Online PHP editor | rfc for Dc9Pu

@ 2017-07-03T12:01:16Z

<?php

//We're going to test this error handler passing wrong arguments to array_diff
//array_diff compares array items CASTING them to string. Yes, it is retarded. No, it's not the lol here.
//http://php.net/manual/en/function.array-diff.php

//We declare an object that can't be cast to string
$stdObject = new stdClass();

//First case: let's trigger an error
try {
    $hello = (string) $stdObject;
}catch(Throwable $ee){
    //Handler is called, exception is thrown and catched here. Yay!
    echo "Catched exception: " . $ee->getMessage() . "\n";
}

echo "\n----------\n";

//Second case: let's trigger an error
try {
    array_diff([], [$stdObject]);
}catch(Throwable $ee){
    //Handler is called, exception is thrown and catched here. Yay!
    echo "Catched exception: " . $ee->getMessage() . "\n";
}

echo "\n----------\n";

//Third case: let's trigger a slightly different error
try {
    array_diff([$stdObject], [$stdObject]);
}catch(Throwable $ee){
    //Handler is called, exception is thrown but... IT IS NOT CATCHED!
    echo "Catched exception: " . $ee->getMessage() . "\n";
}

Output for git.master, git.master_jit, rfc.property-hooks: Catched exception: Object of class stdClass could not be converted to string ---------- ---------- Catched exception: Object of class stdClass could not be converted to string

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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