3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'YmFzZTY0IGVuY29kZWQgc3RyaW5n'; $string = 'This site has not obtained a license from <a href="http://citra.web.id">Citraweb</a>'; $encoded = str_rot13($string); $decoded = str_rot13(str_rot13($string)); echo $encoded ."\n"; echo $decoded; echo base64_encode('Guvf fvgr unf abg bognvarq n yvprafr sebz <n uers="uggc://pvgen.jro.vq">Pvgenjro</n>');

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)
8.3.60.0140.00718.43
8.3.50.0070.00716.18
8.3.40.0070.00718.57
8.3.30.0140.00018.50
8.3.20.0070.00020.34
8.3.10.0050.00223.65
8.3.00.0080.00019.56
8.2.180.0140.00717.93
8.2.170.0090.00622.96
8.2.160.0140.00018.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00019.23
8.2.120.0000.00826.35
8.2.110.0040.00422.25
8.2.100.0110.00017.84
8.2.90.0050.00319.23
8.2.80.0090.00017.97
8.2.70.0080.00417.50
8.2.60.0080.00017.93
8.2.50.0000.00818.10
8.2.40.0000.00720.47
8.2.30.0080.00019.25
8.2.20.0050.00217.93
8.2.10.0070.00018.17
8.2.00.0000.00817.98
8.1.280.0040.01125.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.80
8.1.230.0040.00722.14
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0020.00518.59
8.1.160.0030.00518.99
8.1.150.0030.00618.86
8.1.140.0000.00819.46
8.1.130.0000.00718.74
8.1.120.0040.00417.42
8.1.110.0000.00917.23
8.1.100.0050.00517.29
8.1.90.0000.00817.38
8.1.80.0030.00617.42
8.1.70.0000.00717.29
8.1.60.0000.00717.51
8.1.50.0030.00517.50
8.1.40.0040.00717.42
8.1.30.0040.00417.43
8.1.20.0040.00417.59
8.1.10.0000.00717.52
8.1.00.0030.00517.34
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.40
8.0.270.0070.00017.17
8.0.260.0030.00316.71
8.0.250.0030.00316.94
8.0.240.0050.00316.93
8.0.230.0000.00716.79
8.0.220.0030.00316.93
8.0.210.0000.00716.92
8.0.200.0050.00216.81
8.0.190.0000.00716.93
8.0.180.0000.00716.91
8.0.170.0030.00616.96
8.0.160.0050.00216.81
8.0.150.0000.00716.83
8.0.140.0040.00416.73
8.0.130.0030.00313.34
8.0.120.0040.00416.87
8.0.110.0040.00416.75
8.0.100.0040.00416.86
8.0.90.0000.00716.88
8.0.80.0120.01016.88
8.0.70.0070.00016.74
8.0.60.0040.00416.92
8.0.50.0040.00416.84
8.0.30.0120.00616.94
8.0.20.0110.01017.40
8.0.10.0080.00016.98
8.0.00.0150.00316.89
7.4.330.0050.00015.55
7.4.320.0000.00616.45
7.4.300.0030.00316.44
7.4.290.0030.00716.51
7.4.280.0070.00016.47
7.4.270.0040.00416.41
7.4.260.0040.00416.47
7.4.250.0040.00416.36
7.4.240.0050.00316.43
7.4.230.0070.00016.32
7.4.220.0110.00716.54
7.4.210.0060.01016.63
7.4.200.0000.00716.18
7.4.160.0120.00316.60
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0090.01516.28
7.4.120.0110.00816.47
7.3.330.0060.00012.95
7.3.320.0050.00013.18
7.3.310.0000.00716.24
7.3.300.0000.00716.04
7.3.290.0060.00916.21
7.3.280.0090.00816.18
7.3.270.0150.00317.40
7.3.260.0080.00916.46
7.3.250.0080.00916.46
7.3.240.0130.00616.34

preferences:
51.76 ms | 401 KiB | 5 Q