Tyson Andre 565d140248 Update note on print_r() and var_export() using output buffering ... var_export stopped using output buffering to convert output to a string long before php 7.0. See https://github.com/php/php-src/blob/PHP-7.0/ext/standard/var.c#L564-L582 highlight_string/highlight_file are still using output buffering. ``` <?php function my_buffer($value) { fprintf(STDERR, "var_export output: %s\n", var_export(array(), true)); fprintf(STDERR, "print_r output: %s\n", print_r(array(), true)); //fprintf(STDERR, "highlight_string output: %s\n", highlight_string('2+2', true)); return $value; } ob_start('my_buffer'); echo "test"; $result = ob_get_clean(); echo "Result: $result\n"; ``` Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de> Closes GH-381.		2021-02-15 15:32:20 +01:00
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functions	Update note on print_r() and var_export() using output buffering	2021-02-15 15:32:20 +01:00
book.xml	Delete redundant <!-- Membership: -->	2013-05-23 17:38:21 +00:00
constants.xml
ini.xml	Remove PHP 4 and 5.0.0 mentions.	2019-06-08 15:52:28 +00:00
reference.xml
setup.xml
versions.xml	Added PHP 8 into revision version set for var functions	2021-01-16 01:11:04 +01:00