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)); }

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)
8.3.60.0070.00718.18
8.3.50.0150.00018.09
8.3.40.0120.00318.65
8.3.30.0120.00318.43
8.3.20.0040.00420.41
8.3.10.0070.00021.98
8.3.00.0060.00319.36
8.2.180.0060.00918.17
8.2.170.0070.00722.96
8.2.160.0110.00720.38
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00422.24
8.2.120.0080.00026.35
8.2.110.0100.00021.15
8.2.100.0090.00317.84
8.2.90.0050.00319.38
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0080.00018.05
8.2.50.0050.00318.22
8.2.40.0030.00620.72
8.2.30.0070.00019.43
8.2.20.0000.00718.15
8.2.10.0000.00718.24
8.2.00.0070.00018.35
8.1.280.0100.01025.92
8.1.270.0070.00020.50
8.1.260.0030.00626.35
8.1.250.0030.00728.09
8.1.240.0050.00522.82
8.1.230.0090.00317.95
8.1.220.0040.00417.89
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0080.00020.44
8.1.160.0040.00418.78
8.1.150.0000.00718.99
8.1.140.0060.00317.77
8.1.130.0070.00018.95
8.1.120.0050.00217.52
8.1.110.0050.00317.38
8.1.100.0080.00017.42
8.1.90.0080.00317.40
8.1.80.0050.00317.45
8.1.70.0050.00217.53
8.1.60.0050.00317.55
8.1.50.0030.00617.61
8.1.40.0000.00817.59
8.1.30.0030.00517.70
8.1.20.0080.00017.68
8.1.10.0040.00417.61
8.1.00.0040.00417.58
8.0.300.0070.00018.77
8.0.290.0090.00016.88
8.0.280.0070.00018.50
8.0.270.0030.00317.23
8.0.260.0060.00018.86
8.0.250.0030.00316.89
8.0.240.0000.00717.00
8.0.230.0030.00316.95
8.0.220.0000.01016.91
8.0.210.0000.00716.86
8.0.200.0000.00717.00
8.0.190.0040.00416.99
8.0.180.0030.00616.99
8.0.170.0000.00916.88
8.0.160.0040.00416.99
8.0.150.0000.00716.89
8.0.140.0000.00716.88
8.0.130.0030.00313.39
8.0.120.0040.00416.89
8.0.110.0000.00716.90
8.0.100.0000.00716.84
8.0.90.0040.00417.02
8.0.80.0060.01016.99
8.0.70.0040.00416.86
8.0.60.0000.00916.85
8.0.50.0000.00816.93
8.0.30.0160.00417.04
8.0.20.0140.00717.40
8.0.10.0030.00517.03
8.0.00.0140.00416.90
7.4.330.0030.00315.55
7.4.320.0000.00716.54
7.4.300.0030.00316.70
7.4.290.0030.00316.46
7.4.280.0050.00316.56
7.4.270.0030.00316.70
7.4.260.0030.00616.45
7.4.250.0000.00716.48
7.4.240.0000.00716.48
7.4.230.0070.00016.55
7.4.220.0000.00716.76
7.4.210.0080.00616.64
7.4.200.0030.00316.44
7.4.160.0130.00916.45
7.4.150.0100.01417.40
7.4.140.0090.01117.86
7.4.130.0120.00616.57
7.4.120.0130.00716.73
7.4.110.0070.01116.48
7.4.100.0140.01016.55
7.4.90.0000.01716.46
7.4.80.0090.01519.39
7.4.70.0100.00616.55
7.4.60.0070.01016.61
7.4.50.0000.01416.25
7.4.40.0170.00016.36
7.4.00.0070.01015.01
7.3.330.0020.00213.13
7.3.320.0000.00613.22
7.3.310.0070.00016.38
7.3.300.0000.00716.34
7.3.290.0090.00616.43
7.3.280.0080.00916.34
7.3.270.0100.00717.40
7.3.260.0140.00816.43
7.3.250.0110.00816.58
7.3.240.0080.01516.41
7.3.230.0100.00716.56
7.3.210.0090.00916.48
7.3.200.0150.00316.44
7.3.190.0060.00916.57
7.3.180.0060.01016.32
7.3.170.0030.01516.41
7.3.160.0080.01216.38
7.3.10.0110.01116.56
7.3.00.0110.00816.18
7.2.330.0060.01216.49
7.2.320.0040.02116.89
7.2.310.0100.00716.77
7.2.300.0040.01516.84
7.2.290.0060.00916.76
7.2.130.0160.00516.45
7.2.120.0120.00916.21
7.2.110.0160.01317.05
7.2.100.0100.01016.27
7.2.90.0140.00316.71
7.2.80.0120.01216.44
7.2.70.0170.00316.35
7.2.60.0160.00416.73
7.2.50.0150.01517.02
7.2.40.0160.00316.42
7.2.30.0090.00916.08
7.2.20.0170.00616.29
7.2.10.0180.00917.35
7.2.00.0180.00717.57
7.1.250.0130.01015.17
7.1.200.0060.00615.98
7.1.130.0160.01316.87
7.1.120.0200.01016.61
7.1.110.0200.00716.38
7.1.100.0310.00915.99
7.1.90.0270.00316.34
7.1.80.0290.00316.45
7.1.70.0280.00315.29
7.1.60.0330.01333.00
7.1.50.0380.01033.06
7.1.40.0360.01332.48
7.1.30.0540.01632.67
7.1.20.0430.00732.61
7.1.10.0300.00714.80
7.1.00.0320.01314.80

preferences:
61.76 ms | 401 KiB | 5 Q