3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo base64_encode('top_menu_handler'); //echo base64_decode('aG9yaXpvbnRhbF9tZW51'); $ar = array(); $ar['aaa'] = 'test'; if($val=$ar['aa']) echo $val; else echo 'no';

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)
8.3.60.0040.01116.59
8.3.50.0130.00817.51
8.3.40.0200.00018.97
8.3.30.0110.00418.89
8.3.20.0050.00318.95
8.3.10.0050.00318.77
8.3.00.0050.00319.50
8.2.180.0180.00416.50
8.2.170.0030.01722.96
8.2.160.0070.00721.19
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0030.00620.86
8.2.110.0000.01020.39
8.2.100.0110.00017.91
8.2.90.0050.00319.20
8.2.80.0040.00419.37
8.2.70.0060.00317.63
8.2.60.0000.00818.03
8.2.50.0060.00318.07
8.2.40.0000.00718.22
8.2.30.0000.00717.91
8.2.20.0050.00317.69
8.2.10.0000.00717.61
8.2.00.0000.00717.62
8.1.280.0040.01125.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00321.80
8.1.230.0060.00620.85
8.1.220.0040.00418.77
8.1.210.0000.00719.02
8.1.200.0040.00417.22
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0000.00818.70
8.1.160.0070.00018.69
8.1.150.0070.00018.62
8.1.140.0000.00717.36
8.1.130.0070.00017.88
8.1.120.0040.00417.38
8.1.110.0000.00717.35
8.1.100.0000.00717.40
8.1.90.0040.00417.40
8.1.80.0040.00417.29
8.1.70.0070.00017.41
8.1.60.0000.00917.42
8.1.50.0020.00517.39
8.1.40.0030.00517.34
8.1.30.0080.00017.61
8.1.20.0030.00517.45
8.1.10.0060.00317.61
8.1.00.0070.00017.49
8.0.300.0040.00419.94
8.0.290.0000.00716.88
8.0.280.0030.00318.40
8.0.270.0070.00017.29
8.0.260.0030.00316.88
8.0.250.0040.00416.98
8.0.240.0040.00416.96
8.0.230.0030.00316.95
8.0.220.0000.00716.89
8.0.210.0040.00416.82
8.0.200.0070.00016.88
8.0.190.0000.00716.98
8.0.180.0000.00816.96
8.0.170.0080.00316.95
8.0.160.0000.00716.93
8.0.150.0030.00616.83
8.0.140.0110.00016.72
8.0.130.0000.00613.30
8.0.120.0070.00016.73
8.0.110.0040.00416.77
8.0.100.0000.00816.71
8.0.90.0040.00416.86
8.0.80.0140.00716.84
8.0.70.0040.00416.79
8.0.60.0070.00016.75
8.0.50.0040.00416.90
8.0.30.0130.00617.05
8.0.20.0130.00517.13
8.0.10.0000.00717.04
8.0.00.0160.00416.77
7.4.330.0030.00312.99
7.4.320.0030.00316.44
7.4.300.0030.00316.57
7.4.290.0040.00416.48
7.4.280.0000.00716.45
7.4.270.0000.00716.45
7.4.260.0030.00313.18
7.4.250.0040.00416.39
7.4.240.0030.00316.43
7.4.230.0030.00316.32
7.4.220.0100.01016.27
7.4.210.0100.00516.45
7.4.200.0040.00416.18
7.4.190.0030.00316.41
7.4.160.0000.01516.39
7.4.150.0110.00716.66
7.4.140.0100.00916.57
7.4.130.0080.01016.37
7.4.120.0070.01316.38
7.4.110.0140.00716.38
7.4.100.0000.01716.71
7.4.90.0090.01016.54
7.4.80.0160.00619.39
7.4.70.0090.00716.44
7.4.60.0000.01616.38
7.4.50.0090.00316.54
7.4.40.0060.00816.50
7.4.30.0060.01216.51
7.4.00.0120.00314.95
7.3.330.0050.00313.10
7.3.320.0000.00712.96
7.3.310.0050.00216.09
7.3.300.0030.00316.15
7.3.290.0110.00616.27
7.3.280.0040.01116.32
7.3.270.0040.01216.37
7.3.260.0030.01316.29
7.3.250.0110.00816.46
7.3.240.0100.01316.38
7.3.230.0030.01216.24
7.3.210.0100.00716.49
7.3.200.0100.00616.57
7.3.190.0120.00416.60
7.3.180.0140.00716.51
7.3.170.0120.00916.57
7.3.160.0030.01316.27
7.3.120.0040.01115.00
7.2.330.0040.01216.69
7.2.320.0070.01016.59
7.2.310.0160.00716.44
7.2.300.0160.00016.77
7.2.290.0110.00516.69
7.2.00.0110.01119.22
7.1.100.0030.01018.07
7.1.70.0000.00716.75
7.1.60.0100.01419.40
7.1.50.0090.01516.89
7.1.00.0100.04722.48
7.0.200.0140.00714.65
7.0.140.0030.07022.08
7.0.120.0030.04022.05
7.0.110.0130.04319.83
7.0.100.0130.03719.95
7.0.90.0170.04019.95
7.0.80.0200.07019.84
7.0.70.0170.04320.05
7.0.60.0070.04319.94
7.0.50.0000.04720.47
7.0.40.0070.06320.04
7.0.30.0070.04720.13
7.0.20.0000.04719.95
7.0.10.0130.03320.27
7.0.00.0070.04319.95
5.6.280.0070.07021.00
5.6.260.0030.04020.68
5.6.250.0030.04720.68
5.6.240.0030.04020.55
5.6.230.0030.06020.55
5.6.220.0030.05320.60
5.6.210.0000.04320.80
5.6.200.0030.04320.95
5.6.190.0130.05021.18
5.6.180.0000.04320.94
5.6.170.0030.04021.13
5.6.160.0070.04721.14
5.6.150.0070.04020.92
5.6.140.0030.05021.13
5.6.130.0030.04321.05
5.6.120.0030.04321.14
5.6.110.0000.04721.27
5.6.100.0030.06721.24
5.6.90.0070.06020.94
5.6.80.0070.03720.41
5.6.70.0070.08020.64
5.6.60.0070.05320.41
5.6.50.0030.05320.40
5.6.40.0200.07020.61
5.6.30.0170.06320.32
5.6.20.0030.08320.39
5.6.10.0070.07320.28
5.6.00.0070.08020.53
5.5.380.0030.04320.53
5.5.370.0100.06720.46
5.5.360.0070.07720.21
5.5.350.0100.05020.36
5.5.340.0030.04720.84
5.5.330.0000.04320.94
5.5.320.0030.07320.79
5.5.310.0100.04020.98
5.5.300.0070.05020.88
5.5.290.0030.05020.96
5.5.280.0030.04020.89
5.5.270.0030.05020.96
5.5.260.0030.04721.02
5.5.250.0070.04320.84
5.5.240.0100.03020.19
5.5.230.0130.06720.18
5.5.220.0030.08320.33
5.5.210.0100.07720.15
5.5.200.0070.05320.24
5.5.190.0030.08020.27
5.5.180.0030.08320.31
5.5.160.0130.07320.15
5.5.150.0130.07720.37
5.5.140.0130.07720.03
5.5.130.0130.06020.29
5.5.120.0070.08020.34
5.5.110.0100.07720.32
5.5.100.0130.07320.19
5.5.90.0030.08320.21
5.5.80.0070.07720.13
5.5.70.0070.08320.03
5.5.60.0070.06320.03
5.5.50.0070.07020.23
5.5.40.0070.07720.20
5.5.30.0130.06719.96
5.5.20.0100.07719.97
5.5.10.0130.07020.18
5.5.00.0130.04320.16
5.4.450.0070.03719.34
5.4.440.0030.04319.25
5.4.430.0070.05019.32
5.4.420.0030.03719.44
5.4.410.0070.05719.27
5.4.400.0100.07319.03
5.4.390.0030.07718.93
5.4.380.0070.07319.02
5.4.370.0200.06719.10
5.4.360.0070.07719.25
5.4.350.0030.07719.12
5.4.340.0100.07319.01
5.4.320.0100.06719.16
5.4.310.0000.08019.17
5.4.300.0170.06718.95
5.4.290.0070.04719.11
5.4.280.0170.07019.00
5.4.270.0100.06718.95
5.4.260.0070.05719.11
5.4.250.0130.06718.99
5.4.240.0130.07018.97
5.4.230.0070.07019.04
5.4.220.0130.07019.09
5.4.210.0030.08018.98
5.4.200.0070.05018.98
5.4.190.0030.08019.09
5.4.180.0100.07719.01
5.4.170.0070.07718.92
5.4.160.0100.05718.98
5.4.150.0070.08018.98
5.4.140.0130.06716.28
5.4.130.0100.06716.20
5.4.120.0030.06716.27
5.4.110.0200.06316.53
5.4.100.0130.05716.53
5.4.90.0130.06316.29
5.4.80.0130.05716.12
5.4.70.0100.06716.39
5.4.60.0030.07716.48
5.4.50.0070.06016.50
5.4.40.0030.06716.53
5.4.30.0070.06716.46
5.4.20.0070.07316.46
5.4.10.0100.06716.37
5.4.00.0070.07015.70
5.3.290.0070.08014.49
5.3.280.0030.07714.45
5.3.270.0070.07314.39
5.3.260.0070.04314.48
5.3.250.0130.07014.43
5.3.240.0030.07714.50
5.3.230.0030.04714.44
5.3.220.0030.07714.66
5.3.210.0070.08014.68
5.3.200.0030.07714.50
5.3.190.0070.07714.57
5.3.180.0070.07714.62
5.3.170.0000.06314.43
5.3.160.0030.05014.65
5.3.150.0070.07314.48
5.3.140.0100.04014.58
5.3.130.0030.08014.55
5.3.120.0070.07014.45
5.3.110.0030.07014.40
5.3.100.0230.05713.91
5.3.90.0100.07313.91
5.3.80.0030.07713.86
5.3.70.0070.07013.94
5.3.60.0030.07713.94
5.3.50.0030.07713.82
5.3.40.0030.04313.73
5.3.30.0100.06013.85
5.3.20.0030.06713.72
5.3.10.0030.07013.53
5.3.00.0030.08013.51
5.2.170.0100.05312.43
5.2.160.0000.05012.43
5.2.150.0000.07012.43
5.2.140.0070.03712.43
5.2.130.0030.06312.43
5.2.120.0130.04312.43
5.2.110.0030.06012.43
5.2.100.0030.06312.43
5.2.90.0070.05712.43
5.2.80.0070.06012.43
5.2.70.0000.06712.43
5.2.60.0130.05312.43
5.2.50.0030.06312.43
5.2.40.0030.06012.43
5.2.30.0030.06012.43
5.2.20.0030.06312.43
5.2.10.0030.03712.43
5.2.00.0100.05312.43
5.1.60.0030.04012.43
5.1.50.0030.05712.43
5.1.40.0070.05012.43
5.1.30.0070.05712.43
5.1.20.0130.05012.43
5.1.10.0030.05712.43
5.1.00.0100.04712.43
5.0.50.0070.04012.43
5.0.40.0100.03312.43
5.0.30.0030.06712.43
5.0.20.0100.04012.43
5.0.10.0000.02712.43
5.0.00.0030.05012.43
4.4.90.0030.02312.43
4.4.80.0000.04012.43
4.4.70.0000.03712.43
4.4.60.0070.03712.43
4.4.50.0030.02312.43
4.4.40.0070.02712.43
4.4.30.0000.02012.43
4.4.20.0030.02012.43
4.4.10.0000.03312.43
4.4.00.0000.05012.43
4.3.110.0030.03312.43
4.3.100.0000.03312.43
4.3.90.0070.02012.43
4.3.80.0000.05312.43
4.3.70.0000.03312.43
4.3.60.0000.03312.43
4.3.50.0000.03712.43
4.3.40.0000.05312.43
4.3.30.0000.03712.43
4.3.20.0000.03312.43
4.3.10.0000.04012.43
4.3.00.0030.03012.43

preferences:
41.4 ms | 401 KiB | 5 Q