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This PHP cheat sheet is both an introduction for beginners and a quick reference guide for advanced programmers. Bookmark it or download the free PDF now.
This is a multi-line string in NOWDOC syntax (without interpolation). foo(b: 'World!', a: 'Hello, '); // Hello, World! echo $value; echo $i++; case Hearts; case Diamonds; case Clubs; case Spades; case Hearts = '♥'; case Diamonds = '♦'; case Clubs = '♣'; case Spades = '♠'; } echo "a is greater than b"; echo "a is equal to b";
strcmp() Compares two strings (case-sensitive) 60. strcoll() Locale based string comparison. 61. strcspn() Returns the number of characters found in a string before any part of some specified characters are found. 62. strip_tags() Strips HTML and PHP tags from a string. 63. stripcslashes() Unquotes a string quoted with addcslashes() 64 ...
time(); // Current Unix Timestamp date(); // Formats Date/Time strtotime(); // Parses to Timestamp include(""); require(""); mail(to,subject,message); if (condition) { action } elseif (condition) { action } else { action } switch (1st half of condition) { case "2nd half of condition": action break; default: action break; }
The strcmp() function compares two strings. Note: The strcmp() function is binary-safe and case-sensitive. Tip: This function is similar to the strncmp() function, with the difference that you can specify the number of characters from each string to be used in the comparison with strncmp().
strcmp() will return NULL on failure. This has the side effect of equating to a match when using an equals comparison (==). Instead, you may wish to test matches using the identical comparison (===), which should not catch a NULL return. Example.
WebsiteSetup.org - Beginner’s PHP Cheat Sheet 11. Set the internal pointer to the last element of an array extract Import variables from an array into the current symbol table in_array Checks if a value exists in an arraykeyFetches a key from an array krsort Sorts an associative array by key in reverse order ...
