3v4l.org

run code in 300+ PHP versions simultaneously
<?php function prende_array($input) {foreach ($imput as $i => $value) echo "$input[0] + $input[1] = ", $input[$i]; } $imput = "a"; prende_array($imput); var_dump($imput[0]); ?>

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)
8.3.60.0090.00918.55
8.3.50.0070.01321.21
8.3.40.0070.00718.97
8.3.30.0070.00720.29
8.3.20.0000.00818.66
8.3.10.0100.01020.66
8.3.00.0110.00723.55
8.2.180.0070.00716.63
8.2.170.0140.00322.96
8.2.160.0110.00420.35
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0070.00319.21
8.2.100.0070.00418.03
8.2.90.0040.00419.39
8.2.80.0040.00419.32
8.2.70.0000.00917.75
8.2.60.0050.00218.05
8.2.50.0060.00318.07
8.2.40.0050.00320.00
8.2.30.0070.00019.47
8.2.20.0000.00717.70
8.2.10.0040.00417.72
8.2.00.0070.00317.62
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0070.00728.09
8.1.240.0070.00322.62
8.1.230.0030.00920.78
8.1.220.0080.00018.77
8.1.210.0080.00018.89
8.1.200.0060.00317.23
8.1.190.0040.00417.52
8.1.180.0000.00818.10
8.1.170.0030.00518.66
8.1.160.0040.00418.88
8.1.150.0060.00318.68
8.1.140.0070.00017.50
8.1.130.0030.00317.71
8.1.120.0030.00317.36
8.1.110.0030.00617.47
8.1.100.0030.00517.35
8.1.90.0000.00717.52
8.1.80.0000.00717.46
8.1.70.0040.00417.45
8.1.60.0060.00317.52
8.1.50.0030.00617.50
8.1.40.0050.00317.59
8.1.30.0000.00717.49
8.1.20.0050.00317.68
8.1.10.0000.00817.57
8.1.00.0100.00017.40
8.0.300.0030.00619.88
8.0.290.0060.00317.05
8.0.280.0030.00318.40
8.0.270.0000.00717.26
8.0.260.0000.00616.82
8.0.250.0000.00817.06
8.0.240.0030.00717.03
8.0.230.0000.00716.90
8.0.220.0040.00416.86
8.0.210.0000.00716.95
8.0.200.0030.00317.00
8.0.190.0040.00417.01
8.0.180.0040.00416.98
8.0.170.0030.00316.85
8.0.160.0040.00416.88
8.0.150.0000.00716.92
8.0.140.0000.00716.96
8.0.130.0060.00013.34
8.0.120.0040.00416.90
8.0.110.0030.00616.98
8.0.100.0030.00516.78
8.0.90.0000.00816.94
8.0.80.0090.00616.84
8.0.70.0000.00816.95
8.0.60.0030.00516.90
8.0.50.0030.00517.04
8.0.30.0090.00917.10
8.0.20.0060.01317.40
8.0.10.0000.00817.06
8.0.00.0060.01216.81
7.4.330.0000.00516.67
7.4.320.0070.00016.59
7.4.300.0030.00316.52
7.4.290.0030.00316.62
7.4.280.0070.00016.56
7.4.270.0000.00616.61
7.4.260.0060.00013.29
7.4.250.0040.00416.56
7.4.240.0000.00716.54
7.4.230.0000.00716.50
7.4.220.0160.00016.52
7.4.210.0100.00616.60
7.4.200.0000.00716.67
7.4.190.0030.00316.40
7.4.160.0120.00316.46
7.4.150.0150.00317.40
7.4.140.0110.00917.86
7.4.130.0090.01116.61
7.4.120.0060.01416.53
7.4.110.0090.01216.56
7.4.100.0070.01016.62
7.4.90.0120.01216.54
7.4.80.0070.01119.39
7.4.70.0110.01116.31
7.4.60.0440.00916.34
7.4.50.0000.00716.72
7.4.40.0090.00622.77
7.4.30.0000.01716.72
7.4.00.0070.00715.06
7.3.330.0030.00313.25
7.3.320.0020.00213.19
7.3.310.0070.00016.27
7.3.300.0060.00016.43
7.3.290.0090.00616.37
7.3.280.0070.00816.37
7.3.270.0120.00917.40
7.3.260.0120.00818.24
7.3.250.0070.01116.45
7.3.240.0160.00016.51
7.3.230.0100.00716.41
7.3.210.0070.01016.39
7.3.200.0140.00419.39
7.3.190.0070.01016.43
7.3.180.0060.01616.35
7.3.170.0060.01016.39
7.3.160.0030.01216.46
7.3.120.0060.00615.06
7.3.10.0120.00316.30
7.3.00.0040.00916.63
7.2.330.0060.01116.72
7.2.320.0090.01216.77
7.2.310.0120.01116.74
7.2.300.0060.00916.63
7.2.290.0060.00916.60
7.2.130.0040.01116.65
7.2.120.0060.00916.81
7.2.110.0040.00816.63
7.2.100.0060.00616.57
7.2.90.0070.01016.92
7.2.80.0060.00316.66
7.2.70.0110.00716.83
7.2.60.0080.00816.79
7.2.50.0040.01116.45
7.2.40.0030.00716.78
7.2.30.0040.01616.80
7.2.20.0100.00716.36
7.2.10.0100.01016.61
7.2.00.0130.00316.83
7.1.250.0040.00715.45
7.1.200.0000.01115.85
7.1.70.0000.00717.19
7.1.60.0130.01019.24
7.1.50.0100.01416.89
7.1.00.0000.06322.43
7.0.200.0030.00616.86
7.0.140.0000.07021.96
7.0.100.0070.03319.85
7.0.90.0100.02720.11
7.0.80.0170.02719.79
7.0.70.0030.04019.84
7.0.60.0100.04720.03
7.0.50.0070.05720.31
7.0.40.0100.03020.05
7.0.30.0070.04320.02
7.0.20.0030.04320.13
7.0.10.0030.03319.97
7.0.00.0100.03719.99
5.6.280.0130.06320.99
5.6.250.0000.04320.55
5.6.240.0030.03320.60
5.6.230.0070.03720.66
5.6.220.0000.04320.60
5.6.210.0030.06020.43
5.6.200.0070.04020.93
5.6.190.0070.03320.90
5.6.180.0070.04020.91
5.6.170.0030.04321.13
5.6.160.0100.02720.93
5.6.150.0030.05320.98
5.6.140.0070.05721.01
5.6.130.0000.04721.01
5.6.120.0130.06321.01
5.6.110.0070.05320.97
5.6.100.0030.05321.09
5.6.90.0030.04721.02
5.6.80.0170.06320.39
5.6.70.0130.03020.41
5.6.60.0070.08320.34
5.6.50.0130.07020.43
5.6.40.0100.03720.45
5.6.30.0070.07320.36
5.6.20.0200.05020.36
5.6.10.0100.05020.34
5.6.00.0070.03320.41
5.5.380.0130.02320.38
5.5.370.0070.03020.53
5.5.360.0000.04720.30
5.5.350.0030.04020.39
5.5.340.0030.03720.68
5.5.330.0070.03320.70
5.5.320.0070.04320.76
5.5.310.0070.04020.84
5.5.300.0100.07720.87
5.5.290.0030.10020.72
5.5.280.0130.07720.68
5.5.270.0070.06720.66
5.5.260.0030.08320.85
5.5.250.0070.04020.66
5.5.240.0030.05020.13
5.5.230.0100.07720.05
5.5.220.0130.06020.22
5.5.210.0000.05720.14
5.5.200.0130.03720.09
5.5.190.0030.06720.14
5.5.180.0030.04720.23
5.5.160.0030.07320.23
5.5.150.0030.07720.03
5.5.140.0030.04720.14
5.5.130.0000.07720.24
5.5.120.0100.07020.03
5.5.110.0030.05719.94
5.5.100.0070.04320.13
5.5.90.0000.04720.09
5.5.80.0130.06719.97
5.5.70.0100.06019.96
5.5.60.0030.04319.91
5.5.50.0270.05719.99
5.5.40.0070.05020.02
5.5.30.0100.06720.04
5.5.20.0100.05320.10
5.5.10.0030.04719.95
5.5.00.0170.04020.01
5.4.450.0070.07019.54
5.4.440.0130.07319.54
5.4.430.0030.07319.53
5.4.420.0100.05319.17
5.4.410.0100.07719.29
5.4.400.0000.07319.22
5.4.390.0100.07019.16
5.4.380.0030.08018.95
5.4.370.0070.04019.19
5.4.360.0130.06019.10
5.4.350.0030.05719.25
5.4.340.0030.03719.14
5.4.320.0100.07319.14
5.4.310.0100.07019.18
5.4.300.0030.04018.88
5.4.290.0100.06019.04
5.4.280.0000.07719.12
5.4.270.0030.07018.92
5.4.260.0030.06319.21
5.4.250.0100.06318.89
5.4.240.0130.04319.10
5.4.230.0030.03019.12
5.4.220.0070.06319.11
5.4.210.0130.03319.12
5.4.200.0030.07319.04
5.4.190.0070.07318.94
5.4.180.0100.07319.23
5.4.170.0000.04319.18
5.4.160.0100.06719.03
5.4.150.0130.03719.03
5.4.140.0070.07316.41
5.4.130.0000.06016.20
5.4.120.0100.04316.40
5.4.110.0070.07016.43
5.4.100.0070.05316.50
5.4.90.0100.03016.44
5.4.80.0000.06716.41
5.4.70.0070.04016.50
5.4.60.0070.05016.32
5.4.50.0000.04316.32
5.4.40.0030.06016.39
5.4.30.0030.06316.31
5.4.20.0030.04016.30
5.4.10.0130.06316.46
5.4.00.0000.07715.81
5.3.290.0130.04314.63
5.3.280.0070.07014.53
5.3.270.0070.04014.59
5.3.260.0070.07314.70
5.3.250.0030.07314.63
5.3.240.0070.07014.59
5.3.230.0130.06014.62
5.3.220.0070.07014.49
5.3.210.0100.06314.54
5.3.200.0030.04314.62
5.3.190.0100.03714.63
5.3.180.0030.04714.70
5.3.170.0070.05714.57
5.3.160.0070.06714.70
5.3.150.0030.06314.55
5.3.140.0070.07314.66
5.3.130.0070.07314.68
5.3.120.0070.05014.67
5.3.110.0030.06714.60
5.3.100.0070.07014.15
5.3.90.0070.06713.95
5.3.80.0030.04014.05
5.3.70.0130.07014.15
5.3.60.0030.05313.99
5.3.50.0000.04714.01
5.3.40.0130.05014.02
5.3.30.0000.04314.02
5.3.20.0070.07313.61
5.3.10.0070.03713.67
5.3.00.0000.04313.55
5.2.170.0000.03311.18
5.2.160.0000.06011.18
5.2.150.0030.05711.27
5.2.140.0070.06311.18
5.2.130.0030.04311.23
5.2.120.0030.03311.18
5.2.110.0000.06011.18
5.2.100.0070.03311.21
5.2.90.0000.06711.18
5.2.80.0100.02011.18
5.2.70.0030.05011.18
5.2.60.0070.02311.18
5.2.50.0100.02011.18
5.2.40.0000.03311.18
5.2.30.0130.03711.18
5.2.20.0070.03711.18
5.2.10.0000.02711.18
5.2.00.0030.02311.18
5.1.60.0070.04711.18
5.1.50.0030.04011.18
5.1.40.0030.02011.18
5.1.30.0000.05711.18
5.1.20.0030.02311.18
5.1.10.0030.02311.18
5.1.00.0000.05311.18
5.0.50.0070.04011.18
5.0.40.0000.02011.18
5.0.30.0030.05011.18
5.0.20.0000.02311.18
5.0.10.0030.01711.18
5.0.00.0000.06711.18
4.4.90.0000.03711.18
4.4.80.0100.01311.18
4.4.70.0030.03311.18
4.4.60.0030.03311.18
4.4.50.0070.02311.18
4.4.40.0030.04311.18
4.4.30.0000.03311.18
4.4.20.0000.01711.18
4.4.10.0000.03311.18
4.4.00.0000.05711.18
4.3.110.0000.01711.18
4.3.100.0000.02011.18
4.3.90.0030.02711.18
4.3.80.0030.02011.18
4.3.70.0000.02711.18
4.3.60.0030.02711.18
4.3.50.0000.02311.18
4.3.40.0000.05011.18
4.3.30.0100.02311.18
4.3.20.0000.03711.18
4.3.10.0030.03711.18
4.3.00.0070.01711.18

preferences:
39.64 ms | 401 KiB | 5 Q