3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matriz = array(null,null,null); echo empty($matriz);

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)
8.3.60.0070.00716.63
8.3.50.0140.00416.50
8.3.40.0150.00018.79
8.3.30.0000.01518.43
8.3.20.0070.00020.20
8.3.10.0040.00422.14
8.3.00.0040.00423.65
8.2.180.0040.01118.16
8.2.170.0070.00722.96
8.2.160.0070.00719.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00319.34
8.2.120.0000.00726.35
8.2.110.0050.00522.08
8.2.100.0120.00317.78
8.2.90.0000.00817.91
8.2.80.0070.00019.26
8.2.70.0040.00417.50
8.2.60.0000.01117.92
8.2.50.0040.00418.34
8.2.40.0000.00820.51
8.2.30.0000.00719.24
8.2.20.0070.00018.17
8.2.10.0030.00517.87
8.2.00.0040.00417.99
8.1.280.0140.00025.92
8.1.270.0130.00322.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0090.00322.77
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.25
8.1.190.0030.00917.23
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00818.85
8.1.150.0040.00420.00
8.1.140.0000.00819.54
8.1.130.0030.00318.72
8.1.120.0000.00717.45
8.1.110.0090.00017.43
8.1.100.0000.00817.39
8.1.90.0000.00717.38
8.1.80.0040.00417.27
8.1.70.0040.00417.42
8.1.60.0030.00617.41
8.1.50.0070.00017.45
8.1.40.0030.00617.38
8.1.30.0000.00817.62
8.1.20.0060.00317.46
8.1.10.0040.00417.52
8.1.00.0070.00017.45
8.0.300.0000.00721.86
8.0.290.0050.00516.75
8.0.280.0030.00318.43
8.0.270.0030.00317.23
8.0.260.0080.00018.82
8.0.250.0030.00316.95
8.0.240.0000.00716.89
8.0.230.0070.00016.77
8.0.220.0000.00816.68
8.0.210.0000.00716.77
8.0.200.0030.00316.88
8.0.190.0050.00316.79
8.0.180.0070.00016.85
8.0.170.0000.00716.74
8.0.160.0040.00416.71
8.0.150.0040.00416.75
8.0.140.0080.00016.82
8.0.130.0050.00013.17
8.0.120.0040.00416.82
8.0.110.0030.00316.72
8.0.100.0000.00716.76
8.0.90.0000.00816.87
8.0.80.0070.01016.78
8.0.70.0000.00716.88
8.0.60.0000.00816.69
8.0.50.0000.00716.93
8.0.30.0110.00516.90
8.0.20.0110.00817.40
8.0.10.0070.00016.73
8.0.00.0030.01316.80
7.4.330.0020.00215.55
7.4.320.0030.00316.34
7.4.300.0000.00616.54
7.4.290.0000.00716.55
7.4.280.0080.00016.54
7.4.270.0030.00316.43
7.4.260.0000.00716.34
7.4.250.0030.00316.52
7.4.240.0070.00016.36
7.4.230.0030.00316.55
7.4.220.0060.01316.38
7.4.210.0090.00516.53
7.4.200.0030.00316.55
7.4.160.0110.00416.44
7.4.150.0100.01417.40
7.4.140.0150.00617.86
7.4.130.0110.00716.48
7.4.120.0080.01016.36
7.4.110.0130.00316.62
7.4.100.0130.00316.34
7.4.90.0120.00816.60
7.4.80.0100.00619.39
7.4.70.0090.01316.55
7.4.60.0090.00816.63
7.4.50.0070.00316.45
7.4.40.0030.01216.44
7.4.30.0120.00316.63
7.4.00.0060.00914.96
7.3.330.0060.00012.93
7.3.320.0000.00512.86
7.3.310.0030.00315.98
7.3.300.0000.00616.01
7.3.290.0040.00416.12
7.3.280.0080.00716.11
7.3.270.0070.01017.40
7.3.260.0100.00616.36
7.3.250.0150.00416.27
7.3.240.0140.00416.21
7.3.230.0060.01016.14
7.3.210.0090.00616.23
7.3.200.0060.00916.16
7.3.190.0060.00916.24
7.3.180.0060.01116.44
7.3.170.0090.00616.44
7.3.160.0100.00516.15
7.2.330.0130.00316.47
7.2.320.0060.01116.52
7.2.310.0120.00616.39
7.2.300.0070.01316.57
7.2.290.0040.01516.28
7.2.60.0070.00716.68
7.1.200.0100.00315.44
7.1.90.0000.01317.84
7.1.80.0050.01117.88
7.1.70.0030.01016.94
7.1.60.0140.01435.09
7.1.50.0230.00734.82
7.1.40.0170.01334.04
7.1.30.0210.01534.32
7.1.20.0180.02134.39
7.1.10.0000.01316.30
7.1.00.0110.00716.39
7.0.230.0090.00517.77
7.0.220.0040.00817.82
7.0.210.0030.00916.43
7.0.200.0070.00716.49
7.0.190.0040.00816.43
7.0.180.0040.00816.15
7.0.170.0030.01216.32
7.0.160.0000.01316.18
7.0.150.0030.01016.15
7.0.140.0030.01116.06
7.0.130.0000.01416.34
7.0.120.0100.00316.40
7.0.110.0060.00616.05
7.0.100.0040.00815.96
7.0.90.0030.01116.14
7.0.80.0060.00816.20
7.0.70.0090.00316.20
7.0.60.0060.00616.04
7.0.50.0030.01016.10
7.0.40.0070.01016.47
7.0.30.0070.01016.38
7.0.20.0030.00916.16
7.0.10.0040.01316.34
7.0.00.0000.01316.20

preferences:
58.14 ms | 400 KiB | 5 Q