3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (a!='asdasd') { echo "asdasd"; }

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)
8.3.60.0070.01418.43
8.3.50.0140.00522.01
8.3.40.0120.00318.96
8.3.30.0100.00618.87
8.3.20.0040.00420.24
8.3.10.0040.00423.52
8.3.00.0060.00320.68
8.2.180.0170.00316.75
8.2.170.0070.01022.96
8.2.160.0100.00320.57
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0070.00322.29
8.2.100.0060.00617.72
8.2.90.0090.00019.23
8.2.80.0050.00317.97
8.2.70.0000.01017.63
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0030.00620.07
8.2.30.0080.00018.16
8.2.20.0060.00317.64
8.2.10.0000.00718.05
8.2.00.0040.00419.52
8.1.280.0070.01025.92
8.1.270.0030.00623.92
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00323.79
8.1.230.0070.00319.25
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0050.00517.25
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00718.64
8.1.160.0000.00721.99
8.1.150.0040.00418.67
8.1.140.0000.00717.29
8.1.130.0000.00717.75
8.1.120.0000.00717.46
8.1.110.0030.00517.42
8.1.100.0050.00317.34
8.1.90.0070.00017.43
8.1.80.0000.00717.27
8.1.70.0000.00717.33
8.1.60.0030.00617.41
8.1.50.0040.00417.34
8.1.40.0000.00817.35
8.1.30.0050.00317.49
8.1.20.0000.00817.53
8.1.10.0030.00617.52
8.1.00.0030.00617.48
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0000.00717.24
8.0.260.0030.00317.29
8.0.250.0070.00016.91
8.0.240.0050.00516.94
8.0.230.0030.00316.90
8.0.220.0070.00016.91
8.0.210.0000.00716.86
8.0.200.0030.00316.89
8.0.190.0030.00717.05
8.0.180.0040.00316.97
8.0.170.0040.00416.96
8.0.160.0070.00016.98
8.0.150.0080.00016.98
8.0.140.0070.00016.89
8.0.130.0050.00013.38
8.0.120.0040.00416.82
8.0.110.0000.00716.77
8.0.100.0000.00816.80
8.0.90.0000.00716.86
8.0.80.0150.00316.89
8.0.70.0040.00416.80
8.0.60.0030.00316.85
8.0.50.0030.00316.96
8.0.30.0060.01317.25
8.0.20.0100.01217.40
8.0.10.0040.00416.80
8.0.00.0090.01116.76
7.4.330.0030.00315.00
7.4.320.0040.00416.30
7.4.300.0000.00816.40
7.4.290.0050.00316.33
7.4.280.0070.00216.29
7.4.270.0080.00016.32
7.4.260.0060.00316.43
7.4.250.0060.00316.27
7.4.240.0020.00616.28
7.4.230.0040.00416.31
7.4.220.0140.01116.20
7.4.210.0040.01316.27
7.4.200.0030.00616.47
7.4.160.0180.00916.54
7.4.150.0230.00617.40
7.4.140.0180.01117.86
7.4.130.0140.01416.43
7.4.120.0220.00616.33
7.4.110.0430.01416.22
7.4.100.0230.00816.28
7.4.90.0140.02116.35
7.4.80.0220.01819.39
7.4.70.0170.01216.54
7.4.60.0080.01516.44
7.4.50.0000.00916.49
7.4.40.0220.01316.23
7.4.30.0100.02016.40
7.4.00.0150.00314.70
7.3.330.0090.00013.05
7.3.320.0000.00713.14
7.3.310.0000.00716.18
7.3.300.0040.00416.02
7.3.290.0100.01316.09
7.3.280.0110.01116.13
7.3.270.0160.01317.40
7.3.260.0180.00916.22
7.3.250.0140.01516.17
7.3.240.0220.00716.24
7.3.230.0280.01216.39
7.3.210.0330.00316.21
7.3.200.0200.01019.39
7.3.190.0280.00916.43
7.3.180.0130.00916.13
7.3.170.0200.00516.27
7.3.160.0080.01116.30
7.3.120.0120.00314.64
7.2.330.0240.00816.55
7.2.320.0160.00316.35
7.2.310.0150.00816.55
7.2.300.0310.00016.27
7.2.290.0130.01716.32
7.2.80.0150.00916.22
7.2.60.0030.01416.70
7.2.00.0040.01119.23
7.1.200.0080.00415.57
7.1.100.0040.00717.88
7.1.70.0080.00316.63
7.1.60.0170.01019.70
7.1.50.0160.01316.64
7.0.200.0030.00616.81

preferences:
39.04 ms | 401 KiB | 5 Q