How to perform string replacement in php

How to replace string in php: You can use str_replace() function to replace, such as [str_replace("iwind", "kiki", "i love iwind, iwind said");].

String replacement

(Recommended tutorial:php video tutorial)

str_replace("iwind", "kiki", "i love iwind, iwind said");

will output "i love kiki, kiki said"

Grammar:

str_replace(find,replace,string,count)

Parameter introduction:

• find Required. Specifies the value to look for.

• replace Required. Specifies the value to replace the value in find.

• string Required. Specifies the string to be searched for.

• count Optional. A variable counting the number of substitutions.

String deletion

$string = 'fdjborsnabcdtghrjosthabcrgrjtabc'; $string = preg_replace('/[abc]+/i','',$string);

Related recommendations:php training

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