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<?php class ReferenceChecker { const FIRST = 0; function __initialize($starter = "AWB0") { $this->starter = $starter; } function check($reference) { return strpos($reference, $this->starter) === FIRST; } } $checker = new ReferenceChecker; $subject = "AWB012345"; $result = $checker->check($subject); var_dump($result); $subject = "12345"; $result = $checker->check($subject); var_dump($result);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined property: ReferenceChecker::$starter in /in/oRrBC on line 11 Deprecated: strpos(): Passing null to parameter #2 ($needle) of type string is deprecated in /in/oRrBC on line 11 Fatal error: Uncaught Error: Undefined constant "FIRST" in /in/oRrBC:11 Stack trace: #0 /in/oRrBC(18): ReferenceChecker->check('AWB012345') #1 {main} thrown in /in/oRrBC on line 11
Process exited with code 255.

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