3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getAr(){ return array(); }; $res = getAr(); var_dump(!empty($res)); var_dump(!empty(getAr()));

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)
8.3.40.0070.00718.63
8.3.30.0100.00320.25
8.3.20.0050.00220.19
8.3.10.0080.00021.96
8.3.00.0030.00622.39
8.2.170.0110.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0000.00819.65
8.2.110.0040.00819.19
8.2.100.0000.01117.91
8.2.90.0000.00719.21
8.2.80.0000.00719.30
8.2.70.0030.00517.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0060.00317.96
8.2.20.0000.00717.64
8.2.10.0000.00717.73
8.2.00.0080.00317.68
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.46
8.1.230.0030.00720.84
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0070.00317.13
8.1.190.0000.00817.39
8.1.180.0030.00520.07
8.1.170.0000.00818.54
8.1.160.0000.00722.05
8.1.150.0040.00418.62
8.1.140.0000.00717.48
8.1.130.0000.00717.80
8.1.120.0000.00717.45
8.1.110.0000.00717.37
8.1.100.0030.00417.46
8.1.90.0070.00017.44
8.1.80.0000.00717.45
8.1.70.0000.00717.40
8.1.60.0040.00417.61
8.1.50.0000.00817.55
8.1.40.0040.00417.48
8.1.30.0000.00717.58
8.1.20.0000.00917.66
8.1.10.0000.00717.50
8.1.00.0040.00417.29
8.0.300.0040.00419.93
8.0.290.0040.00417.18
8.0.280.0040.00418.49
8.0.270.0030.00317.32
8.0.260.0000.00816.73
8.0.250.0070.00016.96
8.0.240.0040.00416.97
8.0.230.0000.00716.93
8.0.220.0040.00416.85
8.0.210.0040.00416.93
8.0.200.0040.00416.91
8.0.190.0040.00416.91
8.0.180.0000.00816.89
8.0.170.0030.00616.79
8.0.160.0040.00416.78
8.0.150.0030.00316.78
8.0.140.0070.00316.89
8.0.130.0030.00313.38
8.0.120.0080.00016.89
8.0.110.0040.00416.82
8.0.100.0040.00416.83
8.0.90.0050.00316.68
8.0.80.0030.01516.81
8.0.70.0040.00416.82
8.0.60.0000.00816.75
8.0.50.0070.00016.86
8.0.30.0130.00717.03
8.0.20.0100.00717.40
8.0.10.0000.00716.97
8.0.00.0110.00616.75
7.4.330.0020.00215.00
7.4.320.0070.00016.48
7.4.300.0000.00716.42
7.4.290.0000.00616.41
7.4.280.0040.00416.42
7.4.270.0000.00816.62
7.4.260.0060.00316.53
7.4.250.0040.00416.58
7.4.240.0020.00516.61
7.4.230.0000.00716.43
7.4.220.0090.00916.70
7.4.210.0080.00816.54
7.4.200.0060.00316.67
7.4.190.0040.00416.54
7.4.160.0100.00716.57
7.4.150.0080.01117.40
7.4.140.0090.00817.86
7.4.130.0060.01316.45
7.4.120.0100.00716.48
7.4.110.0100.00716.46
7.4.100.0030.01416.55
7.4.90.0030.01416.55
7.4.80.0060.01219.39
7.4.70.0140.00316.44
7.4.60.0130.00316.49
7.4.50.0000.00516.44
7.4.40.0100.00722.77
7.4.30.0110.00516.39
7.4.00.0000.01515.05
7.3.330.0000.00513.18
7.3.320.0060.00013.28
7.3.310.0000.00716.26
7.3.300.0000.00716.14
7.3.290.0080.00816.21
7.3.280.0110.00816.18
7.3.270.0120.00917.40
7.3.260.0110.01516.50
7.3.250.0090.01116.35
7.3.240.0040.01316.36
7.3.230.0130.00316.39
7.3.210.0120.00616.17
7.3.200.0080.00819.39
7.3.190.0080.00816.16
7.3.180.0030.01316.18
7.3.170.0070.01016.57
7.3.160.0100.00616.32
7.3.120.0030.01314.76
7.3.10.0030.00916.30
7.3.00.0060.00616.21
7.2.330.0150.00416.72
7.2.320.0140.00316.73
7.2.310.0090.00916.70
7.2.300.0060.01216.78
7.2.290.0030.01316.47
7.2.130.0040.00416.48
7.2.120.0060.00916.93
7.2.110.0060.00616.63
7.2.100.0070.00716.76
7.2.90.0090.00917.05
7.2.80.0080.00816.82
7.2.70.0100.00316.53
7.2.60.0030.01016.75
7.2.50.0090.00616.57
7.2.40.0030.00716.57
7.2.30.0000.01116.78
7.2.20.0070.00416.74
7.2.10.0040.00416.75
7.2.00.0050.00917.69
7.1.250.0100.00315.14
7.1.100.0240.00412.19
7.1.70.0060.00317.25
7.1.60.0040.01419.21
7.1.50.0040.02116.80
7.1.00.0000.03722.37
7.0.200.0270.00414.78
7.0.140.0100.06721.92
7.0.110.0000.08021.75
7.0.100.0100.08021.83
7.0.90.0030.06721.61
7.0.80.0100.08321.68
7.0.70.0070.07321.76
7.0.60.0030.07021.65
7.0.50.0170.07721.71
7.0.40.0070.07719.66
7.0.30.0070.08319.82
7.0.20.0070.07719.68
7.0.10.0100.07319.58
7.0.00.0070.07719.81
5.6.280.0030.09020.78
5.6.260.0100.07320.64
5.6.250.0030.07720.61
5.6.240.0170.06720.61
5.6.230.0100.07720.61
5.6.220.0070.07320.63
5.6.210.0030.08720.34
5.6.200.0000.08320.57
5.6.190.0070.08020.65
5.6.180.0100.07720.59
5.6.170.0070.07720.56
5.6.160.0070.07720.80
5.6.150.0070.07020.58
5.6.140.0130.07020.50
5.6.130.0030.08020.60
5.6.120.0070.07720.59
5.6.110.0030.06720.61
5.6.100.0030.08020.79
5.6.90.0070.05020.63
5.6.80.0030.06319.97
5.6.70.0000.08319.90
5.6.60.0030.06320.00
5.6.50.0070.07319.93
5.6.40.0070.07019.92
5.6.30.0100.07719.86
5.6.20.0030.05320.16
5.6.10.0070.07719.89
5.6.00.0130.06719.95
5.5.380.0070.08317.46
5.5.370.0000.07717.59
5.5.360.0000.09017.69
5.5.350.0000.07317.63
5.5.340.0030.07717.91
5.5.330.0070.07018.07
5.5.320.0030.07318.09
5.5.310.0070.07718.09
5.5.300.0070.07717.92
5.5.290.0030.06318.09
5.5.280.0030.07717.95
5.5.270.0100.07718.13
5.5.260.0100.07017.92
5.5.250.0100.07317.95
5.5.240.0000.07317.49
5.5.230.0070.07317.63
5.5.220.0030.07717.60
5.5.210.0000.07317.61
5.5.200.0030.08017.26
5.5.190.0070.07717.19
5.5.180.0070.07317.43
5.5.160.0030.07717.46
5.5.150.0070.08017.18
5.5.140.0070.07017.30
5.5.130.0000.08317.27
5.5.120.0030.07017.28
5.5.110.0030.07717.57
5.5.100.0030.06317.48
5.5.90.0030.05017.08
5.5.80.0070.07317.18
5.5.70.0070.07017.34
5.5.60.0030.04717.31
5.5.50.0030.03317.37
5.5.40.0000.04717.38
5.5.30.0070.03317.20
5.5.20.0000.04017.16
5.5.10.0000.03717.36
5.5.00.0000.03717.21
5.4.450.0030.07019.37
5.4.440.0100.06319.61
5.4.430.0000.08719.41
5.4.420.0000.08719.50
5.4.410.0030.07719.13
5.4.400.0070.07318.96
5.4.390.0030.06318.98
5.4.380.0000.08019.09
5.4.370.0100.07018.95
5.4.360.0070.07019.11
5.4.350.0070.06718.93
5.4.340.0000.07718.96
5.4.320.0100.07319.14
5.4.310.0030.07719.13
5.4.300.0100.06719.13
5.4.290.0000.07319.09
5.4.280.0130.07019.26
5.4.270.0000.07718.89
5.4.260.0000.05319.19
5.4.250.0000.03719.04
5.4.240.0000.05719.28
5.4.230.0000.07719.11
5.4.220.0000.04018.95
5.4.210.0070.06019.03
5.4.200.0000.05019.26
5.4.190.0000.05019.03
5.4.180.0030.03719.15
5.4.170.0030.03319.13
5.4.160.0000.03719.24
5.4.150.0000.04019.09
5.4.140.0000.03716.26
5.4.130.0000.03716.35
5.4.120.0070.03016.47
5.4.110.0030.04716.47
5.4.100.0000.04716.50
5.4.90.0000.07316.21
5.4.80.0070.05716.38
5.4.70.0000.03716.44
5.4.60.0070.07316.51
5.4.50.0000.03716.39
5.4.40.0000.03716.57
5.4.30.0000.03716.43
5.4.20.0000.04016.47
5.4.10.0000.04316.33
5.4.00.0000.03715.77
5.3.290.0030.08014.66
5.3.280.0000.04714.60
5.3.270.0000.03714.68
5.3.260.0000.04014.60
5.3.250.0030.04014.56
5.3.240.0000.03714.60
5.3.230.0000.04014.45
5.3.220.0030.06714.61
5.3.210.0000.05014.57
5.3.200.0030.07314.80
5.3.190.0030.06714.65
5.3.180.0030.07314.65
5.3.170.0000.05314.57
5.3.160.0030.03314.57
5.3.150.0070.04014.57
5.3.140.0070.06314.61
5.3.130.0030.03714.56
5.3.120.0030.03714.68
5.3.110.0000.04014.55
5.3.100.0030.03314.05
5.3.90.0000.07314.15
5.3.80.0070.04314.04
5.3.70.0070.03014.02
5.3.60.0070.02714.04
5.3.50.0000.03313.98
5.3.40.0000.06013.96
5.3.30.0000.07313.89
5.3.20.0000.03313.77
5.3.10.0000.03313.80
5.3.00.0000.03713.63
5.2.170.0000.03011.22
5.2.160.0000.04311.11
5.2.150.0000.02711.14
5.2.140.0030.04711.13
5.2.130.0000.02711.06
5.2.120.0030.04011.10
5.2.110.0000.03011.05
5.2.100.0000.02711.10
5.2.90.0000.03311.09
5.2.80.0000.03011.05
5.2.70.0000.03010.96
5.2.60.0030.06011.13
5.2.50.0000.03011.16
5.2.40.0000.02711.22
5.2.30.0000.03011.03
5.2.20.0030.02310.96
5.2.10.0000.03010.98
5.2.00.0000.02710.79
5.1.60.0000.0239.97
5.1.50.0000.0239.98
5.1.40.0000.0339.96
5.1.30.0000.03010.41
5.1.20.0000.02710.41
5.1.10.0000.02310.05
5.1.00.0030.02010.14
5.0.50.0000.0208.63
5.0.40.0000.0438.39
5.0.30.0000.0438.21
5.0.20.0000.0338.15
5.0.10.0000.0207.98
5.0.00.0030.0378.30
4.4.90.0030.0237.30
4.4.80.0000.0237.30
4.4.70.0000.0177.30
4.4.60.0000.0177.30
4.4.50.0000.0137.30
4.4.40.0000.0237.30
4.4.30.0000.0237.30
4.4.20.0000.0177.30
4.4.10.0000.0137.30
4.4.00.0030.0237.30
4.3.110.0030.0307.30
4.3.100.0030.0237.30
4.3.90.0000.0177.30
4.3.80.0000.0537.30
4.3.70.0000.0337.30
4.3.60.0070.0307.30
4.3.50.0000.0377.30
4.3.40.0030.0477.30
4.3.30.0000.0277.30
4.3.20.0030.0377.30
4.3.10.0000.0377.30
4.3.00.0000.0237.30

preferences:
45.99 ms | 400 KiB | 5 Q