Call To __clone()
- 9.138. Direct Injection
- 9.139. Directly Use File
- 9.140. Disconnected Classes
- 9.141. Do In Base
- 9.142. Don’t Be Too Manual
- 9.143. Don’t Change Incomings
- 9.144. Don’t Echo Error
- 9.145. Don’t Loop On Yield
- 9.146. Don’t Read And Write In One Expression
- 9.147. Don’t Send $this In Constructor
- 9.148. Don’t Unset Properties
- 9.149. Dont Change The Blind Var
- 9.150. Dont Mix ++
- 9.151. Double Assignation
- 9.152. Double Instructions
- 9.153. Double array_flip()
- 9.154. Drop Else After Return
- 9.155. Drop Substr Last Arg
- 9.156. Dynamic Library Loading
- 9.157. Echo Or Print
- 9.158. Echo With Concat
- 9.159. Ellipsis Usage
- 9.160. Else If Versus Elseif
- 9.161. Empty Blocks
- 9.162. Empty Classes
- 9.163. Empty Function
- 9.164. Empty Instructions
- 9.165. Empty Interfaces
- 9.166. Empty List
- 9.167. Empty Namespace
- 9.168. Empty Slots In Arrays
- 9.169. Empty Traits
- 9.170. Empty Try Catch
- 9.171. Empty With Expression
- 9.172. Encoded Simple Letters
- 9.173. Eval() Usage
- 9.174. Exception Order
- 9.175. Exit() Usage
- 9.176. Exponent Usage
- 9.177. Failed Substr Comparison
- 9.178. Fetch One Row Format
- 9.179. Final Class Usage
- 9.180. Final Methods Usage
- 9.181. Find Key Directly
- 9.182. Flexible Heredoc
- 9.183. For Using Functioncall
- 9.184. Foreach Don’t Change Pointer
- 9.185. Foreach On Object
- 9.186. Foreach Reference Is Not Modified
- 9.187. Foreach With list()
- 9.188. Forgotten Interface
- 9.189. Forgotten Thrown
- 9.190. Forgotten Visibility
- 9.191. Forgotten Whitespace
- 9.192. Fully Qualified Constants
- 9.193. Function Subscripting
- 9.194. Function Subscripting, Old Style
- 9.195. Functions Removed In PHP 5.4
- 9.196. Functions Removed In PHP 5.5
- 9.197. Functions/BadTypehintRelay
- 9.198. Generator Cannot Return
- 9.199. Getting Last Element
- 9.200. Global Inside Loop
- 9.201. Global Usage
- 9.202. Group Use Declaration
- 9.203. Group Use Trailing Comma
- 9.204. Hardcoded Passwords
- 9.205. Hash Algorithms
- 9.206. Hash Algorithms Incompatible With PHP 5.3
- 9.207. Hash Algorithms Incompatible With PHP 5.4/5.5
- 9.208. Hash Algorithms Incompatible With PHP 7.1-
- 9.209. Hash Will Use Objects
- 9.210. Heredoc Delimiter
- 9.211. Hexadecimal In String
- 9.212. Hidden Use Expression
- 9.213. Htmlentities Calls
- 9.214. Identical Conditions
- 9.215. Identical Consecutive Expression
- 9.216. Identical Methods
- 9.217. Identical On Both Sides
- 9.218. If With Same Conditions
- 9.219. Iffectations
- 9.220. Illegal Name For Method
- 9.221. Implement Is For Interface
- 9.222. Implemented Methods Are Public
- 9.223. Implicit Global
- 9.224. Implied If
- 9.225. Implode One Arg
- 9.226. Inclusion Wrong Case
- 9.227. Incompatible Signature Methods
- 9.228. Incompilable Files
- 9.229. Inconsistent Elseif
- 9.230. Indices Are Int Or String
- 9.231. Indirect Injection
- 9.232. Infinite Recursion
- 9.233. Instantiating Abstract Class
- 9.234. Insufficient Typehint
- 9.235. Integer As Property
- 9.236. Integer Conversion
- 9.237. Interpolation
- 9.238. Invalid Class Name
- 9.239. Invalid Constant Name
- 9.240. Invalid Octal In String
- 9.241. Invalid Pack Format
- 9.242. Invalid Regex
- 9.243. Is Actually Zero
- 9.244. Isset Multiple Arguments
- 9.245. Isset() On The Whole Array
- 9.246. Joining file()
- 9.247. List Short Syntax
- 9.248. List With Appends
- 9.249. List With Keys
- 9.250. List With Reference
- 9.251. Locally Unused Property
- 9.252. Logical Mistakes
- 9.253. Logical Operators Favorite
- 9.254. Logical Should Use Symbolic Operators
- 9.255. Logical To in_array
- 9.256. Lone Blocks
- 9.257. Long Arguments
- 9.258. Lost References
- 9.259. Magic Visibility
- 9.260. Make Global A Property
- 9.261. Make Magic Concrete
- 9.262. Make One Call With Array
- 9.263. Malformed Octal
- 9.264. Memoize MagicCall
- 9.265. Method Collision Traits
- 9.266. Method Could Be Private Method
- 9.267. Method Could Be Static
- 9.268. Method Signature Must Be Compatible
- 9.269. Methodcall On New
- 9.270. Methods Without Return
- 9.271. Minus One On Error
- 9.272. Mismatch Type And Default
- 9.273. Mismatched Default Arguments
- 9.274. Mismatched Ternary Alternatives
- 9.275. Mismatched Typehint
- 9.276. Missing Cases In Switch
- 9.277. Missing Include
- 9.278. Missing New ?
- 9.279. Missing Parenthesis
- 9.280. Mistaken Concatenation
- 9.281. Mixed Concat And Interpolation
- 9.282. Mixed Keys Arrays
- 9.283. Mkdir Default
- 9.284. Modernize Empty With Expression
- 9.285. Multiple Alias Definitions
- 9.286. Multiple Alias Definitions Per File
- 9.287. Multiple Class Declarations
- 9.288. Multiple Classes In One File
- 9.289. Multiple Constant Definition
- 9.290. Multiple Definition Of The Same Argument
- 9.291. Multiple Exceptions Catch()
- 9.292. Multiple Identical Closure
- 9.293. Multiple Identical Trait Or Interface
- 9.294. Multiple Index Definition
- 9.295. Multiple Type Variable
- 9.296. Multiple Unset()
- 9.297. Multiple Usage Of Same Trait
- 9.298. Multiples Identical Case
- 9.299. Multiply By One
- 9.300. Must Call Parent Constructor
- 9.301. Must Return Methods
- 9.302. Named Regex
- 9.303. Negative Power
- 9.304. Nested Ifthen
- 9.305. Nested Ternary
- 9.306. Never Used Parameter
- 9.307. Never Used Properties
- 9.308. New Constants In PHP 7.2
- 9.309. New Constants In PHP 7.4
- 9.310. New Functions In PHP 5.4
- 9.311. New Functions In PHP 5.5
- 9.312. New Functions In PHP 5.6
- 9.313. New Functions In PHP 7.0
- 9.314. New Functions In PHP 7.1
- 9.315. New Functions In PHP 7.2
- 9.316. New Functions In PHP 7.3
- 9.317. New Functions In PHP 7.4
- 9.318. Next Month Trap
- 9.319. No Append On Source
- 9.320. No Boolean As Default
- 9.321. No Choice
- 9.322. No Class As Typehint
- 9.323. No Class In Global
- 9.324. No Count With 0
- 9.325. No Direct Call To Magic Method
- 9.326. No Direct Usage
- 9.327. No Empty Regex
- 9.328. No Hardcoded Hash
- 9.329. No Hardcoded Ip
- 9.330. No Hardcoded Path
- 9.331. No Hardcoded Port
- 9.332. No List With String
- 9.333. No Magic With Array
- 9.334. No Need For Else
- 9.335. No Need For get_class()
- 9.336. No Net For Xml Load
- 9.337. No Parenthesis For Language Construct
- 9.338. No Plus One
- 9.339. No Public Access
- 9.340. No Real Comparison
- 9.341. No Reference For Static Property
- 9.342. No Reference For Ternary
- 9.343. No Reference On Left Side
- 9.344. No Return For Generator
- 9.345. No Return Or Throw In Finally
- 9.346. No Return Used
- 9.347. No Self Referencing Constant
- 9.348. No String With Append
- 9.349. No Substr Minus One
- 9.350. No Substr() One
- 9.351. No array_merge() In Loops
- 9.352. No get_class() With Null
- 9.353. No isset() With empty()
- 9.354. Non Ascii Variables
- 9.355. Non Static Methods Called In A Static
- 9.356. Non-constant Index In Array
- 9.357. Non-lowercase Keywords
- 9.358. Not A Scalar Type
- 9.359. Not Not
- 9.360. Null On New
- 9.361. Null Or Boolean Arrays
- 9.362. Objects Don’t Need References
- 9.363. Old Style Constructor
- 9.364. Old Style __autoload()
- 9.365. One If Is Sufficient
- 9.366. One Letter Functions
- 9.367. One Variable String
- 9.368. Only Variable For Reference
- 9.369. Only Variable Passed By Reference
- 9.370. Only Variable Returned By Reference
- 9.371. Or Die
- 9.372. Order Of Declaration
- 9.373. Overwriten Source And Value
- 9.374. Overwritten Exceptions
- 9.375. Overwritten Literals
- 9.376. PHP 7.0 New Classes
- 9.377. PHP 7.0 New Interfaces
- 9.378. PHP 7.0 Removed Directives
- 9.379. PHP 7.0 Removed Functions
- 9.380. PHP 7.0 Scalar Typehints
- 9.381. PHP 7.1 Microseconds
- 9.382. PHP 7.1 Removed Directives
- 9.383. PHP 7.1 Scalar Typehints
- 9.384. PHP 7.2 Deprecations
- 9.385. PHP 7.2 Object Keyword
- 9.386. PHP 7.2 Removed Functions
- 9.387. PHP 7.2 Scalar Typehints
- 9.388. PHP 7.3 Last Empty Argument
- 9.389. PHP 7.3 Removed Functions
- 9.390. PHP 8.0 Removed Constants
- 9.391. PHP 8.0 Removed Functions
- 9.392. PHP Keywords As Names
- 9.393. PHP5 Indirect Variable Expression
- 9.394. PHP7 Dirname
- 9.395. Parent First
- 9.396. Parent, Static Or Self Outside Class
- 9.397. Parenthesis As Parameter
- 9.398. Pathinfo() Returns May Vary
- 9.399. Php 7 Indirect Expression
- 9.400. Php 7.1 New Class
- 9.401. Php 7.2 New Class
- 9.402. Php 7.4 New Class
- 9.403. Php7 Relaxed Keyword
- 9.404. Phpinfo
- 9.405. Possible Increment
- 9.406. Possible Infinite Loop
- 9.407. Possible Missing Subpattern
- 9.408. Pre-increment
- 9.409. Preprocess Arrays
- 9.410. Preprocessable
- 9.411. Print And Die
- 9.412. Printf Number Of Arguments
- 9.413. Processing Collector
- 9.414. Property Could Be Local
- 9.415. Property Could Be Private Property
- 9.416. Property Used In One Method Only
- 9.417. Property Variable Confusion
- 9.418. Queries In Loops
- 9.419. Raised Access Level
- 9.420. Random Without Try
- 9.421. Randomly Sorted Arrays
- 9.422. Redeclared PHP Functions
- 9.423. Redefined Class Constants
- 9.424. Redefined Default
- 9.425. Redefined Private Property
- 9.426. Redefined Property
- 9.427. Regex On Arrays
- 9.428. Register Globals
- 9.429. Relay Function
- 9.430. Repeated Interface
- 9.431. Repeated Regex
- 9.432. Repeated print()
- 9.433. Reserved Keywords In PHP 7
- 9.434. Results May Be Missing
- 9.435. Rethrown Exceptions
- 9.436. Return True False
- 9.437. Return With Parenthesis
- 9.438. Reuse Variable
- 9.439. Safe Curl Options
- 9.440. Safe HTTP Headers
- 9.441. Same Conditions In Condition
- 9.442. Same Variables Foreach
- 9.443. Scalar Or Object Property
- 9.444. Self Using Trait
- 9.445. Session Lazy Write
- 9.446. Set Aside Code
- 9.447. Set Cookie Safe Arguments
- 9.448. Setlocale() Uses Constants
- 9.449. Several Instructions On The Same Line
- 9.450. Short Open Tags
- 9.451. Short Syntax For Arrays
- 9.452. Should Be Single Quote
- 9.453. Should Chain Exception
- 9.454. Should Deep Clone
- 9.455. Should Have Destructor
- 9.456. Should Make Alias
- 9.457. Should Make Ternary
- 9.458. Should Preprocess Chr
- 9.459. Should Typecast
- 9.460. Should Use Coalesce
- 9.461. Should Use Constants
- 9.462. Should Use Foreach
- 9.463. Should Use Function
- 9.464. Should Use Local Class
- 9.465. Should Use Math
- 9.466. Should Use Operator
- 9.467. Should Use Prepared Statement
- 9.468. Should Use SetCookie()
- 9.469. Should Use array_column()
- 9.470. Should Use array_filter()
- 9.471. Should Use session_regenerateid()
- 9.472. Should Yield With Key
- 9.473. Silently Cast Integer
- 9.474. Simple Global Variable
- 9.475. Simple Switch
- 9.476. Simplify Regex
- 9.477. Slice Arrays First
- 9.478. Slow Functions
- 9.479. Sqlite3 Requires Single Quotes
- 9.480. Static Loop
- 9.481. Static Methods Called From Object
- 9.482. Static Methods Can’t Contain $this
- 9.483. Strange Name For Constants
- 9.484. Strange Name For Variables
- 9.485. Strict Comparison With Booleans
- 9.486. String Initialization
- 9.487. String May Hold A Variable
- 9.488. Strings With Strange Space
- 9.489. Strpos()-like Comparison
- 9.490. Strtr Arguments
- 9.491. Substr To Trim
- 9.492. Substring First
- 9.493. Suspicious Comparison
- 9.494. Switch Fallthrough
- 9.495. Switch To Switch
- 9.496. Switch With Too Many Default
- 9.497. Switch Without Default
- 9.498. Ternary In Concat
- 9.499. Test Then Cast
- 9.500. Throw Functioncall
- 9.501. Throw In Destruct
- 9.502. Throws An Assignement
- 9.503. Timestamp Difference
- 9.504. Too Many Children
- 9.505. Too Many Finds
- 9.506. Too Many Injections
- 9.507. Too Many Local Variables
- 9.508. Too Many Native Calls
- 9.509. Too Many Parameters
- 9.510. Trailing Comma In Calls
- 9.511. Trait Not Found
- 9.512. Typed Property Usage
- 9.513. Typehint Must Be Returned
- 9.514. Typehinted References
- 9.515. Uncaught Exceptions
- 9.516. Unchecked Resources
- 9.517. Unconditional Break In Loop
- 9.518. Undeclared Static Property
- 9.519. Undefined ::class
- 9.520. Undefined Caught Exceptions
- 9.521. Undefined Class Constants
- 9.522. Undefined Classes
- 9.523. Undefined Constants
- 9.524. Undefined Functions
- 9.525. Undefined Insteadof
- 9.526. Undefined Interfaces
- 9.527. Undefined Parent
- 9.528. Undefined Properties
- 9.529. Undefined Trait
- 9.530. Undefined Variable
- 9.531. Undefined static:: Or self::
- 9.532. Unicode Escape Partial
- 9.533. Unicode Escape Syntax
- 9.534. Unitialized Properties
- 9.535. Unknown Pcre2 Option
- 9.536. Unkown Regex Options
- 9.537. Unpacking Inside Arrays
- 9.538. Unpreprocessed Values
- 9.539. Unreachable Class Constant
- 9.540. Unreachable Code
- 9.541. Unresolved Catch
- 9.542. Unresolved Classes
- 9.543. Unresolved Instanceof
- 9.544. Unresolved Use
- 9.545. Unserialize Second Arg
- 9.546. Unset In Foreach
- 9.547. Unthrown Exception
- 9.548. Unused Arguments
- 9.549. Unused Class Constant
- 9.550. Unused Classes
- 9.551. Unused Constants
- 9.552. Unused Functions
- 9.553. Unused Global
- 9.554. Unused Inherited Variable In Closure
- 9.555. Unused Interfaces
- 9.556. Unused Label
- 9.557. Unused Methods
- 9.558. Unused Private Methods
- 9.559. Unused Private Properties
- 9.560. Unused Protected Methods
- 9.561. Unused Returned Value
- 9.562. Unused Use
- 9.563. Unusual Case For PHP Functions
- 9.564. Upload Filename Injection
- 9.565. Use === null
- 9.566. Use Array Functions
- 9.567. Use Basename Suffix
- 9.568. Use Class Operator
- 9.569. Use Const And Functions
- 9.570. Use Constant
- 9.571. Use Constant As Arguments
- 9.572. Use Count Recursive
- 9.573. Use DateTimeImmutable Class
- 9.574. Use Instanceof
- 9.575. Use List With Foreach
- 9.576. Use Lower Case For Parent, Static And Self
- 9.577. Use Named Boolean In Argument Definition
- 9.578. Use Nullable Type
- 9.579. Use PHP Object API
- 9.580. Use PHP7 Encapsed Strings
- 9.581. Use Pathinfo
- 9.582. Use Positive Condition
- 9.583. Use System Tmp
- 9.584. Use The Blind Var
- 9.585. Use With Fully Qualified Name
- 9.586. Use const
- 9.587. Use is_countable
- 9.588. Use json_decode() Options
- 9.589. Use password_hash()
- 9.590. Use pathinfo() Arguments
- 9.591. Use random_int()
- 9.592. Use session_start() Options
- 9.593. Used Once Property
- 9.594. Used Once Variables
- 9.595. Used Once Variables (In Scope)
- 9.596. Useless Abstract Class
- 9.597. Useless Alias
- 9.598. Useless Argument
- 9.599. Useless Brackets
- 9.600. Useless Casting
- 9.601. Useless Catch
- 9.602. Useless Check
- 9.603. Useless Constructor
- 9.604. Useless Default Argument
- 9.605. Useless Final
- 9.606. Useless Global
- 9.607. Useless Instructions
- 9.608. Useless Interfaces
- 9.609. Useless Parenthesis
- 9.610. Useless Referenced Argument
- 9.611. Useless Return
- 9.612. Useless Switch
- 9.613. Useless Type Check
- 9.614. Useless Unset
- 9.615. Uses Default Values
- 9.616. Using $this Outside A Class
- 9.617. Usort Sorting In PHP 7.0
- 9.618. Var Keyword
- 9.619. Variable Global
- 9.620. Variable Is Not A Condition
- 9.621. Weak Typing
- 9.622. While(List() = Each())
- 9.623. Written Only Variables
- 9.624. Wrong Number Of Arguments
- 9.625. Wrong Optional Parameter
- 9.626. Wrong Parameter Type
- 9.627. Wrong Range Check
- 9.628. Wrong Returned Type
- 9.629. Wrong fopen() Mode
- 9.630. Yoda Comparison
- 9.631. __DIR__ Then Slash
- 9.632. __debugInfo() Usage
- 9.633. __toString() Throws Exception
- 9.634. array_key_exists() Speedup
- 9.635. crypt() Without Salt
- 9.636. curl_version() Has No Argument
- 9.637. error_reporting() With Integers
- 9.638. eval() Without Try
- 9.639. ext/apc
- 9.640. ext/dba
- 9.641. ext/ereg
- 9.642. ext/fdf
- 9.643. ext/mcrypt
- 9.644. ext/mhash
- 9.645. ext/ming
- 9.646. ext/mysql
- 9.647. filter_input() As A Source
- 9.648. fputcsv() In Loops
- 9.649. func_get_arg() Modified
- 9.650. idn_to_ascii() New Default
- 9.651. include_once() Usage
- 9.652. isset() With Constant
- 9.653. list() May Omit Variables
- 9.654. mcrypt_create_iv() With Default Values
- 9.655. move_uploaded_file Instead Of copy
- 9.656. parse_str() Warning
- 9.657. preg_match_all() Flag
- 9.658. preg_replace With Option e
- 9.659. self, parent, static Outside Class
- 9.660. set_exception_handler() Warning
- 9.661. strpos() Too Much
- 9.662. time() Vs strtotime()
- 9.663. var_dump()… Usage
- 10. Real Code Cases
- 11. Reports
- 11.1. Configuring a report before the audit
- 11.2. Generating a report after the audit
- 11.3. Common behavior
- 11.4. Ambassador
- 11.5. Clustergrammer
- 11.6. Code Flower
- 11.7. Code Sniffer
- 11.8. Composer
- 11.9. Dependency Wheel
- 11.10. Diplomat
- 11.11. Exakatyaml
- 11.12. History
- 11.13. Inventories
- 11.14. Json
- 11.15. Marmelab
- 11.16. None
- 11.17. Owasp
- 11.18. Perfile
- 11.19. PhpCompilation
- 11.20. PhpConfiguration
- 11.21. Phpcity
- 11.22. Phpcsfixer
- 11.23. PlantUml
- 11.24. RadwellCode
- 11.25. Sarb
- 11.26. SimpleTable
- 11.27. Stats
- 11.28. Text
- 11.29. Top10
- 11.30. Uml
- 11.31. Xml
- 11.32. Yaml
- 12. Configuration
- 13. Extensions
- 14. Custom analysis
- 15. Glossary
- 16. Definitions
- 17. Ideas
- 18. List of contributors
- 19. Annex