3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getEmptyArray() { return []; } var_dump(empty(getEmptyArray()));

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)
8.3.40.0110.01118.84
8.3.30.0120.00618.67
8.3.20.0040.00418.52
8.3.10.0030.00520.96
8.3.00.0070.00021.60
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00020.94
8.2.110.0050.00520.16
8.2.100.0090.00317.72
8.2.90.0060.00319.05
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0050.00217.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0030.00319.34
8.2.20.0000.00717.55
8.2.10.0040.00417.60
8.2.00.0060.00317.60
8.1.270.0040.00423.99
8.1.260.0030.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.18
8.1.230.0040.00721.00
8.1.220.0040.00418.77
8.1.210.0000.00818.95
8.1.200.0100.00017.23
8.1.190.0000.00817.51
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0040.00418.81
8.1.150.0000.00918.57
8.1.140.0030.00617.39
8.1.130.0000.00717.70
8.1.120.0040.00417.40
8.1.110.0000.00717.25
8.1.100.0000.00817.32
8.1.90.0000.00717.38
8.1.80.0050.00317.35
8.1.70.0030.00317.33
8.1.60.0090.00317.49
8.1.50.0000.00817.41
8.1.40.0000.00717.45
8.1.30.0030.00617.56
8.1.20.0050.00317.55
8.1.10.0000.00717.25
8.1.00.0050.00217.18
8.0.300.0080.00019.93
8.0.290.0030.00416.93
8.0.280.0000.00718.36
8.0.270.0030.00317.18
8.0.260.0040.00416.66
8.0.250.0040.00416.91
8.0.240.0000.01116.87
8.0.230.0030.00316.93
8.0.220.0030.00316.72
8.0.210.0070.00316.63
8.0.200.0030.00316.76
8.0.190.0040.00416.80
8.0.180.0070.00016.81
8.0.170.0040.00416.87
8.0.160.0040.00416.82
8.0.150.0030.00316.72
8.0.140.0050.00216.64
8.0.130.0000.00613.31
8.0.120.0030.00516.69
8.0.110.0030.00516.63
8.0.100.0040.00416.71
8.0.90.0030.00516.82
8.0.80.0030.01316.80
8.0.70.0050.00216.89
8.0.60.0000.00716.63
8.0.50.0000.00716.81
8.0.30.0140.00517.10
8.0.20.0110.01017.40
8.0.10.0000.00816.93
8.0.00.0120.00516.55
7.4.330.0020.00216.79
7.4.320.0050.00216.44
7.4.300.0060.00016.35
7.4.290.0000.00716.44
7.4.280.0060.00016.45
7.4.270.0030.00316.52
7.4.260.0030.00313.18
7.4.250.0000.00816.39
7.4.240.0040.00216.33
7.4.230.0000.00716.26
7.4.220.0060.01916.50
7.4.210.0100.00616.47
7.4.200.0000.00716.59
7.4.190.0030.00316.39
7.4.160.0140.00316.23
7.4.150.0040.01417.40
7.4.140.0130.00817.86
7.4.130.0080.00916.46
7.4.120.0080.00816.45
7.4.110.0160.00616.37
7.4.100.0090.00916.51
7.4.90.0110.00816.46
7.4.80.0090.00919.39
7.4.70.0070.01016.46
7.4.60.0040.01216.46
7.4.50.0000.00816.35
7.4.40.0000.01522.77
7.4.30.0120.00616.52
7.4.00.0060.00914.74
7.3.330.0050.00013.16
7.3.320.0030.00313.03
7.3.310.0040.00416.34
7.3.300.0070.00016.17
7.3.290.0000.01516.22
7.3.280.0030.01416.21
7.3.270.0030.01317.40
7.3.260.0130.00818.24
7.3.250.0090.00916.29
7.3.240.0130.00316.46
7.3.230.0120.00416.39
7.3.210.0120.00616.46
7.3.200.0140.00316.63
7.3.190.0110.00716.55
7.3.180.0090.00616.11
7.3.170.0070.00816.27
7.3.160.0120.00416.21
7.3.120.0000.01614.79
7.3.10.0090.00516.64
7.3.00.0070.00716.53
7.2.330.0110.00616.23
7.2.320.0120.00616.30
7.2.310.0090.01016.64
7.2.300.0100.00616.64
7.2.290.0120.00916.30
7.2.130.0060.00316.75
7.2.120.0100.00316.89
7.2.110.0150.00616.38
7.2.100.0030.01016.79
7.2.90.0040.01116.94
7.2.80.0000.01016.82
7.2.70.0070.00716.50
7.2.60.0030.01016.63
7.2.50.0090.00316.57
7.2.40.0110.00716.82
7.2.30.0110.00416.68
7.2.20.0070.00716.60
7.2.10.0110.00016.60
7.2.00.0070.00717.99
7.1.250.0130.00015.69
7.1.200.0070.00415.66
7.1.100.0000.01218.19
7.1.70.0050.00217.09
7.1.60.0140.01119.17
7.1.50.0090.00916.53
7.1.00.0030.04022.51
7.0.200.0030.00516.80
7.0.140.0030.07322.01
7.0.100.0400.03320.00
7.0.90.0330.05019.91
7.0.80.0230.03719.93
7.0.70.0230.03319.88
7.0.60.0300.05019.94
7.0.50.0270.07720.14
7.0.40.0030.04020.08
7.0.30.0100.03720.18
7.0.20.0030.04320.05
7.0.10.0100.03320.04
7.0.00.0070.04720.17
5.6.280.0030.07020.78
5.6.250.0070.04020.72
5.6.240.0100.04720.64
5.6.230.0030.04720.57
5.6.220.0100.03320.58
5.6.210.0100.03320.69
5.6.200.0070.04021.05
5.6.190.0130.03721.17
5.6.180.0070.05021.18
5.6.170.0070.04321.12
5.6.160.0070.03721.02
5.6.150.0000.04720.96
5.6.140.0070.03721.03
5.6.130.0000.04321.16
5.6.120.0170.07721.10
5.6.110.0170.07021.03
5.6.100.0100.05320.95
5.6.90.0070.04721.09
5.6.80.0130.06720.44
5.6.70.0170.05720.43
5.6.60.0070.07320.43
5.6.50.0070.07720.41
5.6.40.0100.07720.40
5.6.30.0070.08020.44
5.6.20.0070.07320.40
5.6.10.0130.07720.41
5.6.00.0100.07720.39
5.5.380.0030.04320.40
5.5.370.0070.04320.46
5.5.360.0070.07320.34
5.5.350.0030.04020.40
5.5.340.0030.04020.84
5.5.330.0070.05320.89
5.5.320.0070.05320.93
5.5.310.0030.05320.86
5.5.300.0100.04720.90
5.5.290.0130.04320.89
5.5.280.0170.05020.86
5.5.270.0200.06720.86
5.5.260.0100.07720.73
5.5.250.0000.08020.74
5.5.240.0000.08720.14
5.5.230.0200.06320.20
5.5.220.0000.08320.29
5.5.210.0100.07720.15
5.5.200.0170.06720.28
5.5.190.0170.07020.27
5.5.180.0130.07020.21
5.5.160.0130.06719.99
5.5.150.0070.07720.12
5.5.140.0070.08020.13
5.5.130.0100.07019.99
5.5.120.0100.07320.27
5.5.110.0070.08020.21
5.5.100.0030.08320.05
5.5.90.0030.08320.09
5.5.80.0030.08720.07
5.5.70.0170.07020.09
5.5.60.0070.07019.93
5.5.50.0030.08320.16
5.5.40.0100.07020.07
5.5.30.0070.07020.06
5.5.20.0130.07020.06
5.5.10.0030.08720.01
5.5.00.0100.08020.15
5.4.450.0200.05719.36
5.4.440.0070.07019.38
5.4.430.0100.07319.35
5.4.420.0070.07719.20
5.4.410.0100.07719.34
5.4.400.0100.05719.14
5.4.390.0000.04319.05
5.4.380.0070.07319.00
5.4.370.0000.08719.13
5.4.360.0000.08719.20
5.4.350.0130.05018.95
5.4.340.0130.06718.86
5.4.320.0030.04719.05
5.4.310.0130.07318.91
5.4.300.0100.07019.10
5.4.290.0030.08019.19
5.4.280.0100.07319.20
5.4.270.0130.05019.13
5.4.260.0130.07019.04
5.4.250.0130.06719.04
5.4.240.0100.04319.18
5.4.230.0130.07019.13
5.4.220.0030.06319.21
5.4.210.0100.06318.85
5.4.200.0070.07319.23
5.4.190.0070.07319.13
5.4.180.0130.07319.20
5.4.170.0130.07019.02
5.4.160.0200.06019.12
5.4.150.0130.06719.01
5.4.140.0070.07016.44
5.4.130.0070.07316.44
5.4.120.0070.07016.45
5.4.110.0130.03716.47
5.4.100.0000.06716.48
5.4.90.0170.05716.33
5.4.80.0070.07316.41
5.4.70.0030.07316.32
5.4.60.0070.07316.41
5.4.50.0070.07016.32
5.4.40.0030.07716.42
5.4.30.0030.04016.36
5.4.20.0070.07016.42
5.4.10.0200.06316.30
5.4.00.0130.04315.63
5.3.290.0030.08014.79
5.3.280.0130.07014.65
5.3.270.0070.07714.70
5.3.260.0130.07014.67
5.3.250.0070.07314.70
5.3.240.0070.07714.54
5.3.230.0030.07714.66
5.3.220.0130.07314.57
5.3.210.0070.07014.67
5.3.200.0170.06014.59
5.3.190.0170.07314.56
5.3.180.0070.07714.55
5.3.170.0100.07714.68
5.3.160.0130.06714.55
5.3.150.0100.06314.57
5.3.140.0100.06314.62
5.3.130.0100.06714.64
5.3.120.0000.08714.54
5.3.110.0100.07314.64
5.3.100.0030.07714.18
5.3.90.0070.07714.16
5.3.80.0070.07314.04
5.3.70.0000.07313.95
5.3.60.0070.04014.09
5.3.50.0130.06713.88
5.3.40.0100.06314.01
5.3.30.0100.06714.03
5.3.20.0030.07013.73
5.3.10.0030.05313.58
5.3.00.0070.04313.65
5.2.170.0070.06011.16
5.2.160.0100.03711.25
5.2.150.0070.06011.02
5.2.140.0030.06011.20
5.2.130.0100.05711.16
5.2.120.0100.03011.15
5.2.110.0000.05711.13
5.2.100.0030.06011.23
5.2.90.0000.06311.02
5.2.80.0100.05711.18
5.2.70.0070.06011.21
5.2.60.0030.06310.97
5.2.50.0030.06310.88
5.2.40.0100.05011.00
5.2.30.0070.06010.96
5.2.20.0030.06010.98
5.2.10.0170.04310.82
5.2.00.0100.02710.76
5.1.60.0030.05010.19
5.1.50.0070.05010.19
5.1.40.0000.03310.19
5.1.30.0000.06010.30
5.1.20.0070.05310.30
5.1.10.0100.03310.19
5.1.00.0070.05010.19
5.0.50.0000.04010.19
5.0.40.0000.04010.19
5.0.30.0000.06710.19
5.0.20.0030.04310.19
5.0.10.0000.04710.19
5.0.00.0070.04710.19
4.4.90.0000.02010.19
4.4.80.0030.03710.19
4.4.70.0070.01710.19
4.4.60.0000.03710.19
4.4.50.0030.02010.19
4.4.40.0030.03310.19
4.4.30.0030.03310.19
4.4.20.0000.02310.19
4.4.10.0030.03310.19
4.4.00.0070.05310.19
4.3.110.0000.03710.19
4.3.100.0000.03710.19
4.3.90.0100.02310.19
4.3.80.0000.05310.19
4.3.70.0030.03310.19
4.3.60.0030.03010.19
4.3.50.0000.03710.19
4.3.40.0070.05010.19
4.3.30.0000.04010.19
4.3.20.0000.04010.19
4.3.10.0000.02710.19
4.3.00.0000.03710.19

preferences:
46.7 ms | 400 KiB | 5 Q