3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->appendChild($dom->createElement('foo')); $dom->documentElement->textValue = 'Foo & Bar'; echo $dom->saveXml();

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)
8.3.60.0070.00718.93
8.3.50.0130.00821.34
8.3.40.0140.00419.08
8.3.30.0110.00419.29
8.3.20.0030.00520.60
8.3.10.0040.00420.78
8.3.00.0030.00519.63
8.2.180.0190.00317.00
8.2.170.0150.00622.96
8.2.160.0090.00620.70
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00822.19
8.2.110.0060.00320.65
8.2.100.0040.00817.97
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0000.00818.10
8.2.40.0040.00420.68
8.2.30.0000.01119.28
8.2.20.0080.00017.76
8.2.10.0000.00718.01
8.2.00.0060.00317.63
8.1.280.0150.00425.92
8.1.270.0030.00623.93
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.00
8.1.230.0070.00417.64
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.61
8.1.190.0000.00817.50
8.1.180.0000.00818.10
8.1.170.0100.00018.47
8.1.160.0050.00322.34
8.1.150.0000.00719.11
8.1.140.0040.00417.63
8.1.130.0070.00017.85
8.1.120.0030.00317.50
8.1.110.0040.00417.48
8.1.100.0040.00417.48
8.1.90.0070.00017.52
8.1.80.0070.00017.53
8.1.70.0030.00317.46
8.1.60.0040.00417.70
8.1.50.0070.00017.60
8.1.40.0040.00417.53
8.1.30.0060.00317.64
8.1.20.0040.00417.65
8.1.10.0000.00717.58
8.1.00.0050.00317.72
8.0.300.0040.00418.77
8.0.290.0050.00316.88
8.0.280.0070.00018.72
8.0.270.0040.00417.41
8.0.260.0030.00317.42
8.0.250.0030.00317.05
8.0.240.0000.00617.03
8.0.230.0040.00417.09
8.0.220.0040.00417.04
8.0.210.0040.00417.03
8.0.200.0030.00316.94
8.0.190.0040.00416.96
8.0.180.0030.00317.04
8.0.170.0040.00416.88
8.0.160.0040.00416.94
8.0.150.0040.00417.00
8.0.140.0040.00416.86
8.0.130.0000.00513.34
8.0.120.0040.00417.01
8.0.110.0040.00416.95
8.0.100.0080.00016.79
8.0.90.0080.00017.04
8.0.80.0030.01316.93
8.0.70.0040.00417.06
8.0.60.0000.00716.72
8.0.50.0000.00717.02
8.0.30.0140.00517.33
8.0.20.0130.00617.40
8.0.10.0000.00717.00
8.0.00.0090.00916.96
7.4.330.0000.00515.08
7.4.320.0070.00016.61
7.4.300.0030.00316.64
7.4.290.0000.00716.51
7.4.280.0070.00016.56
7.4.270.0070.00016.75
7.4.260.0040.00416.73
7.4.250.0000.00916.50
7.4.240.0040.00316.67
7.4.230.0040.00416.34
7.4.220.0150.00416.61
7.4.210.0090.00616.80
7.4.200.0000.00716.79
7.4.160.0040.01116.64
7.4.150.0060.01617.40
7.4.140.0080.00817.86
7.4.130.0110.01016.45
7.4.120.0030.01316.53
7.4.110.0030.01316.70
7.4.100.0060.01116.63
7.4.90.0110.00916.73
7.4.80.0030.01919.37
7.4.70.0030.01416.68
7.4.60.0090.01216.44
7.4.50.0000.00816.53
7.4.40.0070.01316.56
7.4.30.0130.00716.25
7.4.10.0000.01915.00
7.4.00.0090.00714.89
7.3.330.0020.00513.27
7.3.320.0000.00513.12
7.3.310.0000.00716.39
7.3.300.0000.00716.29
7.3.290.0070.00716.34
7.3.280.0070.00916.38
7.3.270.0140.01117.40
7.3.260.0090.01316.30
7.3.250.0140.00716.43
7.3.240.0060.01016.48
7.3.230.0160.00416.39
7.3.210.0160.00016.61
7.3.200.0000.01719.39
7.3.190.0130.00616.75
7.3.180.0060.00916.69
7.3.170.0120.00616.58
7.3.160.0000.01616.45
7.3.130.0130.00614.95
7.3.120.0040.01214.93
7.3.110.0050.01414.93
7.3.100.0080.00814.95
7.3.90.0050.01014.91
7.3.80.0100.00514.92
7.3.70.0050.00614.79
7.3.60.0050.00714.91
7.3.50.0040.00714.89
7.3.40.0020.01214.60
7.3.30.0050.00714.93
7.3.20.0050.00816.75
7.3.10.0090.00516.63
7.3.00.0020.00816.63
7.2.330.0040.01416.49
7.2.320.0030.01416.95
7.2.310.0090.00916.84
7.2.300.0100.00716.59
7.2.290.0030.01516.92
7.2.260.0030.01315.24
7.2.250.0100.00915.19
7.2.240.0060.00815.05
7.2.230.0110.00615.02
7.2.220.0050.01115.28
7.2.210.0080.00815.32
7.2.200.0030.00915.01
7.2.190.0070.00915.10
7.2.180.0080.00715.14
7.2.170.0070.00715.06
7.2.160.0090.00615.06
7.2.150.0110.00017.12
7.2.140.0030.01216.93
7.2.130.0060.00617.00
7.2.120.0070.00417.06
7.2.110.0030.00716.85
7.2.100.0060.00416.88
7.2.90.0020.01016.93
7.2.80.0020.01316.96
7.2.70.0040.00716.99
7.2.60.0050.00816.92
7.2.50.0070.00717.00
7.2.40.0050.00917.09
7.2.30.0100.00516.99
7.2.20.0040.00917.11
7.2.10.0020.00916.80
7.2.00.0070.01017.76
7.1.330.0070.00915.71
7.1.320.0070.00715.65
7.1.310.0030.01015.79
7.1.300.0080.00815.83
7.1.290.0040.00815.77
7.1.280.0030.00915.54
7.1.270.0050.00715.52
7.1.260.0030.00815.81
7.1.250.0050.00915.54
7.1.240.0050.00615.72
7.1.230.0060.00515.54
7.1.220.0070.00715.71
7.1.210.0060.00915.75
7.1.200.0070.00415.68
7.1.190.0090.00415.78
7.1.180.0050.00815.77
7.1.170.0040.00815.80
7.1.160.0050.00815.84
7.1.150.0000.01115.72
7.1.140.0050.00915.75
7.1.130.0110.00115.91
7.1.120.0050.01015.69
7.1.110.0020.01215.72
7.1.100.0020.01016.53
7.1.90.0040.00515.77
7.1.80.0060.00715.89
7.1.70.0060.00516.29
7.1.60.0050.00717.07
7.1.50.0070.00716.15
7.1.40.0090.00515.87
7.1.30.0090.00515.61
7.1.20.0050.00715.74
7.1.10.0070.00515.78
7.1.00.0010.03317.90
7.0.330.0060.00415.36
7.0.320.0050.00515.24
7.0.310.0030.01015.39
7.0.300.0010.00915.40
7.0.290.0070.00315.43
7.0.280.0050.01015.42
7.0.270.0080.00215.45
7.0.260.0030.00815.51
7.0.250.0050.00915.46
7.0.240.0090.00515.67
7.0.230.0030.00715.46
7.0.220.0050.00715.45
7.0.210.0060.00615.43
7.0.200.0030.00615.97
7.0.190.0050.00415.57
7.0.180.0060.00915.57
7.0.170.0080.00315.40
7.0.160.0050.00515.44
7.0.150.0070.00415.50
7.0.140.0010.03117.63
7.0.130.0050.00715.57
7.0.120.0070.00515.46
7.0.110.0050.00815.51
7.0.100.0040.01015.38
7.0.90.0050.00415.20
7.0.80.0050.00915.43
7.0.70.0000.01115.23
7.0.60.0030.03416.97
7.0.50.0050.01916.35
7.0.40.0040.02715.69
7.0.30.0200.02015.76
7.0.20.0120.02615.78
7.0.10.0030.02415.82
7.0.00.0070.03315.75
5.6.400.0040.00414.37
5.6.390.0070.00714.72
5.6.380.0010.01114.68
5.6.370.0060.00314.53
5.6.360.0030.01214.64
5.6.350.0030.01014.33
5.6.340.0050.00914.41
5.6.330.0060.00714.51
5.6.320.0060.00714.44
5.6.310.0030.01114.51
5.6.300.0040.00914.66
5.6.290.0040.00614.60
5.6.280.0040.02916.68
5.6.270.0040.00814.47
5.6.260.0080.00114.47
5.6.250.0040.00714.35
5.6.240.0080.00514.44
5.6.230.0020.01114.37
5.6.220.0050.00714.54
5.6.210.0060.02516.39
5.6.200.0060.03315.76
5.6.190.0030.01916.51
5.6.180.0150.02116.54
5.6.170.0100.01916.41
5.6.160.0010.02216.46
5.6.150.0030.03015.74
5.6.140.0040.03215.71
5.6.130.0080.02915.82
5.6.120.0070.03416.60
5.6.110.0090.03116.75
5.6.100.0070.03216.70
5.6.90.0090.03016.60
5.6.80.0090.03016.35
5.6.70.0050.00814.42
5.6.60.0050.00614.24
5.6.50.0050.00714.28
5.6.40.0080.00614.18
5.6.30.0060.00714.29
5.6.20.0020.01214.25
5.6.10.0050.01114.30
5.6.00.0020.01314.44
5.5.380.0080.00612.74
5.5.370.0020.01112.87
5.5.360.0030.00812.65
5.5.350.0080.02415.36
5.5.340.0040.03014.46
5.5.330.0080.02815.34
5.5.320.0130.02015.46
5.5.310.0120.01815.30
5.5.300.0050.02814.56
5.5.290.0050.03514.54
5.5.280.0060.02315.30
5.5.270.0040.02815.63
5.5.260.0080.01515.59
5.5.250.0070.01615.47
5.5.240.0130.01615.19
5.5.230.0060.00812.62
5.5.220.0080.00512.74
5.5.210.0060.00512.63
5.5.200.0070.00312.69
5.5.190.0040.00912.85
5.5.180.0060.00612.57
5.5.170.0070.00612.84
5.5.160.0030.01012.58
5.5.150.0050.00712.72
5.5.140.0020.01312.82
5.5.130.0050.00912.55
5.5.120.0050.00812.51
5.5.110.0040.00712.69
5.5.100.0070.00412.66
5.5.90.0060.00412.71
5.5.80.0070.00212.83
5.5.70.0050.00612.51
5.5.60.0080.00312.50
5.5.50.0030.00612.67
5.5.40.0050.00512.45
5.5.30.0020.00912.56
5.5.20.0040.00912.64
5.5.10.0060.00612.55
5.5.00.0030.01012.57
5.4.450.0110.01913.98
5.4.440.0380.02113.91
5.4.430.0320.02413.81
5.4.420.0250.00314.04
5.4.410.0210.00713.95
5.4.400.0270.00413.77
5.4.390.0250.00513.77
5.4.380.0220.00513.77
5.4.370.0230.00413.72
5.4.360.0270.00213.77
5.4.350.0270.00113.76
5.4.340.0240.00513.68
5.4.330.0040.00810.95
5.4.320.0030.02011.47
5.4.310.0060.01811.59
5.4.300.0050.01711.72
5.4.290.0040.02011.61
5.4.280.0070.01411.71
5.4.270.0050.01711.57
5.4.260.0020.02011.57
5.4.250.0060.01411.61
5.4.240.0050.01511.59
5.4.230.0050.01811.44
5.4.220.0050.01811.48
5.4.210.0040.01611.61
5.4.200.0080.01611.67
5.4.190.0040.01811.65
5.4.180.0090.01111.46
5.4.170.0040.01911.56
5.4.160.0050.01511.53
5.4.150.0050.01511.59
5.4.140.0020.01811.59
5.4.130.0050.01611.59
5.4.120.0040.01711.47
5.4.110.0040.02011.43
5.4.100.0040.01711.45
5.4.90.0040.01911.52
5.4.80.0060.01411.49
5.4.70.0040.01711.47
5.4.60.0030.02011.51
5.4.50.0050.01411.50
5.4.40.0040.01811.41
5.4.30.0060.01511.38
5.4.20.0040.01511.48
5.4.10.0030.01711.49
5.4.00.0020.01711.25
5.3.290.0050.02511.75
5.3.280.0020.02611.54
5.3.270.0060.02211.60
5.3.260.0040.02611.70
5.3.250.0050.02311.58
5.3.240.0070.01911.66
5.3.230.0030.02111.55
5.3.220.0040.02211.52
5.3.210.0020.02611.49
5.3.200.0050.02011.57
5.3.190.0050.02011.49
5.3.180.0040.02311.67
5.3.170.0060.02211.55
5.3.160.0020.02511.63
5.3.150.0050.02311.63
5.3.140.0070.02311.63
5.3.130.0040.02511.49
5.3.120.0050.02111.60
5.3.110.0040.02211.51
5.3.100.0050.02511.30
5.3.90.0050.01911.25
5.3.80.0050.02111.32
5.3.70.0050.01911.26
5.3.60.0050.02011.37
5.3.50.0040.02411.30
5.3.40.0050.02111.30
5.3.30.0040.02111.15
5.3.20.0050.02311.06
5.3.10.0050.02111.04
5.3.00.0080.02011.01
5.2.170.0070.0149.41
5.2.160.0060.0199.42
5.2.150.0040.0199.42
5.2.140.0030.0179.34
5.2.130.0050.0189.35
5.2.120.0040.0209.37
5.2.110.0040.0189.37
5.2.100.0040.0199.38
5.2.90.0050.0199.32
5.2.80.0060.0179.31
5.2.70.0040.0169.31
5.2.60.0040.0179.29
5.2.50.0070.0149.29
5.2.40.0050.0169.28
5.2.30.0030.0209.25
5.2.20.0060.0149.25
5.2.10.0020.0179.21
5.2.00.0030.0179.13
5.1.60.0020.0168.78
5.1.50.0050.0148.78
5.1.40.0050.0158.77
5.1.30.0050.0168.94
5.1.20.0050.0178.95
5.1.10.0060.0168.81
5.1.00.0020.0198.81
5.0.50.0030.0188.05
5.0.40.0030.0167.98
5.0.30.0030.0187.89
5.0.20.0060.0117.88
5.0.10.0050.0107.87
5.0.00.0030.0227.87
4.4.90.0030.0117.10
4.4.80.0050.0177.09
4.4.70.0020.0117.08
4.4.60.0020.0127.09
4.4.50.0040.0097.09
4.4.40.0040.0147.06
4.4.30.0020.0157.09
4.4.20.0020.0137.13
4.4.10.0010.0167.13
4.4.00.0010.0167.09
4.3.110.0030.0097.04
4.3.100.0020.0127.04
4.3.90.0010.0137.02
4.3.80.0030.0137.00
4.3.70.0040.0097.02
4.3.60.0040.0087.02
4.3.50.0020.0117.02
4.3.40.0020.0136.98
4.3.30.0030.0096.35
4.3.20.0020.0096.34
4.3.10.0010.0126.31
4.3.00.0040.0128.73

preferences:
37.62 ms | 401 KiB | 5 Q