3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=0; for ($i = 0; $i < 10000; $i++) { $x = $i; echo $x; }

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)
8.3.60.0260.01618.43
8.3.50.0280.01221.92
8.3.40.0320.00618.45
8.3.30.0310.01319.06
8.3.20.0210.01420.34
8.3.10.0360.00321.92
8.3.00.0250.01322.45
8.2.180.0180.01416.32
8.2.170.0310.01022.96
8.2.160.0280.00921.00
8.2.150.0320.00624.18
8.2.140.0300.01024.66
8.2.130.0190.01926.16
8.2.120.0180.00317.50
8.2.110.0110.00722.20
8.2.100.0190.00317.91
8.2.90.0090.00319.07
8.2.80.0120.00018.03
8.2.70.0040.00817.50
8.2.60.0040.00817.80
8.2.50.0130.00018.07
8.2.40.0000.01518.22
8.2.30.0060.00618.11
8.2.20.0040.00817.64
8.2.10.0120.00017.80
8.2.00.0140.00319.45
8.1.280.0230.01025.92
8.1.270.0280.00722.19
8.1.260.0280.01026.35
8.1.250.0320.00928.09
8.1.240.0110.00823.96
8.1.230.0120.01219.05
8.1.220.0030.01017.74
8.1.210.0030.00918.77
8.1.200.0140.00017.23
8.1.190.0030.00917.51
8.1.180.0060.00918.52
8.1.170.0080.00418.65
8.1.160.0110.00022.05
8.1.150.0090.00318.54
8.1.140.0080.00417.43
8.1.130.0080.00517.81
8.1.120.0030.00817.41
8.1.110.0100.00317.27
8.1.100.0030.00917.36
8.1.90.0000.01117.46
8.1.80.0060.00617.41
8.1.70.0030.00717.35
8.1.60.0070.01117.48
8.1.50.0000.01317.47
8.1.40.0030.01017.34
8.1.30.0060.00617.52
8.1.20.0110.00417.59
8.1.10.0030.01017.50
8.1.00.0030.01017.45
8.0.300.0040.01118.77
8.0.290.0090.00317.04
8.0.280.0110.00018.44
8.0.270.0050.00517.16
8.0.260.0030.00816.73
8.0.250.0070.00416.97
8.0.240.0060.00616.99
8.0.230.0070.00416.85
8.0.220.0040.00716.85
8.0.210.0070.00416.74
8.0.200.0030.00716.88
8.0.190.0030.00916.93
8.0.180.0070.00716.87
8.0.170.0030.01216.84
8.0.160.0070.00716.71
8.0.150.0130.00016.68
8.0.140.0110.00016.68
8.0.130.0030.00713.19
8.0.120.0060.00616.75
8.0.110.0040.00816.73
8.0.100.0060.00616.82
8.0.90.0050.00516.65
8.0.80.0100.02416.72
8.0.70.0080.00416.80
8.0.60.0080.00416.86
8.0.50.0060.00616.88
8.0.30.0340.02417.08
8.0.20.0310.02317.40
8.0.10.0040.00816.84
8.0.00.0400.01916.77
7.4.330.0090.00015.08
7.4.320.0000.01016.43
7.4.300.0080.00416.45
7.4.290.0100.00316.34
7.4.280.0080.00416.56
7.4.270.0080.00416.43
7.4.260.0070.00716.53
7.4.250.0040.00816.48
7.4.240.0060.00616.45
7.4.230.0070.00316.33
7.4.220.0220.01316.57
7.4.210.0190.02016.48
7.4.200.0040.00716.56
7.4.190.0050.00516.34
7.4.160.0380.01916.61
7.4.150.0470.01917.40
7.4.140.0330.02317.86
7.4.130.0240.03416.58
7.4.120.0330.02216.53
7.4.110.0330.01616.53
7.4.100.0200.03216.37
7.4.90.0300.02316.28
7.4.80.0340.02019.39
7.4.70.0190.02216.50
7.4.60.0170.02316.49
7.4.50.0070.01016.43
7.4.40.0160.01022.77
7.4.30.0200.02016.46
7.4.00.0280.00614.60
7.3.330.0030.00613.07
7.3.320.0070.00313.04
7.3.310.0040.00816.38
7.3.300.0000.01216.25
7.3.290.0210.02516.27
7.3.280.0190.01916.32
7.3.270.0240.03717.40
7.3.260.0280.02316.20
7.3.250.0410.02116.44
7.3.240.0310.02216.49
7.3.230.0320.02316.57
7.3.210.0460.01816.36
7.3.200.0270.01619.39
7.3.190.0280.03116.38
7.3.180.0330.02316.39
7.3.170.0270.02616.28
7.3.160.0240.01716.27
7.3.120.0100.01714.79
7.2.330.0440.02316.57
7.2.320.0300.02216.77
7.2.310.0280.01416.52
7.2.300.0290.01316.54
7.2.290.0310.01316.50
7.2.00.0120.00919.25
7.1.200.0140.01115.89
7.1.100.0070.00718.19
7.1.70.0040.00717.19
7.1.60.0260.01019.82
7.1.50.0100.00716.64
7.0.200.0100.00716.68

preferences:
56.26 ms | 401 KiB | 5 Q