PHP Filter
filter_var, filter_input_array kullanılarak yapılan veri filitreleme işlemleri
<?php
$string = "<li><script>!@#$%^&*foo"'</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_SPECIAL_CHARS);
?>
$string = "<li><script>!@#$%^&*foo"'</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_SPECIAL_CHARS);
?>
Yukardaki filitreleme işlemi sonucunda ekran çıktısı
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Yukardaki çıktının HTML kaynak dosyasındaki hali
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<?php
$string = "<li><script>!@#$%^&*foo"'</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_STRING);
?>
$string = "<li><script>!@#$%^&*foo"'</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_STRING);
?>
Yukardaki filitreleme işlemi sonucunda ekran çıktısı
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Yukardaki çıktının HTML kaynak dosyasındaki hali
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<?php
$string = "<li><script>!@#$%^&*foo"'123ABÇĞÜİŞabçşiğüöç</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_NUMBER_INT);
?>
$string = "<li><script>!@#$%^&*foo"'123ABÇĞÜİŞabçşiğüöç</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_NUMBER_INT);
?>
Yukardaki filitreleme işlemi sonucunda ekran çıktısı
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<?php
$string = "<li><script>!@#$%^&*foo"'123ABÇĞÜİŞabçşiğüöç</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES);
?>
$string = "<li><script>!@#$%^&*foo"'123ABÇĞÜİŞabçşiğüöç</script><br><p /><li />";
echo filter_var($string, FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES);
?>
Yukardaki filitreleme işlemi sonucunda ekran çıktısı
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