3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str =<<<'EOS' <xyz id="x464CaqYxUMjG7RJk4yXa8qY" data-arg="x=ktvBDojzvthKO9OOBzQLt6pi"> <xyz id="x" data-html> <h2>Security, Comfort, &amp; Convenience</h2> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Neque dicta magni amet atque doloremque velit unde adipisci omnis hic quaerat.</p> <p><xyz id="z9Sjvxxop9BiQKc9HMzuk9Z8"></xyz></p> </xyz> </xyz> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit.</p> <xyz id="ZQpXDHuJHILTVjlRpodO9WrT" data-arg="x=ktvBDojzvthKO9OOBzQLt6pi,y=IyL8raQqbQQM65w7bPWJLRSJ"> <xyz id="x" data-html> <h2>Security, Comfort, &amp; Convenience</h2> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Neque dicta magni amet atque doloremque velit unde adipisci omnis hic quaerat.</p> <p><xyz id="z9Sjvxxop9BiQKc9HMzuk9Z8"></xyz></p> </xyz> <xyz id="IyL8raQqbQQM65w7bPWJLRSJ" data-html> <div class="text-center IyL8raQqbQQM65w7bPWJLRSJ"> <h2>Happy Clients</h2> <p>Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. </p> </div> </xyz> </xyz> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit.</p> EOS; $tag = "/<xyz([^>]+)>|(<\\/xyz>)/imu"; $out = array(); $result = \preg_match_all($tag, $str, $out, PREG_PATTERN_ORDER | PREG_OFFSET_CAPTURE); echo nl2br("\n<pre>".\htmlspecialchars($str, ENT_NOQUOTES, ENCODING)."</pre>"); echo \nl2br(\print_r($out, true)); echo preg_last_error();

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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)
8.3.110.0060.00318.75
8.3.100.0080.00018.75
8.3.90.0120.00026.77
8.3.80.0000.00918.68
8.3.70.0130.00617.13
8.3.60.0030.01218.68
8.3.50.0130.00722.05
8.3.40.0070.00719.04
8.3.30.0070.00719.08
8.3.20.0040.00420.35
8.3.10.0030.00620.91
8.3.00.0060.00323.48
8.2.230.0130.00320.94
8.2.220.0040.00424.06
8.2.210.0140.00326.77
8.2.200.0120.00317.25
8.2.190.0040.01117.18
8.2.180.0120.00318.68
8.2.170.0070.00722.96
8.2.160.0030.01120.44
8.2.150.0000.00725.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00321.03
8.2.110.0030.00621.15
8.2.100.0030.00818.03
8.2.90.0050.00318.00
8.2.80.0050.00319.03
8.2.70.0080.00018.03
8.2.60.0060.00317.80
8.2.50.0000.00920.90
8.2.40.0080.00020.50
8.2.30.0040.00420.45
8.2.20.0000.00818.30
8.2.10.0070.00018.25
8.2.00.0040.00418.37
8.1.290.0040.00730.84
8.1.280.0030.01725.92
8.1.270.0090.00023.97
8.1.260.0030.00726.35
8.1.250.0080.00028.09
8.1.240.0100.00019.26
8.1.230.0030.00922.65
8.1.220.0050.00318.93
8.1.210.0030.00518.77
8.1.200.0040.00417.73
8.1.190.0060.00617.60
8.1.180.0000.00818.10
8.1.170.0030.00618.84
8.1.160.0000.00718.98
8.1.150.0030.00620.32
8.1.140.0040.00419.65
8.1.130.0000.00719.12
8.1.120.0080.00017.61
8.1.110.0080.00017.67
8.1.100.0060.00317.68
8.1.90.0080.00017.66
8.1.80.0070.00017.66
8.1.70.0000.00717.66
8.1.60.0050.00317.70
8.1.50.0030.00617.74
8.1.40.0030.00617.63
8.1.30.0000.00817.81
8.1.20.0050.00317.88
8.1.10.0000.00817.71
8.1.00.0090.00317.60
8.0.300.0040.00418.77
8.0.290.0050.00217.13
8.0.280.0050.00318.41
8.0.270.0070.00018.38
8.0.260.0060.00017.36
8.0.250.0030.00317.25
8.0.240.0050.00317.30
8.0.230.0000.00717.22
8.0.220.0000.00717.28
8.0.210.0000.00717.15
8.0.200.0000.00617.15
8.0.190.0000.00717.28
8.0.180.0080.00017.29
8.0.170.0080.00017.21
8.0.160.0000.00817.20
8.0.150.0070.00017.18
8.0.140.0000.00717.15
8.0.130.0060.00013.61
8.0.120.0070.00017.19
8.0.110.0000.00717.13
8.0.100.0040.00317.31
8.0.90.0000.00717.09
8.0.80.0040.01217.33
8.0.70.0040.00417.21
8.0.60.0040.00417.24
8.0.50.0060.00317.21
8.0.30.0070.01217.33
8.0.20.0090.00917.41
8.0.10.0070.00017.34
8.0.00.0150.00317.02
7.4.330.0000.00515.55
7.4.320.0000.00616.86
7.4.300.0090.00016.79
7.4.290.0000.00716.93
7.4.280.0040.00416.81
7.4.270.0000.00716.86
7.4.260.0030.00316.89
7.4.250.0000.00816.95
7.4.240.0030.00316.86
7.4.230.0040.00417.01
7.4.220.0070.01016.86
7.4.210.0060.01216.80
7.4.200.0000.00716.75
7.4.160.0070.01216.75
7.4.150.0150.00317.40
7.4.140.0100.01117.86
7.4.130.0080.01316.87
7.4.120.0100.01116.92
7.4.110.0070.01016.81
7.4.100.0120.00616.70
7.4.90.0080.01116.85
7.4.80.0030.01419.39
7.4.70.0210.00017.00
7.4.60.0070.01016.72
7.4.50.0070.01116.76
7.4.40.0070.01016.67
7.4.30.0160.00316.55
7.4.10.0070.01115.13
7.4.00.0090.00715.31
7.3.330.0030.00313.43
7.3.320.0000.00613.46
7.3.310.0000.00916.59
7.3.300.0030.00316.60
7.3.290.0060.00316.57
7.3.280.0090.00916.54
7.3.270.0060.01317.40
7.3.260.0170.00316.53
7.3.250.0120.00716.68
7.3.240.0070.01016.48
7.3.230.0090.00916.80
7.3.210.0100.00616.56
7.3.200.0080.00816.55
7.3.190.0100.00716.75
7.3.180.0100.00716.66
7.3.170.0130.00516.57
7.3.160.0100.01116.69
7.3.130.0080.00815.09
7.3.120.0070.00715.26
7.3.110.0070.01315.27
7.3.100.0060.01215.02
7.3.90.0000.01415.01
7.3.80.0120.00314.81
7.3.70.0130.00715.18
7.3.60.0090.00614.92
7.3.50.0030.01514.70
7.3.40.0100.00015.13
7.3.30.0090.00614.61
7.3.20.0120.00616.81
7.3.10.0040.01116.94
7.3.00.0000.01416.86
7.2.330.0130.00816.68
7.2.320.0140.00316.69
7.2.310.0070.01016.86
7.2.300.0030.02117.09
7.2.290.0100.00716.93
7.2.260.0100.01015.42
7.2.250.0040.01115.30
7.2.240.0000.01415.43
7.2.230.0000.01415.20
7.2.220.0040.00815.30
7.2.210.0090.00615.39
7.2.200.0000.01015.35
7.2.190.0070.00715.39
7.2.180.0070.00715.52
7.2.170.0120.00315.37
7.2.160.0100.01015.05
7.2.150.0080.00817.36
7.2.140.0060.00617.31
7.2.130.0000.01817.11
7.2.120.0060.00917.25
7.2.110.0090.00617.27
7.2.100.0070.00717.21
7.2.90.0060.00617.08
7.2.80.0130.00317.20
7.2.70.0080.00316.87
7.2.60.0020.01017.09
7.2.50.0000.01317.13
7.2.40.0070.00717.14
7.2.30.0070.00717.20
7.2.20.0120.00317.19
7.2.10.0030.01416.93
7.2.00.0040.00817.15
7.1.330.0030.01016.21
7.1.320.0000.01416.02
7.1.310.0040.00815.98
7.1.300.0030.00915.76
7.1.290.0130.00015.62
7.1.280.0120.00315.83
7.1.270.0070.01016.05
7.1.260.0070.00715.77
7.1.250.0040.00715.96
7.1.240.0000.01415.55
7.1.230.0060.00915.93
7.1.220.0080.00415.90
7.1.210.0100.00315.86
7.1.200.0080.00415.83
7.1.190.0070.00715.89
7.1.180.0060.00616.06
7.1.170.0030.00915.83
7.1.160.0060.00915.85
7.1.150.0040.00716.02
7.1.140.0080.00815.95
7.1.130.0060.00915.76
7.1.120.0000.01215.59
7.1.110.0060.00615.76
7.1.100.0030.01015.99
7.1.90.0000.01516.04
7.1.80.0120.00316.02
7.1.70.0020.00816.50
7.1.60.0070.00616.71
7.1.50.0050.01116.60
7.1.40.0100.00315.80
7.1.30.0090.00616.01
7.1.20.0680.05029.55
7.1.10.0500.03918.22
7.1.00.0300.03418.31
7.0.330.0080.00815.52
7.0.320.0000.01415.71
7.0.310.0120.00315.49
7.0.300.0000.00915.78
7.0.290.0030.00715.43
7.0.280.0080.00315.19
7.0.270.0100.00715.70
7.0.260.0000.01115.53
7.0.250.0100.00315.66
7.0.240.0040.01115.56
7.0.230.0070.00715.63
7.0.220.0080.00515.57
7.0.210.0040.00715.59
7.0.200.0030.01316.12
7.0.190.0000.01415.53
7.0.180.0080.00615.67
7.0.170.0090.00615.68
7.0.160.0510.03817.87
7.0.150.0500.04217.90
7.0.140.0380.03417.95
7.0.130.0460.03417.83
7.0.120.0570.03417.88
7.0.110.0400.03917.77
7.0.100.0740.03517.74
7.0.90.0620.04717.77
7.0.80.0570.04017.84
7.0.70.0500.03517.81
7.0.60.0520.03817.97
7.0.50.0550.03317.82
7.0.40.0780.03816.85
7.0.30.0610.03916.91
7.0.20.0700.03816.69
7.0.10.0480.03416.88
7.0.00.0620.03716.83
5.6.400.0060.00914.39
5.6.390.0070.00714.59
5.6.380.0030.01014.80
5.6.370.0070.00314.58
5.6.360.0030.00914.60
5.6.350.0030.01014.60
5.6.340.0100.00014.83
5.6.330.0070.00314.78
5.6.320.0050.00814.63
5.6.310.0040.00814.93
5.6.300.0030.00714.58
5.6.290.0040.01114.68
5.6.280.0100.00014.77
5.6.270.0070.00314.85
5.6.260.0040.00714.47
5.6.250.0080.00614.63
5.6.240.0080.00414.55
5.6.230.0060.00914.59
5.6.220.0040.01214.65
5.6.210.0070.00714.50
5.6.200.0070.00714.65
5.6.190.0030.00914.45
5.6.180.0000.01014.54
5.6.170.0000.01214.39
5.6.160.0040.00714.63
5.6.150.0030.01314.50
5.6.140.0060.00314.59
5.6.130.0100.00314.50
5.6.120.0070.00714.64
5.6.110.0000.00814.31
5.6.100.0030.01014.56
5.6.90.0030.01014.63
5.6.80.0110.00014.28
5.6.70.0160.00014.81
5.6.60.0110.00414.43
5.6.50.0070.00714.38
5.6.40.0040.00414.32
5.6.30.0070.00314.67
5.6.20.0000.01214.35
5.6.10.0030.00614.46
5.6.00.0090.00614.35

preferences:
38.26 ms | 403 KiB | 5 Q