3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <?xml version="1.0"?> <config> <a>test</a> </other> XML; echo 'LOAD INVALID XML STRING' . PHP_EOL; $simpleXML = simplexml_load_string($xml); echo 'DETECTED ERROR:' . PHP_EOL; if ($simpleXML === false) { $err = error_get_last(); var_dump($err); }

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)
8.3.60.0110.01118.68
8.3.50.0070.00718.16
8.3.40.0130.00619.26
8.3.30.0040.01119.22
8.3.20.0000.00819.72
8.3.10.0050.00322.07
8.3.00.0050.00323.86
8.2.180.0150.00618.79
8.2.170.0120.00322.96
8.2.160.0040.01120.47
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0100.00022.28
8.2.120.0000.00826.35
8.2.110.0060.00321.16
8.2.100.0030.00918.16
8.2.90.0000.00819.36
8.2.80.0000.00818.17
8.2.70.0000.00817.75
8.2.60.0050.00318.18
8.2.50.0000.00818.07
8.2.40.0060.00618.22
8.2.30.0050.00218.16
8.2.20.0030.00518.29
8.2.10.0040.00418.25
8.2.00.0000.00719.50
8.1.280.0030.01125.92
8.1.270.0040.00424.11
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01122.93
8.1.230.0120.00018.20
8.1.220.0040.00417.90
8.1.210.0060.00318.77
8.1.200.0060.00317.38
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0040.00418.87
8.1.160.0050.00219.00
8.1.150.0040.00418.87
8.1.140.0040.00419.10
8.1.130.0090.00019.34
8.1.120.0060.00317.60
8.1.110.0040.00417.49
8.1.100.0040.00417.52
8.1.90.0040.00417.63
8.1.80.0040.00417.59
8.1.70.0080.00017.56
8.1.60.0030.00517.70
8.1.50.0000.00817.70
8.1.40.0080.00017.68
8.1.30.0000.00817.69
8.1.20.0050.00217.83
8.1.10.0000.00717.70
8.1.00.0030.00617.68
8.0.300.0040.00418.77
8.0.290.0000.00817.00
8.0.280.0030.00520.32
8.0.270.0030.00517.40
8.0.260.0030.00317.47
8.0.250.0030.00317.20
8.0.240.0040.00417.22
8.0.230.0080.00017.16
8.0.220.0080.00017.09
8.0.210.0000.00717.08
8.0.200.0020.00517.14
8.0.190.0060.00317.24
8.0.180.0080.00016.99
8.0.170.0030.00617.21
8.0.160.0080.00417.05
8.0.150.0030.00516.96
8.0.140.0000.00717.08
8.0.130.0060.00013.53
8.0.120.0000.00717.06
8.0.110.0040.00417.10
8.0.100.0000.00716.89
8.0.90.0040.00417.06
8.0.80.0120.00917.09
8.0.70.0030.00317.11
8.0.60.0040.00416.94
8.0.50.0000.00716.97
8.0.30.0120.00617.23
8.0.20.0030.01717.47
8.0.10.0000.00717.12
8.0.00.0080.01316.96
7.4.330.0000.00515.55
7.4.320.0000.00616.81
7.4.300.0030.00616.70
7.4.290.0000.00816.72
7.4.280.0040.00416.70
7.4.270.0040.00416.68
7.4.260.0030.00316.85
7.4.250.0070.00016.62
7.4.240.0040.00416.76
7.4.230.0030.00316.71
7.4.220.0030.00517.00
7.4.210.0090.00816.76
7.4.200.0030.00517.00
7.4.160.0070.01016.65
7.4.140.0070.01217.86
7.4.130.0070.01016.73
7.4.120.0140.00416.76
7.4.110.0090.00916.68
7.4.100.0100.00716.69
7.4.90.0100.01016.74
7.4.80.0080.01219.39
7.4.70.0060.01116.71
7.4.60.0080.00816.79
7.4.50.0110.00716.63
7.4.40.0110.01416.81
7.4.00.0040.00915.32
7.3.330.0020.00213.48
7.3.320.0030.00313.27
7.3.310.0050.00216.35
7.3.300.0000.00816.50
7.3.290.0000.00716.50
7.3.280.0080.00816.48
7.3.260.0110.00816.66
7.3.240.0100.00916.59
7.3.230.0090.01216.63
7.3.210.0110.00616.70
7.3.200.0060.01216.68
7.3.190.0030.01316.56
7.3.180.0120.00616.85
7.3.170.0090.00616.69
7.3.160.0120.00316.65
7.2.330.0100.01416.95
7.2.320.0120.00816.96
7.2.310.0070.01016.89
7.2.300.0000.01716.93
7.2.290.0100.01016.82
7.2.80.0120.00616.43
7.2.70.0030.01416.88
7.2.60.0160.00316.67
7.2.50.0080.00516.97
7.2.40.0070.01016.86
7.2.30.0060.00617.04
7.2.20.0120.00616.70
7.2.10.0000.01716.94
7.2.00.0070.01016.81
7.1.200.0000.01315.61
7.1.190.0110.00415.89
7.1.180.0060.00615.74
7.1.170.0060.01015.60
7.1.160.0090.00615.73
7.1.150.0060.00615.88
7.1.140.0120.00415.52
7.1.130.0110.00415.57
7.1.120.0090.00615.57
7.1.110.0120.00015.82
7.1.100.0000.01115.97
7.1.90.0040.00715.77
7.1.80.0120.00615.71
7.1.70.0060.00915.41
7.1.60.0260.00733.57
7.1.50.0220.00733.72
7.1.40.0200.01033.64
7.1.30.0300.00333.64
7.1.20.0310.00333.68
7.1.10.0030.01215.68
7.1.00.0040.00815.79

preferences:
61.19 ms | 401 KiB | 5 Q