PHP - Versionsgeschichte

Geist: /* SETCOOKIE WITH PHP AND CHECK|READ */

2022-09-23T10:23:22Z

SETCOOKIE WITH PHP AND CHECK|READ

2022-09-21T09:31:27Z

SETCOOKIE WITH PHP AND CHECK|READ

2022-09-21T09:31:16Z

SETCOOKIE WITH PHP AND CHECK|READ

2022-09-21T09:31:07Z

SETCOOKIE WITH PHP AND CHECK|READ

2022-09-21T09:30:55Z

2022-05-15T14:54:58Z

prevent code injection attacks in PHP

2022-05-15T14:54:30Z

ALL POST DATA PHP

2022-05-15T14:53:02Z

ALL POST DATA PHP

2022-05-15T14:52:39Z

prevent code injection attacks in PHP

2022-05-15T14:51:13Z

← Nächstältere Version		Version vom 21. September 2022, 09:31 Uhr
Zeile 124:		Zeile 124:
	==== SETCOOKIE WITH PHP AND CHECK\|READ ====		==== SETCOOKIE WITH PHP AND CHECK\|READ ====

−	[ https://stackoverflow.com/a/73766732/15125291 ]	+	https://stackoverflow.com/a/73766732/15125291

← Nächstältere Version		Version vom 21. September 2022, 09:31 Uhr
Zeile 124:		Zeile 124:
	==== SETCOOKIE WITH PHP AND CHECK\|READ ====		==== SETCOOKIE WITH PHP AND CHECK\|READ ====

−	[https://stackoverflow.com/a/73766732/15125291]	+	[ https://stackoverflow.com/a/73766732/15125291 ]

← Nächstältere Version		Version vom 21. September 2022, 09:31 Uhr
Zeile 124:		Zeile 124:
	==== SETCOOKIE WITH PHP AND CHECK\|READ ====		==== SETCOOKIE WITH PHP AND CHECK\|READ ====

−	[[ https://stackoverflow.com/a/73766732/15125291]]	+	[https://stackoverflow.com/a/73766732/15125291]

← Nächstältere Version		Version vom 21. September 2022, 09:30 Uhr
Zeile 121:		Zeile 121:

	[https://stackoverflow.com/questions/60174/how-can-i-prevent-sql-injection-in-php How can I prevent SQL injection in PHP?]		[https://stackoverflow.com/questions/60174/how-can-i-prevent-sql-injection-in-php How can I prevent SQL injection in PHP?]
		+
		+	==== SETCOOKIE WITH PHP AND CHECK\|READ ====
		+
		+	[[ https://stackoverflow.com/a/73766732/15125291]]

← Nächstältere Version		Version vom 15. Mai 2022, 14:54 Uhr
Zeile 103:		Zeile 103:

	htmlspecialchars() used when?		htmlspecialchars() used when?
		+	[https://www.php.net/manual/de/function.htmlspecialchars.php htmlspecialchars]

	htmlspecialchars is roughly the same as htmlentities. The difference: character encodings.		htmlspecialchars is roughly the same as htmlentities. The difference: character encodings.

@@ Zeile 112: / Zeile 112: @@
   '''foreach ($_POST as $key => $value) {'''
-  '''   echo "Field ".htmlspecialchars($key)." is ".htmlspecialchars($value)."<br>";'''
+  '''   echo "Field ".htmlspecialchars($key)." is ".htmlspecialchars($value);'''
   ''' }'''
   [https://stackoverflow.com/questions/6334830/php-possible-to-automatically-get-all-posted-data PHP: Possible to automatically get all POSTed data?]

← Nächstältere Version		Version vom 15. Mai 2022, 14:52 Uhr
Zeile 108:		Zeile 108:
	Both encode control characters like <, >, & and so on used for opening tags etc. htmlentities also encode chars from other languages like umlauts, euro-symbols and such. If your websites are UTF, use htmlspecialchars(), otherwise use htmlentities().		Both encode control characters like <, >, & and so on used for opening tags etc. htmlentities also encode chars from other languages like umlauts, euro-symbols and such. If your websites are UTF, use htmlspecialchars(), otherwise use htmlentities().
	[https://stackoverflow.com/questions/1205889/how-to-prevent-code-injection-attacks-in-php How to prevent code injection attacks in PHP?]		[https://stackoverflow.com/questions/1205889/how-to-prevent-code-injection-attacks-in-php How to prevent code injection attacks in PHP?]
		+
		+	==== ALL POST DATA PHP ====
		+
		+	'''foreach ($_POST as $key => $value) {
		+	echo "Field ".htmlspecialchars($key)." is ".htmlspecialchars($value)."<br>";
		+	}'''
		+
		+	[https://stackoverflow.com/questions/6334830/php-possible-to-automatically-get-all-posted-data PHP: Possible to automatically get all POSTed data?]

← Nächstältere Version		Version vom 15. Mai 2022, 14:51 Uhr
Zeile 93:		Zeile 93:
	''' finally{}'''		''' finally{}'''
	[https://www.php.net/manual/de/errorfunc.configuration.php#ini.error-reporting Laufzeit-Konfiguration]		[https://www.php.net/manual/de/errorfunc.configuration.php#ini.error-reporting Laufzeit-Konfiguration]
		+
		+	==== prevent code injection attacks in PHP ====
		+
		+	mysql_real_escape_string used when insert into database
		+	htmlentities() used when outputting data into webpage
		+	htmlspecialchars() used when?
		+	strip_tags() used when?
		+	addslashes() used when?
		+
		+	htmlspecialchars() used when?
		+
		+	htmlspecialchars is roughly the same as htmlentities. The difference: character encodings.
		+
		+	Both encode control characters like <, >, & and so on used for opening tags etc. htmlentities also encode chars from other languages like umlauts, euro-symbols and such. If your websites are UTF, use htmlspecialchars(), otherwise use htmlentities().
		+	[https://stackoverflow.com/questions/1205889/how-to-prevent-code-injection-attacks-in-php How to prevent code injection attacks in PHP?]