How to randomly retrieve a value from an array?

1166

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How can I make a script that can be bilingual (supports english, german)?

1071

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How do I find out the number of parameters passed into function9?

1044

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What are the advantages and disadvantages of cascade style sheets?

1200

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What is an array in php?

1231

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What difference between require() and require_once()?

1154

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How can we calculate the similarity between two strings?

1055

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In php how can you jump in to and out of "php mode"?

1043

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How to return ascii value of character in php?

1273

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What distinguishes php from something like client side java script?

1095

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What's the difference between accessing a class method via -> and via ::?

1197

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Can php use gettext?

1097

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What is the difference between pop3 IMAP and MAPI?

1118

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What is a null coalescing operator in php7?

1210

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Which function will suitably replace 'x' if the size of a file needs to be checked? $Size=x(filename);

1066

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