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://ww3.sinaimg.cn/large/0060lm7Tly1fj8dcbq7bcj30f0076jr7.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)
8.3.60.0120.00318.31
8.3.50.0040.01118.18
8.3.40.0110.00418.70
8.3.30.0070.00718.67
8.3.20.0030.00620.24
8.3.10.0040.00420.89
8.3.00.0080.00019.25
8.2.180.0030.01716.63
8.2.170.0000.01522.96
8.2.160.0040.01219.37
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0080.00019.21
8.2.120.0050.00226.35
8.2.110.0030.00720.89
8.2.100.0080.00417.84
8.2.90.0030.00519.26
8.2.80.0000.00817.97
8.2.70.0030.00617.49
8.2.60.0030.00618.03
8.2.50.0020.00518.10
8.2.40.0080.00020.37
8.2.30.0040.00419.29
8.2.20.0030.00518.07
8.2.10.0040.00418.18
8.2.00.0030.00318.19
8.1.280.0160.00325.92
8.1.270.0070.00023.91
8.1.260.0100.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00422.69
8.1.230.0040.00722.20
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00316.99
8.1.190.0060.00317.22
8.1.180.0050.00318.10
8.1.170.0060.00318.50
8.1.160.0000.00818.90
8.1.150.0050.00520.34
8.1.140.0000.00719.59
8.1.130.0040.00418.84
8.1.120.0000.00817.53
8.1.110.0040.00417.43
8.1.100.0000.00817.52
8.1.90.0040.00417.51
8.1.80.0000.00817.38
8.1.70.0050.00317.52
8.1.60.0000.00817.53
8.1.50.0040.00417.50
8.1.40.0060.00317.46
8.1.30.0000.00917.55
8.1.20.0000.00817.68
8.1.10.0040.00417.48
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.34
8.0.270.0080.00017.29
8.0.260.0000.00618.89
8.0.250.0000.00717.00
8.0.240.0030.00316.95
8.0.230.0000.00716.97
8.0.220.0000.00716.87
8.0.210.0000.00716.88
8.0.200.0060.00016.88
8.0.190.0030.00616.84
8.0.180.0040.00416.87
8.0.170.0050.00316.82
8.0.160.0040.00416.94
8.0.150.0000.00816.89
8.0.140.0040.00416.91
8.0.130.0050.00013.36
8.0.120.0030.00616.90
8.0.110.0040.00416.94
8.0.100.0000.00716.73
8.0.90.0040.00416.75
8.0.80.0100.01116.91
8.0.70.0040.00416.91
8.0.60.0040.00416.86
8.0.50.0040.00416.93
8.0.30.0120.00717.22
8.0.20.0110.01217.42
8.0.10.0080.00016.82
8.0.00.0160.00616.54
7.4.330.0000.00615.55
7.4.320.0060.00016.67
7.4.300.0030.00316.50
7.4.290.0000.00716.61
7.4.280.0030.00416.46
7.4.270.0000.00716.59
7.4.260.0040.00416.50
7.4.250.0000.00816.48
7.4.240.0050.00316.60
7.4.230.0070.00016.65
7.4.220.0100.01316.68
7.4.210.0060.00916.61
7.4.200.0030.00416.52
7.4.160.0110.00516.39
7.4.150.0030.01617.40
7.4.140.0090.00917.86
7.4.130.0150.00616.50
7.4.120.0070.01116.54
7.4.110.0120.01216.72
7.4.100.0110.00616.39
7.4.90.0040.01216.63
7.4.80.0060.01019.39
7.4.70.0130.01116.61
7.4.60.0090.00616.51
7.4.50.0070.00316.41
7.4.40.0030.01316.34
7.4.30.0030.01416.44
7.4.00.0030.01415.00
7.3.330.0000.00613.45
7.3.320.0000.00613.46
7.3.310.0000.00716.28
7.3.300.0000.00716.29
7.3.290.0090.00616.42
7.3.280.0060.01016.38
7.3.270.0110.00617.40
7.3.260.0080.01316.50
7.3.250.0060.01416.51
7.3.240.0120.00516.34
7.3.230.0060.01016.60
7.3.210.0090.00916.43
7.3.200.0100.00716.41
7.3.190.0100.00916.62
7.3.180.0110.00916.61
7.3.170.0130.00316.40
7.3.160.0080.00816.40
7.2.330.0090.00916.71
7.2.320.0110.00616.57
7.2.310.0120.00616.82
7.2.300.0070.01316.66
7.2.290.0110.00716.79
7.2.80.0090.00416.75
7.2.60.0040.00416.99
7.1.200.0030.01015.88
7.1.90.0350.00716.00
7.1.80.0380.00716.07
7.1.70.0420.00615.29
7.1.60.0550.00333.22
7.1.50.0600.00932.84
7.1.40.0850.00732.61
7.1.30.0600.00732.77
7.1.20.0480.01632.65
7.1.10.0410.01014.69
7.1.00.0080.00815.05
7.0.230.0320.01315.99
7.0.220.0980.00716.00
7.0.210.0400.00614.76
7.0.200.0510.00714.89
7.0.190.0400.01314.94
7.0.180.0440.00714.71
7.0.170.0390.01114.41
7.0.160.0090.00514.46
7.0.150.0320.01014.43
7.0.140.0090.00914.50
7.0.130.0030.01014.86
7.0.120.0190.00614.70
7.0.110.0520.01014.48
7.0.100.0590.00314.53
7.0.90.0520.00714.43
7.0.80.0600.00614.36
7.0.70.0650.01014.75
7.0.60.0240.00714.50
7.0.50.0340.00914.50
7.0.40.0090.00614.82
7.0.30.0620.00714.57
7.0.20.0870.00314.54
7.0.10.0490.00314.63
7.0.00.0090.00914.66

preferences:
65.88 ms | 400 KiB | 5 Q