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Mavzu: PHP dasturlash tili

Mavzu fayllari (2)

148.

BahhTeeUz

(4797) [off] | TXT |

53| 6 Jul 2018, 16:14

Tayotabek (6 Jul 2018, 15:10):

<?php

session_start();

$_SESSION

["test"]='yordam';

unset($_SESSION

["test"]));

?>

.
1.Session orqali test• • •

Tayotabek, session_start bu sizning shu test degan qobiqqa yordam so'zini saqlashni buyuruvchi buyruq. unset o'chirish buyrug'i.

Oxirgi o'zgarish: BahhTeeUz (6 Jul 2018, 16:14)

Raxmat aytdi (1): Tayotabek,

149. Tayotabek

(1511) [off] | TXT |

53| 6 Jul 2018, 16:23

Yana bir savol

oxirgi xarf öyinimda simvolar va sonlar yozsa böladi shunga phpda qanday filtir qöyishni bilmayapman googledan qidirib topganlarim ruscha ekan umuman tushunmadim

hama sonlarga va ' simvolidan tashqari boshqa hama simvolga qanday filtir qöysam böladi
$xat = $_post['xat'];
if ($xat = ?)
echo 'taqiqlangan son simvol bor';??

150.

BahhTeeUz

(4797) [off] | TXT |

53| 6 Jul 2018, 17:23

Tayotabek (6 Jul 2018, 16:23):
Yana bir savol

oxirgi xarf öyinimda simvolar va sonlar yozsa böladi shunga phpda qanday filtir qöyishni bilmayapman googledan qidiri• • •

Tayotabek, agar mysql bo'lsa, mysql_real_escape_string($_POST['xat']);

151. Tayotabek

(1511) [off] | TXT |

53| 6 Jul 2018, 17:26

BahhTeeUz (6 Jul 2018, 17:23):
Tayotabek, agar mysql bo'lsa, mysql_real_escape_string($_POST['xat']);

Bahh Tee, bazaga yuborishda emas agar söz öyinida simvolar va sonlar ishlatsa taqiqlash kerak

152.

BahhTeeUz

(4797) [off] | TXT |

53| 6 Jul 2018, 17:35

Tayotabek (6 Jul 2018, 17:26):
Bahh Tee, bazaga yuborishda emas agar söz öyinida simvolar va sonlar ishlatsa taqiqlash kerak

Tayotabek, if (preg_match("/belgilar/",$_POST['xat'])){ echo "taqiqlangan belgilar";}

153. Tayotabek

(1511) [off] | TXT |

52| 6 Jul 2018, 18:37

BahhTeeUz (6 Jul 2018, 17:35):
Tayotabek, if (preg_match("/belgilar/",$_POST['xat'])){ echo "taqiqlangan belgilar";}

Bahh Tee, if (preg_match("/&,=,@,§,hk/",$_POST['xat'])){ echo "taqiqlangan belgilar";}
shu tartibda böladimi?

154.

BahhTeeUz

(4797) [off] | TXT |

52| 6 Jul 2018, 18:44

Tayotabek (6 Jul 2018, 18:37):
Bahh Tee, if (preg_match("/&,=,@,§,hk/",$_POST['xat'])){ echo "taqiqlangan belgilar";}
shu tartibda bölad• • •

Tayotabek, preg_match("/&/=/@/?/[<>\/]/", $_POST['xat']);
adashmasam shunday bo'ladi :-)

Raxmat aytdi (1): Tayotabek,

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