3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach("asdf" as $char) { echo $char; }

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)
8.3.60.0070.01116.63
8.3.50.0110.00717.90
8.3.40.0110.00718.76
8.3.30.0040.01118.54
8.3.20.0040.00418.71
8.3.10.0040.00421.91
8.3.00.0040.00419.26
8.2.180.0060.01218.54
8.2.170.0110.00418.76
8.2.160.0110.00822.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0020.00519.70
8.2.120.0040.00426.35
8.2.110.0100.00019.38
8.2.100.0100.00317.66
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0050.00317.68
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0040.00420.51
8.2.30.0000.00719.09
8.2.20.0040.00417.97
8.2.10.0050.00217.89
8.2.00.0000.00717.55
8.1.280.0100.00325.92
8.1.270.0060.00323.83
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00317.23
8.1.230.0080.00318.95
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0030.00617.11
8.1.180.0080.00018.10
8.1.170.0040.00418.49
8.1.160.0070.00018.99
8.1.150.0000.00820.29
8.1.140.0040.00419.35
8.1.130.0000.00717.56
8.1.120.0070.00017.37
8.1.110.0050.00317.30
8.1.100.0000.00917.34
8.1.90.0040.00417.30
8.1.80.0040.00417.37
8.1.70.0080.00017.27
8.1.60.0080.00017.51
8.1.50.0080.00017.32
8.1.40.0040.00417.28
8.1.30.0000.00817.41
8.1.20.0090.00017.46
8.1.10.0040.00417.36
8.1.00.0000.00717.34
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0040.00418.27
8.0.270.0050.00316.97
8.0.260.0000.00617.12
8.0.250.0030.00316.85
8.0.240.0030.00316.88
8.0.230.0070.00016.85
8.0.220.0000.00716.72
8.0.210.0040.00216.77
8.0.200.0000.00716.77
8.0.190.0070.00016.86
8.0.180.0050.00316.84
8.0.170.0040.00416.85
8.0.160.0030.00416.79
8.0.150.0040.00816.65
8.0.140.0040.00416.86
8.0.130.0030.00313.20
8.0.120.0030.00516.76
8.0.110.0070.00016.88
8.0.100.0000.00716.66
8.0.90.0040.00416.69
8.0.80.0090.00616.87
8.0.70.0040.00416.76
8.0.60.0000.00716.67
8.0.50.0080.00016.65
8.0.30.0080.00716.93
8.0.20.0100.01117.40
8.0.10.0060.00316.97
8.0.00.0100.00616.75
7.4.330.0000.00515.55
7.4.320.0000.00616.50
7.4.300.0050.00216.26
7.4.290.0040.00416.27
7.4.280.0000.00716.36
7.4.270.0000.00716.30
7.4.260.0060.00016.35
7.4.250.0000.00716.41
7.4.240.0070.00016.30
7.4.230.0000.00716.56
7.4.220.0060.01016.33
7.4.210.0120.00916.40
7.4.200.0050.00216.58
7.4.160.0100.00616.30
7.4.150.0100.00617.40
7.4.140.0070.01017.86
7.4.130.0090.00816.37
7.4.120.0100.00916.41
7.4.110.0040.02116.51
7.4.100.0090.00916.47
7.4.90.0000.01816.28
7.4.80.0150.00919.39
7.4.70.0030.01316.48
7.4.60.0130.00316.29
7.4.50.0110.00416.16
7.4.40.0000.01716.27
7.4.30.0080.00916.42
7.4.00.0100.00715.12
7.3.330.0030.00313.18
7.3.320.0050.00013.09
7.3.310.0040.00316.30
7.3.300.0000.00616.25
7.3.290.0080.00016.29
7.3.280.0060.01416.29
7.3.270.0090.00917.40
7.3.260.0080.01016.34
7.3.250.0160.00516.28
7.3.240.0080.01316.25
7.3.230.0140.00616.39
7.3.210.0100.00716.24
7.3.200.0100.00716.21
7.3.190.0090.00916.31
7.3.180.0100.01016.25
7.3.170.0090.00916.43
7.3.160.0100.00716.14
7.2.330.0100.00716.57
7.2.320.0030.01616.25
7.2.310.0030.01216.57
7.2.300.0030.02016.66
7.2.290.0130.00316.58
7.2.60.0000.01616.33
7.2.50.0000.01116.34
7.1.200.0000.00715.61
7.1.70.0000.00716.85
7.1.60.0030.00717.11
7.1.00.0000.08022.33
7.0.200.0200.00714.53
7.0.130.0100.05722.04
7.0.120.0070.06022.09
7.0.110.0130.05321.99
7.0.100.0100.06022.04
7.0.90.0130.05322.15
7.0.80.0100.07022.04
7.0.70.0200.05322.10
7.0.60.0170.08021.72
7.0.50.0030.06322.13
7.0.40.0100.06022.14
7.0.30.0130.05022.12
7.0.20.0000.08722.18
7.0.10.0230.04322.11
7.0.00.0100.06022.02
5.6.280.0070.05720.84
5.6.270.0100.05321.04
5.6.260.0130.05321.04
5.6.250.0070.06320.84
5.6.240.0100.05721.07
5.6.230.0070.06020.84
5.6.220.0070.06721.09
5.6.210.0130.07020.98
5.6.200.0170.05020.74
5.6.190.0130.05320.92
5.6.180.0130.05721.09
5.6.170.0130.05721.09
5.6.160.0030.05721.02
5.6.150.0000.07321.06
5.6.140.0100.05720.94
5.6.130.0100.05321.00
5.6.120.0130.06021.04
5.6.110.0130.05720.89
5.6.100.0200.04720.98
5.6.90.0030.06020.98
5.6.80.0070.05320.44
5.6.70.0030.05720.37
5.6.60.0030.06320.37
5.6.50.0030.05720.32
5.6.40.0170.04320.21
5.6.30.0100.06320.40
5.6.20.0170.05720.35
5.6.10.0070.05320.43
5.6.00.0230.04720.19

preferences:
63.54 ms | 401 KiB | 5 Q