Phpwhile loop control instance description, while instance description _ PHP Tutorial

Descriptions of phpwhile loop control instances and while instances. The phpwhile loop control instance explains that while loop is the simplest loop in PHP. its basic format is: while (expr) {statement} or while (expr ): statementendwhile php while loop control instance description, while instance description

While loop is the simplest loop in PHP. its basic format is:

while (expr){    statement}

Or

while (expr):    statementendwhile;

This syntax indicates that as long as the expr expression is TRUE, statement is executed until the expr is FALSE, and statement indicates the action or logic to be executed.

In this example, 1 to 10 are output cyclically.

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The php strripos () function is used to locate the last occurrence of a string in another string.

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Php stripos () searches for the position where the string first appears in another string

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