Online PHP editor | output for BGCgH

@ 2018-07-16T18:52:08Z

<?php

/*
var_dump returning a string, in case we need it, for example to log it to a file, example:
error_log("Something something: ", var_dump_str($someArray));
*/
function var_dump_str(...$v){
    ob_start();
    var_dump(...$v);
    return ob_get_clean();    
}

//////////
//tests

$exampleVar = 'referenced var';
$exampleArray = [
        'x' => 'blah',
        'referenced' => &$exampleVar,
    ];
    

echo "result: " . var_dump_str($exampleArray);

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 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: result: array(2) { ["x"]=> string(4) "blah" ["referenced"]=> &string(14) "referenced var" }
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.

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