3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf('%2$14s', '', '1'));

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)
8.4.130.0160.00417.68
8.4.120.0120.00926.03
8.4.110.0140.00618.93
8.4.100.0110.00917.45
8.4.90.0110.01017.48
8.4.80.0100.01017.78
8.4.70.0100.00617.64
8.4.60.0120.00717.43
8.4.50.0140.00618.56
8.4.40.0090.00017.46
8.4.30.0160.00323.90
8.4.20.0060.00919.66
8.4.10.0030.00519.27
8.3.260.0140.00516.75
8.3.250.0110.00818.95
8.3.240.0120.00816.64
8.3.230.0130.00616.46
8.3.220.0130.00518.89
8.3.210.0140.00616.54
8.3.200.0110.00816.65
8.3.190.0110.00717.01
8.3.180.0130.00618.91
8.3.170.0070.01016.95
8.3.160.0110.00718.16
8.3.150.0120.00317.14
8.3.140.0140.00416.57
8.3.130.0060.00316.68
8.3.120.0050.00318.73
8.3.110.0350.00916.18
8.3.100.0470.00016.39
8.3.90.0390.00616.28
8.3.80.0240.00616.18
8.3.70.0250.00816.29
8.3.60.0260.00016.43
8.3.50.0070.01516.40
8.3.40.0280.00717.29
8.3.30.0190.01117.21
8.3.20.0210.00717.14
8.3.10.0180.00916.93
8.3.00.0100.00317.28
8.2.290.0050.00320.34
8.2.280.0160.00216.36
8.2.270.0120.00617.17
8.2.260.0040.00416.41
8.2.250.0040.00418.29
8.2.240.0000.00917.11
8.2.230.0210.00316.18
8.2.220.0220.00416.43
8.2.210.0180.01416.45
8.2.200.0300.00916.59
8.2.190.0280.00816.18
8.2.180.0290.00716.50
8.2.170.0290.01317.45
8.2.160.0280.01317.62
8.2.150.0390.00317.38
8.2.140.0330.00717.14
8.2.130.0320.00917.41
8.2.120.0370.00617.23
8.2.110.0330.00917.42
8.2.100.0210.01417.49
8.2.90.0270.00717.32
8.2.80.0320.01817.07
8.2.70.0320.01117.21
8.2.60.0320.00617.47
8.2.50.0200.00717.35
8.2.40.0320.00717.44
8.2.30.0290.01017.04
8.2.20.0300.00917.29
8.2.10.0320.00617.07
8.2.00.0310.00817.06
8.1.330.0080.01116.61
8.1.320.0140.00916.03
8.1.310.0040.00416.69
8.1.300.0110.00818.52
8.1.290.0350.00616.18
8.1.280.0350.00616.18
8.1.270.0390.00817.02
8.1.260.0220.01417.02
8.1.250.0500.00016.93
8.1.240.0380.00816.95
8.1.230.0260.01217.18
8.1.220.0270.00317.12
8.1.210.0250.00917.05
8.1.200.0330.00316.77
8.1.190.0290.00916.86
8.1.180.0300.00716.67
8.1.170.0280.00917.11
8.1.160.0230.01417.24
8.1.150.0290.00716.88
8.1.140.0310.00617.00
8.1.130.0300.00616.94
8.1.120.0240.00817.14
8.1.110.0270.00317.13
8.1.100.0110.00717.14
8.1.90.0270.00717.01
8.1.80.0230.01517.14
8.1.70.0200.01417.10
8.1.60.0230.00317.19
8.1.50.0200.01017.00
8.1.40.0220.00717.00
8.1.30.0310.00317.44
8.1.20.0180.00717.13
8.1.10.0120.00717.10
8.1.00.0190.01916.86

preferences:
31.19 ms | 403 KiB | 5 Q