Few function of ladybug debugger not working in symfony2 php app

Question

I am using this

https://github.com/raulfraile/LadybugBundle

They have three functions

ld($var1[, $var2[, ...]]): shortcut for ladybug_dump

ldd($var1[, $var2[, ...]]): shortcut for ladybug_dump_die

ldr($format, $var1[, $var2[, ...]]): shortcut for ladybug_return

First two are working but for third it says undefined function

Also i tried this to dump json then i also get error

ld(json_decode($jsonContent, true));

and i get this

UndefinedFunctionException: Attempted to call function "bccomp" from namespace "Ladybug\Type" in /var/www/html/site/Symfony/vendor/raulfraile/ladybug/src/Ladybug/Type/FloatType.php line 115

Nicolai Fröhlich · Accepted Answer · 2014-02-24 06:18:53Z

2

The bccomp() function needs the php BC Math extension.

These functions are only available if PHP was configured with --enable-bcmath .

The Windows version of PHP has built-in support for this extension

Check php -i | grep -i bcmath ...

There should be a line ...

BCMath support => enabled

... if the extension is enabled. Otherwise you'll probably need to recompile php with --enable-bcmath.

edited Feb 24, 2014 at 6:18

answered Feb 24, 2014 at 6:13

Nicolai Fröhlich

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7 Comments

user1994660 Over a year ago

is there any other way to fix that without recompiling php

Nicolai Fröhlich Over a year ago

What operating system are you using? you might be able to find a repository with a pre-compiled version that was built with the --enable-bcmath flag. then you'd just need to add the repo and invoke apt-get upgrade.

user1994660 Over a year ago

i am using centos . also beside this error why can't i access ldr function

Nicolai Fröhlich Over a year ago

Which version of Centos are you using? Did you manage to enable bcmath? what exception do you get when trying to invoke ldr() ? The one in the question or a different one ?

user1994660 Over a year ago

i am using centos6.4 . error i get is Function ldr is undefined in current namespace. actually i don't want to recompile php so i left that bc math. i end up using Kint

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