3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0;$i<=100000;$i++){ echo 'aa'; }

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)
8.3.60.0320.01316.38
8.3.50.0370.01522.75
8.3.40.0420.00318.54
8.3.30.0510.00719.01
8.3.20.0220.00020.34
8.3.10.0160.00723.66
8.3.00.0070.01417.59
8.2.180.0310.01016.32
8.2.170.0330.02022.96
8.2.160.0290.01320.35
8.2.150.0210.00024.18
8.2.140.0160.00324.66
8.2.130.0200.00326.16
8.2.120.0150.00721.04
8.2.110.0270.01022.25
8.2.100.0340.00017.78
8.2.90.0110.00419.25
8.2.80.0110.00417.97
8.2.70.0090.00617.63
8.2.60.0070.00717.93
8.2.50.0060.00918.07
8.2.40.0090.00618.34
8.2.30.0100.00617.97
8.2.20.0070.00717.66
8.2.10.0070.00717.96
8.2.00.0060.00917.74
8.1.280.0410.01025.92
8.1.270.0180.00623.92
8.1.260.0100.01326.35
8.1.250.0110.01128.09
8.1.240.0300.01322.20
8.1.230.0210.00719.16
8.1.220.0120.00317.74
8.1.210.0130.00318.77
8.1.200.0160.00317.36
8.1.190.0150.00017.10
8.1.180.0150.00018.10
8.1.170.0070.01018.52
8.1.160.0060.01021.92
8.1.150.0070.00718.81
8.1.140.0070.00717.37
8.1.130.0070.00717.85
8.1.120.0090.00617.39
8.1.110.0120.00317.34
8.1.100.0100.00317.44
8.1.90.0090.00617.47
8.1.80.0100.00317.51
8.1.70.0040.01117.39
8.1.60.0060.00917.53
8.1.50.0100.00717.59
8.1.40.0110.00317.52
8.1.30.0110.00417.55
8.1.20.0100.01017.50
8.1.10.0070.00717.50
8.1.00.0100.00717.36
8.0.300.0100.00718.77
8.0.290.0070.00716.63
8.0.280.0070.00718.31
8.0.270.0130.00017.06
8.0.260.0070.00717.13
8.0.250.0100.00316.84
8.0.240.0120.00616.71
8.0.230.0070.00716.73
8.0.220.0110.00416.70
8.0.210.0140.00016.69
8.0.200.0040.00816.83
8.0.190.0100.00316.79
8.0.180.0070.00716.74
8.0.170.0120.00316.67
8.0.160.0070.00716.82
8.0.150.0170.01016.66
8.0.140.0080.00816.63
8.0.130.0140.00313.29
8.0.120.0160.00316.71
8.0.110.0060.00916.73
8.0.100.0120.00316.74
8.0.90.0100.00616.73
8.0.80.0240.03716.68
8.0.70.0140.00016.65
8.0.60.0030.01016.55
8.0.50.0100.00316.66
8.0.30.0560.03217.11
8.0.20.0740.02617.40
8.0.10.0100.00616.81
8.0.00.0570.03116.46
7.4.330.0080.00815.00
7.4.320.0070.00716.30
7.4.300.0040.01116.36
7.4.290.0130.00016.29
7.4.280.0150.00316.25
7.4.270.0130.00316.43
7.4.260.0090.00916.30
7.4.250.0120.00316.27
7.4.240.0130.00316.25
7.4.230.0120.00316.50
7.4.220.0240.03416.41
7.4.210.0400.02316.43
7.4.200.0140.00016.35
7.4.160.0530.04116.34
7.4.150.0460.02617.40
7.4.140.0680.02317.86
7.4.130.0690.03216.37
7.4.120.0440.03316.34
7.4.110.0650.02016.46
7.4.100.0610.01716.34
7.4.90.0560.01316.37
7.4.80.0490.03319.39
7.4.70.0470.02916.46
7.4.60.0390.02016.31
7.4.50.0160.00616.14
7.4.40.0210.03816.36
7.4.30.0330.02716.29
7.4.00.0280.01414.73
7.3.330.0110.00413.06
7.3.320.0060.00613.19
7.3.310.0030.01016.09
7.3.300.0070.00716.02
7.3.290.0160.04016.24
7.3.280.0280.03216.17
7.3.270.0410.03117.40
7.3.260.0530.03616.41
7.3.250.0550.02416.38
7.3.240.0400.03616.48
7.3.230.0560.02016.39
7.3.210.0570.01716.11
7.3.200.0550.02419.39
7.3.190.0330.03616.33
7.3.180.0390.04816.59
7.3.170.0310.02516.27
7.3.160.0280.05216.44
7.2.330.0490.03216.51
7.2.320.0350.03816.50
7.2.310.0460.02316.27
7.2.300.0330.02316.47
7.2.290.0740.02216.57
7.1.200.0370.00715.55
7.1.100.0160.00718.19
7.1.70.0080.00817.16
7.1.60.0260.01019.40
7.1.50.0330.01617.14
7.0.200.0140.00716.77

preferences:
37.99 ms | 401 KiB | 5 Q