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<?php class Value { protected $value; public function __construct($value) { $this->value = $value; } public function getValue() { return $this->value; } } $three = new Value(3); $four = new Value(4); $closure = static function ($delta) { var_dump($this->getValue() + $delta); }; $closure->call($three, 4); $closure->call($four, 4);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Cannot bind an instance to a static closure in /in/ajiVH on line 19 Warning: Cannot bind an instance to a static closure in /in/ajiVH on line 20
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 Warning: Cannot bind an instance to a static closure in /in/ajiVH on line 19 Warning: Cannot bind an instance to a static closure in /in/ajiVH on line 20
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Call to undefined method Closure::call() in /in/ajiVH on line 19
Process exited with code 255.
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