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<?php class bar { public function setup_pins() { for ($i = 0; $i < 4; $i++) { echo "Setting up pin " . $i . "\n"; $this->pin[$i] = new Pin; $this->pin[$i]->setup_unit(4, array()); } } } class Pin { protected static $c = 0; public function setup_unit($pin_no, $units) { $this->do_counter(); echo self::$c; } public function do_counter() { if (! isset(self::$c)) //this is kinda silly in this scenario { self::$c = 0; echo "Not set\n"; } else { self::$c++; echo "C is " . self::$c . "\n"; } } } $stuff = new bar; $stuff->setup_pins();
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Setting up pin 0 Deprecated: Creation of dynamic property bar::$pin is deprecated in /in/OHRRr on line 10 C is 1 1Setting up pin 1 C is 2 2Setting up pin 2 C is 3 3Setting up pin 3 C is 4 4
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Setting up pin 0 Deprecated: Creation of dynamic property bar::$pin is deprecated in /in/OHRRr on line 10 C is 1 1Setting up pin 1 C is 2 2Setting up pin 2 C is 3 3Setting up pin 3 C is 4 4
Output for 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 - 8.1.28
Setting up pin 0 C is 1 1Setting up pin 1 C is 2 2Setting up pin 2 C is 3 3Setting up pin 3 C is 4 4

preferences:
238.95 ms | 403 KiB | 284 Q