3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (true) { echo "dada"; }

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)
8.3.60.0230.01016.38
8.3.50.0180.01522.04
8.3.40.0190.00918.59
8.3.30.0180.01118.83
8.3.20.0130.00020.24
8.3.10.0140.00023.61
8.3.00.0100.00719.25
8.2.180.0240.00317.98
8.2.170.0150.01522.96
8.2.160.0200.01320.53
8.2.150.0130.00024.18
8.2.140.0240.00324.66
8.2.130.0070.01026.16
8.2.120.0140.00021.85
8.2.110.0170.00322.27
8.2.100.0220.00017.78
8.2.90.0070.00419.09
8.2.80.0040.00717.97
8.2.70.0090.00317.49
8.2.60.0090.00318.04
8.2.50.0080.00418.07
8.2.40.0040.00718.22
8.2.30.0000.01118.05
8.2.20.0090.00517.73
8.2.10.0000.01017.96
8.2.00.0040.00817.56
8.1.280.0300.00725.92
8.1.270.0160.00423.96
8.1.260.0100.00526.35
8.1.250.0150.00028.09
8.1.240.0120.00423.73
8.1.230.0100.01019.09
8.1.220.0090.00317.74
8.1.210.0070.00418.77
8.1.200.0060.00616.85
8.1.190.0070.00317.38
8.1.180.0070.00318.10
8.1.170.0000.01118.52
8.1.160.0070.00322.00
8.1.150.0080.00418.49
8.1.140.0030.00717.30
8.1.130.0030.00717.87
8.1.120.0070.00317.40
8.1.110.0080.00317.32
8.1.100.0080.00417.41
8.1.90.0000.01017.46
8.1.80.0060.00317.39
8.1.70.0030.00617.30
8.1.60.0040.00817.56
8.1.50.0040.00717.45
8.1.40.0040.00817.45
8.1.30.0040.00717.39
8.1.20.0000.01017.45
8.1.10.0040.00717.40
8.1.00.0040.00817.48
8.0.300.0070.00318.77
8.0.290.0110.00016.93
8.0.280.0050.00518.23
8.0.270.0070.00417.09
8.0.260.0070.00416.75
8.0.250.0030.00616.72
8.0.240.0060.00616.81
8.0.230.0110.00016.83
8.0.220.0000.00916.69
8.0.210.0030.00716.66
8.0.200.0030.00616.68
8.0.190.0120.00016.75
8.0.180.0070.00416.84
8.0.170.0050.00516.68
8.0.160.0040.00716.82
8.0.150.0030.00716.72
8.0.140.0070.00716.63
8.0.130.0040.00713.23
8.0.120.0040.00716.68
8.0.110.0100.00016.58
8.0.100.0080.00316.73
8.0.90.0110.00016.57
8.0.80.0190.01216.67
8.0.70.0000.01116.57
8.0.60.0040.00716.80
8.0.50.0070.00316.59
8.0.30.0350.01416.92
8.0.20.0400.01017.40
8.0.10.0000.01016.80
8.0.00.0370.02216.63
7.4.330.0060.00315.00
7.4.320.0030.00616.25
7.4.300.0060.00316.39
7.4.290.0030.00716.29
7.4.280.0040.00816.38
7.4.270.0050.00516.23
7.4.260.0080.00416.22
7.4.250.0110.00016.28
7.4.240.0080.00316.32
7.4.230.0080.00416.32
7.4.220.0260.01316.45
7.4.210.0220.01416.29
7.4.200.0110.00016.23
7.4.190.0100.00016.40
7.4.160.0250.01416.35
7.4.150.0430.01417.40
7.4.140.0590.01017.86
7.4.130.0340.02416.28
7.4.120.0330.01216.38
7.4.110.0370.00916.29
7.4.100.0330.02416.29
7.4.90.0290.01916.39
7.4.80.0290.01319.39
7.4.70.0190.01916.32
7.4.60.0260.02316.13
7.4.50.0070.00316.41
7.4.40.0120.00922.77
7.4.30.0280.01516.39
7.4.00.0200.01014.62
7.3.330.0070.00313.06
7.3.320.0030.00713.03
7.3.310.0060.00316.03
7.3.300.0080.00316.05
7.3.290.0210.00916.12
7.3.280.0250.02716.07
7.3.270.0500.01317.40
7.3.260.0400.02616.23
7.3.250.0380.01316.29
7.3.240.0510.02616.20
7.3.230.0320.01316.39
7.3.210.0190.02516.11
7.3.200.0230.02319.39
7.3.190.0380.00916.27
7.3.180.0230.02316.16
7.3.170.0290.02016.27
7.3.160.0290.01916.15
7.3.120.0160.00614.53
7.2.330.0330.01316.32
7.2.320.0230.02016.18
7.2.310.0290.02916.34
7.2.300.0210.02516.54
7.2.290.0300.01316.55
7.2.80.0160.00316.45
7.2.60.0130.01016.74
7.2.00.0120.00619.18
7.1.200.0180.00715.75
7.1.100.0130.00717.60
7.1.70.0070.00416.88
7.1.60.0130.01019.33
7.1.50.0170.01416.95
7.0.200.0100.00316.76

preferences:
44.72 ms | 401 KiB | 5 Q