3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 'DANIEL123'; var_dump($val); $val = str_pad($val, (16 * ( floor(strlen($val) / 16) + ( strlen($val) % 16 == 0 ? 2 : 1 ) ) ), chr(16 - (strlen($val) % 16) ) ); for ($i=0; $i<strlen($val); $i++) { $char = $val[$i]; var_dump($char); var_dump(ord($char)); } $lc = strlen($dec) - 1; return rtrim($dec, ( ( ord($dec[$lc]) >= 0 and ord($dec[$lc]) <= 16 ) ? $dec[$lc] : null));

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)
8.3.60.0060.00918.56
8.3.50.0110.00418.19
8.3.40.0100.00618.78
8.3.30.0120.00318.79
8.3.20.0000.00820.52
8.3.10.0000.00821.91
8.3.00.0080.00019.50
8.2.180.0060.01218.54
8.2.170.0090.00622.96
8.2.160.0060.00920.55
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00822.39
8.2.120.0000.00826.35
8.2.110.0000.01021.16
8.2.100.0080.00418.09
8.2.90.0050.00319.30
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0090.00018.05
8.2.50.0030.00518.33
8.2.40.0040.00420.73
8.2.30.0070.00019.27
8.2.20.0040.00418.16
8.2.10.0050.00218.25
8.2.00.0050.00218.37
8.1.280.0000.01625.92
8.1.270.0080.00020.38
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.18
8.1.230.0090.00317.96
8.1.220.0050.00317.77
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00917.36
8.1.180.0080.00018.10
8.1.170.0040.00420.37
8.1.160.0000.00718.89
8.1.150.0040.00418.93
8.1.140.0000.00817.69
8.1.130.0000.00718.96
8.1.120.0000.00817.56
8.1.110.0040.00417.47
8.1.100.0040.00417.53
8.1.90.0060.00517.42
8.1.80.0030.00517.47
8.1.70.0050.00317.41
8.1.60.0000.00817.62
8.1.50.0080.00417.49
8.1.40.0000.00817.54
8.1.30.0050.00317.55
8.1.20.0000.00817.68
8.1.10.0060.00317.67
8.1.00.0030.00517.59
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0000.00718.51
8.0.270.0000.00717.24
8.0.260.0030.00318.87
8.0.250.0070.00016.99
8.0.240.0030.00316.98
8.0.230.0000.00717.09
8.0.220.0000.01117.02
8.0.210.0040.00416.93
8.0.200.0000.00617.11
8.0.190.0030.00517.05
8.0.180.0060.00316.92
8.0.170.0090.00017.07
8.0.160.0040.00417.09
8.0.150.0030.00516.93
8.0.140.0030.00416.99
8.0.130.0030.00313.32
8.0.120.0050.00216.96
8.0.110.0050.00316.98
8.0.100.0050.00216.91
8.0.90.0000.00817.07
8.0.80.0070.01017.07
8.0.70.0000.00716.98
8.0.60.0040.00417.09
8.0.50.0000.00816.89
8.0.30.0080.01417.29
8.0.20.0110.00817.41
8.0.10.0030.00516.98
8.0.00.0100.01017.00
7.4.330.0020.00215.55
7.4.320.0080.00016.55
7.4.300.0030.00316.49
7.4.290.0030.00316.71
7.4.280.0050.00316.67
7.4.270.0020.00516.48
7.4.260.0060.00316.59
7.4.250.0040.00416.55
7.4.240.0030.00616.70
7.4.230.0070.00016.51
7.4.220.0070.00016.57
7.4.210.0000.01416.77
7.4.200.0030.00316.74
7.4.160.0110.00916.57
7.4.150.0070.01317.40
7.4.140.0100.01117.86
7.4.130.0130.00716.59
7.4.120.0110.01016.64
7.4.110.0070.01116.64
7.4.100.0100.01416.55
7.4.90.0150.00316.55
7.4.80.0080.01119.39
7.4.70.0130.00416.73
7.4.60.0090.01216.64
7.4.50.0040.01116.62
7.4.40.0070.01016.47
7.4.00.0060.00815.06
7.3.330.0050.00013.20
7.3.320.0030.00313.29
7.3.310.0040.00416.35
7.3.300.0000.00716.46
7.3.290.0110.00416.46
7.3.280.0050.01016.48
7.3.270.0120.00617.40
7.3.260.0140.00616.60
7.3.250.0070.01116.60
7.3.240.0110.00816.45
7.3.230.0050.01216.51
7.3.210.0100.01016.63
7.3.200.0140.01016.57
7.3.190.0130.00316.42
7.3.180.0100.00716.82
7.3.170.0130.00516.41
7.3.160.0150.00716.55
7.3.120.0100.00614.77
7.3.110.0050.00514.88
7.3.100.0060.00914.85
7.3.90.0000.01414.65
7.3.80.0070.00714.94
7.3.70.0030.01214.81
7.3.60.0110.00714.89
7.3.50.0080.00314.85
7.3.40.0040.00814.61
7.3.30.0070.00714.89
7.3.20.0120.00316.84
7.3.10.0070.00716.58
7.3.00.0060.00316.67
7.2.330.0120.00616.74
7.2.320.0120.01316.72
7.2.310.0070.01016.72
7.2.300.0090.00916.91
7.2.290.0170.00616.55
7.2.250.0040.01514.96
7.2.240.0180.00015.10
7.2.230.0030.01614.88
7.2.220.0030.00815.02
7.2.210.0040.01114.54
7.2.200.0070.00715.14
7.2.190.0090.00614.79
7.2.180.0130.00314.95
7.2.170.0000.01114.98
7.2.110.0210.01115.89
7.2.60.0150.00417.02
7.2.10.0120.01218.18
7.2.00.0160.00618.22
7.1.330.0120.00315.73
7.1.320.0090.00315.86
7.1.310.0060.01015.69
7.1.300.0060.01015.83
7.1.290.0000.01015.54
7.1.280.0070.00715.93
7.1.270.0070.00715.88
7.1.260.0070.01015.91
7.1.200.0060.00615.72
7.1.130.0090.01316.69
7.1.120.0050.00816.94
7.1.110.0100.00816.29
7.1.100.0140.00916.20
7.1.90.0530.01016.30
7.1.80.0000.01216.24
7.1.70.0120.01215.38
7.1.60.0210.01433.37
7.1.50.0220.01132.94
7.1.40.0340.01032.56
7.1.30.0240.01732.63
7.1.20.0300.00932.90
7.1.10.0070.00714.63
7.1.00.0030.01014.99

preferences:
55.65 ms | 400 KiB | 5 Q