3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; $data = [0, 1,2,3,4,5,6,8,9]; foreach ($data as $item) { if ($i++ % 2 == 0) { echo "<strong>" . $item . "<strong>"; } else { echo $item; } }

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)
8.3.60.0180.00318.30
8.3.50.0110.00720.11
8.3.40.0070.01420.01
8.3.30.0110.00318.63
8.3.20.0060.00324.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.180.0200.00025.92
8.2.170.0090.00618.95
8.2.160.0140.00022.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00026.16
8.2.110.0060.00322.03
8.2.100.0040.01717.66
8.2.90.0040.00419.07
8.2.80.0000.00917.97
8.2.70.0040.00417.48
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0000.00818.21
8.2.30.0030.00618.09
8.2.20.0030.00320.67
8.2.10.0000.00717.92
8.2.00.0080.00019.14
8.1.280.0100.01025.92
8.1.270.0030.00524.66
8.1.260.0040.00426.35
8.1.250.0100.01028.09
8.1.240.0030.00723.76
8.1.230.0000.01122.15
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00717.00
8.1.190.0030.00717.35
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0040.00418.87
8.1.150.0030.00518.63
8.1.140.0000.00817.36
8.1.130.0040.00420.12
8.1.120.0130.00318.68
8.1.110.0000.01518.68
8.1.100.0120.00418.69
8.1.90.0150.00018.60
8.1.80.0120.00218.67
8.1.70.0130.00318.65
8.1.60.0110.00618.86
8.1.50.0150.00418.75
8.1.40.0150.00418.86
8.1.30.0150.00518.83
8.1.20.0120.00618.76
8.1.10.0120.00618.61
8.1.00.0060.00618.60
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0070.00017.11
8.0.260.0120.00018.02
8.0.250.0090.00518.05
8.0.240.0120.00218.06
8.0.230.0040.01117.99
8.0.220.0090.00618.03
8.0.210.0110.00417.86
8.0.200.0150.00018.06
8.0.190.0090.00518.01
8.0.180.0100.00518.11
8.0.170.0130.00218.05
8.0.160.0130.00318.05
8.0.150.0050.01017.86
8.0.140.0160.00018.03
8.0.130.0120.00317.96
8.0.120.0090.00617.89
8.0.110.0130.00317.99
8.0.100.0140.00017.97
8.0.90.0070.01017.97
8.0.80.0100.00517.98
8.0.70.0040.01117.91
8.0.60.0140.00017.98
8.0.50.0110.00417.98
8.0.30.0100.00317.91
8.0.20.0110.00418.05
8.0.10.0090.00618.10
7.4.330.0080.00515.57
7.4.320.0040.01317.63
7.4.300.0060.01117.58
7.4.290.0170.00017.59
7.4.280.0110.00517.70
7.4.270.0080.01117.61
7.4.260.0130.00317.71
7.4.250.0090.00917.69
7.4.240.0040.01317.52
7.4.230.0050.00517.56
7.4.220.0070.00717.64
7.4.210.0080.00417.57
7.4.200.0090.00317.64
7.4.190.0060.00617.80
7.4.180.0090.00318.05
7.4.160.0030.00517.81
7.4.150.0100.00017.75
7.4.140.0110.00017.45
7.4.130.0060.00617.65
7.4.120.0110.00217.50
7.4.110.0140.00017.63
7.4.100.0140.00017.51
7.4.90.0070.00717.46
7.4.80.0130.00017.58
7.4.70.0070.00717.48
7.4.60.0070.00717.58
7.4.50.0110.00217.39
7.4.40.0110.00317.52
7.4.30.0150.00017.54
7.4.20.0070.00717.55
7.4.10.0070.00717.67
7.4.00.0110.00317.57

preferences:
43.6 ms | 400 KiB | 5 Q