3v4l.org

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<?php function pipe(&$_) { return new class($_) { private $_; public function __construct(&$_) { $this->$_ = &$_; } public function __call(string $name, array $args) : self { $this->_ = $name(...$args); return $this; } }; } pipe($blah)->strtoupper('hello')->strrev($blah); echo $blah;
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property class@anonymous::$ is deprecated in /in/vee4L on line 8 Deprecated: strrev(): Passing null to parameter #1 ($string) of type string is deprecated in /in/vee4L on line 12

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