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 || FRICCTION/",$forum_post,$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)
8.3.60.0120.00316.75
8.3.50.0090.00922.19
8.3.40.0070.00718.92
8.3.30.0040.01119.09
8.3.20.0080.00020.16
8.3.10.0050.00323.65
8.3.00.0030.00620.84
8.2.180.0160.00018.41
8.2.170.0140.00722.96
8.2.160.0130.00320.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.71
8.2.110.0060.00320.53
8.2.100.0090.00318.03
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0050.00317.88
8.2.60.0000.00818.05
8.2.50.0000.00818.10
8.2.40.0000.01018.27
8.2.30.0100.00018.22
8.2.20.0030.00517.78
8.2.10.0030.00518.17
8.2.00.0090.00019.60
8.1.280.0040.01125.92
8.1.270.0080.00023.91
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.81
8.1.230.0080.00619.11
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0000.00818.89
8.1.160.0040.00421.96
8.1.150.0050.00218.86
8.1.140.0040.00417.53
8.1.130.0070.00018.01
8.1.120.0080.00017.67
8.1.110.0000.00817.61
8.1.100.0040.00417.66
8.1.90.0070.00017.54
8.1.80.0000.00817.54
8.1.70.0000.00717.63
8.1.60.0030.00617.82
8.1.50.0000.00817.73
8.1.40.0050.00317.77
8.1.30.0000.00817.80
8.1.20.0040.00417.76
8.1.10.0080.00017.68
8.1.00.0050.00317.58
8.0.300.0000.00718.77
8.0.290.0080.00017.00
8.0.280.0000.00718.53
8.0.270.0000.00717.39
8.0.260.0070.00017.24
8.0.250.0030.00317.21
8.0.240.0050.00317.14
8.0.230.0030.00517.17
8.0.220.0030.00317.14
8.0.210.0070.00017.16
8.0.200.0030.00317.23
8.0.190.0000.00817.11
8.0.180.0070.00317.18
8.0.170.0030.00617.28
8.0.160.0030.00517.18
8.0.150.0070.00017.10
8.0.140.0000.00717.17
8.0.130.0000.00513.64
8.0.120.0040.00417.04
8.0.110.0080.00017.27
8.0.100.0040.00417.09
8.0.90.0040.00417.24
8.0.80.0060.01217.22
8.0.70.0000.00817.06
8.0.60.0000.00717.24
8.0.50.0040.00417.11
8.0.30.0130.01017.44
8.0.20.0120.00917.44
8.0.10.0000.00717.27
8.0.00.0150.00716.92
7.4.330.0000.00615.17
7.4.320.0040.00416.87
7.4.300.0030.00316.74
7.4.290.0040.00416.89
7.4.280.0050.00316.86
7.4.270.0040.00416.67
7.4.260.0030.00316.89
7.4.250.0050.00216.85
7.4.240.0050.00216.72
7.4.230.0000.00816.93
7.4.220.0090.01816.63
7.4.210.0060.01516.71
7.4.200.0000.00816.67
7.4.160.0090.00616.68
7.4.150.0160.00317.40
7.4.140.0070.01217.86
7.4.130.0120.00716.79
7.4.120.0110.00816.96
7.4.110.0120.01416.89
7.4.100.0030.01316.68
7.4.90.0150.00316.54
7.4.80.0190.00019.39
7.4.70.0100.00716.83
7.4.60.0140.00316.72
7.4.50.0030.00616.82
7.4.40.0100.00716.86
7.4.30.0070.01016.73
7.4.00.0070.00815.19
7.3.330.0030.00313.34
7.3.320.0000.00513.43
7.3.310.0000.00716.48
7.3.300.0030.00316.39
7.3.290.0090.00616.48
7.3.280.0100.01016.56
7.3.270.0160.00317.40
7.3.260.0100.01016.64
7.3.250.0120.00716.68
7.3.240.0070.01016.47
7.3.230.0040.01216.72
7.3.210.0070.01016.64
7.3.200.0090.00919.39
7.3.190.0130.00316.60
7.3.180.0060.00916.79
7.3.170.0080.00816.64
7.3.160.0170.00016.91
7.3.120.0040.01214.90
7.3.110.0040.00914.87
7.3.100.0050.00915.00
7.3.90.0090.00715.02
7.3.80.0090.00815.07
7.3.70.0040.00615.06
7.3.60.0050.00614.86
7.3.50.0050.00815.09
7.3.40.0030.00815.05
7.3.30.0070.00515.09
7.3.20.0100.00216.75
7.3.10.0050.01016.74
7.3.00.0050.00816.81
7.2.330.0040.01816.85
7.2.320.0060.00916.57
7.2.310.0130.00316.61
7.2.300.0030.01316.83
7.2.290.0090.00916.75
7.2.250.0090.01115.26
7.2.240.0070.01115.36
7.2.230.0080.00715.28
7.2.220.0050.00915.34
7.2.210.0070.00815.05
7.2.200.0090.00715.26
7.2.190.0050.01015.20
7.2.180.0040.00815.19
7.2.170.0030.01315.19
7.2.130.0030.01017.08
7.2.120.0070.00516.99
7.2.110.0050.00917.11
7.2.100.0060.00817.05
7.2.90.0080.00616.96
7.2.80.0080.00717.14
7.2.70.0060.00616.90
7.2.60.0090.00616.94
7.2.50.0050.00716.96
7.2.40.0030.01117.15
7.2.30.0010.01117.16
7.2.20.0060.00817.14
7.2.10.0050.00816.89
7.2.00.0090.00517.87
7.1.330.0080.00515.96
7.1.320.0080.00315.82
7.1.310.0050.00815.88
7.1.300.0040.00916.02
7.1.290.0070.00715.86
7.1.280.0070.00615.81
7.1.270.0010.01015.82
7.1.260.0050.00915.96
7.1.250.0070.00815.75
7.1.240.0090.00616.04
7.1.230.0070.00315.82
7.1.220.0040.01115.79
7.1.210.0040.00915.91
7.1.200.0060.00615.96
7.1.190.0000.01515.84
7.1.180.0070.00715.82
7.1.170.0080.00615.81
7.1.160.0070.00415.84
7.1.150.0100.00316.01
7.1.140.0030.01315.74
7.1.130.0060.00315.91
7.1.120.0100.00316.01
7.1.110.0030.01015.84
7.1.100.0080.00817.02
7.1.90.0030.00716.05
7.1.80.0040.00816.03
7.1.70.0030.00516.45
7.1.60.0050.00616.71
7.1.50.0100.00716.53
7.1.40.0000.01016.15
7.1.30.0110.00415.95
7.1.20.0030.01015.93
7.1.10.0040.01115.82
7.1.00.0050.04019.25
7.0.330.0070.00715.71
7.0.320.0030.00915.63
7.0.310.0090.00015.41
7.0.300.0040.01115.33
7.0.290.0030.00615.35
7.0.280.0070.00715.46
7.0.270.0080.00815.60
7.0.260.0070.00315.30
7.0.250.0060.00615.43
7.0.240.0040.01215.68
7.0.230.0090.00915.40
7.0.220.0090.00615.20
7.0.210.0000.01515.39
7.0.200.0070.00816.20
7.0.190.0040.00415.58
7.0.180.0040.01115.22
7.0.170.0030.00615.55
7.0.160.0040.00715.46
7.0.150.0000.01115.32
7.0.140.0030.04218.88
7.0.130.0060.00915.62
7.0.120.0040.01115.64
7.0.110.0040.01115.19
7.0.100.0030.00715.13
7.0.90.0060.00315.50
7.0.80.0100.04417.85
7.0.70.0050.04517.79
7.0.60.0080.04517.75
7.0.50.0080.04317.95
7.0.40.0030.03116.87
7.0.30.0050.03716.70
7.0.20.0100.04216.79
7.0.10.0070.04016.86
7.0.00.0100.04016.71
5.6.380.0060.00614.45
5.6.370.0000.01514.50
5.6.360.0030.01214.70
5.6.350.0060.00614.52
5.6.340.0030.00614.31
5.6.330.0100.00614.12
5.6.320.0070.01014.16
5.6.310.0030.00614.72
5.6.300.0060.00614.14
5.6.290.0000.01114.34
5.6.280.0000.04217.75
5.6.270.0000.00914.40
5.6.260.0070.00714.74
5.6.250.0040.01014.46
5.6.240.0040.01114.34
5.6.230.0070.04217.54
5.6.220.0070.04017.51
5.6.210.0080.04017.43
5.6.200.0030.04517.60
5.6.190.0120.03917.56
5.6.180.0030.03217.59
5.6.170.0160.03917.59
5.6.160.0080.04417.72
5.6.150.0050.04717.64
5.6.140.0120.03517.57
5.6.130.0070.03817.75
5.6.120.0070.04617.69
5.6.110.0100.03317.67
5.6.100.0120.04317.67
5.6.90.0050.04317.79
5.6.80.0110.04017.31
5.6.70.0060.04717.28
5.6.60.0080.04317.25
5.6.50.0020.04317.46
5.6.40.0100.03317.46
5.6.30.0120.03317.41
5.6.20.0090.04017.32
5.6.10.0030.04817.34
5.6.00.0080.02717.36
5.5.380.0030.00910.79
5.5.370.0030.04715.68
5.5.360.0100.03815.70
5.5.350.0070.04015.66
5.5.340.0010.02915.94
5.5.330.0030.04215.88
5.5.320.0030.04416.12
5.5.310.0100.03515.98
5.5.300.0080.04315.68
5.5.290.0100.04316.00
5.5.280.0050.02315.97
5.5.270.0080.04516.00
5.5.260.0070.03216.01
5.5.250.0110.03615.81
5.5.240.0060.03815.62
5.5.230.0000.04615.65
5.5.220.0020.04715.61
5.5.210.0050.02815.57
5.5.200.0030.04115.67
5.5.190.0050.02715.56
5.5.180.0050.03215.67
5.5.170.0060.00610.96
5.5.160.0110.03515.55
5.5.150.0080.04015.39
5.5.140.0070.04215.53
5.5.130.0100.04115.69
5.5.120.0080.03815.51
5.5.110.0030.02715.50
5.5.100.0020.04715.51
5.5.90.0010.04415.47
5.5.80.0050.02715.53
5.5.70.0030.04015.56
5.5.60.0060.04315.37
5.5.50.0050.03915.52
5.5.40.0050.02915.57
5.5.30.0060.03915.47
5.5.20.0030.03615.44
5.5.10.0090.03815.69
5.5.00.0040.03915.34
5.4.450.0080.03815.19
5.4.440.0050.04315.16
5.4.430.0050.02615.29
5.4.420.0050.02915.10
5.4.410.0030.04215.09
5.4.400.0050.03015.13
5.4.390.0050.03114.98
5.4.380.0050.02815.12
5.4.370.0050.02315.04
5.4.360.0020.04515.00
5.4.350.0080.01815.07
5.4.340.0070.03714.90
5.4.330.0060.00610.96
5.4.320.0030.03415.09
5.4.310.0060.04315.05
5.4.300.0090.03315.03
5.4.290.0040.02915.04
5.4.280.0060.04114.88
5.4.270.0050.03814.96
5.4.260.0020.04415.00
5.4.250.0020.03614.96
5.4.240.0040.04314.99
5.4.230.0050.02614.99
5.4.220.0050.02714.88
5.4.210.0070.03814.83
5.4.200.0080.03714.88
5.4.190.0080.03814.78
5.4.180.0040.03614.86
5.4.170.0050.03015.01
5.4.160.0080.02415.01
5.4.150.0020.04215.10
5.4.140.0060.03913.60
5.4.130.0080.03613.58
5.4.120.0050.02513.78
5.4.110.0120.02413.61
5.4.100.0100.03513.61
5.4.90.0070.03613.63
5.4.80.0100.03613.68
5.4.70.0030.03913.61
5.4.60.0100.03213.65
5.4.50.0050.04213.71
5.4.40.0030.04113.64
5.4.30.0070.03713.70
5.4.20.0030.04013.72
5.4.10.0030.04213.71
5.4.00.0020.03013.43
5.3.290.0030.04412.61
5.3.280.0050.02012.62
5.3.270.0050.04112.61
5.3.260.0070.03912.64
5.3.250.0050.04212.62
5.3.240.0040.03112.55
5.3.230.0060.04312.62
5.3.220.0060.03812.61
5.3.210.0070.04112.55
5.3.200.0080.02812.57
5.3.190.0030.02512.53
5.3.180.0080.03312.58
5.3.170.0060.02712.72
5.3.160.0030.03512.49
5.3.150.0050.03312.64
5.3.140.0030.04412.62
5.3.130.0030.02512.59
5.3.120.0070.03512.58
5.3.110.0040.03612.65
5.3.100.0080.03812.38
5.3.90.0050.02712.32
5.3.80.0020.04312.14
5.3.70.0080.03812.26
5.3.60.0070.02312.13
5.3.50.0030.03912.21
5.3.40.0020.04412.12
5.3.30.0020.04312.10
5.3.20.0030.03312.16
5.3.10.0060.03611.98
5.3.00.0130.02312.03
5.2.170.0060.03311.56
5.2.160.0060.03311.48
5.2.150.0010.02111.57
5.2.140.0030.03511.48
5.2.130.0050.03511.52
5.2.120.0070.03311.57
5.2.110.0040.03611.54
5.2.100.0090.02811.57
5.2.90.0050.03311.48
5.2.80.0030.03311.48
5.2.70.0050.02811.48
5.2.60.0050.02511.48
5.2.50.0050.03511.48
5.2.40.0050.03611.48
5.2.30.0020.03511.48
5.2.20.0050.03211.50
5.2.10.0020.02611.48
5.2.00.0050.01911.48
5.1.60.0020.02811.48
5.1.50.0030.02911.48
5.1.40.0000.03211.48
5.1.30.0050.03211.48
5.1.20.0060.01911.48
5.1.10.0080.02411.48
5.1.00.0040.02711.48
5.0.50.0060.02311.48
5.0.40.0020.01611.48
5.0.30.0000.03811.48
5.0.20.0070.01911.48
5.0.10.0050.02211.48
5.0.00.0030.03511.48
4.4.90.0020.01911.48
4.4.80.0000.01511.48
4.4.70.0070.01811.48
4.4.60.0010.02311.48
4.4.50.0030.01611.48
4.4.40.0030.02511.48
4.4.30.0000.01511.48
4.4.20.0040.01811.48
4.4.10.0040.01711.48
4.4.00.0030.02811.48
4.3.110.0040.01811.48
4.3.100.0060.01011.48
4.3.90.0010.01911.48
4.3.80.0030.01611.48
4.3.70.0020.01711.48
4.3.60.0010.02011.48
4.3.50.0010.02111.48
4.3.40.0000.02811.48
4.3.30.0040.02011.48
4.3.20.0020.02111.48
4.3.10.0020.02111.48
4.3.00.0010.01111.48

preferences:
50.44 ms | 401 KiB | 5 Q