3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<html><body><p>This is a <em>test</em>.</p></body></html>'; $dom = new domdocument; $dom->loadhtml($html); $p = $dom->getelementsbytagname('p')[0]; $text = ''; foreach ($p->childNodes as $node) { if ($node->nodeName === '#text') { $text .= $node->textContent; } if ($node->nodeName === 'em') { $text .= "*{$node->textContent}*"; } } echo $text;

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)
8.3.60.0150.00318.49
8.3.50.0130.00718.49
8.3.40.0120.00618.86
8.3.30.0120.00318.84
8.3.20.0050.00321.95
8.3.10.0040.00421.16
8.3.00.0040.00422.01
8.2.180.0170.00325.92
8.2.170.0070.00722.96
8.2.160.0100.00722.29
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0100.00326.16
8.2.120.0000.00926.16
8.2.110.0060.00320.60
8.2.100.0040.00817.97
8.2.90.0030.00619.46
8.2.80.0030.00517.97
8.2.70.0040.00717.93
8.2.60.0090.00018.28
8.2.50.0040.00418.10
8.2.40.0000.00719.55
8.2.30.0040.00420.57
8.2.20.0080.00018.36
8.2.10.0040.00419.09
8.2.00.0000.00818.27
8.1.280.0180.00025.92
8.1.270.0050.00321.13
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00019.39
8.1.230.0090.00317.71
8.1.220.0040.00418.01
8.1.210.0030.00518.77
8.1.200.0000.01017.47
8.1.190.0040.00417.36
8.1.180.0000.00819.15
8.1.170.0030.00518.71
8.1.160.0000.00719.04
8.1.150.0000.00719.11
8.1.140.0000.00720.51
8.1.130.0040.00422.33
8.1.120.0050.00217.65
8.1.110.0000.00817.64
8.1.100.0050.00317.68
8.1.90.0040.00417.75
8.1.80.0080.00017.71
8.1.70.0110.00017.60
8.1.60.0030.00617.82
8.1.50.0000.00817.70
8.1.40.0080.00017.77
8.1.30.0060.00617.89
8.1.20.0000.00817.83
8.1.10.0000.00717.76
8.1.00.0050.00317.74
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0070.00018.59
8.0.270.0040.00417.53
8.0.260.0040.00418.64
8.0.250.0030.00317.18
8.0.240.0030.00317.09
8.0.230.0070.00017.18
8.0.220.0000.00717.02
8.0.210.0060.00317.09
8.0.200.0080.00017.17
8.0.190.0030.00617.11
8.0.180.0030.00517.01
8.0.170.0000.00817.16
8.0.160.0030.00617.19
8.0.150.0050.00316.92
8.0.140.0040.00417.12
8.0.130.0030.00313.57
8.0.120.0040.00417.05
8.0.110.0030.00517.17
8.0.100.0000.00817.00
8.0.90.0000.00717.13
8.0.80.0070.01017.05
8.0.70.0070.00017.17
8.0.60.0000.00816.91
8.0.50.0040.00417.10
8.0.30.0090.00917.26
8.0.20.0160.00917.26
8.0.10.0000.00717.21
8.0.00.0110.00916.97
7.4.330.0040.00015.55
7.4.320.0060.00016.76
7.4.300.0030.00616.84
7.4.290.0000.00716.65
7.4.280.0050.00316.58
7.4.270.0060.00316.84
7.4.260.0030.00316.78
7.4.250.0000.00716.87
7.4.240.0090.00016.91
7.4.230.0000.00816.92
7.4.220.0000.00816.92
7.4.210.0060.01116.77
7.4.200.0000.00716.89
7.4.160.0100.00916.71
7.4.140.0180.00717.86
7.4.130.0110.00716.55
7.4.120.0070.01016.74
7.4.110.0030.01316.64
7.4.100.0070.01016.74
7.4.90.0100.00716.90
7.4.80.0060.01019.39
7.4.70.0140.00716.61
7.4.60.0060.01116.70
7.4.50.0060.00916.65
7.4.40.0040.02016.42
7.4.10.0120.00314.95
7.4.00.0070.01015.20
7.3.330.0000.00513.35
7.3.320.0030.00313.27
7.3.310.0040.00416.51
7.3.300.0000.00716.42
7.3.290.0120.00616.55
7.3.280.0060.01116.58
7.3.260.0110.00916.67
7.3.240.0090.00816.70
7.3.230.0080.00816.74
7.3.210.0070.01016.53
7.3.200.0030.01316.60
7.3.190.0040.01416.45
7.3.180.0060.01216.50
7.3.170.0080.00816.42
7.3.160.0030.01316.66
7.3.130.0070.01014.66
7.3.120.0080.00815.22
7.3.110.0070.01114.67
7.3.100.0040.01114.72
7.3.90.0110.00315.14
7.3.80.0000.01015.16
7.3.70.0080.00414.89
7.3.60.0100.00314.97
7.3.50.0130.00115.00
7.3.40.0120.00514.98
7.3.30.0050.01214.72
7.3.20.0130.00515.81
7.3.10.0140.00415.83
7.3.00.0120.00415.98
7.2.330.0110.01117.04
7.2.320.0030.01316.94
7.2.310.0130.00316.86
7.2.300.0040.01417.01
7.2.290.0150.00317.02
7.2.260.0040.01415.04
7.2.250.0030.01214.96
7.2.240.0100.00315.32
7.2.230.0130.00314.98
7.2.220.0090.00615.12
7.2.210.0080.00415.20
7.2.200.0000.01315.09
7.2.190.0060.00314.94
7.2.180.0090.00915.04
7.2.170.0060.01215.22
7.2.160.0040.01015.07
7.2.150.0100.00616.03
7.2.140.0150.00716.16
7.2.130.0120.00516.24
7.2.120.0070.00615.85
7.2.110.0090.01115.99
7.2.100.0410.01215.97
7.2.90.0120.01216.12
7.2.80.0130.00916.11
7.2.70.0110.00516.21
7.2.60.0080.00616.23
7.2.50.0090.00516.20
7.2.40.0070.00916.19
7.2.30.0100.01016.03
7.2.20.0090.00516.19
7.2.10.0120.00515.94
7.2.00.0090.00715.98
7.1.330.0060.00315.54
7.1.320.0060.00615.65
7.1.310.0080.00616.09
7.1.300.0090.00315.80
7.1.290.0060.00315.96
7.1.280.0160.00714.93
7.1.270.0090.00515.01
7.1.260.0070.00814.86
7.1.250.0080.00514.93
7.1.240.0090.00615.78
7.1.230.0060.00615.89
7.1.220.0040.01415.62
7.1.210.0100.00715.56
7.1.200.0070.00415.89
7.1.190.0040.00716.02
7.1.180.0030.01016.06
7.1.170.0000.01215.85
7.1.160.0070.01016.02
7.1.150.0110.00415.90
7.1.140.0030.01216.01
7.1.130.0030.00815.93
7.1.120.0070.00715.70
7.1.110.0090.00315.84
7.1.100.0110.00015.66
7.1.90.0040.01015.92
7.1.80.0070.00715.64
7.1.70.0030.01015.89
7.1.60.0080.00415.94
7.1.50.0040.00716.00
7.1.40.0060.00315.93
7.1.30.0030.00615.83
7.1.20.0030.00615.73
7.1.10.0030.00715.79
7.1.00.0000.00915.80

preferences:
48.27 ms | 401 KiB | 5 Q