PHP isLittleEndian Examples

Example #1

File: endianness.php Project: heeena/php-code-eval-solutions

<?php

function isLittleEndian()
{
    $testint = 0xff;
    $p = pack('S', $testint);
    return $testint === current(unpack('v', $p));
}
if (isLittleEndian() == 1) {
    echo "LittleEndian";
} else {
    echo "BigEndian";
}

Example #2

File: ext_dba_tests_bug38698.php Project: gleamingthecube/php

<?php

function isLittleEndian()
{
    return 0xff === current(unpack('v', pack('S', 0xff)));
}
$db_file = dirname(__FILE__) . '/129php.cdb';
if (($db_make = dba_open($db_file, "n", 'cdb_make')) !== FALSE) {
    if (isLittleEndian() === FALSE) {
        dba_insert(pack('V', 129), "Booo!", $db_make);
    } else {
        dba_insert(pack('i', 129), "Booo!", $db_make);
    }
    dba_close($db_make);
    // write md5 checksum of generated database file
    var_dump(md5_file($db_file));
    @unlink($db_file);
} else {
    echo "Error creating database\n";
}
?>
===DONE===