<?php
try {
$mul = new PNIFunction(PNIDataType::DOUBLE, 'PNI_mul', '/root/local/lib/libpnimath.so');
$a = new PNIDouble(100);
$b = new PNIDouble(50);
$res = $mul->invoke($a, $b);
var_dump($res);
} catch (PNIException $e) {
var_dump($e->getMessage());
var_dump($e->getTraceAsString());
}
exit;
<?php
try {
$div = new PNIFunction(PNIDataType::DOUBLE, 'PNI_div', '/root/local/lib/libpnimath.so');
$a = new PNIDouble(100);
$b = new PNIInteger(50);
$res = $div->invoke($a, $b);
var_dump($res);
} catch (PNIException $e) {
var_dump($e->getMessage());
var_dump($e->getTraceAsString());
}
exit;
<?php
try {
$add = new PNIFunction(PNIDataType::LONG, 'PNI_add', '/root/local/lib/libpnimath.so');
$a = new PNILong(100);
$b = new PNILong(10);
$res = $add->invoke($a, $b);
var_dump($res);
} catch (PNIException $e) {
var_dump($e->getMessage());
var_dump($e->getTraceAsString());
}
exit;
<?php
try {
$log = new PNIFunction(PNIDataType::INTEGER, 'PNI_log', '/root/local/lib/libpnimath.so');
$integer = new PNIInteger(100);
$res = $log->invoke($integer);
var_dump($res);
} catch (PNIException $e) {
var_dump($e->getMessage());
var_dump($e->getTraceAsString());
}
exit;
<?php
try {
$log = new PNIFunction(PNIDataType::DOUBLE, 'log10', 'libm.so.6');
$a = new PNIDouble(1.0E+26);
$b = new PNIDouble(10);
$res = $log->invoke($a);
var_dump($res);
$res = $log->invoke($b);
var_dump($res);
var_dump($log->invoke($a) / $log->invoke($b));
} catch (PNIException $e) {
var_dump($e->getMessage());
var_dump($e->getTraceAsString());
}
exit;