3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (null as $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)
8.3.40.0140.00718.67
8.3.30.0070.00718.81
8.3.20.0050.00320.77
8.3.10.0030.00623.48
8.3.00.0000.00820.63
8.2.170.0040.01122.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00317.91
8.2.120.0080.00026.35
8.2.110.0040.00422.08
8.2.100.0100.00319.51
8.2.90.0040.00417.63
8.2.80.0000.00818.52
8.2.70.0050.00317.63
8.2.60.0080.00017.38
8.2.50.0040.00418.10
8.2.40.0000.00719.11
8.2.30.0050.00319.17
8.2.20.0000.00717.80
8.2.10.0070.00019.12
8.2.00.0040.00417.79
8.1.270.0000.00821.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.92
8.1.230.0080.00419.20
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00517.10
8.1.190.0050.00317.13
8.1.180.0070.00018.10
8.1.170.0030.00518.63
8.1.160.0040.00418.63
8.1.150.0040.00418.75
8.1.140.0040.00418.86
8.1.130.0000.00820.25
8.1.120.0030.00317.20
8.1.110.0000.00717.24
8.1.100.0030.00317.33
8.1.90.0030.00517.23
8.1.80.0030.00617.31
8.1.70.0040.00417.22
8.1.60.0040.00417.47
8.1.50.0000.00817.31
8.1.40.0090.00017.36
8.1.30.0100.00717.44
8.1.20.0090.00617.43
8.1.10.0050.00417.41
8.1.00.0010.00717.35
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0000.00718.30
8.0.270.0000.00817.11
8.0.260.0030.00318.27
8.0.250.0000.00716.77
8.0.240.0060.00016.88
8.0.230.0070.00016.91
8.0.220.0040.00416.78
8.0.210.0000.00716.89
8.0.200.0030.00316.88
8.0.190.0030.00616.88
8.0.180.0040.00416.81
8.0.170.0030.00616.76
8.0.160.0110.00516.80
8.0.150.0080.00216.72
8.0.140.0120.00216.68
8.0.130.0070.00514.92
8.0.120.0100.00416.66
8.0.110.0120.00116.70
8.0.100.0060.00416.78
8.0.90.0020.00616.72
8.0.80.0090.00516.77
8.0.70.0020.00616.72
8.0.60.0040.00516.67
8.0.50.0060.00416.67
8.0.30.0080.00716.85
8.0.20.0110.00616.96
8.0.10.0080.00616.77
8.0.00.0080.00916.72
7.4.330.0020.00216.77
7.4.320.0050.00216.29
7.4.300.0060.00016.36
7.4.290.0070.00016.41
7.4.280.0130.00416.43
7.4.270.0070.00516.46
7.4.260.0080.00516.37
7.4.250.0150.00016.35
7.4.240.0090.00316.29
7.4.230.0050.00316.34
7.4.220.0070.00216.46
7.4.210.0060.00916.41
7.4.200.0030.00516.46
7.4.190.0080.00016.31
7.4.180.0060.00316.51
7.4.160.0100.00616.37
7.4.150.0070.00316.29
7.4.140.0090.00917.12
7.4.130.0120.00216.30
7.4.120.0080.00516.24
7.4.110.0090.00516.39
7.4.100.0110.00616.37
7.4.90.0100.00616.16
7.4.80.0080.00617.77
7.4.70.0070.00716.20
7.4.60.0060.00816.23
7.4.50.0010.01016.09
7.4.40.0070.00716.20
7.4.30.0080.00316.23
7.4.20.0060.00316.06
7.4.10.0030.00716.29
7.4.00.0050.00615.49
7.3.330.0060.00714.70
7.3.320.0130.00014.68
7.3.310.0070.00716.30
7.3.300.0090.00416.26
7.3.290.0070.00616.26
7.3.280.0090.00616.22
7.3.270.0140.00516.06
7.3.260.0110.00916.29
7.3.250.0160.00316.25
7.3.240.0110.00716.22
7.3.230.0250.01216.24
7.3.220.0240.00016.14
7.3.210.0160.00716.23
7.3.200.0130.00716.23
7.3.190.0120.00616.32
7.3.180.0100.01016.26
7.3.170.0150.00416.42
7.3.160.0130.00516.17
7.3.150.0110.00816.29
7.3.140.0190.00016.28
7.3.130.0150.00416.25
7.3.120.0190.00016.23
7.3.110.0200.00016.03
7.3.100.0150.00316.18
7.3.90.0130.00616.29
7.3.80.0150.00316.03
7.3.70.0130.00616.23
7.3.60.0140.00516.21
7.3.50.0120.00616.10
7.3.40.0070.00715.44
7.3.30.0100.00615.30
7.3.20.0090.00617.27
7.3.10.0120.00517.28
7.3.00.0130.00517.34
7.2.340.0160.00316.11
7.2.330.0110.00716.40
7.2.320.0120.00916.17
7.2.310.0060.01216.42
7.2.300.0130.00416.29
7.2.290.0130.00616.23
7.2.280.0160.00615.97
7.2.270.0160.00316.18
7.2.260.0180.00016.06
7.2.250.0150.00316.26
7.2.240.0190.00016.27
7.2.230.0140.00516.02
7.2.220.0120.00616.20
7.2.210.0110.00716.05
7.2.200.0130.00816.25
7.2.190.0150.00416.15
7.2.180.0180.00016.16
7.2.170.0110.00515.66
7.2.160.0160.00315.40
7.2.150.0130.00317.27
7.2.140.0070.00917.46
7.2.130.0080.00817.26
7.2.120.0100.00617.49
7.2.110.0120.00317.50
7.2.100.0100.01017.53
7.2.90.0120.00717.33
7.2.80.0160.00417.44
7.2.70.0100.00717.49
7.2.60.0090.00717.47
7.2.50.0120.00417.57
7.2.40.0120.00417.34
7.2.30.0070.00917.60
7.2.20.0150.00317.44
7.2.10.0170.00017.29
7.2.00.0130.00417.54
7.1.330.0180.00017.02
7.1.320.0120.00617.11
7.1.310.0190.00317.28
7.1.300.0150.00417.20
7.1.290.0090.00917.34
7.1.280.0120.00416.40
7.1.270.0130.00316.29
7.1.260.0100.00616.48
7.1.250.0100.00716.29
7.1.240.0150.00516.88
7.1.230.0170.00317.13
7.1.220.0160.00417.04
7.1.210.0170.00217.16
7.1.200.0140.00617.20
7.1.190.0120.00617.20
7.1.180.0130.00516.95
7.1.170.0180.00017.05
7.1.160.0120.00617.06
7.1.150.0140.00417.15
7.1.140.0130.00716.91
7.1.130.0150.00416.90
7.1.120.0160.00317.16
7.1.110.0300.00017.11
7.1.100.0130.00716.84
7.1.90.0170.00316.96
7.1.80.0230.00016.96
7.1.70.0180.00416.75
7.1.60.0130.00717.03
7.1.50.0200.00016.99
7.1.40.0150.00417.11
7.1.30.0190.00016.97
7.1.20.0190.00416.93
7.1.10.0140.00616.91
7.1.00.0160.00317.05

preferences:
51.89 ms | 400 KiB | 5 Q