3v4l.org

run code in 300+ PHP versions simultaneously
<?php $realRating = 33; var_dump(empty(array(false, false, false)));

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)
8.3.40.0090.00618.45
8.3.30.0070.00718.41
8.3.20.0040.00420.21
8.3.10.0040.00420.36
8.3.00.0040.00420.60
8.2.170.0100.01022.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00319.11
8.2.120.0040.00426.35
8.2.110.0060.00319.20
8.2.100.0070.00418.04
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0030.00617.80
8.2.50.0000.00818.09
8.2.40.0060.00322.34
8.2.30.0000.00721.18
8.2.20.0000.00717.61
8.2.10.0070.00017.99
8.2.00.0040.00418.10
8.1.270.0040.00423.96
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0060.00322.72
8.1.230.0000.01117.76
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0030.00518.52
8.1.160.0040.00420.91
8.1.150.0030.00518.87
8.1.140.0000.00719.44
8.1.130.0000.00717.55
8.1.120.0040.00417.21
8.1.110.0000.01117.40
8.1.100.0040.00417.37
8.1.90.0050.00317.35
8.1.80.0040.00417.41
8.1.70.0030.00317.25
8.1.60.0000.00817.46
8.1.50.0030.00617.50
8.1.40.0000.00817.45
8.1.30.0030.00517.58
8.1.20.0000.00817.47
8.1.10.0050.00217.46
8.1.00.0000.00817.29
8.0.300.0000.00818.77
8.0.290.0050.00316.63
8.0.280.0000.00718.24
8.0.270.0070.00017.16
8.0.260.0000.00617.21
8.0.250.0070.00016.86
8.0.240.0000.00716.86
8.0.230.0050.00216.91
8.0.220.0040.00416.74
8.0.210.0040.00416.72
8.0.200.0060.00316.73
8.0.190.0000.00816.83
8.0.180.0030.00316.75
8.0.170.0070.00016.81
8.0.160.0000.00716.80
8.0.150.0030.00316.75
8.0.140.0000.00716.74
8.0.130.0000.00613.20
8.0.120.0080.00016.82
8.0.110.0000.00716.84
8.0.100.0050.00316.70
8.0.90.0050.00216.84
8.0.80.0070.01016.80
8.0.70.0070.00016.92
8.0.60.0000.00816.65
8.0.50.0070.00016.88
8.0.30.0090.00816.90
8.0.20.0110.01117.40
8.0.10.0000.00816.90
8.0.00.0070.01416.61
7.4.330.0000.00415.08
7.4.320.0000.00616.42
7.4.300.0060.00016.52
7.4.290.0030.00316.57
7.4.280.0000.00816.50
7.4.270.0000.00716.40
7.4.260.0070.00016.42
7.4.250.0050.00316.50
7.4.240.0000.00716.41
7.4.230.0030.00316.25
7.4.220.0100.00916.51
7.4.210.0090.00616.37
7.4.200.0040.00416.63
7.4.160.0090.00616.30
7.4.150.0090.01217.40
7.4.140.0080.00817.86
7.4.130.0110.00916.35
7.4.120.0100.00816.33
7.4.110.0120.00616.36
7.4.100.0030.01416.49
7.4.90.0140.00316.24
7.4.80.0100.01019.39
7.4.70.0140.00916.50
7.4.60.0150.00616.42
7.4.50.0090.00616.13
7.4.40.0060.01016.15
7.4.30.0080.00816.37
7.4.00.0060.00914.71
7.3.330.0020.00213.02
7.3.320.0050.00012.96
7.3.310.0030.00316.11
7.3.300.0030.00615.91
7.3.290.0040.01216.07
7.3.280.0070.01116.13
7.3.270.0110.00817.40
7.3.260.0090.00916.34
7.3.250.0060.01116.19
7.3.240.0100.01116.22
7.3.230.0080.00816.39
7.3.210.0140.00316.17
7.3.200.0070.01019.39
7.3.190.0120.00616.18
7.3.180.0120.00416.21
7.3.170.0040.01216.44
7.3.160.0100.00716.19
7.2.330.0130.01216.45
7.2.320.0000.02316.16
7.2.310.0060.01216.39
7.2.300.0090.00916.46
7.2.290.0080.00816.27
7.2.60.1690.00414.97
7.2.00.0030.01019.31
7.1.200.0090.00615.71
7.1.100.0040.01218.23
7.1.70.0030.01017.07
7.1.60.0040.01219.19
7.1.00.0000.08022.54
7.0.200.0440.00614.83
7.0.60.0070.08021.70
7.0.50.0100.06317.80
7.0.40.0070.05320.20
7.0.30.0300.08020.17
7.0.20.0230.04720.01
7.0.10.0100.08720.18
7.0.00.0030.05020.19
5.6.280.0030.07321.07
5.6.210.0130.07320.74
5.6.200.0030.07018.08
5.6.190.0100.07720.41
5.6.180.0070.08320.77
5.6.170.0330.06720.71
5.6.160.0170.07320.43
5.6.150.0030.03718.16
5.6.140.0000.06718.20
5.6.130.0070.05318.11
5.6.120.0030.08021.11
5.6.110.0100.08720.98
5.6.100.0100.04321.10
5.6.90.0100.03721.09
5.6.80.0170.06020.37
5.5.350.0000.08320.49
5.5.340.0100.07718.02
5.5.330.0100.04320.45
5.5.320.0330.07020.21
5.5.310.0130.04320.50
5.5.300.0130.07717.95
5.5.290.0030.07317.96
5.5.280.0070.08720.96
5.5.270.0030.05020.83
5.5.260.0030.05320.86
5.5.250.0030.09020.57
5.5.240.0230.07320.14

preferences:
62.28 ms | 400 KiB | 5 Q