3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<9999;$i++){ echo $i; }

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)
8.3.70.0300.00716.58
8.3.60.0210.00618.24
8.3.50.0250.01021.14
8.3.40.0140.01818.75
8.3.30.0250.00720.38
8.3.20.0130.01020.30
8.3.10.0130.00322.13
8.3.00.0120.00422.57
8.2.180.0230.00716.50
8.2.170.0210.01022.96
8.2.160.0240.00722.26
8.2.150.0290.00624.18
8.2.140.0110.00724.66
8.2.130.0110.00426.16
8.2.120.0220.01320.70
8.2.110.0160.00321.05
8.2.100.0210.00317.78
8.2.90.0060.00619.22
8.2.80.0060.00619.28
8.2.70.0100.00317.63
8.2.60.0060.00617.92
8.2.50.0030.00918.07
8.2.40.0030.00918.16
8.2.30.0080.00419.30
8.2.20.0060.00617.52
8.2.10.0090.00317.73
8.2.00.0040.00817.69
8.1.280.0270.00325.92
8.1.270.0100.00623.99
8.1.260.0090.00626.35
8.1.250.0130.00328.09
8.1.240.0160.00419.46
8.1.230.0100.01219.16
8.1.220.0000.01117.76
8.1.210.0060.00618.77
8.1.200.0040.01117.23
8.1.190.0040.00817.52
8.1.180.0040.00818.88
8.1.170.0090.00318.52
8.1.160.0070.00418.81
8.1.150.0070.00718.50
8.1.140.0090.00317.38
8.1.130.0040.00717.81
8.1.120.0030.00817.33
8.1.110.0030.00917.39
8.1.100.0090.00317.38
8.1.90.0030.01017.46
8.1.80.0080.00317.37
8.1.70.0070.00417.35
8.1.60.0120.00317.46
8.1.50.0040.00817.45
8.1.40.0110.00017.42
8.1.30.0030.01017.61
8.1.20.0070.00717.64
8.1.10.0080.00417.56
8.1.00.0110.00017.40
8.0.300.0110.00318.77
8.0.290.0040.00717.05
8.0.280.0070.00418.32
8.0.270.0110.00017.25
8.0.260.0000.01216.70
8.0.250.0080.00416.90
8.0.240.0120.00016.84
8.0.230.0110.00016.86
8.0.220.0000.01116.73
8.0.210.0080.00316.78
8.0.200.0070.00416.92
8.0.190.0030.01116.84
8.0.180.0040.00816.73
8.0.170.0030.00916.82
8.0.160.0040.00716.79
8.0.150.0000.01216.72
8.0.140.0030.00916.67
8.0.130.0110.00313.22
8.0.120.0040.00816.80
8.0.110.0070.00716.73
8.0.100.0040.00716.88
8.0.90.0080.00416.91
8.0.80.0090.02516.82
8.0.70.0080.00416.79
8.0.60.0080.00316.80
8.0.50.0080.00316.76
8.0.30.0410.02016.78
8.0.20.0420.01317.40
8.0.10.0060.00616.93
8.0.00.0390.01416.78
7.4.330.0070.00415.00
7.4.320.0070.00316.44
7.4.300.0060.00616.41
7.4.290.0060.00616.51
7.4.280.0040.00716.55
7.4.270.0030.00916.52
7.4.260.0080.00313.24
7.4.250.0100.00316.47
7.4.240.0070.00516.54
7.4.230.0080.00316.55
7.4.220.0160.02316.57
7.4.210.0150.02216.50
7.4.200.0030.00716.24
7.4.190.0110.00016.31
7.4.160.0340.02516.55
7.4.150.0380.01417.40
7.4.140.0470.02117.86
7.4.130.0240.02616.42
7.4.120.0300.03016.44
7.4.110.0430.00716.30
7.4.100.0330.01816.47
7.4.90.0300.02316.40
7.4.80.0270.01519.39
7.4.70.0400.01716.39
7.4.60.0240.01716.43
7.4.50.0180.00016.48
7.4.40.0140.00722.77
7.4.30.0390.01816.41
7.4.00.0170.00714.96
7.3.330.0060.00313.09
7.3.320.0060.00613.20
7.3.310.0000.01116.22
7.3.300.0070.00416.25
7.3.290.0250.00916.24
7.3.280.0170.02516.23
7.3.270.0320.01917.40
7.3.260.0520.01716.48
7.3.250.0440.03216.36
7.3.240.0250.03916.48
7.3.230.0310.01716.39
7.3.210.0270.02416.52
7.3.200.0300.01219.39
7.3.190.0230.03316.55
7.3.180.0220.01916.32
7.3.170.0310.01216.27
7.3.160.0300.02116.28
7.3.120.0070.02115.11
7.2.330.0280.02216.41
7.2.320.0290.02916.66
7.2.310.0270.02416.49
7.2.300.0240.01716.58
7.2.290.0360.01016.41
7.2.00.0230.00719.57
7.1.100.0110.00817.83
7.1.70.0040.00816.96
7.1.60.0200.02019.32
7.1.50.0280.01116.89
7.0.200.0090.00316.63

preferences:
36.21 ms | 401 KiB | 5 Q