3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<< XML <?xml version="1.0" encoding="utf-8"?> <books> <book>Patterns of Enterprise Application Architecture</book> <book></book> <book>Design Patterns: Elements of Reusable Software Design</book> <book>Clean Code</book> </books> XML; $dom = new DOMDocument; $dom->loadXML($xml); $books = $dom->getElementsByTagName('book'); $length = $books->length; $break = FALSE; foreach ($books as $k => $book) { var_dump(empty($book->nodeValue)); if($break){ echo $book->nodeValue; if($k == ($length-1)) { echo "last iteration: " . $book->nodeValue; } else { break; } } if(empty($book->nodeValue)) { $break = TRUE; break; } echo $book->nodeValue, 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)
8.3.60.0000.01516.88
8.3.50.0100.01121.27
8.3.40.0060.00918.89
8.3.30.0070.00718.84
8.3.20.0070.00020.54
8.3.10.0090.00023.90
8.3.00.0080.00018.05
8.2.180.0060.01218.50
8.2.170.0160.00622.96
8.2.160.0120.00320.46
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0090.00017.75
8.2.110.0080.00322.34
8.2.100.0060.00617.93
8.2.90.0000.00819.28
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0080.00021.36
8.2.30.0000.00720.98
8.2.20.0050.00317.98
8.2.10.0000.00718.48
8.2.00.0000.00818.26
8.1.280.0090.00925.92
8.1.270.0040.00424.09
8.1.260.0090.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00622.78
8.1.230.0030.01017.91
8.1.220.0080.00017.89
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0030.00620.65
8.1.160.0040.00422.25
8.1.150.0060.00319.14
8.1.140.0000.00919.70
8.1.130.0040.00417.92
8.1.120.0070.00017.63
8.1.110.0070.00017.77
8.1.100.0030.00617.60
8.1.90.0030.00317.65
8.1.80.0000.00717.61
8.1.70.0000.00817.71
8.1.60.0090.00017.75
8.1.50.0090.00017.79
8.1.40.0050.00317.71
8.1.30.0040.00417.74
8.1.20.0040.00417.94
8.1.10.0000.00817.71
8.1.00.0040.00417.80
8.0.300.0000.01018.77
8.0.290.0030.00516.88
8.0.280.0000.00818.68
8.0.270.0030.00317.49
8.0.260.0000.00617.42
8.0.250.0040.00417.11
8.0.240.0030.00517.28
8.0.230.0070.00017.13
8.0.220.0000.00717.09
8.0.210.0070.00017.21
8.0.200.0000.00717.14
8.0.190.0000.00817.30
8.0.180.0030.00717.17
8.0.170.0040.00417.20
8.0.160.0000.00717.07
8.0.150.0070.00017.05
8.0.140.0020.00517.21
8.0.130.0000.00613.64
8.0.120.0040.00417.18
8.0.110.0040.00417.13
8.0.100.0030.00617.04
8.0.90.0040.00417.26
8.0.80.0090.00617.18
8.0.70.0040.00417.17
8.0.60.0040.00417.22
8.0.50.0000.00817.15
8.0.30.0080.01017.40
8.0.20.0100.01017.45
8.0.10.0000.00717.23
8.0.00.0100.00716.95
7.4.330.0060.00015.25
7.4.320.0030.00316.90
7.4.300.0000.00616.65
7.4.290.0030.00316.82
7.4.280.0040.00416.82
7.4.270.0040.00416.77
7.4.260.0070.00016.74
7.4.250.0050.00316.82
7.4.240.0040.00416.75
7.4.230.0000.00716.63
7.4.220.0080.01216.74
7.4.210.0070.00716.79
7.4.200.0040.00416.84
7.4.160.0090.00616.64
7.4.150.0070.01017.40
7.4.140.0070.01217.86
7.4.130.0120.00616.72
7.4.120.0090.00916.66
7.4.110.0000.01716.78
7.4.100.0090.01216.65
7.4.90.0140.00816.50
7.4.80.0060.01219.39
7.4.70.0110.00516.58
7.4.60.0130.00416.75
7.4.50.0000.00716.80
7.4.40.0090.01216.82
7.4.30.0140.00316.88
7.4.00.0120.00515.04
7.3.330.0030.00313.46
7.3.320.0050.00013.42
7.3.310.0080.00016.61
7.3.300.0030.00316.53
7.3.290.0070.00916.53
7.3.280.0130.00516.55
7.3.270.0060.01617.40
7.3.260.0060.01116.98
7.3.250.0130.00816.73
7.3.240.0080.01216.63
7.3.230.0090.00916.58
7.3.210.0140.00316.57
7.3.200.0070.01016.81
7.3.190.0140.00316.73
7.3.180.0150.00416.62
7.3.170.0150.00716.68
7.3.160.0060.01316.86
7.3.120.0070.01214.98
7.3.110.0070.01214.85
7.3.100.0070.00614.69
7.3.90.0050.00614.71
7.3.80.0060.00815.04
7.3.70.0030.00915.01
7.3.60.0080.00614.97
7.3.50.0060.01015.08
7.3.40.0070.00814.88
7.3.30.0020.01115.03
7.3.20.0070.00816.60
7.3.10.0090.00616.78
7.3.00.0050.01016.84
7.2.330.0070.01116.73
7.2.320.0110.00716.97
7.2.310.0100.00616.97
7.2.300.0030.01216.69
7.2.290.0190.00317.10
7.2.250.0100.01015.21
7.2.240.0040.01715.32
7.2.230.0070.00915.21
7.2.220.0070.00514.88
7.2.210.0070.00515.23
7.2.200.0030.00915.10
7.2.190.0080.00715.08
7.2.180.0030.00815.18
7.2.170.0050.01115.13
7.2.00.0030.01019.54
7.1.330.0030.00915.74
7.1.320.0060.00915.84
7.1.310.0030.00816.02
7.1.300.0080.00615.91
7.1.290.0070.00915.89
7.1.280.0030.01015.85
7.1.270.0120.00515.83
7.1.260.0090.00315.89
7.1.100.0050.00517.91
7.1.70.0050.00317.38
7.1.60.0100.01619.50
7.1.50.0140.01016.78
7.1.00.0000.08022.54
7.0.200.0030.00716.60
7.0.60.4200.04319.87
7.0.50.0100.03317.84
7.0.40.0070.04720.10
7.0.30.0270.04020.15
7.0.20.0300.06320.24
7.0.10.0200.03720.37
7.0.00.0030.07020.12
5.6.280.0000.03721.16
5.6.210.0070.09020.66
5.6.200.0070.05718.29
5.6.190.0100.08020.74
5.6.180.0230.05020.80
5.6.170.0170.04720.52
5.6.160.0000.06320.69
5.6.150.0130.04318.34
5.6.140.0170.06718.18
5.6.130.0130.07718.18
5.6.120.0130.07321.20
5.6.110.0130.03721.12
5.6.100.0030.04021.03
5.6.90.0170.07721.16
5.6.80.0070.07720.43
5.5.350.4300.04020.41
5.5.340.0070.07018.03
5.5.330.0100.06020.30
5.5.320.0170.08320.32
5.5.310.0330.06720.27
5.5.300.0000.04318.05
5.5.290.0030.04018.04
5.5.280.0070.06320.85
5.5.270.0130.08320.76
5.5.260.0000.04720.96
5.5.250.0170.07320.73
5.5.240.0270.07020.33
5.4.450.0670.06319.69
5.4.440.0600.06719.48
5.4.430.0730.05319.65
5.4.420.0670.05719.71
5.4.410.0870.04019.58
5.4.400.0700.04718.98
5.4.390.0770.05319.35
5.4.380.0800.04019.02
5.4.370.0730.04718.97
5.4.360.0700.05318.97
5.4.350.0670.05019.00
5.4.340.0770.04319.30
5.4.320.0670.05719.36
5.4.310.0800.04019.34
5.4.300.0630.05719.39
5.4.290.0670.05319.35
5.4.280.0630.05318.98
5.4.270.0670.05019.16
5.4.260.0730.04318.97
5.4.250.0730.04719.04
5.4.240.0630.05319.29
5.4.230.0570.06018.98
5.4.220.0630.05719.15
5.4.210.0700.05019.00
5.4.200.0700.05019.19
5.4.190.0630.06019.15
5.4.180.0670.05318.97
5.4.170.0600.06019.00
5.4.160.0700.05019.34
5.4.150.0670.05319.31
5.4.140.0700.04716.52
5.4.130.0600.05016.49
5.4.120.0730.04016.51
5.4.110.0600.05716.61
5.4.100.0630.05316.48
5.4.90.0730.04016.27
5.4.80.0730.04716.61
5.4.70.0670.05016.63
5.4.60.0600.05716.46
5.4.50.0730.04716.64
5.4.40.0730.05016.66
5.4.30.0630.05016.56
5.4.20.0700.04716.45
5.4.10.0770.07016.44
5.4.00.0670.06715.92

preferences:
53.32 ms | 401 KiB | 5 Q