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<?php $time = microtime(true); for ($i = 0; $i < 10000; $i++) { preg_match('/^label-(.+)/', 'label-en_US', $matches); } $time = microtime(true) - $time; echo 'preg_match() took ' . number_format($time, 3) . ' seconds' . "\n"; $time = microtime(true); for ($i = 0; $i < 10000; $i++) { explode('-', 'label-en_US'); } $time = microtime(true) - $time; echo 'explode() took ' . number_format($time, 3) . ' seconds' . "\n";
Output for 7.0.13, 7.4.1
preg_match() took 0.030 seconds explode() took 0.003 seconds
Output for 7.3.10, 7.4.0
preg_match() took 0.002 seconds explode() took 0.001 seconds
Output for 7.3.8, 7.3.13
preg_match() took 0.002 seconds explode() took 0.002 seconds
Output for 7.3.12
preg_match() took 0.023 seconds explode() took 0.002 seconds
Output for 7.2.0, 7.2.3, 7.2.5, 7.2.7, 7.2.17, 7.2.19, 7.2.21, 7.2.25, 7.3.11
preg_match() took 0.003 seconds explode() took 0.002 seconds
Output for 7.0.3, 7.3.9
preg_match() took 0.031 seconds explode() took 0.002 seconds
Output for 7.0.15, 7.0.17, 7.1.31, 7.3.7
preg_match() took 0.025 seconds explode() took 0.004 seconds
Output for 7.0.21, 7.1.7, 7.3.6
preg_match() took 0.022 seconds explode() took 0.003 seconds
Output for 7.3.5
preg_match() took 0.026 seconds explode() took 0.002 seconds
Output for 7.3.4
preg_match() took 0.003 seconds explode() took 0.001 seconds
Output for 7.0.5, 7.0.10, 7.0.18, 7.0.28, 7.1.4, 7.1.19, 7.1.32 - 7.1.33, 7.2.18, 7.2.20, 7.3.3
preg_match() took 0.004 seconds explode() took 0.002 seconds
Output for 7.3.2
preg_match() took 0.032 seconds explode() took 0.003 seconds
Output for 7.2.1, 7.2.23, 7.3.1
preg_match() took 0.039 seconds explode() took 0.004 seconds
Output for 7.3.0
preg_match() took 0.004 seconds explode() took 0.003 seconds
Output for 7.2.26
preg_match() took 0.042 seconds explode() took 0.002 seconds
Output for 7.2.24
preg_match() took 0.025 seconds explode() took 0.002 seconds
Output for 7.0.25, 7.2.22
preg_match() took 0.023 seconds explode() took 0.003 seconds
Output for 7.2.16
preg_match() took 0.015 seconds explode() took 0.003 seconds
Output for 7.2.15
preg_match() took 0.045 seconds explode() took 0.003 seconds
Output for 7.2.14
preg_match() took 0.049 seconds explode() took 0.004 seconds
Output for 7.2.13
preg_match() took 0.013 seconds explode() took 0.002 seconds
Output for 7.2.12
preg_match() took 0.051 seconds explode() took 0.004 seconds
Output for 7.2.11
preg_match() took 0.033 seconds explode() took 0.002 seconds
Output for 7.2.10
preg_match() took 0.057 seconds explode() took 0.004 seconds
Output for 7.2.9
preg_match() took 0.027 seconds explode() took 0.002 seconds
Output for 7.2.8
preg_match() took 0.021 seconds explode() took 0.002 seconds
Output for 7.2.6
preg_match() took 0.029 seconds explode() took 0.002 seconds
Output for 7.2.4
preg_match() took 0.012 seconds explode() took 0.002 seconds
Output for 7.2.2
preg_match() took 0.021 seconds explode() took 0.003 seconds
Output for 7.1.30
preg_match() took 0.021 seconds explode() took 0.004 seconds
Output for 7.0.1, 7.0.14, 7.0.30 - 7.0.31, 7.1.3, 7.1.29
preg_match() took 0.005 seconds explode() took 0.002 seconds
Output for 7.1.28
preg_match() took 0.006 seconds explode() took 0.002 seconds
Output for 7.1.27
preg_match() took 0.016 seconds explode() took 0.003 seconds
Output for 7.1.26
preg_match() took 0.028 seconds explode() took 0.002 seconds
Output for 7.1.25
preg_match() took 0.018 seconds explode() took 0.004 seconds
Output for 5.5.26, 5.6.4, 7.1.12, 7.1.24
preg_match() took 0.033 seconds explode() took 0.005 seconds
Output for 7.1.0, 7.1.23
preg_match() took 0.046 seconds explode() took 0.003 seconds
Output for 7.1.22
preg_match() took 0.020 seconds explode() took 0.003 seconds
Output for 7.1.21
preg_match() took 0.018 seconds explode() took 0.003 seconds
Output for 7.1.20
preg_match() took 0.011 seconds explode() took 0.002 seconds
Output for 7.1.18
preg_match() took 0.041 seconds explode() took 0.003 seconds
Output for 5.2.7, 5.2.9, 5.2.13 - 5.2.14, 7.1.17
preg_match() took 0.006 seconds explode() took 0.003 seconds
Output for 7.0.27, 7.1.16
preg_match() took 0.024 seconds explode() took 0.003 seconds
Output for 7.0.22, 7.1.15
preg_match() took 0.008 seconds explode() took 0.002 seconds
Output for 7.1.1, 7.1.14
preg_match() took 0.028 seconds explode() took 0.003 seconds
Output for 7.1.13
preg_match() took 0.053 seconds explode() took 0.003 seconds
Output for 7.1.11
preg_match() took 0.025 seconds explode() took 0.003 seconds
Output for 7.1.10
preg_match() took 0.007 seconds explode() took 0.002 seconds
Output for 7.1.9
preg_match() took 0.037 seconds explode() took 0.004 seconds
Output for 7.1.8
preg_match() took 0.061 seconds explode() took 0.003 seconds
Output for 7.0.0, 7.1.6
preg_match() took 0.026 seconds explode() took 0.003 seconds
Output for 5.5.28, 7.1.5
preg_match() took 0.029 seconds explode() took 0.005 seconds
Output for 7.0.12, 7.1.2
preg_match() took 0.005 seconds explode() took 0.003 seconds
Output for 7.0.33
preg_match() took 0.052 seconds explode() took 0.003 seconds
Output for 7.0.32
preg_match() took 0.010 seconds explode() took 0.002 seconds
Output for 7.0.29
preg_match() took 0.027 seconds explode() took 0.004 seconds
Output for 7.0.26
preg_match() took 0.013 seconds explode() took 0.003 seconds
Output for 7.0.24
preg_match() took 0.042 seconds explode() took 0.003 seconds
Output for 7.0.23
preg_match() took 0.038 seconds explode() took 0.002 seconds
Output for 5.1.3, 5.2.8, 5.2.12, 7.0.20
preg_match() took 0.007 seconds explode() took 0.003 seconds
Output for 7.0.19
preg_match() took 0.075 seconds explode() took 0.002 seconds
Output for 7.0.16
preg_match() took 0.030 seconds explode() took 0.005 seconds
Output for 5.5.7, 7.0.11
preg_match() took 0.031 seconds explode() took 0.005 seconds
Output for 7.0.9
preg_match() took 0.019 seconds explode() took 0.004 seconds
Output for 7.0.7 - 7.0.8
preg_match() took 0.036 seconds explode() took 0.003 seconds
Output for 5.5.19, 5.6.14, 5.6.19, 5.6.26, 7.0.6
preg_match() took 0.038 seconds explode() took 0.005 seconds
Output for 7.0.4
preg_match() took 0.052 seconds explode() took 0.004 seconds
Output for 7.0.2
preg_match() took 0.060 seconds explode() took 0.003 seconds
Output for 5.6.39 - 5.6.40
preg_match() took 0.032 seconds explode() took 0.005 seconds
Output for 4.3.6, 5.0.2, 5.2.1 - 5.2.2, 5.2.11, 5.2.15, 5.4.8, 5.4.10 - 5.4.11, 5.4.17, 5.4.22, 5.4.43, 5.5.0, 5.5.4 - 5.5.6, 5.5.22, 5.5.24 - 5.5.25, 5.5.29, 5.5.36, 5.6.6, 5.6.12, 5.6.29, 5.6.32 - 5.6.33, 5.6.38
preg_match() took 0.010 seconds explode() took 0.005 seconds
Output for 5.0.3, 5.2.16, 5.4.0, 5.4.7, 5.4.35 - 5.4.36, 5.5.3, 5.5.9 - 5.5.10, 5.5.12, 5.5.15, 5.5.23, 5.5.30, 5.5.34, 5.5.37, 5.6.11, 5.6.15, 5.6.18, 5.6.37
preg_match() took 0.011 seconds explode() took 0.005 seconds
Output for 5.3.22, 5.4.25 - 5.4.26, 5.4.28, 5.4.37, 5.4.40, 5.4.45, 5.5.13 - 5.5.14, 5.5.21, 5.6.13, 5.6.17, 5.6.27, 5.6.30, 5.6.36
preg_match() took 0.012 seconds explode() took 0.005 seconds
Output for 5.6.5, 5.6.35
preg_match() took 0.035 seconds explode() took 0.005 seconds
Output for 4.4.4, 5.4.15 - 5.4.16, 5.4.18 - 5.4.19, 5.4.24, 5.4.27, 5.4.29, 5.4.41, 5.5.1, 5.5.11, 5.5.31, 5.5.33, 5.5.38, 5.6.2, 5.6.8, 5.6.34
preg_match() took 0.013 seconds explode() took 0.005 seconds
Output for 5.6.31
preg_match() took 0.151 seconds explode() took 0.005 seconds
Output for 5.6.28
preg_match() took 0.034 seconds explode() took 0.007 seconds
Output for 5.6.25
preg_match() took 0.039 seconds explode() took 0.006 seconds
Output for 5.6.24
preg_match() took 0.028 seconds explode() took 0.005 seconds
Output for 5.6.23
preg_match() took 0.027 seconds explode() took 0.006 seconds
Output for 5.6.22
preg_match() took 0.027 seconds explode() took 0.005 seconds
Output for 5.6.21
preg_match() took 0.053 seconds explode() took 0.005 seconds
Output for 5.6.20
preg_match() took 0.065 seconds explode() took 0.005 seconds
Output for 5.6.7, 5.6.16
preg_match() took 0.039 seconds explode() took 0.005 seconds
Output for 5.3.8, 5.4.5 - 5.4.6, 5.4.21, 5.4.33, 5.4.42, 5.5.8, 5.5.18, 5.5.27, 5.6.10
preg_match() took 0.014 seconds explode() took 0.005 seconds
Output for 5.6.9
preg_match() took 0.025 seconds explode() took 0.006 seconds
Output for 5.6.3
preg_match() took 0.041 seconds explode() took 0.005 seconds
Output for 5.6.1
preg_match() took 0.034 seconds explode() took 0.005 seconds
Output for 5.6.0
preg_match() took 0.043 seconds explode() took 0.006 seconds
Output for 5.5.35
preg_match() took 0.029 seconds explode() took 0.006 seconds
Output for 5.5.32
preg_match() took 0.037 seconds explode() took 0.005 seconds
Output for 5.5.20
preg_match() took 0.048 seconds explode() took 0.006 seconds
Output for 5.5.17
preg_match() took 0.045 seconds explode() took 0.005 seconds
Output for 5.4.9, 5.4.20, 5.4.23, 5.4.39, 5.5.16
preg_match() took 0.016 seconds explode() took 0.008 seconds
Output for 5.5.2
preg_match() took 0.016 seconds explode() took 0.007 seconds
Output for 5.3.1 - 5.3.2, 5.3.4, 5.3.16, 5.3.20, 5.4.3, 5.4.44
preg_match() took 0.013 seconds explode() took 0.006 seconds
Output for 5.4.38
preg_match() took 0.017 seconds explode() took 0.005 seconds
Output for 5.3.15, 5.4.12, 5.4.34
preg_match() took 0.015 seconds explode() took 0.005 seconds
Output for 5.4.32
preg_match() took 0.022 seconds explode() took 0.006 seconds
Output for 5.4.31
preg_match() took 0.034 seconds explode() took 0.006 seconds
Output for 5.4.30
preg_match() took 0.042 seconds explode() took 0.005 seconds
Output for 4.3.11, 4.4.6, 5.4.14
preg_match() took 0.010 seconds explode() took 0.006 seconds
Output for 4.3.3, 4.3.10, 5.0.1, 5.3.11, 5.3.25, 5.4.13
preg_match() took 0.011 seconds explode() took 0.006 seconds
Output for 5.3.12 - 5.3.13, 5.3.19, 5.3.23 - 5.3.24, 5.3.27, 5.4.4
preg_match() took 0.014 seconds explode() took 0.006 seconds
Output for 5.4.2
preg_match() took 0.015 seconds explode() took 0.008 seconds
Output for 5.4.1
preg_match() took 0.016 seconds explode() took 0.005 seconds
Output for 4.4.5, 5.3.7, 5.3.29
preg_match() took 0.012 seconds explode() took 0.006 seconds
Output for 5.3.5, 5.3.28
preg_match() took 0.017 seconds explode() took 0.006 seconds
Output for 5.3.0, 5.3.6, 5.3.17 - 5.3.18, 5.3.21, 5.3.26
preg_match() took 0.016 seconds explode() took 0.006 seconds
Output for 5.3.14
preg_match() took 0.015 seconds explode() took 0.006 seconds
Output for 5.3.10
preg_match() took 0.018 seconds explode() took 0.009 seconds
Output for 5.3.9
preg_match() took 0.018 seconds explode() took 0.008 seconds
Output for 5.3.3
preg_match() took 0.013 seconds explode() took 0.008 seconds
Output for 4.3.4, 4.3.8, 4.4.0, 5.0.0, 5.1.0 - 5.1.2, 5.1.4 - 5.1.6, 5.2.0, 5.2.4 - 5.2.6, 5.2.17
preg_match() took 0.008 seconds explode() took 0.004 seconds
Output for 4.3.7, 5.2.3, 5.2.10
preg_match() took 0.009 seconds explode() took 0.004 seconds
Output for 5.0.5
preg_match() took 0.013 seconds explode() took 0.007 seconds
Output for 4.3.9, 5.0.4
preg_match() took 0.012 seconds explode() took 0.007 seconds
Output for 4.4.1, 4.4.9
preg_match() took 0.009 seconds explode() took 0.005 seconds
Output for 4.4.2 - 4.4.3, 4.4.8
preg_match() took 0.014 seconds explode() took 0.007 seconds
Output for 4.4.7
preg_match() took 0.007 seconds explode() took 0.004 seconds
Output for 4.3.5
preg_match() took 0.008 seconds explode() took 0.006 seconds
Output for 4.3.1 - 4.3.2
preg_match() took 0.011 seconds explode() took 0.007 seconds
Output for 4.3.0
preg_match() took -0.989 seconds explode() took 0.007 seconds
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