PHP: intval, part 1: surprising output
Self-tutoring about PHP’s intval function: the tutor mentions a surprise. I was reading about PHP’s intval …
PHP
Comp sci: regular expressions: newline in regex
Self-tutoring about regex: the tutor mentions the newline in a detection pattern. In PHP regex, \n …
PHP: regex: is hyphen a word character?
Self-tutoring about PHP and regular expressions: the tutor looks into whether hyphen is a word character. …
PHP: definition conflict
Self-tutoring about “importing” artefacts in PHP: the tutor begins… In PHP, you can bring code from …
PHP: strpos: zero or false?
Self-tutoring about PHP comparisons: the tutor begins… In PHP, == means “compare for equality” whereas === …
Comp Sci: PHP: exponent operator
Self-tutoring about PHP: the tutor mentions its exponent operator. In PHP, 32 is 3**2. This seems …
Php: the global keyword
Self-tutoring about PHP: the tutor mentions an idea about PHP global. Consider the file $var1=”hello”; function …
Computer science: PHP: the register_globals phenomenon
Self-tutoring about PHP: the tutor looks into the hazard of register_globals. In PHP, register_globals, when set …
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