3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keyword = array('AV女星','色诱','偷拍','走光','露点','全裸','女优','强奸','SM','三级'); $begin = microtime(TRUE); foreach($keyword as $key) { if (strpos('站和主要商业网站偷拍要树立正确办网导', $key) !== false) { echo 'true'; break; } } $end = microtime(TRUE); echo (($end-$begin)*1000).'ms'; $begin = microtime(TRUE); echo preg_match("/AV女星|色诱|偷拍|走光|露点|全裸|女优|强奸|SM|三级/", '站和主要商业网站偷拍要树立正确办网导'); $end = microtime(TRUE); echo (($end-$begin)*1000).'ms';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.4.00.0040.01114.90
7.3.120.0070.01115.29
7.3.110.0000.01514.82
7.3.100.0030.01015.25
7.3.90.0080.00414.54
7.3.80.0000.01814.91
7.3.70.0000.01315.00
7.3.60.0080.00415.07
7.3.50.0080.01215.11
7.3.40.0120.00315.09
7.3.30.0090.00614.91
7.3.20.0060.01216.80
7.3.10.0120.00316.60
7.3.00.0070.00716.63
7.2.250.0090.00915.42
7.2.240.0080.01215.25
7.2.230.0000.01015.42
7.2.220.0070.00315.25
7.2.210.0000.01115.45
7.2.200.0060.00615.22
7.2.190.0090.00615.23
7.2.180.0040.00915.27
7.2.170.0000.01215.22
7.2.00.0030.01019.26
7.1.330.0100.00715.64
7.1.320.0030.01016.05
7.1.310.0040.00715.77
7.1.300.0040.01515.89
7.1.290.0120.00315.86
7.1.280.0070.00715.77
7.1.270.0060.00915.91
7.1.260.0000.00915.98
7.1.70.0040.00417.48
7.1.60.0070.01819.32
7.1.50.0160.00717.12
7.1.00.0070.06022.38
7.0.200.0030.00616.96
7.0.140.0130.06322.19
7.0.80.0200.07719.90
7.0.70.0600.07319.88
7.0.60.0470.08319.80
7.0.50.0670.06720.34
7.0.40.0030.08720.07
7.0.30.0000.08720.19
7.0.20.0130.07320.17
7.0.10.0170.06320.09
7.0.00.0100.06319.98
5.6.280.0000.07721.07
5.6.230.0070.08020.59
5.6.220.0070.08020.67
5.6.210.0100.08020.64
5.6.200.0330.08321.05
5.6.190.0070.07720.95
5.6.180.0030.06021.10
5.6.170.0070.08720.95
5.6.160.0030.08721.00
5.6.150.0070.08720.93
5.6.140.0130.07021.05
5.6.130.0030.06720.93
5.6.120.0070.07721.03
5.6.110.0100.07721.01
5.6.100.0070.08321.06
5.6.90.0030.09021.11
5.6.80.0070.04320.33
5.6.70.0030.09020.54
5.6.60.0100.08020.50
5.6.50.0100.07720.29
5.6.40.0100.06720.40
5.6.30.0100.07020.41
5.6.20.0000.06320.43
5.6.10.0070.09720.48
5.6.00.0100.08020.36
5.5.370.0030.08720.35
5.5.360.0000.09020.50
5.5.350.0070.08320.43
5.5.340.0030.08720.80
5.5.330.0070.05320.90
5.5.320.0100.07320.91
5.5.310.0200.07020.77
5.5.300.0000.08720.82
5.5.290.0200.05020.64
5.5.280.0130.08020.88
5.5.270.0130.07720.75
5.5.260.0100.07720.91
5.5.250.0130.06320.67
5.5.240.0200.06720.30
5.5.230.0130.07320.20
5.5.220.0000.08720.27
5.5.210.0030.08720.20
5.5.200.0130.07720.16
5.5.190.0070.05020.27
5.5.180.0070.06720.18
5.5.160.0070.07020.17
5.5.150.0030.05320.14
5.5.140.0170.06720.23
5.5.130.0100.03720.27
5.5.120.0170.07020.10
5.5.110.0000.05720.27
5.5.100.0000.07720.09
5.5.90.0100.07720.00
5.5.80.0130.06020.04
5.5.70.0070.06020.05
5.5.60.0100.03720.15
5.5.50.0030.04020.05
5.5.40.0130.03320.05
5.5.30.0070.04020.14
5.5.20.0030.04020.07
5.5.10.0070.03720.08
5.5.00.0070.06319.99
5.4.450.0230.06719.36
5.4.440.0170.06019.35
5.4.430.0070.05719.28
5.4.420.0170.07319.37
5.4.410.0130.06319.24
5.4.400.0030.08019.13
5.4.390.0000.08718.81
5.4.380.0130.05719.07
5.4.370.0030.08319.10
5.4.360.0130.07718.78
5.4.350.0300.06318.96
5.4.340.0100.04318.91
5.4.320.0100.05319.09
5.4.310.0070.05719.10
5.4.300.0030.08019.05
5.4.290.0070.08319.03
5.4.280.0070.08719.02
5.4.270.0100.08018.97
5.4.260.0070.06719.07
5.4.250.0130.03718.99
5.4.240.0130.07719.11
5.4.230.0030.04719.05
5.4.220.0070.04319.04
5.4.210.0130.03319.11
5.4.200.0030.04019.14
5.4.190.0030.03718.77
5.4.180.0070.03318.95
5.4.170.0100.03319.13
5.4.160.0000.03319.09
5.4.150.0070.05319.04
5.4.140.0000.07716.37
5.4.130.0130.05316.46
5.4.120.0030.05716.32
5.4.110.0030.06016.36
5.4.100.0070.03316.30
5.4.90.0070.03316.22
5.4.80.0030.03716.32
5.4.70.0070.04016.36
5.4.60.0030.05016.32
5.4.50.0030.03316.36
5.4.40.0030.06016.33
5.4.30.0000.04316.27
5.4.20.0070.03316.40
5.4.10.0000.04716.18
5.4.00.0000.03316.12
5.3.290.0000.08716.12
5.3.280.0030.06016.12
5.3.270.0000.04016.12
5.3.260.0000.05316.12
5.3.250.0070.07716.12
5.3.240.0070.05716.12
5.3.230.0030.08316.12
5.3.220.0000.06016.12
5.3.210.0000.03716.12
5.3.200.0030.04316.12
5.3.190.0000.04016.12
5.3.180.0000.04016.12
5.3.170.0070.03716.12
5.3.160.0030.03716.12
5.3.150.0030.03716.12
5.3.140.0030.05016.12
5.3.130.0070.04016.12
5.3.120.0070.03716.12
5.3.110.0070.03316.12
5.3.100.0070.03716.12
5.3.90.0030.03716.12
5.3.80.0070.03316.12
5.3.70.0030.03716.12
5.3.60.0030.07716.12
5.3.50.0030.03716.12
5.3.40.0100.03016.12
5.3.30.0000.03316.12
5.3.20.0070.03316.12
5.3.10.0100.05016.12
5.3.00.0070.03316.12
5.2.170.0000.03016.12
5.2.160.0100.05716.12
5.2.150.0000.02716.12
5.2.140.0030.03016.12
5.2.130.0000.04316.12
5.2.120.0000.03016.12
5.2.110.0000.02716.12
5.2.100.0000.03016.12
5.2.90.0030.06316.12
5.2.80.0070.03716.12
5.2.70.0100.02316.12
5.2.60.0070.04716.12
5.2.50.0030.03016.12
5.2.40.0070.02016.12
5.2.30.0000.03016.12
5.2.20.0030.03716.12
5.2.10.0100.05316.12
5.2.00.0100.05716.12
5.1.60.0070.05016.12
5.1.50.0030.06016.12
5.1.40.0100.04316.12
5.1.30.0000.06316.12
5.1.20.0030.05716.12
5.1.10.0100.05016.12
5.1.00.0070.05716.12
5.0.50.0030.05316.12
5.0.40.0030.04716.12
5.0.30.0000.06716.12
5.0.20.0070.03016.12
5.0.10.0070.04316.12
5.0.00.0000.06016.12
4.4.90.0000.02016.12
4.4.80.0030.01316.12
4.4.70.0000.03716.12
4.4.60.0100.03016.12
4.4.50.0000.03716.12
4.4.40.0030.05716.12
4.4.30.0030.02316.12
4.4.20.0000.04016.12
4.4.10.0030.03316.12
4.4.00.0030.05316.12
4.3.110.0030.03716.12
4.3.100.0030.03716.12
4.3.90.0000.03716.12
4.3.80.0000.02716.12
4.3.70.0000.02016.12
4.3.60.0000.02716.12
4.3.50.0070.02716.12
4.3.40.0030.04016.12
4.3.30.0000.03716.12
4.3.20.0030.03316.12
4.3.10.0000.03316.12
4.3.00.0030.03316.12

preferences:
32.6 ms | 401 KiB | 5 Q