3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($count = 1; $count++; $count != 189558) { echo $count; }

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)
8.3.60.0380.02116.49
8.3.50.0340.01821.94
8.3.40.0430.02218.57
8.3.30.0340.00718.84
8.3.20.0160.00620.22
8.3.10.0110.01123.54
8.3.00.0170.00719.06
8.2.180.0300.00718.16
8.2.170.0310.01322.96
8.2.160.0260.01620.39
8.2.150.0200.00324.18
8.2.140.0210.00324.66
8.2.130.0240.02426.16
8.2.120.0160.00622.22
8.2.110.0210.00722.25
8.2.100.0180.01217.84
8.2.90.0100.00619.28
8.2.80.0090.00918.04
8.2.70.0090.00617.50
8.2.60.0110.00417.93
8.2.50.0040.01118.07
8.2.40.0140.00018.22
8.2.30.0110.00418.18
8.2.20.0040.01117.75
8.2.10.0090.00317.74
8.2.00.0070.00717.65
8.1.280.0300.00725.92
8.1.270.0210.00321.86
8.1.260.0170.00326.35
8.1.250.0130.01028.09
8.1.240.0150.01123.91
8.1.230.0260.01019.16
8.1.220.0120.00317.74
8.1.210.0150.00018.77
8.1.200.0120.00617.22
8.1.190.0130.00017.39
8.1.180.0030.01018.10
8.1.170.0090.00618.49
8.1.160.0100.01022.07
8.1.150.0030.01018.65
8.1.140.0030.01017.46
8.1.130.0070.00717.95
8.1.120.0130.00317.52
8.1.110.0070.00717.52
8.1.100.0110.00717.51
8.1.90.0100.00317.51
8.1.80.0130.00017.42
8.1.70.0090.00617.44
8.1.60.0070.01017.70
8.1.50.0060.00917.54
8.1.40.0080.00817.54
8.1.30.0150.00317.63
8.1.20.0110.00717.67
8.1.10.0110.00317.42
8.1.00.0060.01017.55
8.0.300.0100.00318.77
8.0.290.0100.00317.03
8.0.280.0100.00318.44
8.0.270.0110.00417.13
8.0.260.0130.00016.70
8.0.250.0030.01016.86
8.0.240.0040.01116.92
8.0.230.0040.00816.72
8.0.220.0130.00016.66
8.0.210.0060.00616.58
8.0.200.0130.00016.62
8.0.190.0090.00616.82
8.0.180.0130.01016.70
8.0.170.0070.00716.79
8.0.160.0070.00716.71
8.0.150.0000.01616.66
8.0.140.0100.00716.61
8.0.130.0120.00413.29
8.0.120.0140.00416.72
8.0.110.0140.00016.68
8.0.100.0090.00916.59
8.0.90.0080.00616.79
8.0.80.0170.02816.72
8.0.70.0100.00316.59
8.0.60.0070.01116.73
8.0.50.0100.00316.57
8.0.30.0600.03617.00
8.0.20.0700.02917.40
8.0.10.0110.00716.77
8.0.00.0680.03916.44
7.4.330.0120.00415.00
7.4.320.0100.00316.38
7.4.300.0060.00616.47
7.4.290.0140.00016.30
7.4.280.0120.00616.37
7.4.270.0030.01016.36
7.4.260.0100.00616.35
7.4.250.0140.00016.42
7.4.240.0090.00716.29
7.4.230.0100.00316.39
7.4.220.0360.04016.41
7.4.210.0180.03716.39
7.4.200.0070.00716.36
7.4.190.0100.00316.18
7.4.160.0700.04416.47
7.4.150.0570.04117.40
7.4.140.0740.03217.86
7.4.130.0720.02716.37
7.4.120.0470.04416.42
7.4.110.0900.07316.32
7.4.100.0660.05216.32
7.4.90.0540.04516.41
7.4.80.0660.03519.39
7.4.70.0450.03216.52
7.4.60.0350.02516.32
7.4.50.0060.00616.49
7.4.40.0070.01922.77
7.4.30.0420.04616.52
7.4.00.0270.01714.73
7.3.330.0050.01513.17
7.3.320.0100.00313.18
7.3.310.0070.00715.97
7.3.300.0100.00716.07
7.3.290.0160.03216.14
7.3.280.0290.03416.18
7.3.270.0800.02517.40
7.3.260.0710.04316.20
7.3.250.0580.02816.17
7.3.240.0740.01716.48
7.3.230.0440.05916.39
7.3.210.0350.03816.44
7.3.200.0690.04419.39
7.3.190.0440.02716.34
7.3.180.0150.03116.50
7.3.170.0440.04816.44
7.3.160.0540.03916.19
7.3.120.0280.01014.93
7.2.330.0760.02516.42
7.2.320.0710.05316.59
7.2.310.0510.05816.23
7.2.300.0470.03716.45
7.2.290.0260.02916.31
7.2.60.0190.00616.69
7.2.00.0140.01119.20
7.1.200.0390.01315.85
7.1.100.0100.01317.97
7.1.70.0000.01316.79
7.1.60.0300.01719.29
7.1.50.0300.01417.03
7.0.200.0110.01116.54

preferences:
50.75 ms | 401 KiB | 5 Q