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Proxy

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	`1`	`+<?php`
	`2`	`+`
	`3`	`+/**`
	`4`	`+ * Design pattern "Proxy" (Structural)`
	`5`	`+ * This is demo code`
	`6`	`+ * See for details: http://maxsite.org/page/php-patterns`
	`7`	`+ */`
	`8`	`+`
	`9`	`+/**`
	`10`	`+ * Real Class`
	`11`	`+ */`
	`12`	`+class RealClass`
	`13`	`+{`
	`14`	`+ public function operation1()`
	`15`	`+ {`
	`16`	`+ echo 'RealClass operation 1 <br>';`
	`17`	`+ }`
	`18`	`+`
	`19`	`+ public function operation2()`
	`20`	`+ {`
	`21`	`+ echo 'RealClass operation 2 <br>';`
	`22`	`+ }`
	`23`	`+}`
	`24`	`+`
	`25`	`+/**`
	`26`	`+ * Proxy for Real Class`
	`27`	`+ */`
	`28`	`+class ProxyClass`
	`29`	`+{`
	`30`	`+ protected $class;`
	`31`	`+`
	`32`	`+ public function __construct()`
	`33`	`+ {`
	`34`	`+ $this->class = new RealClass();`
	`35`	`+ }`
	`36`	`+`
	`37`	`+ /**`
	`38`	`+ * execute RealClass operation1`
	`39`	`+ */`
	`40`	`+ public function run1()`
	`41`	`+ {`
	`42`	`+ $this->class->operation1();`
	`43`	`+ }`
	`44`	`+`
	`45`	`+ /**`
	`46`	`+ * execute RealClass operation2`
	`47`	`+ */`
	`48`	`+ public function run2()`
	`49`	`+ {`
	`50`	`+ $this->class->operation2();`
	`51`	`+ }`
	`52`	`+}`
	`53`	`+`
	`54`	`+`
	`55`	`+/**`
	`56`	`+ * demo`
	`57`	`+ */`
	`58`	`+`
	`59`	`+/**`
	`60`	`+ * create Decorator for Real Class`
	`61`	`+ */`
	`62`	`+$p = new ProxyClass();`
	`63`	`+`
	`64`	`+$p->run1();`
	`65`	`+$p->run2();`
	`66`	`+/*`
	`67`	`+ RealClass operation 1`
	`68`	`+ RealClass operation 2`
	`69`	`+ */`
	`70`	`+`
	`71`	`+`
	`72`	`+# end of file`

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Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,7 @@ See details on http://maxsite.org/page/php-patterns`
`18`	`18`	`* "Bridge" (Structural)`
`19`	`19`	`* "Decorator" (Structural)`
`20`	`20`	`* "Flyweight" (Structural)`
	`21`	`+* "Proxy" (Structural)`
`21`	`22`
`22`	`23`
`23`	`24`	`(c) MaxSite.org, 2019, http://maxsite.org/`

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