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<?php $func = new ReflectionFunction( 'hash_hmac' ); var_dump($func->getParameters()[0]); $func = new ReflectionFunction( 'hash_hmac_file' ); var_dump($func->getParameters()[0]); $func = new ReflectionFunction( 'hash_init' ); var_dump($func->getParameters()); $func = new ReflectionFunction( 'hash_pbkdf2' ); var_dump($func->getParameters()[0]);
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" } array(4) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(5) "flags" } [2]=> object(ReflectionParameter)#4 (1) { ["name"]=> string(3) "key" } [3]=> object(ReflectionParameter)#5 (1) { ["name"]=> string(7) "options" } } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" }
Output for 8.0.0 - 8.0.30
object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" } array(3) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(5) "flags" } [2]=> object(ReflectionParameter)#4 (1) { ["name"]=> string(3) "key" } } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" } array(3) { [0]=> object(ReflectionParameter)#2 (1) { ["name"]=> string(4) "algo" } [1]=> object(ReflectionParameter)#3 (1) { ["name"]=> string(7) "options" } [2]=> object(ReflectionParameter)#4 (1) { ["name"]=> string(3) "key" } } object(ReflectionParameter)#1 (1) { ["name"]=> string(4) "algo" }
preferences:
104.47 ms | 1458 KiB | 4 Q