PEAR Manual
PrevNext

PHP_Compat::loadVersion()

PHP_Compat::loadVersion() -- Load all components, or all components until a given version of PHP

Synopsis

require_once 'PHP/Compat.php';

array PHP_Compat::loadVersion (string $version)

Description

Load all components, or all components until a given version of PHP.

Parameter

string $version

The version of PHP to load components until.

Return value

array

An associative array of boolean values. The key is the name of the component loaded. The value for whether or not the component was loaded correctly.

Example

Example 52-1. Loading all components:

<?php
require_once 'PHP/Compat.php';
$components = PHP_Compat::loadVersion();

// To see which components were loaded
print_r($components);
?>

This example would show a long list of components which were loaded.

Example 52-2. Loading up to a specific version:

The components loaded would be those with versions lower than, or equal to the supplied version and greater than the current PHP version. 

<?php
require_once 'PHP/Compat.php';
$components = PHP_Compat::loadVersion('4.3.0');

// To see which components were loaded
print_r($components);
?>

This would output an array of components which were loaded. The output would be simular to: 

Array
(
    [array_diff_assoc] => 1
    [file_get_contents] => 1
    [get_include_path] => 1
    [html_entity_decode] => 1
    [image_type_to_mime_type] => 1
    [ob_get_clean] => 1
    [ob_get_flush] => 1
    [restore_include_path] => 1
    [set_include_path] => 1
    [str_shuffle] => 1
    [str_word_count] => 1
    [FILE] => 1
    [STD] => 1
    [UPLOAD_ERR] => 1
)

Note

This function should be called statically.

PrevHomeNext
PHP_Compat::loadConstant()UpPHPUnit