3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<?xml version="1.0" encoding="utf-8" ?> <simplexml> <regex><![CDATA[/(^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+.[a-zA-Z.]{2,5}\$)|^\$/i]]></regex> </simplexml>'; $parser = xml_parser_create('UTF-8'); xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); xml_set_character_data_handler($parser, function ($parser, $data) { var_dump($data); }); xml_parse($parser, $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)
8.3.60.0210.00016.75
8.3.50.0040.01118.43
8.3.40.0030.01718.84
8.3.30.0090.00918.66
8.3.20.0100.00020.91
8.3.10.0050.00323.76
8.3.00.0000.00820.79
8.2.180.0180.00016.72
8.2.170.0110.00422.96
8.2.160.0140.00019.14
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00022.28
8.2.120.0070.00026.35
8.2.110.0100.00719.57
8.2.100.0080.00419.76
8.2.90.0050.00319.34
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0060.00318.05
8.2.50.0080.00018.10
8.2.40.0080.00022.43
8.2.30.0000.00719.37
8.2.20.0080.00017.74
8.2.10.0000.00718.21
8.2.00.0040.00418.32
8.1.280.0110.00425.92
8.1.270.0070.00024.04
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00622.72
8.1.230.0080.00417.52
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0000.01017.60
8.1.190.0000.00817.50
8.1.180.0000.00918.10
8.1.170.0000.00818.61
8.1.160.0030.00422.23
8.1.150.0000.00819.10
8.1.140.0040.00419.71
8.1.130.0000.00817.83
8.1.120.0070.00017.75
8.1.110.0030.00617.67
8.1.100.0040.00717.70
8.1.90.0070.00017.64
8.1.80.0080.00317.54
8.1.70.0040.00417.62
8.1.60.0000.00717.80
8.1.50.0000.00817.68
8.1.40.0060.00317.78
8.1.30.0080.00017.84
8.1.20.0030.00517.94
8.1.10.0000.00717.57
8.1.00.0040.00417.55
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0080.00018.46
8.0.270.0030.00517.41
8.0.260.0030.00317.34
8.0.250.0030.00317.11
8.0.240.0000.00816.90
8.0.230.0040.00416.95
8.0.220.0070.00017.07
8.0.210.0040.00416.84
8.0.200.0030.00317.12
8.0.190.0050.00317.17
8.0.180.0030.00517.07
8.0.170.0050.00317.07
8.0.160.0080.00016.97
8.0.150.0110.00016.98
8.0.140.0000.00816.86
8.0.130.0060.00013.56
8.0.120.0080.00017.07
8.0.110.0040.00416.94
8.0.100.0040.00417.03
8.0.90.0000.00717.04
8.0.80.0130.00317.04
8.0.70.0000.00716.89
8.0.60.0040.00417.09
8.0.50.0000.00816.95
8.0.30.0100.00717.24
8.0.20.0110.01017.40
8.0.10.0040.00417.21
8.0.00.0140.00416.80
7.4.330.0000.00515.18
7.4.320.0070.00016.77
7.4.300.0000.00716.73
7.4.290.0050.00216.72
7.4.280.0060.00316.70
7.4.270.0060.00316.73
7.4.260.0070.00016.55
7.4.250.0030.00316.70
7.4.240.0040.00416.63
7.4.230.0000.00716.71
7.4.220.0090.00616.54
7.4.210.0060.00916.75
7.4.200.0000.00716.62
7.4.160.0080.01016.61
7.4.150.0090.00917.40
7.4.140.0040.01317.86
7.4.130.0080.01016.59
7.4.120.0080.00816.56
7.4.110.0040.01316.71
7.4.100.0040.01516.46
7.4.90.0000.01916.76
7.4.80.0100.01319.39
7.4.70.0050.01316.63
7.4.60.0030.01516.67
7.4.50.0060.00916.58
7.4.40.0000.01616.65
7.4.30.0130.00416.68
7.4.00.0090.01115.04
7.3.330.0090.00013.18
7.3.320.0000.00613.37
7.3.310.0050.00316.29
7.3.300.0030.00316.32
7.3.290.0100.00416.48
7.3.280.0050.01116.38
7.3.270.0110.00817.40
7.3.260.0150.00716.41
7.3.250.0110.00916.60
7.3.240.0080.01316.61
7.3.230.0100.00716.45
7.3.210.0060.01016.63
7.3.200.0060.01416.38
7.3.190.0120.00416.69
7.3.180.0080.00916.63
7.3.170.0000.01916.43
7.3.160.0100.01316.63
7.3.120.0090.00915.10
7.3.110.0070.00714.79
7.3.100.0090.00614.78
7.3.90.0000.01814.95
7.3.80.0030.01014.96
7.3.70.0060.01014.68
7.3.60.0060.00714.68
7.3.50.0030.01014.76
7.3.40.0100.00314.90
7.3.30.0060.00614.94
7.3.20.0100.00316.47
7.3.10.0020.01216.65
7.3.00.0100.00516.61
7.2.330.0160.01016.63
7.2.320.0130.01316.59
7.2.310.0060.01016.83
7.2.300.0180.00616.83
7.2.290.0090.00916.66
7.2.250.0060.01015.17
7.2.240.0030.01415.32
7.2.230.0100.01015.09
7.2.220.0030.00915.05
7.2.210.0060.00615.16
7.2.200.0130.00615.14
7.2.190.0100.00315.15
7.2.180.0090.00614.78
7.2.170.0030.00914.95
7.2.130.0030.01017.03
7.2.120.0060.00716.76
7.2.110.0070.00717.08
7.2.100.0060.00616.67
7.2.90.0070.01016.78
7.2.80.0130.00717.02
7.2.70.0030.01216.78
7.2.60.0100.00616.75
7.2.50.0070.00717.11
7.2.40.0110.00716.96
7.2.30.0060.00916.83
7.2.20.0080.00816.86
7.2.10.0060.00916.89
7.2.00.0090.01217.14
7.1.330.0090.00615.66
7.1.320.0060.00915.74
7.1.310.0040.01115.91
7.1.300.0090.00615.82
7.1.290.0090.00015.93
7.1.280.0040.00715.49
7.1.270.0060.00615.52
7.1.260.0070.00715.88
7.1.250.0070.00315.56
7.1.200.0070.00715.87
7.1.70.0030.00616.87
7.1.60.0110.00319.75
7.1.00.0070.07322.52
7.0.200.0160.00314.91
7.0.100.0130.03720.20
7.0.90.0130.03720.14
7.0.80.0030.03319.90
7.0.70.0030.04020.00
7.0.60.0030.04020.07
7.0.50.0270.03720.38
7.0.40.0030.05720.23
7.0.30.0070.08020.23
7.0.20.0070.03720.18
7.0.10.0130.03320.14
7.0.00.0000.05020.19
5.6.250.0000.04720.82
5.6.240.0000.03720.54
5.6.230.0100.03720.67
5.6.220.0070.03720.87
5.6.210.0100.03720.66
5.6.200.0070.04321.07
5.6.190.0070.07721.21
5.6.180.0170.07321.14
5.6.170.0030.08021.09
5.6.160.0070.07321.09
5.6.150.0070.07021.06
5.6.140.0070.06021.08
5.6.130.0000.05321.10
5.6.120.0030.08321.09
5.6.110.0130.07721.12
5.6.100.0070.07321.14
5.6.90.0030.05321.08
5.6.80.0070.03720.51
5.6.70.0130.03720.36
5.6.60.0130.07320.50
5.6.50.0170.06020.59
5.6.40.0000.07320.34
5.6.30.0130.07320.34
5.6.20.0070.08320.48
5.6.10.0130.03320.38
5.6.00.0070.03720.46
5.5.380.0070.05320.38
5.5.370.0030.04020.60
5.5.360.0000.03720.57
5.5.350.0030.04020.46
5.5.340.0070.06720.91
5.5.330.0100.08021.03
5.5.320.0030.07720.80
5.5.310.0100.06021.00
5.5.300.0070.09720.95
5.5.290.0070.06720.89
5.5.280.0100.07020.99
5.5.270.0170.06721.03
5.5.260.0030.09021.01
5.5.250.0100.08020.81
5.5.240.0070.08720.19
5.5.230.0100.04320.32
5.5.220.0000.05320.25
5.5.210.0070.04720.41
5.5.200.0170.06320.24
5.5.190.0070.05020.39
5.5.180.0070.07320.16
5.5.160.0030.08320.20
5.5.150.0100.07020.35
5.5.140.0070.08020.38
5.5.130.0030.04020.29
5.5.120.0030.08320.35
5.5.110.0030.05720.23
5.5.100.0030.08320.14
5.5.90.0030.05720.14
5.5.80.0130.06720.07
5.5.70.0130.07720.21
5.5.60.0100.07320.13
5.5.50.0070.04720.13
5.5.40.0130.08020.23
5.5.30.0070.08320.23
5.5.20.0000.07720.23
5.5.10.0200.05020.18
5.5.00.0070.07020.00
5.4.450.0130.07319.48
5.4.440.0170.06019.59
5.4.430.0030.08019.52
5.4.420.0000.07019.56
5.4.410.0030.06019.44
5.4.400.0030.07719.20
5.4.390.0000.06019.02
5.4.380.0130.08019.12
5.4.370.0070.04719.12
5.4.360.0100.05018.95
5.4.350.0070.06019.23
5.4.340.0070.07719.12
5.4.320.0030.05019.05
5.4.310.0030.08319.24
5.4.300.0030.06719.10
5.4.290.0100.03019.01
5.4.280.0130.06319.23
5.4.270.0030.08719.19
5.4.260.0030.04319.23
5.4.250.0070.04319.18
5.4.240.0070.06319.23
5.4.230.0070.07719.21
5.4.220.0030.06018.97
5.4.210.0070.05718.94
5.4.200.0130.05318.94
5.4.190.0030.04019.19
5.4.180.0070.08019.23
5.4.170.0100.07719.09
5.4.160.0070.06319.23
5.4.150.0030.07719.09
5.4.140.0030.07716.58
5.4.130.0030.03316.53
5.4.120.0030.07316.51
5.4.110.0000.07016.55
5.4.100.0100.05716.47
5.4.90.0070.04316.66
5.4.80.0100.06016.51
5.4.70.0030.03716.50
5.4.60.0070.05016.47
5.4.50.0070.07316.39
5.4.40.0030.03316.60
5.4.30.0070.07016.58
5.4.20.0070.03716.46
5.4.10.0100.03016.44
5.4.00.0030.07316.00
5.3.290.0000.04314.86
5.3.280.0030.04714.65
5.3.270.0000.04714.86
5.3.260.0100.05314.73
5.3.250.0100.03314.64
5.3.240.0000.04014.65
5.3.230.0070.03714.66
5.3.220.0070.04714.80
5.3.210.0070.06014.70
5.3.200.0030.04314.68
5.3.190.0000.04714.68
5.3.180.0000.04714.69
5.3.170.0000.04314.72
5.3.160.0070.07014.77
5.3.150.0170.07014.80
5.3.140.0100.07314.63
5.3.130.0100.07314.70
5.3.120.0000.04714.57
5.3.110.0030.03714.66
5.3.100.0130.06714.15
5.3.90.0000.03714.05
5.3.80.0000.07314.09
5.3.70.0030.03314.08
5.3.60.0070.03314.24
5.3.50.0130.05014.15
5.3.40.0130.02314.01
5.3.30.0030.07714.11
5.3.20.0070.04013.68
5.3.10.0130.03013.63
5.3.00.0070.05713.61
5.2.170.0000.06711.11
5.2.160.0030.05711.10
5.2.150.0000.03011.15
5.2.140.0030.04011.06
5.2.130.0030.03311.06
5.2.120.0070.05311.04
5.2.110.0000.03010.89
5.2.100.0030.03010.95
5.2.90.0000.05011.05
5.2.80.0000.03311.09
5.2.70.0030.05711.09
5.2.60.0070.06310.89
5.2.50.0130.05311.01
5.2.40.0070.04310.85
5.2.30.0030.04311.02
5.2.20.0030.05010.94
5.2.10.0030.04710.88
5.2.00.0030.03710.79
5.1.60.0030.0609.99
5.1.50.0000.0279.98
5.1.40.0000.04310.05
5.1.30.0000.04310.39
5.1.20.0030.05310.35
5.1.10.0000.0439.95
5.1.00.0000.06010.12
5.0.50.0000.0508.39
5.0.40.0000.0408.39
5.0.30.0000.0678.21
5.0.20.0070.0178.28
5.0.10.0030.0408.22
5.0.00.0000.0608.22
4.4.90.0000.0138.18
4.4.80.0000.0138.18
4.4.70.0070.0278.18
4.4.60.0030.0278.18
4.4.50.0000.0378.18
4.4.40.0000.0308.18
4.4.30.0030.0378.18
4.4.20.0030.0338.18
4.4.10.0030.0378.18
4.4.00.0030.0338.18
4.3.110.0030.0138.18
4.3.100.0000.0138.18
4.3.90.0000.0208.18
4.3.80.0030.0378.18
4.3.70.0000.0208.18
4.3.60.0030.0238.18
4.3.50.0030.0138.18
4.3.40.0000.0278.18
4.3.30.0000.0308.18
4.3.20.0000.0338.18
4.3.10.0000.0138.18
4.3.00.0000.0308.18

preferences:
60.72 ms | 401 KiB | 5 Q