...

...

@@ -11,7 +11,7 @@

11

11

&reftitle.description;

12

12

<methodsynopsis>

13

13

<type>bool</type><methodname>ctype_digit</methodname>

14

-

<methodparam><type>string</type><parameter>text</parameter></methodparam>

14

+

<methodparam><type>mixed</type><parameter>text</parameter></methodparam>

15

15

</methodsynopsis>

16

16

<para>

17

17

Checks if all of the characters in the provided <type>string</type>,

...

...

@@ -28,6 +28,8 @@

28

28

<listitem>

29

29

<para>

30

30

The tested string.

31

+

&note.ctype.parameter.integer;

32

+

&note.ctype.parameter.non-string;

31

33

</para>

32

34

</listitem>

33

35

</varlistentry>

...

...

@@ -40,31 +42,7 @@

40

42

<para>

41

43

Returns &true; if every character in the string

42

44

<parameter>text</parameter> is a decimal digit, &false; otherwise.

43

-

</para>

44

-

</refsect1>

45

-

46

-

<refsect1 role="changelog">

47

-

&reftitle.changelog;

48

-

<para>

49

-

<informaltable>

50

-

<tgroup cols="2">

51

-

<thead>

52

-

<row>

53

-

<entry>&Version;</entry>

54

-

<entry>&Description;</entry>

55

-

</row>

56

-

</thead>

57

-

<tbody>

58

-

<row>

59

-

<entry>5.1.0</entry>

60

-

<entry>

61

-

Before PHP 5.1.0, this function returned &true;

62

-

when <parameter>text</parameter> was an empty string.

63

-

</entry>

64

-

</row>

65

-

</tbody>

66

-

</tgroup>

67

-

</informaltable>

45

+

&ctype.result.empty-string;

68

46

</para>

69

47

</refsect1>

70

48

...

...

@@ -119,19 +97,6 @@ is_numeric($integer); // true

119

97

</para>

120

98

</refsect1>

121

99

122

-

<refsect1 role="notes">

123

-

&reftitle.notes;

124

-

<note>

125

-

<para>

126

-

This function expects a <type>string</type> to be useful, so for example passing

127

-

in an <type>integer</type> may not return the expected result. However, also note that

128

-

HTML forms will result in numeric strings and not integers. See also the

129

-

<link linkend="language.types">types</link> section of the manual.

130

-

</para>

131

-

</note>

132

-

&note.ctype.parameter.integer;

133

-

</refsect1>

134

-

135

100

<refsect1 role="seealso">

136

101

&reftitle.seealso;

137

102

<para>

...

...

@@ -141,6 +106,7 @@ is_numeric($integer); // true

141

106

<member><function>is_numeric</function></member>

142

107

<member><function>is_int</function></member>

143

108

<member><function>is_string</function></member>

109

+

<member><function>IntlChar::isdigit</function></member>

144

110

</simplelist>

145

111

</para>

146

112

</refsect1>

147

113