3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo empty(array(array(), array()));

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)
8.3.60.0060.00918.30
8.3.50.0100.00821.93
8.3.40.0110.00418.54
8.3.30.0120.00318.88
8.3.20.0080.00020.16
8.3.10.0060.00321.83
8.3.00.0180.00022.45
8.2.180.0120.00616.50
8.2.170.0040.01122.96
8.2.160.0120.00318.75
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.38
8.2.110.0040.00422.20
8.2.100.0120.00017.78
8.2.90.0000.01017.75
8.2.80.0030.00617.97
8.2.70.0090.00017.80
8.2.60.0040.00417.92
8.2.50.0000.00718.10
8.2.40.0040.00420.45
8.2.30.0040.00417.83
8.2.20.0040.00417.53
8.2.10.0070.00017.43
8.2.00.0030.00519.26
8.1.280.0070.01425.92
8.1.270.0030.00722.20
8.1.260.0040.00426.35
8.1.250.0120.00628.09
8.1.240.0090.00020.60
8.1.230.0060.00618.98
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0070.00417.23
8.1.190.0050.00517.10
8.1.180.0040.00418.10
8.1.170.0060.00318.64
8.1.160.0030.00821.93
8.1.150.0040.00418.50
8.1.140.0040.00417.42
8.1.130.0000.00717.62
8.1.120.0040.00417.32
8.1.110.0040.00417.35
8.1.100.0050.00317.32
8.1.90.0040.00417.34
8.1.80.0000.00817.36
8.1.70.0030.00317.34
8.1.60.0030.00617.33
8.1.50.0040.00417.28
8.1.40.0000.00817.28
8.1.30.0040.00417.53
8.1.20.0000.00817.54
8.1.10.0000.00717.34
8.1.00.0000.00717.34
8.0.300.0040.00419.73
8.0.290.0040.00416.58
8.0.280.0000.00718.36
8.0.270.0030.00317.19
8.0.260.0000.00616.75
8.0.250.0070.00016.87
8.0.240.0000.00716.83
8.0.230.0060.00016.84
8.0.220.0050.00216.71
8.0.210.0000.00716.76
8.0.200.0000.00716.71
8.0.190.0030.00616.75
8.0.180.0080.00016.78
8.0.170.0000.00816.66
8.0.160.0040.00416.63
8.0.150.0000.00816.80
8.0.140.0030.00316.70
8.0.130.0000.00713.16
8.0.120.0050.00316.78
8.0.110.0000.00716.75
8.0.100.0070.00016.64
8.0.90.0040.00416.66
8.0.80.0080.00816.82
8.0.70.0030.00316.71
8.0.60.0050.00316.76
8.0.50.0040.00416.69
8.0.30.0130.00817.13
8.0.20.0090.00917.40
8.0.10.0050.00216.75
8.0.00.0100.00816.80
7.4.330.0060.00015.00
7.4.320.0040.00416.37
7.4.300.0000.00716.36
7.4.290.0000.00716.51
7.4.280.0000.00716.45
7.4.270.0030.00316.50
7.4.260.0060.00016.30
7.4.250.0050.00216.40
7.4.240.0050.00216.48
7.4.230.0050.00216.39
7.4.220.0060.01216.38
7.4.210.0060.00816.45
7.4.200.0030.00316.54
7.4.190.0070.00016.23
7.4.160.0080.01016.26
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0110.00816.51
7.4.120.0080.00916.53
7.4.110.0080.00816.43
7.4.100.0070.01016.35
7.4.90.0000.01716.23
7.4.80.0030.01819.39
7.4.70.0040.01916.44
7.4.60.0100.00616.40
7.4.50.0040.00416.43
7.4.40.0060.00922.77
7.4.30.0100.01316.45
7.4.00.0030.01014.66
7.3.330.0050.00012.91
7.3.320.0000.00613.11
7.3.310.0000.00716.09
7.3.300.0060.00016.11
7.3.290.0070.01316.23
7.3.280.0050.01116.17
7.3.270.0060.01017.40
7.3.260.0060.01516.35
7.3.250.0070.01016.28
7.3.240.0060.01216.27
7.3.230.0090.00916.39
7.3.210.0000.01616.34
7.3.200.0070.01019.39
7.3.190.0110.01716.23
7.3.180.0130.00716.39
7.3.170.0120.00416.30
7.3.160.0030.01216.24
7.3.120.0070.01014.64
7.2.330.0070.01016.28
7.2.320.0070.01616.28
7.2.310.0030.01416.45
7.2.300.0090.00916.41
7.2.290.0090.01216.50
7.2.00.0060.00919.41
7.1.100.0040.00718.21
7.1.70.0030.00716.95
7.1.60.0130.01019.82
7.1.50.0100.01016.89
7.1.00.0030.07722.44
7.0.200.0180.00316.21
7.0.140.0100.06721.95
7.0.60.0070.07319.92
7.0.50.0000.04317.80
7.0.40.0100.08320.21
7.0.30.0230.03320.02
7.0.20.0170.05020.04
7.0.10.0100.04720.12
7.0.00.0100.04720.18
5.6.280.0030.10021.09
5.6.210.0130.08020.54
5.6.200.0000.04318.08
5.6.190.0130.08320.39
5.6.180.0330.07720.74
5.6.170.0400.04020.62
5.6.160.0070.08320.54
5.6.150.0100.04718.08
5.6.140.0070.08318.12
5.6.130.0030.04718.14
5.6.120.0030.09020.89
5.6.110.0100.07320.96
5.6.100.0100.08320.96
5.6.90.0100.03720.95
5.6.80.0230.07320.52
5.6.70.4000.03720.36
5.5.350.0270.06720.37
5.5.340.0070.04018.02
5.5.330.0070.07320.11
5.5.320.0070.05020.38
5.5.310.0330.08020.34
5.5.300.0070.07717.91
5.5.290.0030.07017.91
5.5.280.0070.07020.78
5.5.270.0130.07020.72
5.5.260.0100.03720.72
5.5.250.0100.07720.70
5.5.240.0000.04020.23
5.4.450.0000.07319.48
5.4.440.0200.05319.61
5.4.430.0030.06319.67
5.4.420.0100.05719.38
5.4.410.0200.06718.81
5.4.400.0370.04018.66
5.4.390.0130.07018.80
5.4.380.0230.07718.53
5.4.370.0030.04318.51
5.4.360.0100.03718.77
5.4.350.0070.03912.02
5.4.340.0100.04412.01
5.4.320.0060.04312.50
5.4.310.0110.04112.49
5.4.300.0070.04112.50
5.4.290.0060.04212.49
5.4.280.0030.03712.39
5.4.270.0130.04718.78
5.4.260.0130.04718.74
5.4.250.0100.07318.96
5.4.240.0070.05718.77
5.4.230.0030.05318.93
5.4.220.0070.05718.77
5.4.210.0100.04718.91
5.4.200.0100.05018.88
5.4.190.0100.07318.74
5.4.180.0100.05018.76
5.4.170.0030.05718.98
5.4.160.0100.06718.87
5.4.150.0130.04718.93
5.4.140.0070.05016.49
5.4.130.0100.04716.62
5.4.120.0130.06016.35
5.4.110.0100.07016.52
5.4.100.0130.05016.35
5.4.90.0170.04016.61
5.4.80.0070.07016.34
5.4.70.0200.04716.37
5.4.60.0030.05716.31
5.4.50.0100.06716.43
5.4.40.0200.05716.56
5.4.30.0100.05016.53
5.4.20.0170.04316.44
5.4.10.0070.07316.36
5.4.00.0170.05715.79
5.3.290.0100.03712.80
5.3.280.0130.05014.61
5.3.270.0100.07014.61
5.3.260.0100.05714.52
5.3.250.0170.04014.38
5.3.240.0030.06014.48
5.3.230.0030.05314.62
5.3.220.0230.06014.58
5.3.210.0170.06014.44
5.3.200.0130.06314.34
5.3.190.0070.06714.61
5.3.180.0070.04714.58
5.3.170.0070.05314.48
5.3.160.0170.04314.61
5.3.150.0100.07014.34
5.3.140.0170.04014.55
5.3.130.0130.04714.66
5.3.120.0030.05314.40
5.3.110.0100.05714.32
5.3.100.0100.04713.88
5.3.90.0170.04013.72
5.3.80.0130.06314.03
5.3.70.0230.05313.86
5.3.60.0030.05013.70
5.3.50.0100.05013.71
5.3.40.0130.04713.96
5.3.30.0070.07313.85
5.3.20.0130.04713.67
5.3.10.0130.04013.36
5.3.00.0130.06313.41

preferences:
30.87 ms | 401 KiB | 5 Q