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run code in 300+ PHP versions simultaneously
<?php final class FullName implements JsonSerializable { public $forename; public $surname; public function __construct(string $forename, string $surname) { $this->forename = $this->validateAndNormalize($forename); $this->surname = $this->validateAndNormalize($surname); } private function validateAndNormalize($name) : string { return ucwords($name); } public function jsonSerialize() { return $this->forename . ' ' . $this->surname; } } $o = new FullName('aaa', 'bbb'); $returnValues = array( 'id' => 42, 'name' => $o, 'message' => 'The professional has been updated' ); echo json_encode($returnValues);
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
Deprecated: Return type of FullName::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3OPa3 on line 22 {"id":42,"name":"Aaa Bbb","message":"The professional has been updated"}
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.1.25 - 7.1.28, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
{"id":42,"name":"Aaa Bbb","message":"The professional has been updated"}
preferences:
209.5 ms | 410 KiB | 5 Q