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 debug

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debug.php

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<?php

// Debug helpers when running in behat.

if ( ! function_exists( '_error_log' ) ) {

// Put error messages to PHP's 'error_log' when running shelled out with captured STDERR.

function _error_log( $msg ) {

error_log( sprintf( "[%s] %s\n", date( 'r' ), $msg ), 3, ini_get( 'error_log' ) );

}

}

if ( ! function_exists( '_var_dump' ) ) {

// Wrapper around PHP's var_dump to return a string rather than interfere with captured STDOUT.

// Fixes up __FILE__:__LINE__: prefix for PHP >= 7.

function _var_dump( $var ) {

$ret = '';

if ( $php_ver_7 = version_compare( PHP_VERSION, '7', '>=' ) ) {

$bt = debug_backtrace( 0, 1 );

$file_line = isset( $bt[0] ) ? "{$bt[0]['file']}:{$bt[0]['line']}:\n" : '';

}

for ( $i = 0, $cnt = func_num_args(); $i < $cnt; $i++ ) {

ob_start();

var_dump( func_get_arg( $i ) );

$v = ob_get_clean();

$ret .= $php_ver_7 ? preg_replace( '/^.*?:\n/', $file_line, $v ) : $v;

}

return $ret;

}

}