3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(simplexml_load_string('<a><b/><c><x/></c></a>')->c);

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)
8.3.60.0100.01018.52
8.3.50.0130.00722.05
8.3.40.0060.00918.58
8.3.30.0090.00618.58
8.3.20.0100.00720.59
8.3.10.0060.00923.65
8.3.00.0080.00019.26
8.2.180.0160.00718.66
8.2.170.0060.00922.96
8.2.160.0110.00720.38
8.2.150.0060.00924.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00620.98
8.2.110.0060.00321.19
8.2.100.0110.00017.91
8.2.90.0000.00919.38
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00419.63
8.2.30.0070.00020.89
8.2.20.0000.01017.66
8.2.10.0050.00318.16
8.2.00.0000.00718.25
8.1.280.0070.00725.92
8.1.270.0000.01124.17
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00324.09
8.1.230.0080.00422.82
8.1.220.0000.00817.76
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00819.02
8.1.160.0050.00322.16
8.1.150.0050.00318.98
8.1.140.0080.00019.59
8.1.130.0000.00717.75
8.1.120.0040.00417.47
8.1.110.0050.00217.59
8.1.100.0040.00417.53
8.1.90.0050.00517.50
8.1.80.0000.00717.45
8.1.70.0020.00517.41
8.1.60.0000.00717.59
8.1.50.0040.00417.58
8.1.40.0000.00717.44
8.1.30.0080.00017.64
8.1.20.0030.00617.63
8.1.10.0040.00417.61
8.1.00.0030.00517.53
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00818.49
8.0.270.0000.00717.34
8.0.260.0060.00317.35
8.0.250.0050.00216.97
8.0.240.0070.00017.04
8.0.230.0040.00417.00
8.0.220.0030.00316.97
8.0.210.0030.00316.92
8.0.200.0000.00617.05
8.0.190.0070.00017.06
8.0.180.0040.00417.05
8.0.170.0040.00416.94
8.0.160.0020.00517.04
8.0.150.0030.00316.96
8.0.140.0030.00316.75
8.0.130.0030.00313.41
8.0.120.0000.00816.93
8.0.110.0020.00516.94
8.0.100.0000.00716.96
8.0.90.0080.00016.82
8.0.80.0000.01517.01
8.0.70.0080.00016.86
8.0.60.0030.00517.03
8.0.50.0080.00017.08
8.0.30.0130.00617.23
8.0.20.0190.01317.40
8.0.10.0040.00417.07
8.0.00.0100.01116.88
7.4.330.0000.00516.98
7.4.320.0070.00016.63
7.4.300.0030.00616.64
7.4.290.0030.00316.73
7.4.280.0040.00416.54
7.4.270.0030.00516.56
7.4.260.0000.00716.72
7.4.250.0050.00316.62
7.4.240.0060.00216.63
7.4.230.0000.00716.72
7.4.220.0070.01116.57
7.4.210.0080.00616.69
7.4.200.0040.00416.82
7.4.160.0120.00316.36
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0140.00716.62
7.4.120.0060.01116.62
7.4.110.0070.01016.49
7.4.100.0100.01016.74
7.4.90.0090.00916.54
7.4.80.0090.01319.39
7.4.70.0090.01216.67
7.4.60.0130.00316.67
7.4.50.0030.00816.54
7.4.40.0110.00616.52
7.4.30.0130.01016.75
7.4.00.0100.00715.18
7.3.330.0020.00213.25
7.3.320.0020.00313.05
7.3.310.0000.00716.27
7.3.300.0030.00316.36
7.3.290.0000.00716.32
7.3.280.0110.01016.38
7.3.270.0060.00917.40
7.3.260.0090.00916.66
7.3.250.0070.01316.50
7.3.240.0080.00816.51
7.3.230.0040.01316.54
7.3.210.0160.00016.32
7.3.200.0080.00816.61
7.3.190.0190.00616.46
7.3.180.0160.00016.59
7.3.170.0100.00716.36
7.3.160.0060.01016.42
7.3.120.0100.00714.93
7.3.110.0100.00714.50
7.3.100.0040.01114.70
7.3.90.0110.00414.47
7.3.80.0060.00615.03
7.3.70.0120.00014.65
7.3.60.0090.00314.81
7.3.50.0040.01215.04
7.3.40.0030.00714.78
7.3.30.0100.00314.84
7.3.20.0030.01016.71
7.3.10.0080.00416.80
7.3.00.0040.01216.46
7.2.330.0090.00816.70
7.2.320.0110.01116.75
7.2.310.0080.00916.64
7.2.300.0060.01216.81
7.2.290.0090.00916.73
7.2.240.0090.00915.07
7.2.230.0060.00914.71
7.2.220.0090.00614.60
7.2.210.0070.00415.04
7.2.200.0090.00315.15
7.2.190.0040.00815.03
7.2.180.0000.01514.68
7.2.170.0000.01214.92
7.2.160.0030.00915.07
7.2.150.0030.01316.97
7.2.140.0000.01816.90
7.2.130.0030.01016.78
7.2.120.0000.01316.96
7.2.110.0060.00916.67
7.2.100.0040.00416.92
7.2.90.0070.01016.75
7.2.80.0030.01316.81
7.2.70.0040.01416.78
7.2.60.0050.00816.81
7.2.50.0040.01116.75
7.2.40.0030.01016.89
7.2.30.0090.00616.96
7.2.20.0060.00316.88
7.2.10.0060.00616.89
7.2.00.0030.01016.91
7.1.330.0030.01115.57
7.1.320.0090.00615.78
7.1.310.0070.00715.87
7.1.300.0060.00915.53
7.1.290.0070.00715.65
7.1.280.0070.00315.66
7.1.270.0030.00515.69
7.1.260.0030.00915.79
7.1.250.0000.00915.65
7.1.200.0060.00615.73
7.1.70.0070.00317.22
7.1.60.0040.00817.21
7.1.50.0100.01016.84
7.1.40.0080.00316.64
7.1.30.0030.01016.53
7.1.20.0040.00716.71
7.1.10.0000.00816.48
7.1.00.0040.01216.66
7.0.200.0040.00416.57
7.0.190.0060.00316.47
7.0.180.0080.00016.34
7.0.170.0030.00716.34
7.0.160.0030.00616.34
7.0.150.0040.00716.34
7.0.140.0030.01316.34
7.0.130.0030.00716.55
7.0.120.0070.00316.63
7.0.110.0030.00616.55
7.0.100.0000.01116.34
7.0.90.0040.00416.34
7.0.80.0000.00916.39
7.0.70.0000.01216.34
7.0.60.0040.00416.34
7.0.50.0030.01316.36
7.0.40.0000.01016.34
7.0.30.0030.00516.34
7.0.20.0040.00716.34
7.0.10.0000.00816.34
7.0.00.0040.00416.34
5.6.300.0060.04420.88
5.6.290.0100.05520.88
5.6.280.0070.05920.98
5.6.270.0130.04220.97
5.6.260.0100.08221.10
5.6.250.0100.03621.09
5.6.240.0100.04021.02
5.6.230.0100.03820.93
5.6.220.0100.06521.00
5.6.210.0030.04220.63
5.6.200.0060.05121.07
5.6.190.0100.07821.06
5.6.180.0000.04821.00
5.6.170.0000.04820.93
5.6.160.0030.04221.09
5.6.150.0070.06621.02
5.6.140.0000.04520.77
5.6.130.0000.08421.05
5.6.120.0090.04121.02
5.6.110.0100.04420.92
5.6.100.0030.04720.98
5.6.90.0030.04120.91
5.6.80.0030.04020.16
5.6.70.0060.03620.35
5.6.60.0000.04420.34
5.6.50.0030.08020.45
5.6.40.0030.07120.29
5.6.30.0030.07620.38
5.6.20.0030.04320.41
5.6.10.0070.06020.44
5.6.00.0000.08420.35
5.5.380.0000.06117.80
5.5.370.0040.03917.49
5.5.360.0100.07517.79
5.5.350.0030.03917.50
5.5.340.0000.06418.20
5.5.330.0000.08518.13
5.5.320.0000.08818.10
5.5.310.0030.04018.20
5.5.300.0030.06618.10
5.5.290.0030.06817.90
5.5.280.0070.03917.83
5.5.270.0000.04318.00
5.5.260.0030.04518.00
5.5.250.0000.04417.82
5.5.240.0060.03417.57
5.5.230.0000.04417.48
5.5.220.0000.08017.48
5.5.210.0030.08917.57
5.5.200.0000.08017.42
5.5.190.0030.07017.48
5.5.180.0070.08017.28
5.5.160.0030.07617.36
5.5.150.0000.08417.18
5.5.140.0030.06417.25
5.5.130.0060.07417.54
5.5.120.0030.06517.44
5.5.110.0060.06517.35
5.5.100.0060.06817.34
5.5.90.0030.06717.34
5.5.80.0030.07517.39
5.5.70.0070.06617.40
5.5.60.0070.06917.17
5.5.50.0030.06817.29
5.5.40.0030.07817.08
5.5.30.0030.05017.38
5.5.20.0000.04517.39
5.5.10.0100.03717.38
5.5.00.0040.03917.34

preferences:
55.54 ms | 401 KiB | 5 Q