I wrote this code to answer some PHP Object Oriented questions during office hours.<\/p>\n
\r\nfunction plus($x, $y) {\r\n return $x + $y;\r\n}\r\n\r\nclass Thing {\r\n public $value;\r\n private $a;\r\n protected $b;\r\n\r\n function __construct($start=0) {\r\n echo(\"Construct\\n\");\r\n var_dump($this->value);\r\n $this->value = $start;\r\n $value = 12345;\r\n var_dump($this->value);\r\n echo(\"Done\\n\");\r\n }\r\n\r\n public static function add($x, $y) {\r\n \/\/ Cannot use $this\r\n echo(\"Adding $x $y \\n\");\r\n return $x + $y;\r\n }\r\n\r\n public function increment($x) {\r\n $this->value += $x;\r\n echo(\"New:\" . $this->value . \"\\n\");\r\n }\r\n\r\n public function inc2($x, $y) {\r\n $this->increment($x);\r\n $this->increment($y);\r\n }\r\n\r\n public function add10() {\r\n $this->value = self::add($this->value, 10);\r\n $this->value = $this->add($this->value, 10);\r\n $this->inc2();\r\n }\r\n\r\n function __destruct() {\r\n echo(\"AAAAAAAAAAAAAARGH!!\\n\");\r\n }\r\n\r\n}\r\n\r\n$y = plus(3,4);\r\n\r\n$y = Thing::add(3,4);\r\n\r\n$z = new Thing(7);\r\n$a = new Thing(10);\r\n\r\n$z->increment(4);\r\n\r\n$a->increment(5);\r\n\r\n$y = $z->add(5,6);\r\n\r\nunset($z);\r\necho(\"The last line\\n\");\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"I wrote this code to answer some PHP Object Oriented questions during office hours. function plus($x, $y) { return $x + $y; } class Thing { public $value; private $a; protected $b; function __construct($start=0) { echo(“Construct\\n”); var_dump($this->value); $this->value = $start; $value = 12345; var_dump($this->value); echo(“Done\\n”); } public static function add($x, $y) { \/\/ Cannot use […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5124","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/5124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/comments?post=5124"}],"version-history":[{"count":5,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/5124\/revisions"}],"predecessor-version":[{"id":5129,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/5124\/revisions\/5129"}],"wp:attachment":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/media?parent=5124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/categories?post=5124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/tags?post=5124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}