What does $_files means?

1046

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What does $_server means?

1004

---

Explain me what is the difference between explode() and split() functions?

1091

---

What is the difference between explode() and split() functions?

1050

---

Tell me which programming language does php resemble to?

928

---

How can we connect to a mysql database from a php script?

1104

---

Do you know what is the differences between $a != $B and $a !== $B?

1001

---

How can we display information of a variable and readable by human with php?

1074

---

Explain object-oriented methodology in php?

1000

---

What is the function mysql_pconnect() usefull for?

1113

---

Do you know what's the difference between __sleep and __wakeup?

1002

---

Explain me differences between get and post methods?

1006

---

Do you know how can we check the value of a given variable is a number?

920

---

Explain me what is the goto statement useful for?

814

---

Tell me what does pear stands for?

1077

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