本文整理汇总了PHP中f2函数的典型用法代码示例。如果您正苦于以下问题：PHP f2函数的具体用法？PHP f2怎么用？PHP f2使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了f2函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: g2
function g2()
{
foreach ($GLOBALS['usr_langs'] as $lang) {
f2();
echo $lang . ' ';
}
}示例2: f1
function f1($a)
{
echo $a;
$a = htmlspecialchars($a);
echo $a;
$a = htmlspecialchars($a);
$a = f2($a);
}示例3: f3
function f3()
{
/*
* Global requires a variable_name
*/
// global f1(); // Illegal
global ${f2()};
// Legal
// global $c->d; // Illegal
}示例4: main
function main()
{
f1();
f2();
f3();
f4();
f5();
f6();
f7();
f8();
}示例5: f2
<?php
# [OK]
function f2($b)
{
$b = htmlspecialchars($b);
return $b;
}
$A = $_POST['b'];
$A = f2($A);
echo $A;示例6: f2
<?php
function f2($b)
{
$b = htmlspecialchars($b);
return $b;
# filtering left side permanently
}
echo f2($_GET['a']);
# NOTHING
echo $_GET['a'];
# XSS示例7: f1
<?php
function f1()
{
debug_print_backtrace();
}
function f2($arg1, $arg2)
{
f1();
yield;
// force generator
}
function f3($gen)
{
$gen->rewind();
// trigger run
}
$gen = f2('foo', 'bar');
f3($gen);示例8: f2
//*/
///*
// 2 default followed by one non-default; unusual, but permitted
function f2($p1 = 100, $p2 = 1.23, $p3)
{
$argList = func_get_args();
echo "f2: # arguments passed is " . count($argList) . "\n";
foreach ($argList as $k => $e) {
echo "\targ[{$k}] = >{$e}<\n";
}
echo "\$p1: " . ($p1 == NULL ? "NULL" : $p1) . ", \$p2: " . ($p2 == NULL ? "NULL" : $p2) . ", \$p3: " . ($p3 == NULL ? "NULL" : $p3) . "\n";
}
f2();
f2(10);
f2(10, 20);
f2(10, 20, 30);
//*/
///*
// 1 default followed by one non-default followed by 1 default; unusual, but permitted
function f3($p1 = 100, $p2, $p3 = "abc")
{
$argList = func_get_args();
echo "f3: # arguments passed is " . count($argList) . "\n";
foreach ($argList as $k => $e) {
echo "\targ[{$k}] = >{$e}<\n";
}
echo "\$p1: " . ($p1 == NULL ? "NULL" : $p1) . ", \$p2: " . ($p2 == NULL ? "NULL" : $p2) . ", \$p3: " . ($p3 == NULL ? "NULL" : $p3) . "\n";
}
f3();
f3(10);
f3(10, 20);示例9: f1
$x = 2;
function f1($par)
{
var_dump($par);
$par *= 2;
}
f1($x);
// int(2)
var_dump($x);
// int(2)
function f2(&$par)
{
var_dump($par);
$par *= 2;
}
f2($x);
// int(2)
var_dump($x);
// int(4)
function f3(&$par)
{
global $par;
var_dump($par);
$par *= 2;
}
f3($x);
// NULL
var_dump($x);
// int(4)
/*
* signature ::= '&'? IDENT formal_parameter*示例10: print_level
//.........这里部分代码省略.........
$gar_PirmsRed = $m['LBruto'] / 100;
if ($this->MyPOST['noapalot_garumu'] == '1') {
$gar_PirmsRed = floor($m['LBruto'] / 10) / 10;
} elseif ($this->MyPOST['noapalot_garumu'] == '2') {
$gar_PirmsRed = (floor($m['LBruto'] / 10) + 0.5) / 10;
}
//---Tiek pārbaudīts, vai garums tiek ņemts kā nominālais garums, vai notiek nominālā garuma aprēķināšana, no kura tiks rēķināts Neto tilpums!-------------------------------------------------------------------------
$gar_PecRed = gAtskaite::nom($gar_PirmsRed, $virsmeri, $min_virsmers);
if ($this->MyPOST['is_vika'] == 'on') {
$gar_PecRed = $m['LPecReduc'] / 100;
}
//---Tiek aprēķināts nominālais garums pirms pirms redukcijas, lai varētu aprēķināt tilpumu bez virsmēra!-------------------------------------------------------------------------
$gar_NomPirsmRed = gAtskaite::nom($gar_PirmsRed, $virsmeri, $min_virsmers);
//----------------------------------------------------------------------------
$diam_TievPirmsRed = $m['DBruto'] / 1000;
$diam_VidusPirmsRed = $m['DBruto'] / 1000;
$diam_ResPirmsRed = $m['DBruto'] / 1000;
$rauk_koef = get_raukums_no_diam($raukums, $diam_TievPirmsRed * 1000);
if ($this->MyPOST['noapalot_diametru'] == 'on') {
$diam_TievPirmsRed = (floor($m['DBruto'] / 10) + 0.5) / 100;
$diam_VidusPirmsRed = (floor($m['DBruto'] / 10) + 0.5) / 100;
$diam_ResPirmsRed = (floor($m['DBruto'] / 10) + 0.5) / 100;
}
//----------------------------------------------------------------------------
if ($this->MyPOST['braka_virsmers'] == 'on') {
} else {
}
$DPecReduc = $m['DPecReduc'] / 1000;
$DReduc = $DBruto - $DPecReduc;
if ($m[brakis] != '255') {
$irbrakis = true;
$brkods = 'standart';
}
$tilpums_bruto = f2($diam_TievPirmsRed, $gar_PirmsRed, $rauk_koef, $koeficients, $gostu_tabula);
$tilpums_neto = f2($DPecReduc, $gar_PecRed, $rauk_koef, $koeficients, $gostu_tabula);
$tilpums_bruto_bez_virsmera = f2($diam_TievPirmsRed, $gar_NomPirsmRed, $rauk_koef, $koeficients, $gostu_tabula);
$tilpums_virsmers = $tilpums_bruto - $tilpums_bruto_bez_virsmera;
$tilpums_garuma_redukcija = $tilpums_bruto_bez_virsmera - $tilpums_neto;
$tilpums_diametrs_redukcija = 0;
//----------
$SVBruto += $tilpums_bruto;
if ($gostu_tabula) {
if ($VBruto == -1 || $VReducD == -1 || $VReducL == -1 || $VVirsm == -1) {
$SSkaitsBad++;
}
if ($VBruto == -1) {
$VBruto = 0;
}
if ($VReducD == -1) {
$VReducD = 0;
}
if ($VReducL == -1) {
$VReducL = 0;
}
if ($VVirsm == -1) {
$VVirsm = 0;
}
}
$VBrakis = 0;
if (strlen($this->rejected_values[$key]) == 1) {
$irbrakis = true;
$brkods = $this->rejected_values[$key];
}
if (!$irbrakis) {
/*Vai ir brakis?*/
$SVReducD += $tilpums_diametrs_redukcija;示例11: array
{
$arr = array(1, 2, 3);
foreach ($arr as &$v1) {
foreach ($arr as $v2) {
return;
}
}
}
function f3()
{
$arr = array(1, 2, 3);
foreach ($arr as $v1) {
foreach ($arr as &$v2) {
return;
}
}
}
function f4()
{
$arr = array(1, 2, 3);
foreach ($arr as &$v1) {
foreach ($arr as &$v2) {
return;
}
}
}
f1();
f2();
f3();
f4();
echo "Done\n";示例12: f1
<?php
# not entry point, vuln
function f1($a)
{
echo $a;
}
function f2($b)
{
echo $_GET['a'];
}
if (!defined('SOME_CONST')) {
die;
}
f2(3);示例13: f2
echo "f1 fetch\n";
(yield $row);
}
function f2()
{
$db = new db();
$obj = $db->async_query('select sleep(1)');
echo "f2 async_query\n";
(yield $obj);
$row = $db->fetch();
echo "f2 fetch\n";
(yield $row);
}
$start = microtime();
$gen1 = f1();
$gen2 = f2();
$gen1->current();
$gen2->current();
$gen1->next();
$gen2->next();
$ret1 = $gen1->current();
$ret2 = $gen2->current();
var_dump($ret1);
var_dump($ret2);
$end = microtime();
echo "Total time: ", $end - $start;
class db
{
static $links;
private $obj;
function getConn()示例15: f2
echo "--------------- test type hint class-name ---------------------\n";
class C1
{
}
class D1 extends C1
{
}
function f2(C1 $p1)
{
echo "Inside " . __METHOD__ . "\n";
var_dump($p1);
}
//f2(123); // Argument 1 passed to f1() must be an instance of C1, integer give
//f2([10,20]); // Argument 1 passed to f2() must be an instance of C1, array given
f2(new C1());
f2(new D1());
echo "--------------- test type hint object ---------------------\n";
function f3(object $p1)
{
echo "Inside " . __METHOD__ . "\n";
var_dump($p1);
}
//f3(123); // Argument 1 passed to f1() must be an instance of object, integer given
//f3([10,20]); // Argument 1 passed to f2() must be an instance of object, array given
//f3(new C1); // must be an instance of object, instance of C1 given
// object is not a special/recognized marker in this context
echo "--------------- test type hint interface-name ---------------------\n";
interface I1
{
}
interface I2 extends I1