3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <?xml version='1.0'?> <document 0="name"> </document> XML; $xml = simplexml_load_string($string); print_r($xml);

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)
8.3.60.0070.01118.83
8.3.50.0110.00722.14
8.3.40.0110.00419.13
8.3.30.0170.00319.35
8.3.20.0040.00420.71
8.3.10.0080.00022.34
8.3.00.0040.00422.81
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0100.00322.33
8.2.150.0040.00424.18
8.2.140.0120.00624.66
8.2.130.0050.00326.16
8.2.120.0030.00619.61
8.2.110.0030.00622.38
8.2.100.0100.00319.70
8.2.90.0040.00419.34
8.2.80.0030.00618.16
8.2.70.0080.00017.75
8.2.60.0080.00018.05
8.2.50.0080.00018.07
8.2.40.0040.00418.34
8.2.30.0050.00218.32
8.2.20.0060.00317.80
8.2.10.0060.00318.09
8.2.00.0040.00417.78
8.1.280.0140.00325.92
8.1.270.0080.00022.33
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00324.14
8.1.230.0040.00819.26
8.1.220.0040.00417.88
8.1.210.0040.00418.77
8.1.200.0000.00917.50
8.1.190.0060.00317.51
8.1.180.0040.00418.10
8.1.170.0000.00818.83
8.1.160.0040.00422.04
8.1.150.0050.00318.84
8.1.140.0030.00517.70
8.1.130.0050.00218.17
8.1.120.0040.00417.60
8.1.110.0070.00017.70
8.1.100.0000.00817.52
8.1.90.0070.00017.49
8.1.80.0040.00417.59
8.1.70.0060.00017.65
8.1.60.0040.00417.73
8.1.50.0060.00317.61
8.1.40.0050.00317.66
8.1.30.0050.00317.79
8.1.20.0000.00817.74
8.1.10.0060.00317.64
8.1.00.0080.00017.50
8.0.300.0070.00018.77
8.0.290.0050.00317.30
8.0.280.0000.00718.46
8.0.270.0070.00017.48
8.0.260.0070.00016.90
8.0.250.0000.00717.16
8.0.240.0030.00617.11
8.0.230.0100.00517.08
8.0.220.0030.00317.02
8.0.210.0030.00317.00
8.0.200.0030.00317.04
8.0.190.0070.00017.14
8.0.180.0050.00317.04
8.0.170.0030.00517.21
8.0.160.0050.00217.09
8.0.150.0040.00417.07
8.0.140.0000.00816.95
8.0.130.0060.00013.60
8.0.120.0030.00517.05
8.0.110.0040.00417.14
8.0.100.0000.00717.06
8.0.90.0040.00417.08
8.0.80.0090.01217.16
8.0.70.0000.00717.06
8.0.60.0040.00417.16
8.0.50.0040.00417.02
8.0.30.0110.01017.42
8.0.20.0090.01117.40
8.0.10.0040.00417.07
8.0.00.0130.01116.97
7.4.330.0030.00315.00
7.4.320.0000.00616.76
7.4.300.0030.00316.77
7.4.290.0030.00316.78
7.4.280.0030.00616.74
7.4.270.0030.00316.75
7.4.260.0050.00516.52
7.4.250.0000.00716.66
7.4.240.0040.00416.73
7.4.230.0070.00016.81
7.4.220.0030.01416.75
7.4.210.0120.00316.70
7.4.200.0030.00316.49
7.4.190.0000.00716.91
7.4.160.0100.00716.68
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0080.01016.64
7.4.120.0130.00816.72
7.4.110.0100.00616.68
7.4.100.0100.00816.66
7.4.90.0090.00916.68
7.4.80.0050.01719.39
7.4.70.0080.00816.42
7.4.60.0120.00616.80
7.4.50.0040.00416.82
7.4.40.0090.00222.77
7.4.30.0100.00616.86
7.4.00.0090.00615.06
7.3.330.0050.00013.46
7.3.320.0060.00013.42
7.3.310.0020.00516.28
7.3.300.0040.00416.43
7.3.290.0040.01116.45
7.3.280.0120.00516.45
7.3.270.0060.01717.40
7.3.260.0130.00716.46
7.3.250.0080.01316.66
7.3.240.0000.01616.59
7.3.230.0070.01016.43
7.3.210.0070.01016.44
7.3.200.0100.00719.39
7.3.190.0060.01316.58
7.3.180.0040.01116.59
7.3.170.0130.00416.51
7.3.160.0030.01616.32
7.3.120.0120.00314.87
7.3.10.0120.00516.50
7.3.00.0110.00516.41
7.2.330.0080.00816.54
7.2.320.0160.00316.70
7.2.310.0120.01216.79
7.2.300.0060.01016.44
7.2.290.0070.01616.63
7.2.130.0060.00816.75
7.2.120.0050.00816.88
7.2.110.0080.00416.71
7.2.100.0060.00616.82
7.2.90.0070.00916.70
7.2.80.0090.00516.91
7.2.70.0090.00616.78
7.2.60.0120.00516.83
7.2.50.0120.00516.83
7.2.40.0080.00816.77
7.2.30.0090.00616.68
7.2.20.0080.00616.71
7.2.10.0090.01016.88
7.2.00.0070.01017.72
7.1.250.0080.00815.89
7.1.70.0070.01017.14
7.1.60.0000.01417.23
7.1.50.0100.01316.99
7.1.00.0030.04722.53
7.0.200.0040.01116.57
7.0.140.0000.07722.10
7.0.60.0170.07019.94
7.0.50.0070.04317.98
7.0.40.0100.05320.45
7.0.30.0300.07020.18
7.0.20.0230.06020.38
7.0.10.0230.05320.20
7.0.00.0130.08320.19
5.6.280.0000.07721.05
5.6.210.0030.05720.77
5.6.200.0030.04318.41
5.6.190.0070.08720.85
5.6.180.3430.05020.49
5.6.170.0270.07720.79
5.6.160.0070.04720.68
5.6.150.0070.04018.23
5.6.140.0070.08018.29
5.6.130.0100.05718.24
5.6.120.0030.07021.20
5.6.110.0300.06321.00
5.6.100.0070.08021.15
5.6.90.0130.07721.02
5.6.80.0030.05320.61
5.6.70.0370.07020.57
5.5.350.0030.04320.42
5.5.340.0100.05318.05
5.5.330.0200.07020.39
5.5.320.0270.08020.35
5.5.310.0230.07320.47
5.5.300.0030.05717.97
5.5.290.0070.07318.01
5.5.280.0100.04720.77
5.5.270.0130.07320.72
5.5.260.0070.06020.99
5.5.250.0070.08720.74
5.5.240.0100.06720.47
5.4.450.0500.05319.62
5.4.440.0770.05319.52
5.4.430.0100.05719.45
5.4.420.0130.05319.55
5.4.410.0070.05719.59
5.4.400.1000.00018.82
5.4.390.0870.00018.79
5.4.380.0170.06018.82
5.4.370.0230.06718.76
5.4.360.0170.06018.77
5.4.350.0100.06018.67
5.4.340.0300.04718.77
5.4.320.0020.03912.61
5.4.310.0080.04312.60
5.4.300.0080.03312.61
5.4.290.0050.05012.60
5.4.280.0040.03912.50
5.4.270.0130.04718.97
5.4.260.0270.06718.87
5.4.250.0130.07018.98
5.4.240.0130.04719.02
5.4.230.0230.06718.80
5.4.220.0100.05719.13
5.4.210.0130.06019.06
5.4.200.0170.07018.79
5.4.190.0170.06718.80
5.4.180.0170.07318.84
5.4.170.0170.07019.01
5.4.160.0200.07018.96
5.4.150.0130.06319.05
5.4.140.0130.07316.48
5.4.130.0100.06316.45
5.4.120.0130.06016.37
5.4.110.0200.06316.48
5.4.100.0070.06016.42
5.4.90.0230.04016.48
5.4.80.0100.05316.38
5.4.70.0130.05716.63
5.4.60.0070.07016.71
5.4.50.0170.05716.70
5.4.40.0130.04316.62
5.4.30.0100.05016.45
5.4.20.0000.05316.39
5.4.10.0030.07016.69
5.4.00.0030.05316.01
5.3.290.0100.04612.87
5.3.280.0170.04714.84
5.3.270.0130.04714.89
5.3.260.0170.07314.84
5.3.250.0030.06314.75
5.3.240.0170.06714.75
5.3.230.0130.07014.72
5.3.220.0030.06314.85
5.3.210.0130.05714.70
5.3.200.0100.05014.71
5.3.190.0130.06014.59
5.3.180.0070.07014.84
5.3.170.0230.05714.79
5.3.160.0230.06014.73
5.3.150.0100.06314.70
5.3.140.0100.07314.57
5.3.130.0070.05714.56
5.3.120.0200.06014.61
5.3.110.0200.07314.84
5.3.100.0130.07714.27
5.3.90.0200.06014.08
5.3.80.0100.06713.91
5.3.70.0100.04314.30
5.3.60.0070.05314.03
5.3.50.0100.05314.09
5.3.40.0130.04314.09
5.3.30.0100.05013.95
5.3.20.0170.04713.80
5.3.10.0100.04713.69
5.3.00.0070.05013.85
5.2.170.0000.06011.27
5.2.160.0130.05011.16
5.2.150.0170.03311.17
5.2.140.0030.06011.19
5.2.130.0030.04311.11
5.2.120.0000.06011.29
5.2.110.0030.06011.13
5.2.100.0070.05711.30
5.2.90.0070.06011.13
5.2.80.0030.05011.38
5.2.70.0070.05311.34
5.2.60.0100.05311.34
5.2.50.0200.04311.07
5.2.40.0170.03711.14
5.2.30.0200.03311.26
5.2.20.0070.03711.11
5.2.10.0070.04010.89
5.2.00.0100.04710.77
5.1.60.0170.0379.89
5.1.50.0130.03710.29
5.1.40.0030.05010.07
5.1.30.0100.05010.41
5.1.20.0030.05310.50
5.1.10.0070.05010.09
5.1.00.0130.0439.96
5.0.50.0000.0308.67
5.0.40.0130.0208.50
5.0.30.0100.0408.34
5.0.20.0070.0238.28
5.0.10.0070.0378.45
5.0.00.0100.0478.29
4.4.90.0000.0336.12
4.4.80.0070.0206.12
4.4.70.0000.0276.12
4.4.60.0130.0206.12
4.4.50.0030.0276.12
4.4.40.0030.0336.12
4.4.30.0030.0236.12
4.4.20.0000.0236.12
4.4.10.0000.0336.12
4.4.00.0100.0376.12
4.3.110.0070.0206.12
4.3.100.0030.0235.91
4.3.90.0070.0205.67
4.3.80.0070.0405.67
4.3.70.0070.0205.67
4.3.60.0070.0175.67
4.3.50.0000.0275.67
4.3.40.0030.0305.67
4.3.30.0000.0275.67
4.3.20.0000.0305.67
4.3.10.0000.0305.67
4.3.00.0070.0276.59

preferences:
39.46 ms | 401 KiB | 5 Q