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Implement own minimalistic var_export and drop the one from PEAR.

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This commit is contained in:
Michal Čihař
2006-07-20 13:47:07 +00:00
parent 506e938ff0
commit aa73d33cf6
3 changed files with 45 additions and 153 deletions
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49
scripts/setup.php
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@@ -9,9 +9,6 @@ define( 'PMA_MINIMUM_COMMON', TRUE );
chdir('..');
require_once('./libraries/common.lib.php');
// var_export for older PHP
require_once('./libraries/compat/var_export.php');
// Grab configuration defaults
$PMA_Config = new PMA_Config();
@@ -411,6 +408,39 @@ function get_server_name($val, $id = FALSE) {
return $ret;
}
/**
* Exports variable to PHP code, very limited version of var_export
*
* @param string data to export
*
* @see var_export
*
* @return string PHP code containing variable value
*/
function PMA_var_export($input) {
$output = '';
if (is_null($input)) {
$output .= 'NULL';
} elseif (is_array($input)) {
$output .= "array (\n";
foreach($input as $key => $value) {
$output .= PMA_var_export($key) . ' => ' . PMA_var_export($value);
$output .= ",\n";
}
$output .= ')';
} elseif (is_string($input)) {
$output .= '\'' . addslashes($input) . '\'';
} elseif (is_int($input) || is_double($input)) {
$output .= (string) $input;
} elseif (is_bool($input)) {
$output .= $input ? 'true' : 'false';
} else {
die('Unknown type for PMA_var_export: ' . $input);
}
return $output;
}
/**
* Creates configuration code for one variable
*
@@ -432,23 +462,26 @@ function get_cfg_val($name, $val) {
$ret .= $name . " = array(\n";
} else {
// Something unknown...
$ret .= $name. ' = ' . var_export($val, TRUE) . ";\n";
$ret .= $name. ' = ' . PMA_var_export($val) . ";\n";
break;
}
}
if ($type == 'string') {
$ret .= $name. "['$k'] = " . var_export($v, TRUE) . ";\n";
$ret .= get_cfg_val($name . "['$k']", $v);
} elseif ($type == 'int') {
$ret .= " " . var_export($v, TRUE) . ",\n";
$ret .= " " . PMA_var_export($v) . ",\n";
}
}
if ($type == 'int') {
if (!isset($type)) {
/* Empty array */
$ret .= $name . " = array();\n";
} elseif ($type == 'int') {
$ret .= ");\n";
}
$ret .= "\n";
unset($type);
} else {
$ret .= $name . ' = ' . var_export($val, TRUE) . ";\n";
$ret .= $name . ' = ' . PMA_var_export($val) . ";\n";
}
return $ret;
}