3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = <<<TEXT <div class="myclass" id="id123" data-foo="bar">content</div> <div class="myclass" id="id123" data-foo="bar" >content</div> <div class="myclass" id="id123" data-foo="bar" data-baz="qux">content</div> <div class="myclass" id="id123" data-foo="bar" data-baz="qux" >content</div> TEXT; preg_match_all('~<div class="myclass" id="(.*?)" data-foo="(.*?)" ?(?:data-baz="(.*?)" ?)?>~', $text, $matches); var_export(array_slice($matches, 1));

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)
8.4.120.0150.00623.93
8.4.110.0090.01122.57
8.4.100.0120.00817.93
8.4.90.0140.00618.74
8.4.80.0140.00317.77
8.4.70.0130.01117.81
8.4.60.0080.00118.55
8.4.50.0090.00819.63
8.4.40.0060.00917.85
8.4.30.0070.01318.60
8.4.20.0190.00318.75
8.4.10.0000.01919.65
8.3.250.0100.00818.70
8.3.240.0100.00817.19
8.3.230.0030.00516.70
8.3.220.0070.00117.05
8.3.210.0100.00916.64
8.3.200.0050.00416.83
8.3.190.0080.00518.85
8.3.180.0130.00716.46
8.3.170.0130.00616.91
8.3.160.0060.01218.43
8.3.150.0130.00618.62
8.3.140.0120.00618.90
8.3.130.0080.00018.37
8.3.120.0030.00620.49
8.3.110.0070.00320.94
8.3.100.0060.00324.06
8.3.90.0120.00626.77
8.3.80.0040.00716.75
8.3.70.0160.00316.58
8.3.60.0040.01518.41
8.3.50.0040.01416.58
8.3.40.0000.01218.96
8.3.30.0070.00718.83
8.3.20.0000.01024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0110.00722.12
8.2.280.0110.00818.37
8.2.270.0100.01017.20
8.2.260.0110.00716.88
8.2.250.0040.01416.82
8.2.240.0000.00817.33
8.2.230.0030.00522.58
8.2.220.0050.00537.54
8.2.210.0000.00826.77
8.2.200.0030.00616.63
8.2.190.0070.01116.58
8.2.180.0170.00325.92
8.2.170.0090.00618.91
8.2.160.0060.00922.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0030.00526.16
8.2.110.0090.00022.02
8.2.100.0130.00017.84
8.2.90.0030.00517.63
8.2.80.0000.00818.78
8.2.70.0060.00317.91
8.2.60.0080.00018.09
8.2.50.0000.01118.10
8.2.40.0030.00621.08
8.2.30.0000.00719.10
8.2.20.0040.00417.95
8.2.10.0050.00321.00
8.2.00.0000.00719.27
8.1.330.0110.00821.68
8.1.320.0100.00916.28
8.1.310.0120.00316.73
8.1.300.0030.00620.13
8.1.290.0060.00318.88
8.1.280.0150.00025.92
8.1.270.0060.00324.66
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0030.00622.09
8.1.230.0110.00017.66
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0030.00618.63
8.1.160.0040.00418.81
8.1.150.0000.00718.83
8.1.140.0050.00318.80
8.1.130.0040.00417.41
8.1.120.0040.00417.57
8.1.110.0060.00317.52
8.1.100.0090.00017.53
8.1.90.0050.00317.55
8.1.80.0040.00417.51
8.1.70.0040.00417.51
8.1.60.0000.00817.72
8.1.50.0080.00017.56
8.1.40.0040.00417.52
8.1.30.0040.00417.68
8.1.20.0040.00417.64
8.1.10.0000.00717.66
8.1.00.0080.00017.67
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00818.34
8.0.270.0000.00716.93
8.0.260.0070.00016.98
8.0.250.0050.00217.12
8.0.240.0070.00017.04
8.0.230.0040.00417.11
8.0.220.0070.00017.10
8.0.210.0000.00717.05
8.0.200.0040.00417.04
8.0.190.0040.00417.04
8.0.180.0050.00316.96
8.0.170.0040.00417.11
8.0.160.0040.00417.10
8.0.150.0040.00416.93
8.0.140.0040.00417.03
8.0.130.0000.00613.54
8.0.120.0000.00917.01
8.0.110.0040.00417.09
8.0.100.0000.00717.09
8.0.90.0070.00017.03
8.0.80.0110.00616.99
8.0.70.0000.00717.03
8.0.60.0030.00516.95
8.0.50.0050.00216.87
8.0.30.0040.01016.91
8.0.20.0130.00917.04
8.0.10.0180.00317.04
8.0.00.0160.00617.11
7.4.330.0020.00215.55
7.4.320.0030.00316.56
7.4.300.0040.00416.68
7.4.290.0060.00316.64
7.4.280.0030.00616.66
7.4.270.0040.00416.67
7.4.260.0000.00513.46
7.4.250.0000.00716.63
7.4.240.0020.00516.71
7.4.230.0030.00316.75
7.4.220.0000.00716.52
7.4.210.0090.00816.73
7.4.200.0000.00716.42
7.4.160.0040.00516.63
7.4.150.0150.00616.63
7.4.140.0060.01416.72
7.4.130.0060.01616.65
7.4.120.0060.01316.66
7.4.110.0070.01116.72
7.4.100.0060.01616.67
7.4.90.0100.01016.54
7.4.80.0060.01116.55
7.4.70.0130.00716.80
7.4.60.0030.01316.73
7.4.50.0130.00316.43
7.4.40.0140.00716.50
7.4.30.0060.01116.44
7.4.20.0100.01016.42
7.4.10.0100.01016.31
7.4.00.0110.01016.45
7.3.330.0000.00716.36
7.3.320.0030.00313.26
7.3.310.0030.00316.30
7.3.300.0000.00616.38
7.3.290.0060.01016.38
7.3.270.0070.01016.30
7.3.260.0060.00916.27
7.3.250.0030.01316.25
7.3.240.0120.00916.41
7.3.230.0100.01016.26
7.3.220.0080.01216.29
7.3.210.0060.01016.27
7.3.200.0070.01216.15
7.3.190.0090.00616.29
7.3.180.0070.01116.19
7.3.170.0180.00316.27
7.3.160.0100.01016.18
7.3.150.0140.00616.22
7.3.140.0080.00816.34
7.3.130.0070.00216.27
7.3.120.0060.01516.29
7.3.110.0100.01016.27
7.3.100.0120.00616.18
7.3.90.0070.01416.58
7.3.80.0090.00916.31
7.3.70.0070.00816.26
7.3.60.0120.00916.32
7.3.50.0040.00516.36
7.3.40.0080.00716.38
7.3.30.0100.00716.23
7.3.20.0070.01516.36
7.3.10.0190.00316.29
7.3.00.0370.00916.33

preferences:
32.3 ms | 403 KiB | 5 Q