3v4l.org

run code in 300+ PHP versions simultaneously
<?php $texts = [ '<p>Some <em>valid</em> HTML</p>', '<p>Some <em invalid</em> HTML</p>', '<p>Some <em data="Element stop>">valid</em> HTML which contains a greater than symbol in a data-attribute</p>', ]; $patterns = [ '/(<.+?>)/is', '/(<[^>]+>)/is', ]; foreach ($texts as $text) { print sprintf('HTML: %s', $text) . PHP_EOL . PHP_EOL; foreach ($patterns as $pattern) { print sprintf('%s', $pattern) . PHP_EOL . PHP_EOL; $chunks = preg_split('/(<.+?>)/is', $text, -1, PREG_SPLIT_DELIM_CAPTURE); var_dump($chunks); print PHP_EOL . PHP_EOL; } }

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)
8.4.140.0180.01017.77
8.4.130.0120.00817.99
8.4.120.0040.00520.39
8.4.110.0110.01122.20
8.4.100.0120.00917.94
8.4.90.0050.00417.85
8.4.80.0130.00718.15
8.4.70.0120.00818.03
8.4.60.0120.01017.86
8.4.50.0130.00618.64
8.4.40.0060.00617.53
8.4.30.0000.00920.70
8.4.20.0150.00619.63
8.4.10.0130.00719.50
8.3.260.0140.00616.43
8.3.250.0070.01418.94
8.3.240.0120.00816.77
8.3.230.0110.00916.92
8.3.220.0130.00617.20
8.3.210.0140.00716.80
8.3.200.0140.00616.62
8.3.190.0120.00816.87
8.3.180.0050.00416.69
8.3.170.0060.01318.72
8.3.160.0160.00319.00
8.3.150.0130.00716.72
8.3.140.0090.00616.72
8.3.130.0040.00416.78
8.3.120.0130.00319.16
8.3.110.0070.00716.85
8.3.100.0050.00324.06
8.3.90.0080.00026.77
8.3.80.0000.00917.00
8.3.70.0110.01116.75
8.3.60.0160.00617.00
8.3.50.0160.00320.23
8.3.40.0030.01320.34
8.3.30.0120.00418.79
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.290.0050.00420.27
8.2.280.0120.00818.67
8.2.270.0040.01818.76
8.2.260.0040.00818.55
8.2.250.0130.00616.58
8.2.240.0040.00416.97
8.2.230.0060.00620.94
8.2.220.0100.00037.54
8.2.210.0040.00426.77
8.2.200.0090.00016.63
8.2.190.0100.01017.00
8.2.180.0190.00325.92
8.2.170.0070.00718.95
8.2.160.0110.00422.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0110.00018.89
8.2.110.0060.00322.30
8.2.100.0120.00318.03
8.2.90.0060.00617.75
8.2.80.0000.00917.97
8.2.70.0050.00517.75
8.2.60.0000.00817.75
8.2.50.0000.00817.92
8.2.40.0000.00817.88
8.2.30.0040.00418.07
8.2.20.0070.00020.52
8.2.10.0000.00817.99
8.2.00.0020.00519.23
8.1.330.0050.00716.78
8.1.320.0090.00816.55
8.1.310.0070.01118.19
8.1.300.0060.00316.30
8.1.290.0030.00718.88
8.1.280.0150.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00722.46
8.1.230.0090.00319.06
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.48
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0040.00418.93
8.1.150.0090.00018.82
8.1.140.0040.00417.61
8.1.130.0020.00518.94
8.1.120.0040.00417.57
8.1.110.0040.00417.53
8.1.100.0040.00417.64
8.1.90.0000.00817.64
8.1.80.0000.00917.68
8.1.70.0030.00317.61
8.1.60.0050.00317.69
8.1.50.0040.00417.70
8.1.40.0040.00817.68
8.1.30.0050.00517.82
8.1.20.0220.00417.75
8.1.10.0220.00517.64
8.1.00.0240.00317.59
8.0.300.0040.00419.98
8.0.290.0000.00816.75
8.0.280.0040.00418.46
8.0.270.0060.00317.04
8.0.260.0080.00018.50
8.0.250.0070.00017.08
8.0.240.0080.00017.02
8.0.230.0000.00717.14
8.0.220.0040.00417.00
8.0.210.0040.00417.01
8.0.200.0080.00017.12
8.0.190.0060.00317.13
8.0.180.0060.00317.12
8.0.170.0000.00917.07
8.0.160.0070.00017.07
8.0.150.0180.00416.89
8.0.140.0110.00917.02
8.0.130.0150.00616.94
8.0.120.0170.00416.95
8.0.110.0180.00317.05
8.0.100.0140.00716.95
8.0.90.0130.00917.08
8.0.80.0180.00616.93
8.0.70.0200.00316.95
8.0.60.0130.00717.03
8.0.50.0130.00916.88
8.0.30.0170.00417.01
8.0.20.0200.00217.01
8.0.10.0160.00617.12
8.0.00.0080.00317.05
7.4.330.0000.00515.55
7.4.320.0000.00716.69
7.4.300.0000.00716.73
7.4.290.0090.00016.60
7.4.280.0160.00616.79
7.4.270.0210.00016.74
7.4.260.0250.00016.70
7.4.250.0170.00816.80
7.4.240.0150.00716.71
7.4.230.0210.00416.72
7.4.220.0170.00316.81
7.4.210.0170.00316.72
7.4.200.0200.00016.83
7.4.190.0150.00516.77
7.4.180.0210.00016.88
7.4.160.0150.00016.77
7.4.150.0110.00016.71
7.4.140.0050.00316.61
7.4.130.0040.00416.59
7.4.120.0000.00716.68
7.4.110.0050.00316.60
7.4.100.0000.00816.82
7.4.90.0000.00816.66
7.4.80.0020.00516.72
7.4.70.0060.00316.71
7.4.60.0050.00316.78
7.4.50.0040.00816.64
7.4.40.0000.00816.61
7.4.30.0100.00016.72
7.4.20.0050.00316.57
7.4.10.0000.00816.53
7.4.00.0100.00316.52
7.3.330.0190.00416.53
7.3.320.0170.00416.48
7.3.310.0160.00516.29
7.3.300.0170.00416.32
7.3.290.0160.00616.48
7.3.280.0180.00316.48
7.3.270.0140.00716.43
7.3.260.0180.00616.47
7.3.250.0170.00316.27
7.3.240.0180.00316.38
7.3.230.0190.00316.35
7.3.220.0170.00316.41
7.3.210.0180.00416.43
7.3.200.0190.00316.24
7.3.190.0220.00016.28
7.3.180.0150.00616.42
7.3.170.0180.00316.44
7.3.160.0170.00316.40
7.3.150.0110.01016.41
7.3.140.0170.00416.31
7.3.130.0120.00716.20
7.3.120.0150.00616.43
7.3.110.0180.00316.30
7.3.100.0130.00716.34
7.3.90.0170.00316.76
7.3.80.0110.01116.28
7.3.70.0230.00016.64
7.3.60.0130.00916.63
7.3.50.0160.00716.48
7.3.40.0180.00416.61
7.3.30.0220.00316.59
7.3.20.0140.00718.21
7.3.10.0170.00418.40
7.3.00.0160.00818.33
7.2.340.0170.00316.47
7.2.330.0170.00416.71
7.2.320.0150.00616.71
7.2.310.0150.00516.70
7.2.300.0120.00816.80
7.2.290.0160.00516.50
7.2.280.0160.00316.62
7.2.270.0130.00916.57
7.2.260.0220.00016.65
7.2.250.0220.00016.57
7.2.240.0140.00616.66
7.2.230.0190.00316.68
7.2.220.0210.00016.51
7.2.210.0170.00416.63
7.2.200.0110.01216.93
7.2.190.0210.00016.54
7.2.180.0260.00016.86
7.2.170.0220.00316.89
7.2.160.0160.01116.77
7.2.150.0230.00318.78
7.2.140.0170.01018.68
7.2.130.0190.00618.89
7.2.120.0220.00318.75
7.2.110.0200.00718.75
7.2.100.0180.00518.50
7.2.90.0260.00018.44
7.2.80.0170.00918.59
7.2.70.0230.00318.78
7.2.60.0210.00418.64
7.2.50.0260.00018.51
7.2.40.0150.00818.54
7.2.30.0230.00418.71
7.2.20.0180.00818.47
7.2.10.0170.00918.74
7.2.00.0260.00018.69
7.1.330.0190.00517.31
7.1.320.0240.00317.37
7.1.310.0220.00317.34
7.1.300.0190.00717.43
7.1.290.0190.00517.47
7.1.280.0190.00717.45
7.1.270.0190.00317.25
7.1.260.0210.00317.45
7.1.250.0160.00717.25
7.1.240.0180.00517.24
7.1.230.0150.00717.38
7.1.220.0220.00017.21
7.1.210.0170.00517.34
7.1.200.0160.00817.34
7.1.190.0190.00317.33
7.1.180.0130.00817.20
7.1.170.0220.00017.32
7.1.160.0110.01117.39
7.1.150.0200.00317.47
7.1.140.0180.00317.36
7.1.130.0100.01117.30
7.1.120.0180.00317.24
7.1.110.0150.00517.64
7.1.100.0180.00217.61
7.1.90.0160.00417.53
7.1.80.0140.00717.71
7.1.70.0140.00717.37
7.1.60.0170.00317.42
7.1.50.0170.00517.54
7.1.40.0150.00417.68
7.1.30.0180.00317.63
7.1.20.0130.00717.44
7.1.10.0150.00517.57
7.1.00.0170.00417.46
7.0.330.0140.00616.95
7.0.320.0130.00817.06
7.0.310.0160.00317.11
7.0.300.0160.00317.33
7.0.290.0210.00017.00
7.0.280.0200.00017.33
7.0.270.0130.00517.07
7.0.260.0100.01017.17
7.0.250.0200.00017.05
7.0.240.0170.00317.16
7.0.230.0120.00617.30
7.0.220.0160.00316.98
7.0.210.0150.00417.40
7.0.200.0190.00017.17
7.0.190.0170.00317.21
7.0.180.0110.00917.23
7.0.170.0190.00017.39
7.0.160.0100.01017.24
7.0.150.0190.00317.24
7.0.140.0210.00017.09
7.0.130.0130.00617.32
7.0.120.0170.00317.08
7.0.110.0120.00817.03
7.0.100.0120.00717.13
7.0.90.0170.00316.93
7.0.80.0170.00316.90
7.0.70.0130.00717.21
7.0.60.0170.00317.00
7.0.50.0150.00417.03
7.0.40.0150.00516.88
7.0.30.0170.00017.08
7.0.20.0190.00017.02
7.0.10.0150.00417.09
7.0.00.0120.00616.85
5.6.400.0190.00015.69
5.6.390.0120.00715.90
5.6.380.0120.00615.70
5.6.370.0130.00615.89
5.6.360.0100.01015.75
5.6.350.0150.00415.72
5.6.340.0150.00415.90
5.6.330.0150.00415.89
5.6.320.0180.00315.88
5.6.310.0050.01515.76
5.6.300.0100.01015.83
5.6.290.0150.00615.84
5.6.280.0120.00915.90
5.6.270.0090.00915.74
5.6.260.0160.00215.63
5.6.250.0190.00015.67
5.6.240.0190.00015.96
5.6.230.0190.00015.86
5.6.220.0140.00515.83
5.6.210.0180.00015.90
5.6.200.0140.00515.88
5.6.190.0190.00016.08
5.6.180.0130.00415.97
5.6.170.0140.00516.18
5.6.160.0090.00916.15
5.6.150.0160.00215.94
5.6.140.0110.00716.04
5.6.130.0130.00615.88
5.6.120.0130.00615.97
5.6.110.0140.00416.02
5.6.100.0190.00315.98
5.6.90.0100.01015.72
5.6.80.0140.00315.83
5.6.70.0110.00716.02
5.6.60.0140.00316.06
5.6.50.0140.00515.63
5.6.40.0140.00615.84
5.6.30.0150.00415.72
5.6.20.0160.00315.68
5.6.10.0150.00415.90
5.6.00.0200.00015.71
5.5.380.0120.00615.92
5.5.370.0160.00316.25
5.5.360.0160.00215.66
5.5.350.0130.00715.57
5.5.340.0150.00315.77
5.5.330.0120.00615.57
5.5.320.0150.00315.89
5.5.310.0150.00215.67
5.5.300.0160.00315.54
5.5.290.0130.00715.89
5.5.280.0170.00215.77
5.5.270.0120.00615.70
5.5.260.0090.00915.56
5.5.250.0140.00515.70
5.5.240.0180.00416.04
5.5.230.0180.00015.67
5.5.220.0110.00615.98
5.5.210.0150.00315.91
5.5.200.0200.00015.62
5.5.190.0140.00515.98
5.5.180.0150.00315.94
5.5.170.0130.00715.61
5.5.160.0090.01015.95
5.5.150.0090.00915.85
5.5.140.0150.00415.57
5.5.130.0140.00415.75
5.5.120.0150.00315.55
5.5.110.0170.00015.72
5.5.100.0090.00915.70
5.5.90.0140.00315.94
5.5.80.0120.00615.94
5.5.70.0120.00615.96
5.5.60.0130.00515.60
5.5.50.0180.00015.57
5.5.40.0150.00315.69
5.5.30.0170.00016.04
5.5.20.0140.00315.68
5.5.10.0140.00315.82
5.5.00.0170.00015.82
5.4.450.0140.00512.83
5.4.440.0120.00312.53
5.4.430.0140.00312.71
5.4.420.0120.00212.65
5.4.410.0120.00412.65
5.4.400.0140.00012.70
5.4.390.0090.00612.76
5.4.380.0100.00512.69
5.4.370.0100.00512.70
5.4.360.0120.00312.70
5.4.350.0160.00012.77
5.4.340.0120.00312.46
5.4.330.0120.00212.52
5.4.320.0120.00412.66
5.4.310.0110.00412.71
5.4.300.0100.00612.68
5.4.290.0140.00012.71
5.4.280.0110.00512.54
5.4.270.0150.00012.83
5.4.260.0070.00712.45
5.4.250.0160.00012.62
5.4.240.0110.00412.47
5.4.230.0100.00312.40
5.4.220.0120.00412.51
5.4.210.0120.00312.43
5.4.200.0120.00312.44
5.4.190.0120.00312.60
5.4.180.0090.00612.43
5.4.170.0100.00612.56
5.4.160.0100.00412.28
5.4.150.0130.00412.39
5.4.140.0110.00612.69
5.4.130.0130.00012.54
5.4.120.0150.00012.47
5.4.110.0150.00012.68
5.4.100.0130.00312.67
5.4.90.0110.00312.64
5.4.80.0130.00012.70
5.4.70.0140.00012.53
5.4.60.0130.00312.56
5.4.50.0150.00012.68
5.4.40.0070.00712.68
5.4.30.0110.00412.73
5.4.20.0090.00512.66
5.4.10.0100.00512.73
5.4.00.0110.00312.40
5.3.290.0140.00012.89
5.3.280.0110.00312.46
5.3.270.0120.00412.54
5.3.260.0090.00512.82
5.3.250.0110.00312.56
5.3.240.0110.00412.41
5.3.230.0090.00412.50
5.3.220.0090.00612.46
5.3.210.0120.00312.84
5.3.200.0110.00412.60
5.3.190.0100.00512.63
5.3.180.0150.00012.74
5.3.170.0130.00313.03
5.3.160.0140.00012.79
5.3.150.0110.00412.68
5.3.140.0080.00612.71
5.3.130.0120.00612.90
5.3.120.0130.00312.55
5.3.110.0120.00312.58
5.3.100.0120.00212.89
5.3.90.0120.00312.95
5.3.80.0070.00712.54
5.3.70.0110.00312.66
5.3.60.0080.00512.59
5.3.50.0110.00412.48
5.3.40.0100.00312.64
5.3.30.0070.00712.79
5.3.20.0110.00312.75
5.3.10.0070.00612.32
5.3.00.0110.00312.58
5.2.170.0110.00011.73
5.2.160.0090.00411.61
5.2.150.0090.00311.86
5.2.140.0100.00011.57
5.2.130.0050.00511.83
5.2.120.0070.00511.83
5.2.110.0120.00011.82
5.2.100.0060.00611.82
5.2.90.0050.00511.87
5.2.80.0100.00311.78
5.2.70.0100.00211.54
5.2.60.0000.01111.50
5.2.50.0070.00411.83
5.2.40.0050.00511.81
5.2.30.0060.00511.54
5.2.20.0060.00611.39
5.2.10.0110.00011.30
5.2.00.0080.00311.48
5.1.60.0080.00310.89
5.1.50.0100.00010.59
5.1.40.0000.01010.95
5.1.30.0050.00510.88
5.1.20.0070.00210.73
5.1.10.0070.00210.62
5.1.00.0120.00310.81
5.0.50.0090.0009.85
5.0.40.0000.0089.79
5.0.30.0000.00810.01
5.0.20.0060.0029.95
5.0.10.0060.0039.82
5.0.00.0040.0049.79
4.4.90.0050.0009.79
4.4.80.0050.0009.79
4.4.70.0000.0059.79
4.4.60.0050.0009.79
4.4.50.0000.0049.79
4.4.40.0030.0039.79
4.4.30.0040.0009.79
4.4.20.0000.0059.79
4.4.10.0050.0009.79
4.4.00.0020.0029.79
4.3.110.0040.0029.79
4.3.100.0050.0009.79
4.3.90.0000.0059.79
4.3.80.0050.0009.79
4.3.70.0000.0049.79
4.3.60.0060.0009.79
4.3.50.0050.0009.79
4.3.40.0050.0009.79
4.3.30.0040.0009.79
4.3.20.0000.0049.79
4.3.10.0000.0049.79
4.3.00.0030.0009.79

preferences:
129.93 ms | 403 KiB | 5 Q