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); echo preg_match_all("|SHIFT || FRACK|",$forum_post,$matches,PREG_PATTERN_ORDER);

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)
8.3.40.0060.00918.79
8.3.30.0070.00720.20
8.3.20.0040.00420.16
8.3.10.0090.00021.97
8.3.00.0030.00522.29
8.2.170.0070.00722.96
8.2.160.0070.01022.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.82
8.2.110.0120.00622.27
8.2.100.0040.00817.78
8.2.90.0000.00819.13
8.2.80.0040.00419.46
8.2.70.0050.00317.50
8.2.60.0030.00517.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00419.38
8.2.20.0040.00417.57
8.2.10.0000.00717.61
8.2.00.0000.00717.68
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0130.00923.97
8.1.230.0080.00319.16
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00717.23
8.1.190.0000.00817.38
8.1.180.0000.00818.10
8.1.170.0030.00518.54
8.1.160.0000.00818.75
8.1.150.0040.00418.46
8.1.140.0000.00717.38
8.1.130.0000.00817.88
8.1.120.0050.00217.39
8.1.110.0040.00417.40
8.1.100.0000.00717.43
8.1.90.0000.00717.40
8.1.80.0040.00417.42
8.1.70.0040.00417.40
8.1.60.0030.00517.57
8.1.50.0000.00717.46
8.1.40.0030.00517.35
8.1.30.0000.00717.46
8.1.20.0050.00317.60
8.1.10.0000.00717.38
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0080.00018.32
8.0.270.0000.00717.30
8.0.260.0030.00316.93
8.0.250.0000.00716.86
8.0.240.0030.00816.84
8.0.230.0000.00816.98
8.0.220.0000.00716.97
8.0.210.0070.00016.88
8.0.200.0000.00617.02
8.0.190.0000.00916.96
8.0.180.0000.00716.89
8.0.170.0030.00616.91
8.0.160.0030.00316.77
8.0.150.0030.00616.82
8.0.140.0030.00616.89
8.0.130.0060.00013.35
8.0.120.0040.00416.80
8.0.110.0040.00416.95
8.0.100.0000.00716.84
8.0.90.0040.00416.78
8.0.80.0080.00616.88
8.0.70.0030.00516.77
8.0.60.0040.00416.91
8.0.50.0060.00316.89
8.0.30.0140.00617.14
8.0.20.0080.01117.40
8.0.10.0030.00317.01
8.0.00.0090.00916.72
7.4.330.0020.00215.00
7.4.320.0070.00016.53
7.4.300.0030.00316.58
7.4.290.0030.00316.44
7.4.280.0000.01016.55
7.4.270.0060.00316.44
7.4.260.0000.00513.16
7.4.250.0040.00416.47
7.4.240.0000.00716.53
7.4.230.0070.00016.55
7.4.220.0140.00616.55
7.4.210.0100.00516.55
7.4.200.0040.00416.33
7.4.190.0030.00316.42
7.4.160.0100.01316.43
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0050.01116.53
7.4.120.0130.00516.39
7.4.110.0080.01116.59
7.4.100.0110.00616.51
7.4.90.0100.01516.64
7.4.80.0100.01019.39
7.4.70.0070.01016.48
7.4.60.0090.01216.63
7.4.50.0030.00616.30
7.4.40.0000.01322.77
7.4.30.0080.00916.39
7.4.10.0070.01015.00
7.4.00.0110.00514.99
7.3.330.0000.00612.95
7.3.320.0020.00213.15
7.3.310.0030.00316.22
7.3.300.0030.00316.11
7.3.290.0070.00716.21
7.3.280.0100.00616.21
7.3.270.0100.00617.40
7.3.260.0120.00616.37
7.3.250.0150.00716.21
7.3.240.0090.00916.19
7.3.230.0100.00616.45
7.3.210.0160.00716.31
7.3.200.0070.01119.39
7.3.190.0140.00916.37
7.3.180.0090.00616.26
7.3.170.0120.00616.27
7.3.160.0140.00316.48
7.3.130.0070.01014.79
7.3.120.0030.01115.00
7.3.110.0080.00814.57
7.3.100.0030.01014.63
7.3.90.0000.01114.79
7.3.80.0060.01014.65
7.3.70.0040.01214.43
7.3.60.0080.00414.68
7.3.50.0030.00914.83
7.3.40.0030.00814.59
7.3.30.0040.00814.80
7.3.20.0040.00416.68
7.3.10.0070.00316.35
7.3.00.0130.00316.71
7.2.330.0030.01316.51
7.2.320.0120.01216.46
7.2.310.0150.00616.43
7.2.300.0000.02216.59
7.2.290.0050.01116.20
7.2.260.0000.01615.09
7.2.250.0070.01014.75
7.2.240.0030.01014.76
7.2.230.0040.01214.90
7.2.220.0030.01614.97
7.2.210.0090.00614.85
7.2.200.0090.00614.93
7.2.190.0100.00314.46
7.2.180.0130.00014.54
7.2.170.0000.01214.52
7.2.160.0070.00714.60
7.2.150.0080.00416.90
7.2.140.0070.01116.97
7.2.130.0060.00916.74
7.2.120.0040.00816.83
7.2.110.0140.00016.76
7.2.100.0110.00416.63
7.2.90.0150.00017.04
7.2.80.0060.00616.61
7.2.70.0040.01116.88
7.2.60.0000.01416.70
7.2.50.0040.00716.67
7.2.40.0080.00316.70
7.2.30.0070.00716.86
7.2.20.0060.00816.80
7.2.10.0040.00816.65
7.2.00.0100.00616.84
7.1.330.0030.01115.35
7.1.320.0070.00715.57
7.1.310.0070.00715.82
7.1.300.0070.00315.64
7.1.290.0030.01315.71
7.1.280.0000.01315.68
7.1.270.0070.00715.43
7.1.260.0070.00715.93
7.1.250.0030.01415.41
7.1.240.0070.00415.44
7.1.230.0000.01715.85
7.1.220.0050.00515.65
7.1.210.0040.00715.86
7.1.200.0100.00315.64
7.1.190.0080.00815.76
7.1.180.0000.01315.53
7.1.170.0030.01215.52
7.1.160.0040.00415.84
7.1.150.0090.00615.64
7.1.140.0030.00915.74
7.1.130.0060.00615.71
7.1.120.0030.01015.68
7.1.110.0080.00815.82
7.1.100.0070.00715.74
7.1.90.0030.00615.88
7.1.80.0090.00315.81
7.1.70.0020.01116.31
7.1.60.0090.00617.50
7.1.50.0040.01316.37
7.1.40.0070.00715.85
7.1.30.0060.00315.48
7.1.20.0030.00915.82
7.1.10.0060.00815.66
7.1.00.0010.02618.85
7.0.330.0040.01115.04
7.0.320.0040.00415.35
7.0.310.0000.01115.46
7.0.300.0120.00315.28
7.0.290.0030.00615.28
7.0.280.0110.00615.30
7.0.270.0040.00715.46
7.0.260.0060.00615.12
7.0.250.0000.01415.16
7.0.240.0000.01015.41
7.0.230.0000.00815.32
7.0.220.0100.00715.45
7.0.210.0060.01015.44
7.0.200.0140.00416.00
7.0.190.0030.01415.41
7.0.180.0070.00415.35
7.0.170.0000.01315.38
7.0.160.0060.00615.15
7.0.150.0040.00715.37
7.0.140.0060.03618.63
7.0.130.0070.01015.08
7.0.120.0000.01615.30
7.0.110.0030.00915.43
7.0.100.0130.03817.64
7.0.90.0070.02517.65
7.0.80.0050.03517.66
7.0.70.0110.02517.60
7.0.60.0120.04317.65
7.0.50.0050.04217.90
7.0.40.0070.04416.73
7.0.30.0110.04016.79
7.0.20.0100.04316.82
7.0.10.0080.04216.66
7.0.00.0080.03116.75
5.6.400.0040.00814.36
5.6.390.0040.00814.57
5.6.380.0100.00313.86
5.6.370.0070.00314.32
5.6.360.0060.00614.04
5.6.350.0000.01614.39
5.6.340.0090.00913.96
5.6.330.0110.00414.16
5.6.320.0030.01214.25
5.6.310.0080.00414.44
5.6.300.0040.01214.43
5.6.290.0060.00914.17
5.6.280.0070.04017.65
5.6.270.0000.00813.97
5.6.260.0000.01314.29
5.6.250.0110.03917.38
5.6.240.0070.02517.30
5.6.230.0030.04517.51
5.6.220.0070.04517.45
5.6.210.0070.03517.34
5.6.200.0050.03817.76
5.6.190.0050.03817.71
5.6.180.0040.04817.55
5.6.170.0110.04017.77
5.6.160.0070.03317.56
5.6.150.0070.04517.78
5.6.140.0020.03717.80
5.6.130.0070.04317.65
5.6.120.0100.04117.67
5.6.110.0050.04717.59
5.6.100.0080.04017.57
5.6.90.0050.04417.62
5.6.80.0100.03517.25
5.6.70.0080.02317.09
5.6.60.0070.02517.28
5.6.50.0100.04417.31
5.6.40.0080.04217.42
5.6.30.0020.03017.40
5.6.20.0040.04717.14
5.6.10.0070.02417.27
5.6.00.0020.04417.22
5.5.380.0050.02517.30
5.5.370.0080.04017.27
5.5.360.0050.04517.26
5.5.350.0090.04217.38
5.5.340.0070.04717.38
5.5.330.0060.04117.60
5.5.320.0100.04217.39
5.5.310.0050.05017.46
5.5.300.0130.01817.72
5.5.290.0100.04417.43
5.5.280.0100.03017.63
5.5.270.0080.03517.46
5.5.260.0150.03817.47
5.5.250.0040.02617.19
5.5.240.0090.03716.97
5.5.230.0080.04017.22
5.5.220.0070.04317.06
5.5.210.0070.04617.02
5.5.200.0130.02017.09
5.5.190.0040.02417.13
5.5.180.0030.02317.18
5.5.170.0060.00914.00
5.5.160.0050.04517.20
5.5.150.0150.03617.22
5.5.140.0050.03217.09
5.5.130.0050.02817.13
5.5.120.0050.04017.08
5.5.110.0070.04017.21
5.5.100.0030.02917.25
5.5.90.0100.02617.02
5.5.80.0030.04816.82
5.5.70.0170.02717.10
5.5.60.0050.03117.19
5.5.50.0090.02217.07
5.5.40.0100.03617.04
5.5.30.0130.02017.08
5.5.20.0120.03717.10
5.5.10.0050.04317.11
5.5.00.0100.03817.00
5.4.450.0100.03815.04
5.4.440.0050.02515.06
5.4.430.0080.02215.15
5.4.420.0050.04215.21
5.4.410.0050.04715.05
5.4.400.0070.04014.89
5.4.390.0050.02514.86
5.4.380.0100.02514.97
5.4.370.0080.03314.77
5.4.360.0110.03214.97
5.4.350.0030.02914.92
5.4.340.0080.01714.80
5.4.330.0040.00810.84
5.4.320.0080.04214.93
5.4.310.0050.04114.91
5.4.300.0080.03014.91
5.4.290.0090.02814.84
5.4.280.0020.02714.93
5.4.270.0080.03714.85
5.4.260.0050.02815.12
5.4.250.0070.03714.93
5.4.240.0020.02614.90
5.4.230.0070.03514.96
5.4.220.0070.04214.66
5.4.210.0050.04014.91
5.4.200.0050.02314.95
5.4.190.0040.04214.92
5.4.180.0120.03414.81
5.4.170.0050.04114.96
5.4.160.0030.02314.93
5.4.150.0050.04014.92
5.4.140.0050.03813.64
5.4.130.0060.02213.42
5.4.120.0020.02513.56
5.4.110.0090.03613.57
5.4.100.0040.03713.48
5.4.90.0000.04113.62
5.4.80.0030.02113.51
5.4.70.0070.03713.47
5.4.60.0030.02913.58
5.4.50.0000.02713.60
5.4.40.0060.02813.55
5.4.30.0050.03313.58
5.4.20.0070.01513.53
5.4.10.0080.01713.63
5.4.00.0020.03313.25
5.3.290.0020.02312.56
5.3.280.0050.04012.38
5.3.270.0080.03812.42
5.3.260.0050.04212.44
5.3.250.0030.03012.43
5.3.240.0020.03812.36
5.3.230.0030.03812.39
5.3.220.0030.03812.34
5.3.210.0050.04012.36
5.3.200.0030.03012.44
5.3.190.0080.03612.45
5.3.180.0050.02812.52
5.3.170.0070.02212.52
5.3.160.0030.03912.52
5.3.150.0040.02412.50
5.3.140.0030.02612.38
5.3.130.0060.04112.43
5.3.120.0000.03312.51
5.3.110.0000.03212.53
5.3.100.0100.03512.24
5.3.90.0000.04312.29
5.3.80.0060.03312.14
5.3.70.0050.03712.05
5.3.60.0030.03812.18
5.3.50.0050.02312.05
5.3.40.0040.02212.06
5.3.30.0030.02012.14
5.3.20.0010.02311.91
5.3.10.0040.04011.92
5.3.00.0070.03511.84
5.2.170.0030.02710.96
5.2.160.0070.04010.96
5.2.150.0000.03710.93
5.2.140.0000.03011.14
5.2.130.0030.02711.09
5.2.120.0030.06011.02
5.2.110.0070.06011.15
5.2.100.0000.06710.89
5.2.90.0070.04710.96
5.2.80.0070.06010.91
5.2.70.0030.03311.16
5.2.60.0030.03011.12
5.2.50.0030.02711.07
5.2.40.0030.06011.03
5.2.30.0030.05010.96
5.2.20.0030.04710.78
5.2.10.0070.06010.93
5.2.00.0070.05710.65
5.1.60.0000.0379.90
5.1.50.0030.0409.86
5.1.40.0070.0509.99
5.1.30.0100.02010.41
5.1.20.0000.03310.45
5.1.10.0030.03010.16
5.1.00.0030.0309.93
5.0.50.0000.0408.57
5.0.40.0030.0478.48
5.0.30.0000.0708.30
5.0.20.0000.0308.29
5.0.10.0000.0408.29
5.0.00.0130.0378.29
4.4.90.0000.0378.29
4.4.80.0000.0378.29
4.4.70.0000.0208.29
4.4.60.0100.0308.29
4.4.50.0000.0208.29
4.4.40.0000.0308.29
4.4.30.0030.0308.29
4.4.20.0030.0338.29
4.4.10.0030.0278.29
4.4.00.0000.0278.29
4.3.110.0030.0208.29
4.3.100.0070.0278.29
4.3.90.0030.0338.29
4.3.80.0000.0478.29
4.3.70.0130.0238.29
4.3.60.0000.0178.29
4.3.50.0000.0308.29
4.3.40.0000.0578.29
4.3.30.0000.0338.29
4.3.20.0000.0278.29
4.3.10.0100.0238.29
4.3.00.0000.0278.29

preferences:
43.98 ms | 400 KiB | 5 Q