3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 1=>" vahid ", 2=>" arash ", 3=>" farzam " ); foreach($a as $b){ echo "-----------------------------\nFirst Foreach: ". $b . "\n"; foreach($a as $c){ echo "Second Foreach: ". $c . "\n"; } }

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)
8.3.40.0070.00718.84
8.3.30.0110.00419.10
8.3.20.0070.00020.09
8.3.10.0000.00723.64
8.3.00.0070.00020.62
8.2.170.0150.00622.96
8.2.160.0070.00722.16
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00220.38
8.2.110.0060.00321.00
8.2.100.0040.00817.72
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0070.00318.09
8.2.30.0050.00318.05
8.2.20.0030.00617.72
8.2.10.0000.00819.39
8.2.00.0000.00817.73
8.1.270.0040.00423.62
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0060.01220.94
8.1.230.0030.00717.42
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0040.00421.96
8.1.150.0050.00218.54
8.1.140.0040.00417.46
8.1.130.0070.00017.81
8.1.120.0030.00517.41
8.1.110.0000.00817.38
8.1.100.0000.00717.33
8.1.90.0030.00317.31
8.1.80.0050.00217.43
8.1.70.0000.00817.38
8.1.60.0060.00317.50
8.1.50.0030.00617.44
8.1.40.0040.00417.47
8.1.30.0040.00417.63
8.1.20.0030.00617.47
8.1.10.0000.00717.51
8.1.00.0080.00017.43
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0070.00018.44
8.0.270.0070.00017.24
8.0.260.0030.00316.77
8.0.250.0040.00416.86
8.0.240.0000.00816.90
8.0.230.0000.00716.93
8.0.220.0040.00416.74
8.0.210.0030.00316.89
8.0.200.0030.00616.98
8.0.190.0070.00016.87
8.0.180.0040.00416.93
8.0.170.0040.00416.80
8.0.160.0040.00416.88
8.0.150.0000.00716.86
8.0.140.0020.00516.74
8.0.130.0000.00513.35
8.0.120.0040.00416.83
8.0.110.0070.00016.88
8.0.100.0000.00716.92
8.0.90.0020.00516.89
8.0.80.0150.00616.94
8.0.70.0040.00416.90
8.0.60.0040.00416.82
8.0.50.0000.00716.93
8.0.30.0080.01117.00
8.0.20.0060.01417.40
8.0.10.0040.00417.00
8.0.00.0050.01616.79
7.4.330.0000.00515.10
7.4.320.0050.00216.52
7.4.300.0000.00616.60
7.4.290.0070.00016.59
7.4.280.0000.00716.54
7.4.270.0050.00216.59
7.4.260.0000.00816.49
7.4.250.0070.00016.54
7.4.240.0020.00516.57
7.4.230.0030.00316.66
7.4.220.0100.00716.44
7.4.210.0040.01116.60
7.4.200.0080.00016.48
7.4.190.0070.00016.55
7.4.160.0100.00616.49
7.4.150.0140.00317.40
7.4.140.0200.01217.86
7.4.130.0100.00716.57
7.4.120.0110.00616.45
7.4.110.0130.00416.54
7.4.100.0090.00916.52
7.4.90.0150.00416.34
7.4.80.0110.01116.46
7.4.70.0090.00916.60
7.4.60.0130.00316.42
7.4.50.0050.00316.30
7.4.40.0090.00922.77
7.4.30.0110.00516.52
7.4.00.0070.01014.84
7.3.330.0000.00513.00
7.3.320.0050.00012.98
7.3.310.0030.00316.32
7.3.300.0000.00616.13
7.3.290.0110.00316.36
7.3.280.0110.00616.25
7.3.270.0100.00717.40
7.3.260.0070.01116.50
7.3.250.0090.01116.42
7.3.240.0090.01416.24
7.3.230.0060.01216.56
7.3.210.0110.01116.42
7.3.200.0090.00819.39
7.3.190.0030.02216.27
7.3.180.0060.01216.25
7.3.170.0090.00616.46
7.3.160.0090.00916.52
7.3.120.0080.00814.79
7.2.330.0030.01616.52
7.2.320.0130.00316.67
7.2.310.0030.01316.81
7.2.300.0030.01316.39
7.2.290.0060.01816.54
7.2.60.0100.00616.59
7.2.00.0070.00719.08
7.1.200.0100.00315.58
7.1.100.0060.00918.22
7.1.70.0080.00317.27
7.1.60.0000.01519.27
7.1.50.0030.00716.54
7.1.00.0000.08022.54
7.0.200.0060.00316.50
7.0.140.0030.07322.19
7.0.100.0130.06719.88
7.0.90.0070.07020.16
7.0.80.0270.08320.02
7.0.70.0100.06019.84
7.0.60.0200.06319.97
7.0.50.0170.08020.33
7.0.40.0100.08020.03
7.0.30.0030.08720.18
7.0.20.0130.06720.05
7.0.10.0170.07320.09
7.0.00.0100.08320.18
5.6.280.0000.07020.99
5.6.250.0100.06320.63
5.6.240.0170.07320.69
5.6.230.0070.09020.59
5.6.220.0000.06020.61
5.6.210.0070.04320.68
5.6.200.0070.07321.08
5.6.190.0030.05721.10
5.6.180.0130.06320.96
5.6.170.0000.06021.02
5.6.160.0270.07021.16
5.6.150.0070.06721.02
5.6.140.0170.06320.93
5.6.130.0200.07021.07
5.6.120.0130.09721.08
5.6.110.0130.04021.04
5.6.100.0130.04721.09
5.6.90.0100.05021.14
5.6.80.0100.04320.51
5.6.70.0070.03720.31
5.6.60.0070.03720.50
5.6.50.0030.05320.35
5.6.40.0070.07720.45
5.6.30.0170.07020.39
5.6.20.0130.05720.31
5.6.10.0070.05320.26
5.6.00.0070.08020.39
5.5.380.0070.07320.57
5.5.370.0170.08320.43
5.5.360.0200.04320.41
5.5.350.0230.06320.46
5.5.340.0070.04720.80
5.5.330.0030.08320.91
5.5.320.0070.05320.75
5.5.310.0100.07320.89
5.5.300.0070.05320.63
5.5.290.0070.06020.73
5.5.280.0000.08320.75
5.5.270.0200.07720.86
5.5.260.0070.07720.75
5.5.250.0000.05320.54
5.5.240.0030.04320.15
5.5.230.0100.07320.27
5.5.220.0000.04720.23
5.5.210.0070.08020.29
5.5.200.0100.06320.08
5.5.190.0030.07720.18
5.5.180.0030.07720.21
5.5.160.0130.06320.25
5.5.150.0100.05720.17
5.5.140.0100.04020.10
5.5.130.0100.07720.23
5.5.120.0100.07320.23
5.5.110.0100.05720.25
5.5.100.0130.06020.07
5.5.90.0130.07320.05
5.5.80.0170.03320.15
5.5.70.0070.04320.11
5.5.60.0000.06020.05
5.5.50.0100.04319.93
5.5.40.0100.04019.95
5.5.30.0130.07320.02
5.5.20.0070.06720.06
5.5.10.0100.03719.96
5.5.00.0000.04320.03
5.4.450.0170.06019.43
5.4.440.0070.07719.38
5.4.430.0030.05719.35
5.4.420.0130.04319.46
5.4.410.0030.04319.13
5.4.400.0000.04019.15
5.4.390.0000.06319.23
5.4.380.0030.04019.14
5.4.370.0030.08019.14
5.4.360.0000.05318.96
5.4.350.0070.06318.81
5.4.340.0130.07019.05
5.4.320.0030.07318.90
5.4.310.0070.05719.03
5.4.300.0170.05319.07
5.4.290.0030.04019.03
5.4.280.0070.04318.79
5.4.270.0100.07019.11
5.4.260.0070.06318.90
5.4.250.0030.07318.96
5.4.240.0070.07318.89
5.4.230.0030.04719.04
5.4.220.0000.05018.93
5.4.210.0070.04318.94
5.4.200.0130.05719.22
5.4.190.0100.07719.21
5.4.180.0000.04719.01
5.4.170.0030.04018.93
5.4.160.0000.04719.00
5.4.150.0100.06719.10
5.4.140.0130.03716.28
5.4.130.0000.04016.40
5.4.120.0070.03316.36
5.4.110.0030.03016.42
5.4.100.0070.03316.21
5.4.90.0030.02716.32
5.4.80.0000.03016.20
5.4.70.0100.02316.47
5.4.60.0000.03016.33
5.4.50.0000.03316.44
5.4.40.0070.02716.33
5.4.30.0000.03316.39
5.4.20.0100.02316.22
5.4.10.0130.02016.28
5.4.00.0000.03315.72
5.3.290.0070.07314.64
5.3.280.0130.05714.45
5.3.270.0100.03714.46
5.3.260.0070.04014.59
5.3.250.0030.03714.61
5.3.240.0100.03314.51
5.3.230.0070.03714.54
5.3.220.0030.04314.52
5.3.210.0030.04014.56
5.3.200.0000.04014.40
5.3.190.0070.03314.55
5.3.180.0000.03714.42
5.3.170.0000.03714.38
5.3.160.0030.03014.49
5.3.150.0030.03014.40
5.3.140.0030.03314.39
5.3.130.0030.03314.50
5.3.120.0000.03314.37
5.3.110.0030.03314.37
5.3.100.0070.03314.03
5.3.90.0030.03713.87
5.3.80.0030.03713.92
5.3.70.0000.03314.02
5.3.60.0000.03313.99
5.3.50.0030.03013.94
5.3.40.0070.02713.93
5.3.30.0030.03013.89
5.3.20.0030.02713.70
5.3.10.0100.02313.70
5.3.00.0170.02013.70
5.2.170.0000.02713.70
5.2.160.0000.02713.70
5.2.150.0000.02713.70
5.2.140.0000.03013.70
5.2.130.0030.02313.70
5.2.120.0000.02713.70
5.2.110.0000.02713.70
5.2.100.0030.02713.70
5.2.90.0030.02313.70
5.2.80.0030.02313.70
5.2.70.0070.03013.70
5.2.60.0030.02713.70
5.2.50.0030.04313.70
5.2.40.0030.02313.70
5.2.30.0030.02313.70
5.2.20.0000.02713.70
5.2.10.0030.02013.70
5.2.00.0030.02713.70
5.1.60.0000.02313.70
5.1.50.0100.01313.70
5.1.40.0000.02013.70
5.1.30.0000.03013.70
5.1.20.0000.02713.70
5.1.10.0000.02713.70
5.1.00.0030.02013.70
5.0.50.0030.01713.70
5.0.40.0030.01313.70
5.0.30.0000.02713.70
5.0.20.0030.01713.70
5.0.10.0030.01313.70
5.0.00.0000.02713.70
4.4.90.0000.01313.70
4.4.80.0000.01313.70
4.4.70.0000.02013.70
4.4.60.0000.01713.70
4.4.50.0000.01313.70
4.4.40.0000.02013.70
4.4.30.0000.01313.70
4.4.20.0000.01713.70
4.4.10.0000.01313.70
4.4.00.0000.02013.70
4.3.110.0030.01013.70
4.3.100.0000.01313.70
4.3.90.0070.01013.70
4.3.80.0000.02013.70
4.3.70.0030.01013.70
4.3.60.0000.01313.70
4.3.50.0000.01713.70
4.3.40.0000.05713.70
4.3.30.0000.03313.70
4.3.20.0000.02713.70
4.3.10.0030.02013.70
4.3.00.0000.03313.70

preferences:
43.98 ms | 400 KiB | 5 Q