3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = [0, 11, 50, 50, 11, 0, 0]; foreach ($m as $k => $v) { if ($v == 0) { unset($m[$k]); } } var_dump($m);

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)
8.5.30.0120.00619.44
8.5.20.0110.00919.69
8.5.10.0100.00716.68
8.5.00.0110.01120.09
8.4.180.0100.01319.63
8.4.170.0120.01120.34
8.4.160.0160.00621.32
8.4.150.0090.00516.78
8.4.140.0110.00917.82
8.4.130.0070.00217.70
8.4.120.0100.00923.88
8.4.110.0110.00822.39
8.4.100.0160.00418.68
8.4.90.0110.00818.61
8.4.80.0090.00820.30
8.4.70.0030.00517.76
8.4.60.0150.00618.73
8.4.50.0120.01320.49
8.4.40.0040.01521.96
8.4.30.0100.00017.60
8.4.20.0100.00019.05
8.4.10.0030.00617.64
8.3.300.0130.00720.66
8.3.290.0120.00820.71
8.3.280.0120.00818.30
8.3.270.0150.00416.82
8.3.260.0090.01016.63
8.3.250.0100.00819.09
8.3.240.0100.00917.05
8.3.230.0120.00716.57
8.3.220.0100.00818.88
8.3.210.0060.00218.59
8.3.200.0030.00616.51
8.3.190.0090.01017.04
8.3.180.0100.00917.07
8.3.170.0120.00618.77
8.3.160.0040.01117.29
8.3.150.0110.00417.11
8.3.140.0070.01018.55
8.3.130.0060.00318.71
8.3.120.0080.00020.88
8.3.110.0120.00920.94
8.3.100.0050.00324.06
8.3.90.0000.00826.77
8.3.80.0050.00518.55
8.3.70.0070.00716.50
8.3.60.0060.00916.63
8.3.50.0100.00819.22
8.3.40.0030.01318.70
8.3.30.0060.01018.45
8.3.20.0080.00020.78
8.3.10.0000.00823.60
8.3.00.0040.00422.50
8.2.300.0090.01122.02
8.2.290.0110.00820.29
8.2.280.0140.00518.20
8.2.270.0160.00317.25
8.2.260.0040.00416.67
8.2.250.0120.00318.29
8.2.240.0120.00317.07
8.2.230.0090.00022.58
8.2.220.0100.00037.54
8.2.210.0070.01126.77
8.2.200.0030.00718.29
8.2.190.0100.00716.60
8.2.180.0090.00616.63
8.2.170.0120.00622.96
8.2.160.0090.00622.13
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0080.00019.94
8.2.120.0040.00426.35
8.2.110.0060.00622.16
8.2.100.0100.00317.97
8.2.90.0000.00817.63
8.2.80.0000.00820.49
8.2.70.0060.00318.05
8.2.60.0000.00818.16
8.2.50.0040.00418.10
8.2.40.0030.00619.30
8.2.30.0070.00020.66
8.2.20.0040.00418.15
8.2.10.0000.00719.53
8.2.00.0000.00717.98
8.1.340.0080.01217.63
8.1.330.0090.01021.94
8.1.320.0090.00816.05
8.1.310.0160.00316.69
8.1.300.0080.00016.11
8.1.290.0030.00630.84
8.1.280.0110.01125.92
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00923.92
8.1.230.0080.00419.09
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0000.00817.22
8.1.190.0060.00317.13
8.1.180.0060.00318.10
8.1.170.0030.00518.51
8.1.160.0040.00418.84
8.1.150.0040.00418.81
8.1.140.0040.00419.04
8.1.130.0070.00020.16
8.1.120.0040.00417.43
8.1.110.0070.00317.34
8.1.100.0000.00817.48
8.1.90.0050.00217.38
8.1.80.0030.00517.35
8.1.70.0000.00717.36
8.1.60.0040.00417.59
8.1.50.0030.00517.53
8.1.40.0000.00917.51
8.1.30.0080.00017.67
8.1.20.0070.00317.59
8.1.10.0020.00517.33
8.1.00.0060.00317.38
8.0.300.0030.00618.77
8.0.290.0060.00316.75
8.0.280.0000.00718.41
8.0.270.0030.00317.25
8.0.260.0000.00618.30
8.0.250.0000.00716.93
8.0.240.0040.00416.80
8.0.230.0040.00416.92
8.0.220.0030.00316.86
8.0.210.0000.00716.77
8.0.200.0040.00416.87
8.0.190.0050.00316.90
8.0.180.0050.00216.92
8.0.170.0040.00416.79
8.0.160.0000.00816.95
8.0.150.0000.00716.80
8.0.140.0040.00416.83
8.0.130.0000.00613.35
8.0.120.0060.00316.81
8.0.110.0030.00516.82
8.0.100.0030.00316.78
8.0.90.0040.00416.88
8.0.80.0100.00616.82
8.0.70.0040.00416.90
8.0.60.0000.00717.00
8.0.50.0040.00416.85
8.0.30.0050.01517.14
8.0.20.0070.01417.11
8.0.10.0050.00216.89
8.0.00.0070.01316.72
7.4.330.0000.00616.75
7.4.320.0040.00416.52
7.4.300.0060.00016.46
7.4.290.0040.00416.41
7.4.280.0030.00716.58
7.4.270.0040.00416.60
7.4.260.0050.00216.38
7.4.250.0000.00716.44
7.4.240.0040.00416.59
7.4.230.0080.00016.43
7.4.220.0030.00516.68
7.4.210.0080.00916.61
7.4.200.0030.00316.69
7.4.160.0080.00816.48
7.4.140.0120.01017.86
7.4.130.0100.00716.56
7.4.120.0120.01216.60
7.4.110.0130.00416.47
7.4.100.0100.00716.52
7.4.90.0150.00516.64
7.4.80.0130.00319.39
7.4.70.0080.00816.32
7.4.60.0060.00916.48
7.4.50.0040.00716.28
7.4.40.0120.00616.61
7.4.00.0040.01114.67
7.3.330.0000.00513.18
7.3.320.0030.00313.02
7.3.310.0030.00316.09
7.3.300.0000.00716.25
7.3.290.0070.00716.30
7.3.280.0080.00816.29
7.3.260.0120.00916.48
7.3.230.0060.01216.42
7.3.210.0090.00916.28
7.3.200.0110.00616.37
7.3.190.0150.00916.25
7.3.180.0100.00616.27
7.3.170.0060.01016.27
7.3.160.0060.00916.45
7.3.40.0040.00714.66
7.3.30.0030.01014.80
7.3.20.0130.01316.63
7.3.10.0100.00316.74
7.3.00.0100.00316.55
7.2.330.0100.00716.50
7.2.320.0130.00916.73
7.2.310.0060.00916.63
7.2.300.0090.01616.77
7.2.290.0050.01916.53
7.2.170.0070.01415.09
7.2.160.0040.01115.00
7.2.150.0090.00616.89
7.2.140.0120.00316.93
7.2.130.0070.00716.80
7.2.120.0080.00616.99
7.2.110.0060.00716.92
7.2.100.0110.00016.85
7.2.90.0130.00616.81
7.2.80.0030.01016.87
7.2.70.0100.01016.88
7.2.60.0040.01116.92
7.2.50.0140.01117.00
7.2.40.0150.00616.72
7.2.30.0100.01316.62
7.2.20.0120.00317.01
7.2.10.0090.01216.62
7.2.00.0080.00616.66
7.1.280.0100.00315.89
7.1.270.0150.00515.68
7.1.260.0060.00615.66
7.1.250.0060.00615.50

preferences:
47.29 ms | 1417 KiB | 5 Q