3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f(&$obst) { $obst['birne'] = 'gelb'; return $obst; } $obst['apfel'] = 'gruen'; $obst = f($obst); var_dump($obst); ?>

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)
8.3.60.0110.00418.16
8.3.50.0100.00821.97
8.3.40.0110.00418.49
8.3.30.0060.00919.27
8.3.20.0040.00420.21
8.3.10.0050.00323.58
8.3.00.0040.00420.63
8.2.180.0070.01018.29
8.2.170.0160.00322.96
8.2.160.0130.00022.12
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00419.38
8.2.110.0060.00322.26
8.2.100.0040.00819.24
8.2.90.0030.00519.23
8.2.80.0030.00719.30
8.2.70.0080.00017.50
8.2.60.0030.00618.03
8.2.50.0030.00518.07
8.2.40.0030.00618.03
8.2.30.0000.00817.98
8.2.20.0040.00417.76
8.2.10.0020.00517.68
8.2.00.0000.00817.60
8.1.280.0140.00025.92
8.1.270.0030.00523.83
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0060.00323.90
8.1.230.0080.00419.15
8.1.220.0060.00317.75
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0040.00417.41
8.1.180.0000.00918.10
8.1.170.0040.00418.52
8.1.160.0060.00321.95
8.1.150.0070.00018.57
8.1.140.0000.00717.38
8.1.130.0030.00617.70
8.1.120.0000.00717.34
8.1.110.0000.00717.39
8.1.100.0040.00417.38
8.1.90.0000.00717.30
8.1.80.0000.00717.40
8.1.70.0000.00817.40
8.1.60.0000.00817.41
8.1.50.0040.00417.49
8.1.40.0040.00417.47
8.1.30.0040.00417.67
8.1.20.0000.00817.61
8.1.10.0030.00617.48
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0060.00317.05
8.0.280.0070.00018.37
8.0.270.0070.00017.09
8.0.260.0030.00316.79
8.0.250.0050.00216.95
8.0.240.0030.00316.92
8.0.230.0000.00716.89
8.0.220.0030.00316.85
8.0.210.0030.00316.71
8.0.200.0030.00316.84
8.0.190.0040.00416.81
8.0.180.0070.00316.91
8.0.170.0060.00316.84
8.0.160.0040.00416.82
8.0.150.0000.00816.87
8.0.140.0000.00716.69
8.0.130.0000.00513.25
8.0.120.0030.00516.83
8.0.110.0000.00716.76
8.0.100.0000.00716.84
8.0.90.0000.00716.61
8.0.80.0030.01216.87
8.0.70.0040.00416.82
8.0.60.0000.00716.95
8.0.50.0000.00716.76
8.0.30.0120.00617.26
8.0.20.0090.01317.40
8.0.10.0040.00416.93
8.0.00.0050.01516.71
7.4.330.0000.00615.00
7.4.320.0000.00616.36
7.4.300.0040.00416.58
7.4.290.0040.00416.51
7.4.280.0030.00316.58
7.4.270.0030.00316.51
7.4.260.0000.00716.47
7.4.250.0040.00416.50
7.4.240.0050.00216.60
7.4.230.0040.00416.60
7.4.220.0090.00616.67
7.4.210.0120.00316.57
7.4.200.0070.00016.44
7.4.190.0000.00716.61
7.4.160.0090.00916.34
7.4.150.0110.00717.40
7.4.140.0050.01717.86
7.4.130.0090.01116.58
7.4.120.0080.01116.38
7.4.110.0130.00516.59
7.4.100.0140.00316.51
7.4.90.0070.01016.56
7.4.80.0170.00616.55
7.4.70.0110.00616.39
7.4.60.0150.00916.57
7.4.50.0000.00716.37
7.4.40.0120.00022.77
7.4.30.0040.01416.50
7.4.00.0090.00915.06
7.3.330.0080.00013.27
7.3.320.0020.00213.11
7.3.310.0080.00016.23
7.3.300.0000.00716.20
7.3.290.0060.00916.34
7.3.280.0080.00716.26
7.3.270.0060.01317.40
7.3.260.0180.00316.30
7.3.250.0110.00816.35
7.3.240.0060.01016.26
7.3.230.0100.00716.39
7.3.210.0120.00916.32
7.3.200.0090.00919.39
7.3.190.0070.01016.23
7.3.180.0060.01216.35
7.3.170.0090.00616.27
7.3.160.0030.01316.48
7.3.120.0110.00614.81
7.2.330.0060.01216.62
7.2.320.0050.01116.50
7.2.310.0210.00316.31
7.2.300.0080.00816.63
7.2.290.0090.01316.53
7.2.00.0060.00619.44
7.1.100.0040.00818.27
7.1.70.0000.01016.90
7.1.60.0100.01419.32
7.1.50.0040.01216.58
7.1.00.0070.07022.28
7.0.200.0080.00816.41
7.0.140.0100.06722.15
7.0.100.0430.07019.93
7.0.90.0370.07319.98
7.0.80.0070.04019.89
7.0.70.0030.06019.96
7.0.60.0100.05019.66
7.0.50.0170.05320.27
7.0.40.0070.05720.13
7.0.30.0030.08019.95
7.0.20.0100.07720.10
7.0.10.0100.07019.99
7.0.00.0070.06320.07
5.6.280.0070.07021.11
5.6.250.0030.10020.70
5.6.240.0030.06320.55
5.6.230.0070.05020.64
5.6.220.0070.04320.54
5.6.210.0000.04320.61
5.6.200.0170.07021.05
5.6.190.0230.07721.08
5.6.180.0270.06721.05
5.6.170.0130.05321.03
5.6.160.0030.06321.05
5.6.150.0130.07720.94
5.6.140.0130.08021.00
5.6.130.0130.09321.16
5.6.120.0130.04021.02
5.6.110.0070.08021.02
5.6.100.0100.08021.05
5.6.90.0070.05321.15
5.6.80.0030.07020.42
5.6.70.0130.06020.39
5.6.60.0000.05720.43
5.6.50.0130.06020.40
5.6.40.0100.07320.49
5.6.30.0070.03720.42
5.6.20.0070.04020.37
5.6.10.0100.07720.52
5.6.00.0100.05320.41
5.5.380.0100.09020.28
5.5.370.0170.06320.30
5.5.360.0100.03720.33
5.5.350.0070.04320.34
5.5.340.0130.06020.84
5.5.330.0030.07020.88
5.5.320.0200.06720.78
5.5.310.0070.08320.80
5.5.300.0070.05320.91
5.5.290.0070.05020.82
5.5.280.0100.05020.73
5.5.270.0100.05020.92
5.5.260.0130.07020.75
5.5.250.0070.04020.68
5.5.240.0030.05720.27
5.5.230.0130.08320.30
5.5.220.0100.08020.17
5.5.210.0170.07020.22
5.5.200.0100.07020.14
5.5.190.0000.05720.15
5.5.180.0100.08020.25
5.5.160.0170.05320.21
5.5.150.0130.06020.18
5.5.140.0100.07020.21
5.5.130.0070.06020.27
5.5.120.0070.04020.14
5.5.110.0100.04020.20
5.5.100.0100.07720.16
5.5.90.0030.05020.09
5.5.80.0000.05720.07
5.5.70.0070.08020.06
5.5.60.0070.04719.90
5.5.50.0100.04020.10
5.5.40.0070.08020.08
5.5.30.0070.07319.93
5.5.20.0070.07720.05
5.5.10.0030.05319.93
5.5.00.0000.08720.09
5.4.450.0100.07019.36
5.4.440.0100.07719.54
5.4.430.0030.07719.35
5.4.420.0070.05719.37
5.4.410.0270.07019.31
5.4.400.0070.07319.13
5.4.390.0130.07719.13
5.4.380.0100.05319.12
5.4.370.0030.04019.09
5.4.360.0070.04019.22
5.4.350.0030.04019.03
5.4.340.0030.08319.14
5.4.320.0130.07019.18
5.4.310.0030.03719.13
5.4.300.0070.06719.13
5.4.290.0030.07719.12
5.4.280.0100.07318.87
5.4.270.0070.04019.12
5.4.260.0030.03719.12
5.4.250.0070.03318.84
5.4.240.0070.04019.13
5.4.230.0030.07019.11
5.4.220.0070.04319.11
5.4.210.0030.04319.15
5.4.200.0170.06019.13
5.4.190.0070.08019.03
5.4.180.0100.06719.02
5.4.170.0130.07318.84
5.4.160.0100.08319.02
5.4.150.0100.08019.12
5.4.140.0170.07316.28
5.4.130.0100.06316.14
5.4.120.0300.03316.33
5.4.110.0070.07016.43
5.4.100.0070.05716.46
5.4.90.0100.03716.43
5.4.80.0100.07316.38
5.4.70.0030.07716.36
5.4.60.0170.05716.38
5.4.50.0070.04016.48
5.4.40.0070.06316.46
5.4.30.0070.05016.32
5.4.20.0130.07016.48
5.4.10.0200.06716.44
5.4.00.0000.04015.88
5.3.290.0070.05014.80
5.3.280.0070.05314.70
5.3.270.0070.08014.59
5.3.260.0070.06714.74
5.3.250.0030.07314.72
5.3.240.0070.07014.57
5.3.230.0070.04014.73
5.3.220.0070.07014.66
5.3.210.0070.07314.68
5.3.200.0100.07014.49
5.3.190.0070.08014.59
5.3.180.0100.06714.59
5.3.170.0070.04714.49
5.3.160.0030.03714.51
5.3.150.0100.08014.57
5.3.140.0130.07014.52
5.3.130.0130.07014.60
5.3.120.0070.04714.48
5.3.110.0030.07714.55
5.3.100.0070.07014.14
5.3.90.0100.06314.08
5.3.80.0070.07314.04
5.3.70.0100.03014.00
5.3.60.0070.07013.92
5.3.50.0100.07314.01
5.3.40.0070.07013.87
5.3.30.0130.06314.03
5.3.20.0000.07713.79
5.3.10.0100.07313.79
5.3.00.0130.06713.65
5.2.170.0000.03711.14
5.2.160.0100.06011.16
5.2.150.0000.06711.06
5.2.140.0100.05711.20
5.2.130.0100.05011.19
5.2.120.0130.06011.18
5.2.110.0100.05311.15
5.2.100.0130.04011.02
5.2.90.0030.04711.12
5.2.80.0070.03011.00
5.2.70.0070.05311.21
5.2.60.0100.02711.07
5.2.50.0100.06011.11
5.2.40.0130.05310.88
5.2.30.0070.05311.10
5.2.20.0070.02711.07
5.2.10.0070.03310.98
5.2.00.0000.04010.63
5.1.60.0000.02710.55
5.1.50.0030.02310.56
5.1.40.0030.02710.56
5.1.30.0000.02310.57
5.1.20.0000.02710.57
5.1.10.0000.02710.58
5.1.00.0030.03010.61
5.0.50.0000.02310.64
5.0.40.0030.02010.66
5.0.30.0000.03310.69
5.0.20.0070.03310.73
5.0.10.0030.01710.78
5.0.00.0000.02710.79
4.4.90.0030.01310.38
4.4.80.0000.01710.41
4.4.70.0030.01310.49
4.4.60.0070.01710.50
4.4.50.0030.03310.51
4.4.40.0000.02710.55
4.4.30.0030.01310.56
4.4.20.0030.01010.58
4.4.10.0030.01310.63
4.4.00.0000.02010.66
4.3.110.0000.01710.68
4.3.100.0100.00710.71
4.3.90.0100.02310.75
4.3.80.0030.01710.79
4.3.70.0100.00710.80
4.3.60.0000.01310.81
4.3.50.0000.02310.82
4.3.40.0000.03010.83
4.3.30.0030.01310.85
4.3.20.0000.01710.85
4.3.10.0000.01710.86
4.3.00.0030.01010.88

preferences:
44.22 ms | 401 KiB | 5 Q