3v4l.org

run code in 300+ PHP versions simultaneously
<?php $forum_post = <<<OP SHIFT ipsum dolor FRACK amet, FRICTION adipiscing elit. Vestibulum SHIFT FRACK FRICTION non scelerisque. Vivamus pellentesque pellentesque enim imperdiet pulvinar. Morbi in accumsan tortor, sed ultrices nulla. Nam purus nunc, venenatis ac rhoncus vel, porttitor sed metus. Suspendisse consequat suscipit felis, sit amet convallis arcu pretium vitae. Aenean aliquet est aliquam ligula ultricies eleifend. Nullam elementum non sapien non accumsan. Aliquam erat volutpat. Ut congue convallis nisi eu adipiscing. Aliquam SHIFT nulla vel adipiscing imperdiet. Duis rhoncus nisi quam, FRACK tincidunt nunc hendrerit et. FRICTION laoreet, urna ut molestie gravida, ipsum enim venenatis SHIFT FRACK condimentum urna sapien et risus. Mauris viverra leo a sem FRICTION SHIFT ornare ante scelerisque. Phasellus FRACK nisi FRICTION odio SHIFT mattis. FRACK in porta ipsum OP; //ho preg_replace(array("/SHIFT/","/FRACK/","/FRICTION/"),"CENSORED",$forum_post); preg_match_all("/SHIFT/",$forum_post,$matches); echo count($matches);

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)
8.3.60.0070.01416.88
8.3.50.0100.00718.31
8.3.40.0180.00318.79
8.3.30.0110.00418.87
8.3.20.0000.00720.20
8.3.10.0040.00423.46
8.3.00.0080.00020.87
8.2.180.0140.01116.63
8.2.170.0120.00322.96
8.2.160.0070.01320.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0060.00319.48
8.2.110.0030.00622.37
8.2.100.0110.00018.22
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.46
8.2.60.0080.00317.80
8.2.50.0000.00818.07
8.2.40.0080.00318.16
8.2.30.0040.00718.34
8.2.20.0000.00817.74
8.2.10.0080.00018.09
8.2.00.0080.00019.53
8.1.270.0090.00023.91
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0050.00318.62
8.1.160.0070.00021.95
8.1.150.0040.00418.68
8.1.140.0040.00417.52
8.1.130.0040.00417.90
8.1.120.0030.00517.69
8.1.110.0040.00417.55
8.1.100.0040.00417.61
8.1.90.0000.00717.50
8.1.80.0000.00817.63
8.1.70.0000.00717.51
8.1.60.0040.00417.80
8.1.50.0000.00817.55
8.1.40.0000.00817.54
8.1.30.0040.00417.67
8.1.20.0040.00417.79
8.1.10.0050.00217.64
8.1.00.0000.00717.61
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0040.00418.38
8.0.270.0070.00017.29
8.0.260.0040.00417.19
8.0.250.0000.00717.06
8.0.240.0000.00717.20
8.0.230.0030.00317.03
8.0.220.0000.00716.94
8.0.210.0030.00316.92
8.0.200.0000.00717.05
8.0.190.0030.00617.14
8.0.180.0030.00717.05
8.0.170.0030.00517.16
8.0.160.0040.00417.00
8.0.150.0000.00816.96
8.0.140.0000.00717.09
8.0.130.0000.00513.52
8.0.120.0060.00317.05
8.0.110.0040.00417.05
8.0.100.0000.00717.08
8.0.90.0000.00716.89
8.0.80.0090.01217.04
8.0.70.0000.00716.97
8.0.60.0040.00417.17
8.0.50.0040.00416.97
8.0.30.0100.00917.18
8.0.20.0100.01317.40
8.0.10.0000.00717.17
8.0.00.0130.00516.96
7.4.330.0000.00515.11
7.4.320.0030.00316.82
7.4.300.0030.00316.82
7.4.290.0000.00816.64
7.4.280.0040.00416.64
7.4.270.0030.00316.71
7.4.260.0000.00716.70
7.4.250.0050.00216.58
7.4.240.0020.00616.75
7.4.230.0050.00216.57
7.4.220.0090.00916.78
7.4.210.0100.01016.75
7.4.200.0000.00716.80
7.4.160.0060.00916.75
7.4.150.0110.00617.40
7.4.140.0090.01217.86
7.4.130.0110.00616.82
7.4.120.0120.00716.71
7.4.110.0110.00716.71
7.4.100.0080.00816.64
7.4.90.0060.01316.56
7.4.80.0130.00619.39
7.4.70.0060.00916.55
7.4.60.0140.00716.95
7.4.50.0080.00016.66
7.4.40.0100.00616.64
7.4.30.0090.01216.67
7.4.00.0080.00715.18
7.3.330.0050.00013.17
7.3.320.0000.00513.14
7.3.310.0030.00316.26
7.3.300.0000.00616.24
7.3.290.0060.01016.37
7.3.280.0080.01016.44
7.3.270.0100.00717.40
7.3.260.0090.01016.63
7.3.250.0070.01016.53
7.3.240.0140.00416.61
7.3.230.0100.00616.60
7.3.210.0080.00916.50
7.3.200.0060.01619.39
7.3.190.0030.01316.71
7.3.180.0040.01116.71
7.3.170.0090.01216.55
7.3.160.0060.00916.38
7.3.120.0080.00614.94
7.3.110.0080.00415.02
7.3.100.0030.00914.93
7.3.90.0090.00614.69
7.3.80.0060.00814.83
7.3.70.0040.00814.73
7.3.60.0040.01214.98
7.3.50.0130.00014.91
7.3.40.0000.01614.75
7.3.30.0080.00615.16
7.3.20.0030.01016.87
7.3.10.0070.00416.46
7.3.00.0000.01916.69
7.2.330.0060.01216.61
7.2.320.0040.01216.69
7.2.310.0110.00516.66
7.2.300.0140.00316.87
7.2.290.0030.01416.86
7.2.250.0030.01014.99
7.2.240.0040.01214.86
7.2.230.0030.01215.36
7.2.220.0090.00615.16
7.2.210.0070.01115.01
7.2.200.0080.00315.29
7.2.190.0070.00714.76
7.2.180.0090.00614.94
7.2.170.0060.01215.17
7.2.160.0090.00614.90
7.2.150.0070.00716.98
7.2.140.0060.01317.12
7.2.130.0070.01016.91
7.2.120.0070.00716.93
7.2.110.0150.00017.15
7.2.100.0000.01516.78
7.2.90.0090.00617.03
7.2.80.0030.01317.05
7.2.70.0040.00816.87
7.2.60.0060.00317.09
7.2.50.0030.01316.83
7.2.40.0030.01017.04
7.2.30.0030.01317.22
7.2.20.0100.00616.70
7.2.10.0090.00916.95
7.2.00.0000.01417.05
7.1.330.0060.01015.55
7.1.320.0030.00915.98
7.1.310.0070.01015.93
7.1.300.0030.00715.86
7.1.290.0060.00615.96
7.1.280.0030.01415.93
7.1.270.0090.00616.02
7.1.260.0070.01015.80
7.1.250.0030.00716.05
7.1.240.0030.01015.77
7.1.230.0030.01015.83
7.1.220.0030.00615.83
7.1.210.0060.00615.73
7.1.200.0050.00815.87
7.1.190.0060.00915.98
7.1.180.0060.00915.60
7.1.170.0030.01115.67
7.1.160.0090.00016.06
7.1.150.0040.01115.88
7.1.140.0060.00915.95
7.1.130.0000.01415.86
7.1.120.0030.00715.90
7.1.110.0000.01215.68
7.1.100.0090.00617.00
7.1.90.0030.00915.73
7.1.80.0070.00315.73
7.1.70.0040.00616.58
7.1.60.0070.01217.82
7.1.50.0060.01116.53
7.1.40.0040.00916.00
7.1.30.0070.00316.02
7.1.20.0070.00315.79
7.1.10.0030.00615.95
7.1.00.0030.04119.16
7.0.330.0030.00715.49
7.0.320.0070.00315.25
7.0.310.0060.00315.48
7.0.300.0090.00915.43
7.0.290.0050.00515.13
7.0.280.0000.01115.26
7.0.270.0000.01415.63
7.0.260.0030.01015.55
7.0.250.0030.01015.66
7.0.240.0070.00715.10
7.0.230.0060.00315.35
7.0.220.0110.00015.74
7.0.210.0110.00315.45
7.0.200.0020.00815.98
7.0.190.0100.00615.46
7.0.180.0030.00715.62
7.0.170.0060.00615.25
7.0.160.0000.00815.20
7.0.150.0030.00915.40
7.0.140.0020.04018.82
7.0.130.0030.01015.39
7.0.120.0060.00615.27
7.0.110.0000.01715.44
7.0.100.0090.00915.27
7.0.90.0040.01115.30
7.0.80.0000.01515.55
7.0.70.0320.04417.63
7.0.60.0280.03017.69
7.0.50.0370.04217.88
7.0.40.0050.02416.78
7.0.30.0100.04316.60
7.0.20.0100.03816.73
7.0.10.0120.03816.82
7.0.00.0160.03816.86
5.6.400.0030.01013.83
5.6.390.0070.00313.95
5.6.380.0040.00814.12
5.6.370.0040.01114.24
5.6.360.0070.01114.52
5.6.350.0030.00914.27
5.6.340.0030.01014.14
5.6.330.0000.01214.02
5.6.320.0000.01014.28
5.6.310.0110.00414.23
5.6.300.0060.00914.15
5.6.290.0000.01114.50
5.6.280.0040.04017.62
5.6.270.0080.00314.18
5.6.260.0130.00714.21
5.6.250.0070.00714.20
5.6.240.0030.01414.07
5.6.230.0000.01414.34
5.6.220.0020.03517.49
5.6.210.0080.02817.33
5.6.200.0070.02317.60
5.6.190.0030.02717.51
5.6.180.0080.04317.43
5.6.170.0020.03217.65
5.6.160.0090.04417.69
5.6.150.0030.04617.61
5.6.140.0090.04017.73
5.6.130.0070.03317.67
5.6.120.0100.04417.75
5.6.110.0030.04817.60
5.6.100.0100.03517.60
5.6.90.0090.03917.69
5.6.80.0120.04017.40
5.6.70.0050.04817.29
5.6.60.0130.03817.41
5.6.50.0160.03517.41
5.6.40.0100.03317.19
5.6.30.0060.03217.21
5.6.20.0120.04217.26
5.6.10.0080.04517.46
5.6.00.0080.04317.21
5.5.380.0060.00613.95
5.5.370.0070.00313.79
5.5.360.0070.04617.15
5.5.350.0070.04317.19
5.5.340.0110.03317.39
5.5.330.0060.04317.30
5.5.320.0050.03517.41
5.5.310.0050.04817.32
5.5.300.0070.04417.58
5.5.290.0050.05017.65
5.5.280.0060.03317.48
5.5.270.0150.03717.51
5.5.260.0110.04517.49
5.5.250.0100.04517.46
5.5.240.0110.04317.12
5.5.230.0140.03917.16
5.5.220.0070.04217.05
5.5.210.0080.03917.10
5.5.200.0140.03917.04
5.5.190.0080.04317.29
5.5.180.0030.02717.24
5.5.170.0100.00313.93
5.5.160.0030.04817.18
5.5.150.0080.04017.18
5.5.140.0040.04616.90
5.5.130.0030.04617.13
5.5.120.0150.03916.97
5.5.110.0100.04017.02
5.5.100.0100.04017.12
5.5.90.0080.03617.16
5.5.80.0070.04317.19
5.5.70.0080.04616.92
5.5.60.0150.03216.97
5.5.50.0050.02916.97
5.5.40.0070.04217.03
5.5.30.0050.03517.03
5.5.20.0090.02416.98
5.5.10.0080.04116.98
5.5.00.0080.04316.88
5.4.450.0070.04515.20
5.4.440.0090.04215.08
5.4.430.0070.04215.14
5.4.420.0050.04415.09
5.4.410.0070.03315.09
5.4.400.0040.02514.93
5.4.390.0050.04414.82
5.4.380.0050.04214.85
5.4.370.0050.03314.91
5.4.360.0080.04214.88
5.4.350.0030.02914.88
5.4.340.0040.04414.87
5.4.330.0130.00010.76
5.4.320.0110.03514.99
5.4.310.0160.03114.98
5.4.300.0150.03514.88
5.4.290.0080.03914.93
5.4.280.0040.04614.80
5.4.270.0050.04214.79
5.4.260.0090.04414.86
5.4.250.0070.03714.94
5.4.240.0060.02814.63
5.4.230.0020.04214.92
5.4.220.0020.03514.97
5.4.210.0050.04114.88
5.4.200.0050.02914.95
5.4.190.0060.03314.86
5.4.180.0060.04014.83
5.4.170.0030.03014.83
5.4.160.0110.03714.89
5.4.150.0030.03914.87
5.4.140.0000.04413.57
5.4.130.0040.04213.68
5.4.120.0050.04113.56
5.4.110.0040.03913.56
5.4.100.0030.02913.54
5.4.90.0030.04013.55
5.4.80.0100.03713.75
5.4.70.0070.01913.66
5.4.60.0080.01913.54
5.4.50.0070.03813.67
5.4.40.0050.04213.63
5.4.30.0080.04013.46
5.4.20.0080.03513.50
5.4.10.0080.03213.56
5.4.00.0050.02313.07
5.3.290.0070.04012.48
5.3.280.0090.03712.52
5.3.270.0030.04312.54
5.3.260.0070.04212.52
5.3.250.0050.02812.48
5.3.240.0100.02912.48
5.3.230.0070.02812.53
5.3.220.0070.03112.45
5.3.210.0020.04012.46
5.3.200.0090.02812.52
5.3.190.0060.03712.45
5.3.180.0070.04112.51
5.3.170.0110.03312.47
5.3.160.0030.04312.58
5.3.150.0060.03112.53
5.3.140.0050.04112.49
5.3.130.0050.04012.49
5.3.120.0030.03212.44
5.3.110.0130.03512.44
5.3.100.0070.04012.26
5.3.90.0080.03612.22
5.3.80.0080.02312.18
5.3.70.0080.02812.23
5.3.60.0130.03712.25
5.3.50.0030.04312.14
5.3.40.0030.03712.09
5.3.30.0060.04012.12
5.3.20.0050.02712.07
5.3.10.0090.03812.06
5.3.00.0020.03412.01
5.2.170.0030.06312.20
5.2.160.0130.04312.20
5.2.150.0100.05712.20
5.2.140.0070.06012.20
5.2.130.0000.06712.20
5.2.120.0170.05012.20
5.2.110.0070.06712.20
5.2.100.0070.04312.20
5.2.90.0030.03712.20
5.2.80.0070.03012.20
5.2.70.0000.04012.20
5.2.60.0100.05312.20
5.2.50.0000.06312.20
5.2.40.0070.06012.20
5.2.30.0100.04312.20
5.2.20.0130.05012.20
5.2.10.0000.06712.20
5.2.00.0030.05312.20
5.1.60.0100.04712.20
5.1.50.0070.05312.20
5.1.40.0130.04712.20
5.1.30.0070.05712.20
5.1.20.0070.05012.20
5.1.10.0070.05012.20
5.1.00.0100.04712.20
5.0.50.0030.03312.20
5.0.40.0100.03712.20
5.0.30.0030.05012.20
5.0.20.0070.04012.20
5.0.10.0100.02712.20
5.0.00.0030.06712.20
4.4.90.0000.01712.20
4.4.80.0000.03712.20
4.4.70.0030.03712.20
4.4.60.0070.02312.20
4.4.50.0070.03312.20
4.4.40.0070.05012.20
4.4.30.0030.03712.20
4.4.20.0000.03712.20
4.4.10.0030.03312.20
4.4.00.0030.05712.20
4.3.110.0000.02712.20
4.3.100.0030.03712.20
4.3.90.0000.03012.20
4.3.80.0030.05312.20
4.3.70.0000.03012.20
4.3.60.0070.03012.20
4.3.50.0000.02712.20
4.3.40.0070.05012.20
4.3.30.0070.02712.20
4.3.20.0000.03012.20
4.3.10.0030.03312.20
4.3.00.0000.03312.20

preferences:
60.93 ms | 400 KiB | 5 Q