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Repeating String str_repeat function

Using str_repeat string function we can repeat a string by a number ( known as multiplier ). Say we want to repeat a string $ for ten times, here is the syntax for the function str_repeat.

str_repeat (input string, int multiplier );

Here is one example

echo str_repeat(“$”,10);

The above command will print $ ten times.

Now let us move to another example. How about printing such a pattern ?

*
**
***
****
*****
******
*******
********
*********
**********

Here is the code for this

for($i=1;$i<=10;$i++){
echo str_repeat("*",$i);
echo "<br>";
}

PHP String Functions

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substr: Collecting part of a string

substr_count: Counting occurrence of sub string in main string

str_repeat: Repeating a string number of times

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strcmp(): Case sensitive string comparison

str_pad(): String pad with specified length

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ucwords: Converting first letter of every word to UpperCase

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String Functions

htmlspecialchars md5 hash nl2br Random string strip_tags str_replace str_ireplace strlen strrev stristr split substr substr_count str_repeat strtolower strcasecmp strcmp str_pad trim ucwords

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Repeating String str_repeat function

str_repeat (input string, int multiplier );

echo str_repeat(“$”,10);

for($i=1;$i<=10;$i++){ echo str_repeat("*",$i); echo "<br>"; }

for($i=1;$i<=10;$i++){
echo str_repeat("*",$i);
echo "<br>";
}