3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gPGEgaHJlZj0iaHR0cDovL2NpdHJhLndlYi5pZCI+Q2l0cmF3ZWI8L2E+'; $text = 'This site has not obtained a license from <a href="http://citra.web.id">Citraweb</a>'; echo utf8_decode($str);

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)
8.3.60.0070.01418.31
8.3.50.0060.01216.37
8.3.40.0120.00318.84
8.3.30.0070.01018.45
8.3.20.0000.00720.21
8.3.10.0080.00023.67
8.3.00.0000.00819.56
8.2.180.0070.01418.66
8.2.170.0110.00322.96
8.2.160.0110.00419.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00319.13
8.2.120.0040.00426.35
8.2.110.0060.00322.07
8.2.100.0140.00019.76
8.2.90.0080.00019.05
8.2.80.0000.00917.97
8.2.70.0030.00617.75
8.2.60.0030.00617.93
8.2.50.0000.00818.10
8.2.40.0040.00420.42
8.2.30.0040.00419.16
8.2.20.0000.00717.98
8.2.10.0040.00418.01
8.2.00.0000.00717.90
8.1.280.0060.00925.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.93
8.1.230.0070.00419.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0050.00218.98
8.1.150.0050.00318.86
8.1.140.0080.00019.38
8.1.130.0040.00418.81
8.1.120.0000.00717.34
8.1.110.0080.00017.29
8.1.100.0030.00717.29
8.1.90.0000.00817.32
8.1.80.0000.00817.44
8.1.70.0070.00017.23
8.1.60.0080.00017.50
8.1.50.0000.00817.43
8.1.40.0060.00617.43
8.1.30.0080.00017.45
8.1.20.0070.00017.54
8.1.10.0000.00717.53
8.1.00.0040.00417.50
8.0.300.0030.00320.14
8.0.290.0070.00016.73
8.0.280.0030.00318.35
8.0.270.0000.00717.16
8.0.260.0030.00316.80
8.0.250.0030.00316.93
8.0.240.0050.00316.85
8.0.230.0030.00316.88
8.0.220.0030.00316.81
8.0.210.0040.00416.86
8.0.200.0000.00616.89
8.0.190.0000.00816.85
8.0.180.0000.00716.68
8.0.170.0070.00016.73
8.0.160.0030.00616.87
8.0.150.0070.00016.77
8.0.140.0000.00716.79
8.0.130.0040.00413.27
8.0.120.0030.00516.80
8.0.110.0050.00316.87
8.0.100.0030.00516.90
8.0.90.0040.00416.90
8.0.80.0060.01216.77
8.0.70.0000.00716.68
8.0.60.0040.00416.80
8.0.50.0000.00716.88
8.0.30.0100.00816.88
8.0.20.0100.01017.40
8.0.10.0080.00016.91
8.0.00.0100.00716.52
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0030.00316.32
7.4.290.0040.00416.56
7.4.280.0000.00716.43
7.4.270.0030.00316.44
7.4.260.0070.00016.56
7.4.250.0030.00316.41
7.4.240.0000.00716.52
7.4.230.0070.00016.50
7.4.220.0060.01316.54
7.4.210.0100.00716.35
7.4.200.0030.00316.60
7.4.160.0070.00816.28
7.4.150.0180.00617.40
7.4.140.0080.00917.86
7.4.130.0070.01416.72
7.4.120.0130.00716.44
7.3.330.0060.00012.88
7.3.320.0000.00512.98
7.3.310.0070.00016.13
7.3.300.0030.00315.99
7.3.290.0050.00816.11
7.3.280.0070.01016.14
7.3.270.0080.00817.40
7.3.260.0140.00816.41
7.3.250.0110.00816.36
7.3.240.0110.00616.25

preferences:
42.96 ms | 401 KiB | 5 Q