3v4l.org

run code in 300+ PHP versions simultaneously
<?php function from62to10($num) { $from = 62; $num = strval($num); $dict = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; $len = strlen($num); $dec = 0; for($i = 0; $i < $len; $i++) { $pos = strpos($dict, $num[$i]); $dec = bcadd(bcmul(bcpow($from, $len - $i - 1), $pos), $dec); } return $dec; } function decode($url) { $file = basename($url,'.jpg'); $code = substr($file, 0, 8); if (substr($code, 0, 2) == '00') { return from62to10($code); } else { return hexdec($code); } } $url = 'http://wx4.sinaimg.cn/large/661eb95cgy1fj4iioqhmej20m80m8tc6.jpg'; $weibo = 'http://weibo.com/u/' . decode($url); echo $weibo;

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)
8.3.60.0130.00616.63
8.3.50.0080.00816.39
8.3.40.0120.00318.54
8.3.30.0060.00918.72
8.3.20.0000.00820.29
8.3.10.0000.00820.86
8.3.00.0040.00419.19
8.2.180.0060.01518.00
8.2.170.0180.00422.96
8.2.160.0030.01019.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00519.32
8.2.120.0070.00026.35
8.2.110.0060.00321.03
8.2.100.0110.00017.78
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0000.00817.35
8.2.60.0000.00817.93
8.2.50.0060.00318.22
8.2.40.0000.00820.59
8.2.30.0030.00619.38
8.2.20.0040.00417.99
8.2.10.0070.00018.14
8.2.00.0060.00318.01
8.1.280.0040.01125.92
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00920.95
8.1.230.0000.01122.13
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0000.01017.22
8.1.180.0080.00018.10
8.1.170.0090.00018.65
8.1.160.0000.00718.91
8.1.150.0090.00020.33
8.1.140.0000.00719.55
8.1.130.0000.00719.01
8.1.120.0050.00317.47
8.1.110.0030.00617.50
8.1.100.0040.00417.46
8.1.90.0030.00517.48
8.1.80.0000.00817.49
8.1.70.0000.00717.37
8.1.60.0080.00017.62
8.1.50.0000.00717.52
8.1.40.0080.00017.53
8.1.30.0050.00317.66
8.1.20.0000.00817.73
8.1.10.0080.00017.43
8.1.00.0020.00517.50
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.52
8.0.270.0000.00817.28
8.0.260.0060.00018.81
8.0.250.0000.00816.96
8.0.240.0080.00016.96
8.0.230.0030.00317.01
8.0.220.0000.00816.94
8.0.210.0060.00016.79
8.0.200.0000.00616.90
8.0.190.0040.00416.84
8.0.180.0070.00016.93
8.0.170.0000.00716.91
8.0.160.0000.00816.90
8.0.150.0040.00416.86
8.0.140.0020.00516.76
8.0.130.0050.00013.34
8.0.120.0040.00416.84
8.0.110.0000.00716.78
8.0.100.0030.00416.86
8.0.90.0040.00416.90
8.0.80.0070.00716.92
8.0.70.0050.00316.97
8.0.60.0000.00716.74
8.0.50.0040.00416.78
8.0.30.0110.00717.04
8.0.20.0120.00717.40
8.0.10.0050.00317.10
8.0.00.0120.00616.59
7.4.330.0000.00615.55
7.4.320.0030.00316.63
7.4.300.0030.00316.47
7.4.290.0000.00716.59
7.4.280.0090.00016.62
7.4.270.0030.00516.63
7.4.260.0030.00316.50
7.4.250.0040.00416.53
7.4.240.0050.00216.61
7.4.230.0030.00316.73
7.4.220.0090.00916.72
7.4.210.0050.00916.72
7.4.200.0000.00816.59
7.4.160.0100.00516.58
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0210.01216.52
7.4.120.0110.01016.51
7.4.110.0080.00816.37
7.4.100.0070.01016.58
7.4.90.0100.00716.67
7.4.80.0080.00919.39
7.4.70.0060.01116.34
7.4.60.0060.01016.55
7.4.50.0030.01116.55
7.4.40.0100.00616.65
7.4.30.0140.00716.43
7.4.00.0050.01214.93
7.3.330.0050.00013.34
7.3.320.0050.00013.17
7.3.310.0070.00016.18
7.3.300.0030.00316.28
7.3.290.0040.00916.29
7.3.280.0080.00916.30
7.3.270.0070.01017.40
7.3.260.0110.00516.43
7.3.250.0090.00816.45
7.3.240.0130.00716.53
7.3.230.0000.01616.57
7.3.210.0070.01416.42
7.3.200.0180.00616.66
7.3.190.0090.00616.27
7.3.180.0030.01716.41
7.3.170.0030.01216.41
7.3.160.0070.01016.45
7.3.120.0050.01114.75
7.3.110.0060.01014.83
7.3.100.0040.00914.87
7.3.90.0090.00414.67
7.3.80.0050.00715.02
7.3.70.0020.01114.74
7.3.60.0060.01014.86
7.3.50.0020.01414.84
7.3.40.0060.00714.86
7.3.30.0080.00614.77
7.3.20.0030.01016.81
7.3.10.0060.00216.70
7.3.00.0050.00816.65
7.2.330.0070.01116.70
7.2.320.0080.00816.56
7.2.310.0130.00316.55
7.2.300.0130.00316.80
7.2.290.0090.00616.43
7.2.250.0100.01015.03
7.2.240.0060.00815.17
7.2.230.0050.01215.27
7.2.220.0050.00814.97
7.2.210.0080.00715.02
7.2.200.0060.00314.98
7.2.190.0050.00914.91
7.2.180.0090.00514.92
7.2.170.0080.00615.04
7.2.160.0040.01215.27
7.2.150.0030.01017.11
7.2.140.0050.00516.66
7.2.130.0110.00716.82
7.2.120.0100.00716.69
7.2.110.0030.01216.78
7.2.100.0080.00616.94
7.2.90.0020.00916.77
7.2.80.0030.01016.89
7.2.70.0070.00917.00
7.2.60.0070.00816.91
7.2.50.0090.00616.97
7.2.40.0080.00716.86
7.2.30.0060.00616.80
7.2.20.0050.00617.05
7.2.10.0040.01116.88
7.2.00.0100.00517.01
7.1.330.0050.01015.85
7.1.320.0040.01015.82
7.1.310.0070.00515.79
7.1.300.0030.00815.68
7.1.290.0030.01115.86
7.1.280.0020.00815.88
7.1.270.0050.00815.80
7.1.260.0060.00715.73
7.1.250.0060.00615.84
7.1.240.0110.00415.85
7.1.230.0070.01015.82
7.1.220.0030.01315.74
7.1.210.0000.01215.80
7.1.200.0050.00615.69
7.1.190.0060.01315.77
7.1.180.0090.00315.46
7.1.170.0110.00715.64
7.1.160.0000.00915.96
7.1.150.0080.00415.48
7.1.140.0040.00715.68
7.1.130.0000.01115.81
7.1.120.0040.00715.82
7.1.110.0060.00615.55
7.1.100.0000.01115.87
7.1.90.0080.00516.97
7.1.80.0050.01017.01
7.1.70.0110.00316.49
7.1.60.0120.01025.35
7.1.50.0070.01225.27
7.1.40.0080.01125.10
7.1.30.0080.01025.09
7.1.20.0140.00325.03
7.1.10.0090.00816.15
7.1.00.0050.00816.12
7.0.330.0040.00815.34
7.0.320.0100.00315.40
7.0.310.0000.01415.62
7.0.300.0040.00715.09
7.0.290.0120.00915.32
7.0.280.0100.00015.12
7.0.270.0120.00315.45
7.0.260.0040.00715.07
7.0.250.0130.00315.41
7.0.240.0080.00315.45
7.0.230.0070.00516.63
7.0.220.0060.00616.38
7.0.210.0080.00516.04
7.0.200.0050.00816.02
7.0.190.0010.00915.99
7.0.180.0050.00815.72
7.0.170.0030.00915.87
7.0.160.0070.00715.95
7.0.150.0060.00815.74
7.0.140.0070.00715.91
7.0.130.0060.00915.88
7.0.120.0060.00715.97
7.0.110.0010.01115.73
7.0.100.0050.01015.94
7.0.90.0030.00715.74
7.0.80.0040.00915.87
7.0.70.0100.00715.90
7.0.60.0090.00515.75
7.0.50.0060.00716.05
7.0.40.0040.00615.01
7.0.30.0050.00715.03
7.0.20.0020.01114.79
7.0.10.0030.01014.95
7.0.00.0050.00714.97
5.6.380.0060.00914.52

preferences:
63.59 ms | 400 KiB | 5 Q