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<?php /* Some file #1 */ /** * Using a class to orginize your commonly accessed variables has a few * benifits, one of which is being able to well document each variable. */ class my_vars { /** * Does this, this, and this. Is set in /path/file.ext */ public static $var1; /** * Does this, this, and this. Is set by my_vars::init() */ public static $var2; /** * Does this, this, and this. */ public static $var3 = 'baz'; /*** Methods ***/ /** * Sets up some of the variables values. Should be called at the end of this * file, or sometime later in the script. */ public static function init() { self::$var2 = 'bar'; } } my_vars::init(); /* Some (later) file #2 */ function my_func() { // do stuff my_vars::$var1 = 'foo'; // do stuff } my_func(); echo my_vars::$var1.PHP_EOL; echo my_vars::$var2.PHP_EOL; echo my_vars::$var3;
Output for 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
foo bar baz
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/lVOJ3 on line 55 fooPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/lVOJ3 on line 56 barPHP_EOLbaz
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lVOJ3 on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lVOJ3 on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/lVOJ3 on line 14
Process exited with code 255.

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