trim function php

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showing results for - "trim function php"
Sofia
05 Nov 2020
1/* Removes whitespace from beginning and end of a string if
2* the second parameter is omitted
3* First parameter must be the string
4* Second parameter is optional and can include an alternative character or set of characters.
5*/
6
7// Example 1
8$string = " Hello world ";
9$trimmedString = trim($string);
10// Output = 'Hello world',
11
12// Example 2
13$string = "babcabcHello worldabbaca";
14$trimmedString = trim($string, 'abc');
15// Output = 'Hello world',
Lautaro
24 Jul 2019
1<?php
2
3$text   "\t\tThese are a few words :) ...  ";
4$binary "\x09Example string\x0A";
5$hello  "Hello World";
6var_dump($text$binary$hello);
7
8print "\n";
9
10$trimmed = trim($text);
11var_dump($trimmed);
12
13$trimmed = trim($text" \t.");
14var_dump($trimmed);
15
16$trimmed = trim($hello"Hdle");
17var_dump($trimmed);
18
19$trimmed = trim($hello'HdWr');
20var_dump($trimmed);
21
22// trim the ASCII control characters at the beginning and end of $binary
23// (from 0 to 31 inclusive)
24$clean = trim($binary"\x00..\x1F");
25var_dump($clean);
26
27?>
Grace
15 Jan 2019
1$text = "      hello world   ";
2$text = trim($text);
3
4=> "hello world"
Jessim
05 Oct 2019
1Removes whitespace from beginning and end of a string
Noemi
04 Jan 2017
1$DATA=trim("abc|1|test|","|");
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