Problem to read parameter

[jhoerter70]

Hi,
i have a problem to read system-stats with php.
May be it is a problem of line in system-stats, normally the names has underline?

Code:
echo $ap->system-stats=>cpu . PHP_EOL;
Error:
PHP Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ';' or ',' in ....

"system-stats": {
"cpu": "10.9",
"mem": "40.9",
"uptime": "28187"
},

[malle-pietje]

I believe you need to use a single arrow instead of a double arrow like so:

echo $ap->system-stats->cpu . PHP_EOL;

[jhoerter70]

I'm sorry the double arrow is from another test.

I correct it to

echo $ap->system-stats->cpu . PHP_EOL;

and now the error is:

PHP Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR), expecting ';' or ',' in

[malle-pietje]

Ah OK. Then the issue is caused by the property name which contains a dash. Change the line to this:

echo $ap->{"system-stats"}->cpu . PHP_EOL;

[jhoerter70]

That's was it. Thank you.