3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument('1.0','utf-8'); $node1 = $dom->createElement('osef','blblblbl'); $dom->appendChild($node1); $stream = $dom->saveXML(); $isResource = is_resource($stream); echo $isResource; echo "blblbl";

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)
8.3.60.0130.00718.31
8.3.50.0140.00018.16
8.3.40.0090.00618.54
8.3.30.0060.00918.84
8.3.20.0040.00422.02
8.3.10.0000.00821.85
8.3.00.0000.00818.22
8.2.180.0120.00917.00
8.2.170.0120.00622.96
8.2.160.0190.00021.14
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00020.64
8.2.120.0050.00326.35
8.2.110.0070.00322.13
8.2.100.0000.01117.77
8.2.90.0000.00819.34
8.2.80.0060.00317.97
8.2.70.0050.00317.74
8.2.60.0040.00417.93
8.2.50.0090.00018.16
8.2.40.0030.00522.52
8.2.30.0040.00422.50
8.2.20.0000.00718.30
8.2.10.0040.00418.24
8.2.00.0070.00018.34
8.1.280.0110.01125.92
8.1.270.0040.00423.81
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.27
8.1.230.0080.00417.61
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0050.00517.48
8.1.190.0000.00817.36
8.1.180.0030.00518.10
8.1.170.0050.00318.59
8.1.160.0040.00419.01
8.1.150.0030.00320.26
8.1.140.0040.00419.55
8.1.130.0040.00420.69
8.1.120.0070.00017.55
8.1.110.0030.00617.49
8.1.100.0040.00417.57
8.1.90.0050.00217.52
8.1.80.0020.00517.45
8.1.70.0000.00917.60
8.1.60.0030.00617.68
8.1.50.0030.00517.58
8.1.40.0070.00017.58
8.1.30.0000.00817.71
8.1.20.0040.00417.68
8.1.10.0030.00517.74
8.1.00.0050.00217.67
8.0.300.0050.00218.77
8.0.290.0040.00416.88
8.0.280.0070.00018.67
8.0.270.0030.00317.48
8.0.260.0040.00416.89
8.0.250.0030.00317.13
8.0.240.0000.00817.04
8.0.230.0040.00416.96
8.0.220.0000.00716.95
8.0.210.0000.00716.89
8.0.200.0030.00317.08
8.0.190.0040.00417.08
8.0.180.0000.00716.91
8.0.170.0030.00316.97
8.0.160.0070.00016.99
8.0.150.0000.00816.89
8.0.140.0000.00717.02
8.0.130.0060.00013.41
8.0.120.0040.00416.91
8.0.110.0030.00316.83
8.0.100.0000.00716.83
8.0.90.0040.00416.79
8.0.80.0090.00617.05
8.0.70.0000.00717.01
8.0.60.0000.00817.03
8.0.50.0000.00716.96
8.0.30.0120.00717.16
8.0.20.0100.00817.45
8.0.10.0040.00416.98
8.0.00.0000.01716.84
7.4.330.0050.00015.55
7.4.320.0030.00316.65
7.4.300.0030.00316.52
7.4.290.0000.00716.58
7.4.280.0040.00416.46
7.4.270.0030.00316.74
7.4.260.0100.00016.62
7.4.250.0000.00716.64
7.4.240.0040.00416.54
7.4.230.0070.00016.64
7.4.220.0120.00616.68
7.4.210.0070.00716.62
7.4.200.0050.00316.37
7.4.160.0090.00816.60
7.4.150.0110.00717.40
7.4.140.0090.01217.86
7.4.130.0070.01016.39
7.4.120.0130.00816.68
7.4.110.0060.01216.64
7.4.100.0070.01016.56
7.4.90.0060.01116.52
7.4.80.0120.00919.39
7.4.70.0100.00616.71
7.4.60.0100.00916.50
7.4.50.0120.00316.66
7.4.40.0040.01216.79
7.4.30.0160.00716.71
7.4.00.0110.00014.87
7.3.330.0060.00013.21
7.3.320.0000.00613.19
7.3.310.0040.00416.44
7.3.300.0000.00616.38
7.3.290.0040.01116.37
7.3.280.0110.00716.35
7.3.270.0120.00617.40
7.3.260.0140.00616.49
7.3.250.0100.01416.41
7.3.240.0100.00716.44
7.3.230.0110.01116.38
7.3.210.0170.00016.46
7.3.200.0130.00416.27
7.3.190.0140.00716.68
7.3.180.0130.00316.56
7.3.170.0060.00916.55
7.3.160.0150.00516.63
7.2.330.0110.01116.67
7.2.320.0120.00616.79
7.2.310.0130.00316.80
7.2.300.0060.01816.87
7.2.290.0080.01216.55
7.2.60.0040.01116.99
7.2.50.0040.01117.00
7.1.200.0060.00315.76
7.1.70.0030.00616.83
7.1.60.0970.01333.04
7.1.50.0870.01332.93
7.1.40.0900.00732.79
7.1.30.1100.01732.65
7.1.20.0930.01032.76
7.1.10.0700.00314.71
7.1.00.1400.01014.84
7.0.200.1030.01014.93
7.0.190.0970.00714.63
7.0.180.0870.00714.41
7.0.170.1000.00714.50
7.0.160.1070.00714.50
7.0.150.0730.01314.66
7.0.140.0730.00714.84
7.0.130.0970.01014.77
7.0.120.1200.01014.65
7.0.110.0770.01314.61
7.0.100.1330.01014.48
7.0.90.1070.01014.80
7.0.80.1330.01014.86
7.0.70.1000.00714.47
7.0.60.1930.01714.53
7.0.50.1330.01014.64
7.0.40.1000.01014.82
7.0.30.1000.01314.96
7.0.20.1070.01314.71
7.0.10.0900.01314.65
7.0.00.1000.01014.62

preferences:
56.28 ms | 400 KiB | 5 Q