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<?php $variable = 'running'; if('running' == $variable) { echo "This looks ok = 'running' == \$variable"; } $variable = true; if('running' == $variable) { echo "\nbut it actually is not"; } if('running' === $variable) { echo "\nin a safe world this won't show but"; } $variable = 'running'; if('running' === $variable) { echo "\nin a safe world this will show"; }
Output for git.master, git.master_jit, rfc.property-hooks
This looks ok = 'running' == $variable but it actually is not in a safe world this will show

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