3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); if(empty(get_object_vars($obj))) { alert ("vuoto"); } else { alert ("pieno"); }

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)
8.3.40.0110.00818.88
8.3.30.0100.00319.12
8.3.20.0040.00420.34
8.3.10.0040.00421.92
8.3.00.0050.00322.58
8.2.170.0000.01422.96
8.2.160.0110.00419.20
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0100.00020.35
8.2.100.0080.00417.84
8.2.90.0070.00019.05
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0000.00818.02
8.2.20.0070.00017.70
8.2.10.0060.00319.67
8.2.00.0060.00317.74
8.1.270.0040.00422.07
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.77
8.1.230.0110.00017.83
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.25
8.1.190.0000.00817.43
8.1.180.0000.00918.10
8.1.170.0000.00818.55
8.1.160.0040.00421.96
8.1.150.0000.00718.60
8.1.140.0000.00817.37
8.1.130.0000.00717.73
8.1.120.0040.00417.40
8.1.110.0000.00817.44
8.1.100.0040.00417.46
8.1.90.0070.00017.43
8.1.80.0030.00317.36
8.1.70.0070.00017.38
8.1.60.0000.00917.59
8.1.50.0040.00417.55
8.1.40.0020.00517.46
8.1.30.0060.00317.47
8.1.20.0020.00517.57
8.1.10.0060.00317.51
8.1.00.0030.00617.51
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0000.00818.45
8.0.270.0030.00317.17
8.0.260.0030.00316.80
8.0.250.0050.00317.03
8.0.240.0080.00017.05
8.0.230.0030.00616.91
8.0.220.0030.00316.98
8.0.210.0000.00716.98
8.0.200.0030.00316.90
8.0.190.0030.00616.91
8.0.180.0030.00616.86
8.0.170.0050.00317.02
8.0.160.0040.00416.90
8.0.150.0040.00416.86
8.0.140.0040.00416.97
8.0.130.0060.00013.37
8.0.120.0040.00416.89
8.0.110.0000.00816.83
8.0.100.0000.00716.80
8.0.90.0040.00317.00
8.0.80.0060.00916.89
8.0.70.0030.00617.01
8.0.60.0040.00416.75
8.0.50.0000.00717.01
8.0.30.0100.00917.01
8.0.20.0100.01017.40
8.0.10.0070.00017.14
8.0.00.0050.01516.66
7.4.330.0050.00015.00
7.4.320.0040.00416.39
7.4.300.0000.00616.51
7.4.290.0030.00316.59
7.4.280.0050.00516.50
7.4.270.0050.00316.63
7.4.260.0000.00716.52
7.4.250.0040.00416.46
7.4.240.0050.00316.64
7.4.230.0050.00216.61
7.4.220.0110.00716.52
7.4.210.0060.01216.55
7.4.200.0040.00416.60
7.4.190.0070.00016.76
7.4.160.0090.00616.48
7.4.150.0140.00417.40
7.4.140.0120.00517.86
7.4.130.0080.01016.55
7.4.120.0080.01116.56
7.4.110.0110.00816.48
7.4.100.0100.00716.54
7.4.90.0090.00616.68
7.4.80.0090.01519.39
7.4.70.0060.01216.53
7.4.60.0130.00316.51
7.4.50.0040.00416.32
7.4.40.0120.00622.77
7.4.30.0060.00916.55
7.4.00.0000.01714.82
7.3.330.0040.00413.13
7.3.320.0060.00013.20
7.3.310.0000.00716.20
7.3.300.0070.00016.31
7.3.290.0040.01116.31
7.3.280.0130.00716.22
7.3.270.0080.00817.40
7.3.260.0190.00316.37
7.3.250.0130.00416.35
7.3.240.0130.00316.43
7.3.230.0060.01016.39
7.3.210.0100.00716.31
7.3.200.0060.01019.39
7.3.190.0040.01816.38
7.3.180.0060.01216.24
7.3.170.0110.00416.28
7.3.160.0160.00016.32
7.3.120.0140.00014.68
7.2.330.0120.00816.67
7.2.320.0120.00616.71
7.2.310.0060.00916.48
7.2.300.0130.00316.66
7.2.290.0000.01716.52
7.2.60.0030.00917.03
7.2.00.0060.00619.21
7.1.200.0030.00915.63
7.1.100.0000.01217.79
7.1.70.0090.00317.28
7.1.60.0040.01819.82
7.1.50.0100.01317.04
7.1.00.0100.07022.36
7.0.200.0000.00916.68
7.0.140.0000.07722.08
7.0.60.0100.06719.90
7.0.50.0030.04317.90
7.0.40.0000.04720.09
7.0.30.0300.08020.13
7.0.20.0270.08020.13
7.0.10.0030.05320.25
7.0.00.0170.07720.16
5.6.280.0070.06720.92
5.6.210.0030.07320.72
5.6.200.0130.08018.21
5.6.190.0070.08720.45
5.6.180.0000.04320.36
5.6.170.0270.09720.51
5.6.160.0030.08320.50
5.6.150.0000.07718.12
5.6.140.0130.07318.20
5.6.130.0100.03318.11
5.6.120.0070.04020.98
5.6.110.0100.04021.10
5.6.100.0070.04721.01
5.6.90.0030.05021.02
5.6.80.0000.09020.38
5.6.70.0200.02720.50
5.5.350.0030.06320.39
5.5.340.0030.04017.91
5.5.330.0070.05320.19
5.5.320.0230.05720.21
5.5.310.0270.08020.21
5.5.300.0100.03318.02
5.5.290.0000.08017.91
5.5.280.0070.08320.98
5.5.270.0130.04320.96
5.5.260.0030.04020.63
5.5.250.0200.07020.69
5.5.240.0000.04020.35
5.4.450.0600.06319.48
5.4.440.0330.04719.12
5.4.430.0100.05319.64
5.4.420.0230.04319.68
5.4.410.0130.05018.84
5.4.400.0230.06018.71
5.4.390.0370.05718.49
5.4.380.0170.06018.59
5.4.370.0100.03718.50
5.4.360.0100.03718.73
5.4.350.0080.03311.98
5.4.340.0080.03411.98
5.4.320.0070.03512.46
5.4.310.0080.03712.46
5.4.300.0050.04712.46
5.4.290.0080.04112.46
5.4.280.0100.03612.36
5.4.270.0070.06018.95
5.4.260.0070.05319.00
5.4.250.0070.05719.07
5.4.240.0030.05718.98
5.4.230.0100.05018.79
5.4.220.0130.05318.98
5.4.210.0070.07718.88
5.4.200.0030.07018.91
5.4.190.0100.07318.76
5.4.180.0100.05318.91
5.4.170.0130.07318.93
5.4.160.0070.07018.87
5.4.150.0130.05718.83
5.4.140.0200.04716.48
5.4.130.0070.05016.45
5.4.120.0170.06316.55
5.4.110.0130.06016.48
5.4.100.0070.07716.52
5.4.90.0100.04716.57
5.4.80.0130.07016.61
5.4.70.0100.06316.50
5.4.60.0370.04316.28
5.4.50.0130.05016.51
5.4.40.0070.06316.33
5.4.30.0070.05316.27
5.4.20.0070.07316.33
5.4.10.0070.05716.37
5.4.00.0130.06015.92
5.3.290.0080.03712.80
5.3.280.0100.06714.73
5.3.270.0230.04014.71
5.3.260.0130.06714.71
5.3.250.0130.06714.74
5.3.240.0100.07314.72
5.3.230.0100.07014.40
5.3.220.0070.07014.71
5.3.210.0070.08314.55
5.3.200.0130.05714.55
5.3.190.0070.07714.63
5.3.180.0200.05014.55
5.3.170.0030.08014.76
5.3.160.0030.06014.62
5.3.150.0070.06314.71
5.3.140.0200.05714.70
5.3.130.0030.06014.61
5.3.120.0100.07314.66
5.3.110.0070.05314.61
5.3.100.0130.06314.09
5.3.90.0000.06314.19
5.3.80.0200.04013.94
5.3.70.0070.07014.00
5.3.60.0200.05313.99
5.3.50.0130.06314.09
5.3.40.0030.08014.14
5.3.30.0070.05714.00
5.3.20.0070.07013.68
5.3.10.0100.06713.63
5.3.00.0070.05713.73
5.2.170.0130.03711.39
5.2.160.0100.03711.12
5.2.150.0070.04711.28
5.2.140.0070.05710.94
5.2.130.0070.05011.22
5.2.120.0030.05711.20
5.2.110.0130.05311.02
5.2.100.0030.05011.31
5.2.90.0100.03711.23
5.2.80.0070.04711.23
5.2.70.0070.06011.04
5.2.60.0070.04311.16
5.2.50.0130.04311.23
5.2.40.0100.04011.14
5.2.30.0030.05010.77
5.2.20.0070.06011.01
5.2.10.0070.04710.91
5.2.00.0130.05010.82
5.1.60.0070.04710.21
5.1.50.0100.03710.07
5.1.40.0000.03710.05
5.1.30.0030.04710.32
5.1.20.0030.04710.39
5.1.10.0000.05010.22
5.1.00.0070.03710.10
5.0.50.0030.0408.74
5.0.40.0100.0308.60
5.0.30.0070.0578.09
5.0.20.0000.0408.39
5.0.10.0100.0238.21
5.0.00.0070.0508.23
4.4.90.0000.0307.13
4.4.80.0000.0337.13
4.4.70.0070.0207.13
4.4.60.0070.0237.13
4.4.50.0070.0277.13
4.4.40.0000.0407.13
4.4.30.0070.0207.13
4.4.20.0030.0207.13
4.4.10.0030.0237.13
4.4.00.0100.0337.13
4.3.110.0030.0307.13
4.3.100.0000.0237.13
4.3.90.0070.0177.13
4.3.80.0000.0337.13
4.3.70.0030.0277.13
4.3.60.0000.0277.13
4.3.50.0030.0237.13
4.3.40.0030.0337.13
4.3.30.0070.0237.13
4.3.20.0030.0307.13
4.3.10.0030.0307.13
4.3.00.0070.0276.88

preferences:
43.84 ms | 400 KiB | 5 Q