3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = new \SimpleXmlIterator('<xml><fotoshow><image>http://bild.gottes-platz-an-der-sonne.himmel.1/avater.png</image><image/><image/></fotoshow></xml>'); $images = $iterator->images->image; foreach ($images as $value) { var_dump($value); var_dump(empty($value)); }

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)
8.3.60.0110.01118.75
8.3.50.0090.01221.27
8.3.40.0070.00718.96
8.3.30.0070.00720.42
8.3.20.0050.00320.74
8.3.10.0080.00021.09
8.3.00.0000.00723.91
8.2.180.0110.00417.00
8.2.170.0110.00422.96
8.2.160.0060.00920.60
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0030.00526.16
8.2.120.0080.00021.00
8.2.110.0030.00619.46
8.2.100.0090.00317.89
8.2.90.0040.00419.30
8.2.80.0000.00719.52
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.00818.14
8.2.30.0000.00719.61
8.2.20.0040.00417.94
8.2.10.0060.00318.00
8.2.00.0030.00617.73
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0100.00022.59
8.1.230.0070.00321.16
8.1.220.0000.00818.77
8.1.210.0040.00419.10
8.1.200.0070.00317.35
8.1.190.0000.00917.65
8.1.180.0070.00318.10
8.1.170.0040.00418.75
8.1.160.0050.00219.03
8.1.150.0000.00718.82
8.1.140.0000.00717.55
8.1.130.0000.00717.93
8.1.120.0000.00817.58
8.1.110.0030.00517.52
8.1.100.0080.00017.66
8.1.90.0000.00717.70
8.1.80.0040.00417.63
8.1.70.0030.00317.55
8.1.60.0030.00617.80
8.1.50.0050.00317.60
8.1.40.0080.00417.70
8.1.30.0030.00517.86
8.1.20.0090.00017.69
8.1.10.0070.00017.71
8.1.00.0000.00817.73
8.0.300.0000.00820.22
8.0.290.0040.00417.30
8.0.280.0070.00018.62
8.0.270.0070.00017.30
8.0.260.0000.00716.98
8.0.250.0040.00417.23
8.0.240.0000.00717.07
8.0.230.0000.00717.26
8.0.220.0000.00817.13
8.0.210.0040.00417.18
8.0.200.0060.00017.15
8.0.190.0040.00317.24
8.0.180.0040.00417.25
8.0.170.0040.00417.15
8.0.160.0000.00717.10
8.0.150.0040.00417.13
8.0.140.0050.00217.14
8.0.130.0030.00313.70
8.0.120.0030.00517.07
8.0.110.0000.00717.08
8.0.100.0000.00817.07
8.0.90.0050.00317.02
8.0.80.0100.01017.18
8.0.70.0040.00417.04
8.0.60.0000.00817.23
8.0.50.0030.00317.09
8.0.30.0120.00617.41
8.0.20.0140.00517.40
8.0.10.0070.00017.16
8.0.00.0070.01117.01
7.4.330.0060.00015.07
7.4.320.0030.00316.68
7.4.300.0030.00316.80
7.4.290.0070.00016.75
7.4.280.0040.00416.77
7.4.270.0030.00516.72
7.4.260.0000.00513.52
7.4.250.0080.00016.63
7.4.240.0040.00416.68
7.4.230.0030.00316.83
7.4.220.0150.00316.89
7.4.210.0090.00916.77
7.4.200.0000.00916.79
7.4.190.0030.00316.69
7.4.160.0040.01116.78
7.4.150.0100.00717.40
7.4.140.0080.00817.86
7.4.130.0090.00816.74
7.4.120.0100.00816.64
7.4.110.0100.01016.82
7.4.100.0030.01416.58
7.4.90.0140.00316.96
7.4.80.0100.01319.39
7.4.70.0110.00616.67
7.4.60.0110.00516.71
7.4.50.0060.00316.68
7.4.40.0090.00622.77
7.4.30.0140.00316.64
7.4.00.0060.01214.96
7.3.330.0060.00013.19
7.3.320.0000.00713.29
7.3.310.0000.00916.40
7.3.300.0030.00316.48
7.3.290.0110.00316.42
7.3.280.0080.00816.48
7.3.270.0100.00717.40
7.3.260.0090.01018.24
7.3.250.0150.00216.63
7.3.240.0120.00616.53
7.3.230.0130.00416.71
7.3.210.0070.01016.55
7.3.200.0060.01319.39
7.3.190.0060.01516.57
7.3.180.0090.00616.56
7.3.170.0090.00616.65
7.3.160.0150.00616.45
7.3.120.0030.01014.67
7.2.330.0100.01016.66
7.2.320.0070.01016.59
7.2.310.0140.01116.71
7.2.300.0070.01016.61
7.2.290.0070.01516.55
7.1.70.0000.00817.18
7.1.60.0090.01519.17
7.1.50.0100.00716.92
7.1.00.0030.03322.55
7.0.200.0070.00016.83
7.0.140.0000.07722.11
7.0.100.0070.05019.93
7.0.90.0000.05320.00
7.0.80.0030.04019.92
7.0.70.0000.04720.11
7.0.60.0070.03719.88
7.0.50.0000.04720.42
7.0.40.0030.04720.13
7.0.30.0030.08720.28
7.0.20.0030.07720.07
7.0.10.0070.08320.23
7.0.00.0030.08720.17
5.6.280.0070.07021.00
5.6.250.0070.03720.61
5.6.240.0000.04720.71
5.6.230.0030.04320.67
5.6.220.0000.05320.57
5.6.210.0000.04320.65
5.6.200.0030.04321.24
5.6.190.0070.04021.23
5.6.180.0030.04321.15
5.6.170.0130.07721.14
5.6.160.0000.04320.96
5.6.150.0270.06021.13
5.6.140.0030.07721.09
5.6.130.0130.07721.05
5.6.120.0030.08321.07
5.6.110.0030.05721.22
5.6.100.0030.06721.11
5.6.90.0030.05021.04
5.6.80.0130.07020.54
5.6.70.0030.04020.65
5.6.60.0000.05720.61
5.6.50.0070.08020.65
5.6.40.0030.08020.58
5.6.30.0030.07720.49
5.6.20.0070.07720.51
5.6.10.0070.06720.51
5.6.00.0070.03720.46
5.5.380.0130.03020.45
5.5.370.0030.04020.58
5.5.360.0000.04720.42
5.5.350.0070.03720.46
5.5.340.0070.03720.78
5.5.330.0030.05720.78
5.5.320.0130.05320.95
5.5.310.0130.05720.84
5.5.300.0170.07321.02
5.5.290.0170.08021.02
5.5.280.0100.08320.87
5.5.270.0030.04321.02
5.5.260.0030.08020.79
5.5.250.0030.07720.71
5.5.240.0070.03720.23
5.5.230.0000.08320.32
5.5.220.0070.05720.25
5.5.210.0100.06720.12
5.5.200.0030.06720.08
5.5.190.0070.03720.20
5.5.180.0070.07320.09
5.5.160.0130.06720.10
5.5.150.0100.07020.32
5.5.140.0070.08320.22
5.5.130.0030.05320.15
5.5.120.0100.07320.31
5.5.110.0170.04020.35
5.5.100.0100.07320.24
5.5.90.0100.06720.21
5.5.80.0100.07320.02
5.5.70.0070.08020.13
5.5.60.0000.06320.10
5.5.50.0070.04720.13
5.5.40.0100.07720.11
5.5.30.0100.06320.06
5.5.20.0030.04020.20
5.5.10.0070.03720.19
5.5.00.0070.07720.01
5.4.450.0070.06319.35
5.4.440.0070.07719.54
5.4.430.0100.07319.56
5.4.420.0130.06019.52
5.4.410.0070.08019.39
5.4.400.0000.07019.19
5.4.390.0070.07319.20
5.4.380.0070.07319.21
5.4.370.0000.08019.11
5.4.360.0000.04019.20
5.4.350.0030.07719.18
5.4.340.0130.07019.21
5.4.320.0030.04719.03
5.4.310.0100.07019.02
5.4.300.0130.07319.16
5.4.290.0130.06719.23
5.4.280.0200.05719.21
5.4.270.0100.07318.85
5.4.260.0070.07019.02
5.4.250.0130.06318.85
5.4.240.0170.06318.85
5.4.230.0070.04019.21
5.4.220.0070.08019.21
5.4.210.0000.07019.16
5.4.200.0000.08318.85
5.4.190.0030.07719.16
5.4.180.0030.07718.88
5.4.170.0070.07719.15
5.4.160.0100.07318.86
5.4.150.0100.07319.09
5.4.140.0030.04716.52
5.4.130.0000.06316.54
5.4.120.0070.06716.48
5.4.110.0030.07716.43
5.4.100.0100.06716.43
5.4.90.0030.07716.40
5.4.80.0030.07716.45
5.4.70.0030.07016.34
5.4.60.0030.07716.50
5.4.50.0070.07316.32
5.4.40.0070.06716.43
5.4.30.0100.06716.42
5.4.20.0170.05316.39
5.4.10.0200.05716.53
5.4.00.0000.07315.89
5.3.290.0070.07714.73
5.3.280.0070.06314.55
5.3.270.0030.08314.50
5.3.260.0030.08314.67
5.3.250.0030.07314.73
5.3.240.0030.08014.74
5.3.230.0030.07714.68
5.3.220.0030.05014.50
5.3.210.0170.06014.68
5.3.200.0030.07714.66
5.3.190.0070.07314.56
5.3.180.0100.04314.56
5.3.170.0100.07714.71
5.3.160.0030.07714.49
5.3.150.0100.07714.68
5.3.140.0070.04314.44
5.3.130.0070.04314.63
5.3.120.0130.06714.62
5.3.110.0070.07714.54
5.3.100.0130.07014.09
5.3.90.0070.07014.08
5.3.80.0070.07314.05
5.3.70.0100.07314.16
5.3.60.0030.04714.06
5.3.50.0070.06314.01
5.3.40.0130.07014.00
5.3.30.0070.07013.96
5.3.20.0070.04713.61
5.3.10.0070.07313.65
5.3.00.0030.07313.57
5.2.170.0070.05711.34
5.2.160.0100.05311.05
5.2.150.0030.06311.34
5.2.140.0030.06311.32
5.2.130.0070.06011.02
5.2.120.0030.06011.09
5.2.110.0100.05711.15
5.2.100.0130.05310.99
5.2.90.0030.03311.17
5.2.80.0100.05711.25
5.2.70.0070.06311.02
5.2.60.0130.04311.23
5.2.50.0070.05710.95
5.2.40.0070.04011.04
5.2.30.0030.03710.89
5.2.20.0070.05311.05
5.2.10.0130.05311.05
5.2.00.0030.06310.81
5.1.60.0030.03710.06
5.1.50.0030.0479.96
5.1.40.0100.04710.09
5.1.30.0030.06010.54
5.1.20.0070.05010.56
5.1.10.0100.02710.15
5.1.00.0030.05010.14
5.0.50.0070.0408.93
5.0.40.0030.0438.93
5.0.30.0000.0638.93
5.0.20.0000.0478.93
5.0.10.0000.0438.93
5.0.00.0070.0638.93
4.4.90.0070.0308.93
4.4.80.0030.0338.93
4.4.70.0000.0308.93
4.4.60.0000.0378.93
4.4.50.0030.0208.93
4.4.40.0000.0508.93
4.4.30.0030.0338.93
4.4.20.0030.0338.93
4.4.10.0030.0278.93
4.4.00.0030.0438.93
4.3.110.0070.0238.93
4.3.100.0000.0378.93
4.3.90.0070.0308.93
4.3.80.0030.0508.93
4.3.70.0030.0338.93
4.3.60.0000.0378.93
4.3.50.0070.0338.93
4.3.40.0000.0578.93
4.3.30.0030.0208.93
4.3.20.0000.0408.93
4.3.10.0030.0178.93
4.3.00.0070.0208.93

preferences:
53.71 ms | 401 KiB | 5 Q