3v4l.org

run code in 300+ PHP versions simultaneously
<?php $emptyGraves = $result = array(); $result['test'] = 'coiso'; echo print_r($emptyGraves, true); echo "\n"; echo print_r($result, true);

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)
8.3.60.0120.00316.63
8.3.50.0080.01321.08
8.3.40.0140.00418.96
8.3.30.0060.00918.69
8.3.20.0070.00020.16
8.3.10.0070.00021.55
8.3.00.0070.00023.27
8.2.180.0110.00416.47
8.2.170.0150.00022.96
8.2.160.0130.00020.46
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00320.80
8.2.120.0050.00326.35
8.2.110.0100.00019.30
8.2.100.0110.00018.05
8.2.90.0050.00319.20
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.03
8.2.50.0090.00018.09
8.2.40.0000.00820.64
8.2.30.0000.00719.51
8.2.20.0050.00317.81
8.2.10.0000.00818.01
8.2.00.0070.00018.01
8.1.280.0140.00725.92
8.1.270.0120.00622.13
8.1.260.0070.00328.09
8.1.250.0070.00028.09
8.1.240.0080.00420.15
8.1.230.0110.00017.77
8.1.220.0000.00817.78
8.1.210.0030.00518.77
8.1.200.0090.00017.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.60
8.1.160.0000.00720.75
8.1.150.0090.00020.62
8.1.140.0030.00619.43
8.1.130.0000.00717.51
8.1.120.0070.00017.46
8.1.110.0070.00017.41
8.1.100.0050.00317.28
8.1.90.0070.00017.39
8.1.80.0070.00017.28
8.1.70.0040.00417.38
8.1.60.0040.00417.50
8.1.50.0000.00817.35
8.1.40.0000.00817.48
8.1.30.0000.00817.62
8.1.20.0090.00017.51
8.1.10.0000.00717.54
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.35
8.0.270.0030.00517.18
8.0.260.0030.00317.25
8.0.250.0000.01016.84
8.0.240.0050.00317.01
8.0.230.0070.00016.82
8.0.220.0070.00016.69
8.0.210.0000.00716.82
8.0.200.0000.00616.82
8.0.190.0040.00716.78
8.0.180.0030.00316.84
8.0.170.0070.00016.83
8.0.160.0030.00616.85
8.0.150.0000.00716.72
8.0.140.0000.00716.82
8.0.130.0000.00513.21
8.0.120.0080.00016.83
8.0.110.0040.00416.73
8.0.100.0040.00416.71
8.0.90.0030.00516.61
8.0.80.0060.01216.71
8.0.70.0080.00016.81
8.0.60.0000.00716.93
8.0.50.0030.00516.89
8.0.30.0090.00817.09
8.0.20.0100.00917.40
8.0.10.0070.00016.89
8.0.00.0140.00516.89
7.4.330.0000.00516.67
7.4.320.0030.00316.51
7.4.300.0040.00416.54
7.4.290.0070.00016.51
7.4.280.0040.00416.52
7.4.270.0000.00716.36
7.4.260.0030.00316.54
7.4.250.0000.00716.33
7.4.240.0060.00316.44
7.4.230.0040.00416.57
7.4.220.0030.01416.46
7.4.210.0050.00916.34
7.4.200.0000.00616.26
7.4.160.0130.00916.56
7.4.150.0040.01417.40
7.4.140.0190.00617.86
7.4.130.0130.01016.45
7.4.120.0100.00616.48
7.4.110.0040.01216.42
7.4.100.0060.01516.43
7.4.90.0060.01016.38
7.4.80.0110.00719.39
7.4.70.0080.01216.43
7.4.60.0060.01016.49
7.4.50.0050.00816.41
7.4.40.0120.00616.55
7.4.30.0140.00716.38
7.4.00.0120.00315.00
7.3.330.0030.00312.95
7.3.320.0050.00013.14
7.3.310.0030.00316.13
7.3.300.0000.00716.19
7.3.290.0030.00316.21
7.3.280.0120.00716.15
7.3.270.0090.00917.40
7.3.260.0130.00316.60
7.3.250.0110.00716.25
7.3.240.0060.01116.36
7.3.230.0030.01316.39
7.3.210.0170.00316.36
7.3.200.0060.01019.39
7.3.190.0030.01316.49
7.3.180.0090.00616.09
7.3.170.0130.00616.49
7.3.160.0130.00316.46
7.2.330.0100.00716.33
7.2.320.0100.00716.36
7.2.310.0090.01216.63
7.2.300.0150.00616.67
7.2.290.0060.01016.53
7.2.60.0030.01016.91
7.2.00.0070.01119.34
7.1.200.0070.00715.48
7.1.100.0080.00417.94
7.1.70.0040.00417.13
7.1.60.0110.01519.40
7.1.50.0260.01034.84
7.1.00.0070.07322.40
7.0.200.0060.00316.68
7.0.60.0100.03321.68
7.0.50.0130.06017.83
7.0.40.0130.07720.23
7.0.30.0330.07720.13
7.0.20.0470.07320.33
7.0.10.0070.08720.17
7.0.00.0130.08320.20
5.6.280.0030.04320.89
5.6.210.0070.04320.66
5.6.200.0130.08018.18
5.6.190.0100.05320.35
5.6.180.0370.07020.36
5.6.170.0100.04320.45
5.6.160.0070.08320.54
5.6.150.0170.06718.09
5.6.140.0130.07718.21
5.6.130.0100.08318.09
5.6.120.0070.08321.03
5.6.110.0100.08721.00
5.6.100.0030.04021.01
5.6.90.0070.04021.09
5.6.80.0170.07720.36
5.5.350.0170.07020.34
5.5.340.0100.08018.03
5.5.330.0070.04020.40
5.5.320.0470.04720.17
5.5.310.0230.03020.31
5.5.300.0070.07717.92
5.5.290.0070.06717.91
5.5.280.0030.04020.61
5.5.270.0030.07020.86
5.5.260.0130.08320.75
5.5.250.0070.07020.49
5.5.240.0300.06320.28

preferences:
45.91 ms | 401 KiB | 5 Q