Phpbrew: Uncaught Error: Call to undefined function Symfony\Component\Yaml\ctype_digit

[Gamesh]

Output

PHP Fatal error:  Uncaught Error: Call to undefined function Symfony\Component\Yaml\ctype_digit() in phar:///usr/bin/phpbrew/vendor/symfony/yaml/Inline.php:504
Stack trace:
#0 phar:///usr/bin/phpbrew/vendor/symfony/yaml/Inline.php(248): Symfony\Component\Yaml\Inline::evaluateScalar('--with-libdir=l...', Array)
#1 phar:///usr/bin/phpbrew/vendor/symfony/yaml/Inline.php(71): Symfony\Component\Yaml\Inline::parseScalar('--with-libdir=l...', NULL, Array, 19, true, Array)
#2 phar:///usr/bin/phpbrew/vendor/symfony/yaml/Parser.php(506): Symfony\Component\Yaml\Inline::parse('--with-libdir=l...', false, false, false, Array)
#3 phar:///usr/bin/phpbrew/vendor/symfony/yaml/Parser.php(117): Symfony\Component\Yaml\Parser->parseValue('--with-libdir=l...', false, false, false, 'sequence')
#4 phar:///usr/bin/phpbrew/vendor/symfony/yaml/Parser.php(225): Symfony\Component\Yaml\Parser->parse('- --with-libdir...', false, false, false)

Expected Result

Successfull instalation of predefined extension in config.yml

Command

phpbrew ext install +ituvs --debug

config.yml

extensions:
  ituvs:
    xdebug: stable

Build Log

no build log available.

Platform

OS:

Centos 6.8 x64

Running PHP:
php 5.5
Installing PHP:
php 7.1

phpbrew - 1.22.6
cliframework core: 2.5.4

[jhdxr]

phpbrew rely on Symfony/yaml, which needs the ctype extension to run. could you check does your php support ctype?

[Gamesh]

it appears it's not

php -r "var_dump(function_exists('ctype_digit'));"
bool(false)

i just installed php 7.1 with phpbrew, the php.net docs say that it should be included by default, but somehow it's not

phpbrew ext install ctype
solved the problem, but if extension installation depends on ctype module maybe it should be installed by default by phpbrew or at least a warning that ctype module is required for extension installation, like the curl does:

# WARNING: curl extension might be required for fetching data.

[vladkras]

I've just installed php-ctype extension and the problem has resolved

[chimu123]

Can any one help me to how to install php-ctype extension in php module

[vladkras]

@chimu123 depends on your operating system, php version and type (devel, fpm, cgi, etc.)
But I guess StackOverflow is the better place to ask such questions