3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div class="checkbox">Dynamic_String_Exemple<span class="counter">1</span></div> HTML; $dom = new DOMDocument; $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $firstDivFirstNode = $dom->getElementsByTagName('div')->item(0)->childNodes->item(0); $firstDivFirstNode->nodeValue = str_replace(' ', '_', $firstDivFirstNode->nodeValue); echo trim($dom->saveHTML());

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)
8.4.130.0100.01017.91
8.4.120.0120.00922.57
8.4.110.0040.00419.24
8.4.100.0120.00918.27
8.4.90.0090.00922.75
8.4.80.0130.00719.17
8.4.70.0120.00819.10
8.4.60.0120.00920.70
8.4.50.0120.01018.96
8.4.40.0120.00919.66
8.4.30.0120.00620.80
8.4.20.0200.00020.75
8.4.10.0130.00718.85
8.3.260.0130.00617.06
8.3.250.0100.00719.29
8.3.240.0120.00717.05
8.3.230.0100.00316.95
8.3.220.0110.00719.26
8.3.210.0090.00917.05
8.3.200.0000.00817.10
8.3.190.0060.00517.16
8.3.180.0120.00219.33
8.3.170.0150.00319.16
8.3.160.0070.01117.10
8.3.150.0060.01318.57
8.3.140.0000.00819.16
8.3.130.0040.00418.55
8.3.120.0060.00319.37
8.3.110.0090.00020.94
8.3.100.0060.00924.06
8.3.90.0030.00526.77
8.3.80.0090.00017.00
8.3.70.0100.01016.75
8.3.60.0060.00916.75
8.3.50.0140.00718.41
8.3.40.0040.01419.13
8.3.30.0060.01218.79
8.3.20.0000.00724.18
8.3.10.0070.00724.66
8.3.00.0060.00326.16
8.2.290.0040.00516.81
8.2.280.0050.00418.40
8.2.270.0060.01316.89
8.2.260.0050.00317.73
8.2.250.0000.00818.57
8.2.240.0110.00017.39
8.2.230.0100.00722.58
8.2.220.0060.01337.54
8.2.210.0130.00626.77
8.2.200.0040.00418.30
8.2.190.0060.00916.75
8.2.180.0040.01525.92
8.2.170.0090.00619.16
8.2.160.0140.00722.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00421.12
8.2.110.0050.00521.30
8.2.100.0060.00618.03
8.2.90.0040.00418.16
8.2.80.0060.00318.18
8.2.70.0040.00718.05
8.2.60.0050.00318.28
8.2.50.0000.00818.10
8.2.40.0060.00319.61
8.2.30.0030.00617.95
8.2.20.0030.00618.40
8.2.10.0040.00419.48
8.2.00.0000.00719.41
8.1.330.0050.00316.11
8.1.320.0130.00616.55
8.1.310.0100.00317.09
8.1.300.0080.00820.52
8.1.290.0090.00918.88
8.1.280.0180.00325.92
8.1.270.0060.00324.09
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00922.20
8.1.230.0110.00022.95
8.1.220.0030.00517.89
8.1.210.0000.00819.01
8.1.200.0060.00317.60
8.1.190.0000.00817.48
8.1.180.0050.00318.10
8.1.170.0030.00618.82
8.1.160.0030.00718.82
8.1.150.0000.00818.79
8.1.140.0060.00318.99
8.1.130.0030.00320.56
8.1.120.0000.00717.61
8.1.110.0040.00417.63
8.1.100.0040.00417.61
8.1.90.0040.00417.57
8.1.80.0040.00417.55
8.1.70.0000.00717.65
8.1.60.0000.00717.79
8.1.50.0000.00917.63
8.1.40.0030.00617.60
8.1.30.0060.00317.76
8.1.20.0030.00617.75
8.1.10.0040.00417.75
8.1.00.0040.00417.75
8.0.300.0000.00822.12
8.0.290.0060.00317.13
8.0.280.0070.00018.82
8.0.270.0070.00017.02
8.0.260.0060.00018.90
8.0.250.0050.00317.22
8.0.240.0030.00317.24
8.0.230.0070.00017.20
8.0.220.0030.00317.04
8.0.210.0070.00017.09
8.0.200.0000.00717.11
8.0.190.0050.00217.12
8.0.180.0040.00417.09
8.0.170.0000.00817.08
8.0.160.0000.00717.13
8.0.150.0040.00417.11
8.0.140.0070.00017.04
8.0.130.0000.00613.56
8.0.120.0050.00317.02
8.0.110.0040.00417.18
8.0.100.0040.00417.09
8.0.90.0040.00417.21
8.0.80.0030.00617.03
8.0.70.0040.00417.13
8.0.60.0000.00717.03
8.0.50.0000.00817.16
8.0.30.0000.00916.86
8.0.20.0040.00417.24
8.0.10.0030.00517.33
8.0.00.0050.00317.02
7.4.330.0030.00315.55
7.4.320.0060.00016.83
7.4.300.0000.00616.70
7.4.290.0030.00616.75
7.4.280.0070.00016.78
7.4.270.0000.00816.70
7.4.260.0030.00313.42
7.4.250.0030.00316.66
7.4.240.0080.00016.76
7.4.230.0040.00416.60
7.4.220.0040.00416.58
7.4.210.0070.00016.96
7.4.200.0040.00416.82
7.4.190.0000.00816.76
7.4.180.0080.00016.92
7.4.160.0030.00516.86
7.4.150.0080.00016.86
7.4.140.0030.00516.73
7.4.130.0000.00816.79
7.4.120.0020.00516.79
7.4.110.0080.00016.73
7.4.100.0000.00816.82
7.4.90.0040.00416.61
7.4.80.0080.00016.75
7.4.70.0050.00316.83
7.4.60.0000.00716.84
7.4.50.0030.00316.34
7.4.40.0050.00316.58
7.4.30.0070.00016.75
7.4.20.0000.00716.66
7.4.10.0040.00416.75
7.4.00.0020.00516.82
7.3.330.0000.00716.58
7.3.320.0000.00813.38
7.3.310.0000.00716.47
7.3.300.0070.00016.40
7.3.290.0040.00416.55
7.3.280.0060.00316.54
7.3.270.0050.00216.47
7.3.260.0040.00416.55
7.3.250.0040.00416.55
7.3.240.0070.00016.26
7.3.230.0030.00516.51
7.3.220.0030.00516.42
7.3.210.0040.00416.37
7.3.200.0020.00516.48
7.3.190.0040.00416.51
7.3.180.0000.00716.47
7.3.170.0030.00316.46
7.3.160.0040.00416.61
7.3.150.0000.00816.50
7.3.140.0050.00216.39
7.3.130.0000.00816.56
7.3.120.0030.00416.40
7.3.110.0030.00316.43
7.3.100.0040.00416.43
7.3.90.0040.00416.72
7.3.80.0000.00716.46
7.3.70.0000.00816.48
7.3.60.0080.00016.68
7.3.50.0050.00316.63
7.3.40.0030.00516.62
7.3.30.0030.00516.50
7.3.20.0040.00416.49
7.3.10.0080.00316.61
7.3.00.0040.00416.48

preferences:
124.16 ms | 403 KiB | 5 Q