3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = false; if (is_array($a)) { foreach($a as $i) { // ... } }

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)
8.3.70.0070.00716.25
8.3.60.0040.01118.30
8.3.50.0150.00617.99
8.3.40.0190.00018.59
8.3.30.0210.00318.32
8.3.20.0000.00818.66
8.3.10.0000.00721.60
8.3.00.0050.00219.56
8.2.180.0160.00316.50
8.2.170.0100.00722.96
8.2.160.0070.01319.33
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0020.00519.70
8.2.120.0070.00026.35
8.2.110.0060.00320.98
8.2.100.0030.00917.72
8.2.90.0060.00317.91
8.2.80.0050.00317.97
8.2.70.0040.00417.79
8.2.60.0080.00017.68
8.2.50.0000.00818.10
8.2.40.0040.00418.95
8.2.30.0050.00221.24
8.2.20.0040.00417.91
8.2.10.0060.00317.96
8.2.00.0070.00019.23
8.1.280.0140.00625.92
8.1.270.0070.00022.10
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0070.00422.13
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0040.00418.77
8.1.150.0000.00820.61
8.1.140.0000.00817.63
8.1.130.0000.00718.95
8.1.120.0030.00317.40
8.1.110.0030.00417.27
8.1.100.0030.00417.38
8.1.90.0060.00317.39
8.1.80.0100.00017.26
8.1.70.0000.00717.29
8.1.60.0040.00417.41
8.1.50.0030.00517.33
8.1.40.0030.00517.47
8.1.30.0030.00617.57
8.1.20.0020.00517.46
8.1.10.0040.00417.40
8.1.00.0000.00817.34
8.0.300.0000.00719.70
8.0.290.0030.00616.75
8.0.280.0050.00318.35
8.0.270.0030.00317.24
8.0.260.0030.00617.23
8.0.250.0040.00416.77
8.0.240.0040.00416.77
8.0.230.0030.00316.86
8.0.220.0070.00016.69
8.0.210.0060.00316.82
8.0.200.0030.00316.77
8.0.190.0040.00416.80
8.0.180.0000.00816.72
8.0.170.0080.00016.85
8.0.160.0070.00016.73
8.0.150.0070.00416.79
8.0.140.0000.00716.73
8.0.130.0030.00313.26
8.0.120.0040.00416.77
8.0.110.0070.00016.72
8.0.100.0000.00716.61
8.0.90.0000.00716.68
8.0.80.0070.00716.84
8.0.70.0070.00016.70
8.0.60.0040.00416.75
8.0.50.0080.00016.75
8.0.30.0090.00917.04
8.0.20.0160.00317.40
8.0.10.0000.00716.88
8.0.00.0110.00816.71
7.4.330.0000.00415.55
7.4.320.0000.00616.45
7.4.300.0000.00616.38
7.4.290.0030.00316.43
7.4.280.0050.00316.42
7.4.270.0030.00316.34
7.4.260.0070.00016.30
7.4.250.0030.00316.48
7.4.240.0030.00316.57
7.4.230.0040.00416.55
7.4.220.0070.00016.62
7.4.210.0070.00716.37
7.4.200.0000.00716.64
7.4.160.0100.00716.57
7.4.140.0100.01017.86
7.4.130.0130.00416.52
7.4.120.0120.00816.31
7.4.110.0150.00416.44
7.4.100.0120.00616.31
7.4.90.0040.01216.31
7.4.80.0140.00719.39
7.4.70.0100.00616.47
7.4.60.0060.01016.45
7.4.50.0070.00416.45
7.4.40.0050.01116.30
7.4.00.0000.01414.75
7.3.330.0020.00213.01
7.3.320.0000.00613.02
7.3.310.0030.00316.04
7.3.300.0070.00016.16
7.3.290.0040.00416.09
7.3.280.0070.01016.16
7.3.260.0130.00616.16
7.3.240.0120.00516.36
7.3.230.0130.00316.13
7.3.210.0060.01016.50
7.3.200.0110.01116.14
7.3.190.0030.01316.46
7.3.180.0130.00316.05
7.3.170.0100.01016.30
7.3.160.0130.00316.56
7.2.330.0060.01116.27
7.2.320.0180.00316.54
7.2.310.0090.01216.53
7.2.300.0140.01016.19
7.2.290.0150.00816.35
7.2.110.0280.00015.82
7.2.60.0040.00416.67
7.2.50.0250.01216.40
7.2.40.1590.00617.77
7.2.30.1030.00617.78
7.2.20.1470.01117.84
7.2.10.1840.01117.65
7.2.00.1380.01317.98
7.1.200.0200.00415.50
7.1.160.1110.00816.51
7.1.150.1040.00816.56
7.1.140.1370.00916.42
7.1.130.1940.00716.95
7.1.120.1550.01116.48
7.1.110.1370.00816.17
7.1.100.1460.00516.37
7.1.90.1080.01016.29
7.1.80.0960.01016.20
7.1.70.0940.00915.34
7.1.60.1130.01033.23
7.1.50.1250.01132.95
7.1.40.1310.01532.37
7.1.30.1490.00932.57
7.1.20.1360.01032.39
7.1.10.1120.01014.51
7.1.00.0910.01114.73

preferences:
68.73 ms | 400 KiB | 5 Q