3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash->{"apple"} = "red"; var_dump($hash); echo $hash->apple;

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)
8.3.60.0120.00318.35
8.3.50.0030.01716.24
8.3.40.0140.00419.00
8.3.30.0070.00719.01
8.3.20.0040.00420.39
8.3.10.0090.00020.65
8.3.00.0030.00519.38
8.2.180.0100.00716.63
8.2.170.0030.01222.96
8.2.160.0120.00319.16
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00422.22
8.2.110.0060.00320.39
8.2.100.0040.00717.97
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0000.01118.03
8.2.30.0000.00817.91
8.2.20.0000.00817.68
8.2.10.0000.00717.98
8.2.00.0000.00717.56
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.76
8.1.230.0080.00419.04
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.11
8.1.190.0060.00317.10
8.1.180.0000.00718.10
8.1.170.0000.00818.59
8.1.160.0040.00421.89
8.1.150.0070.00018.72
8.1.140.0030.00617.29
8.1.130.0000.00717.75
8.1.120.0070.00017.39
8.1.110.0040.00417.34
8.1.100.0070.00017.32
8.1.90.0030.00717.43
8.1.80.0050.00317.42
8.1.70.0000.00717.38
8.1.60.0060.00317.43
8.1.50.0050.00317.54
8.1.40.0030.00517.42
8.1.30.0090.00017.69
8.1.20.0000.00717.48
8.1.10.0050.00317.56
8.1.00.0000.01117.51
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00818.40
8.0.270.0050.00417.24
8.0.260.0050.00317.19
8.0.250.0050.00216.93
8.0.240.0030.00316.83
8.0.230.0000.00716.98
8.0.220.0000.00716.86
8.0.210.0080.00016.81
8.0.200.0040.00416.93
8.0.190.0050.00216.87
8.0.180.0000.00716.82
8.0.170.0000.00816.83
8.0.160.0050.00316.84
8.0.150.0030.00316.79
8.0.140.0040.00416.82
8.0.130.0000.00613.29
8.0.120.0040.00416.77
8.0.110.0040.00416.91
8.0.100.0040.00416.73
8.0.90.0000.00716.89
8.0.80.0080.01216.87
8.0.70.0000.00716.68
8.0.60.0040.00416.88
8.0.50.0040.00416.89
8.0.30.0180.00517.04
8.0.20.0110.00817.40
8.0.10.0050.00216.89
8.0.00.0070.01216.59
7.4.330.0000.00515.00
7.4.320.0000.00716.41
7.4.300.0000.00616.43
7.4.290.0000.00716.29
7.4.280.0040.00416.39
7.4.270.0030.00316.49
7.4.260.0030.00316.27
7.4.250.0000.00716.29
7.4.240.0010.00616.44
7.4.230.0030.00316.46
7.4.220.0060.01216.34
7.4.210.0110.00716.52
7.4.200.0000.00716.56
7.4.160.0120.00416.25
7.4.150.0080.01617.40
7.4.140.0160.00817.86
7.4.130.0120.00516.45
7.4.120.0100.00816.39
7.4.110.0130.00316.46
7.4.100.0080.01116.48
7.4.90.0130.00416.41
7.4.80.0100.00719.39
7.4.70.0060.01616.63
7.4.60.0160.00016.38
7.4.50.0000.00816.25
7.4.40.0080.00816.57
7.4.30.0060.01016.43
7.4.00.0030.01014.80
7.3.330.0000.00513.20
7.3.320.0050.00013.19
7.3.310.0030.00316.31
7.3.300.0020.00516.30
7.3.290.0120.00316.30
7.3.280.0080.01116.26
7.3.270.0150.00317.40
7.3.260.0160.00316.37
7.3.250.0090.00716.31
7.3.240.0100.01016.33
7.3.230.0080.00816.48
7.3.210.0140.00316.46
7.3.200.0110.00619.39
7.3.190.0120.00616.39
7.3.180.0100.00716.43
7.3.170.0100.01316.46
7.3.160.0120.00616.44
7.3.10.0080.00316.63
7.3.00.0070.00316.80
7.2.330.0070.01016.43
7.2.320.0060.01216.64
7.2.310.0030.01316.76
7.2.300.0000.01516.41
7.2.290.0070.01016.36
7.2.130.0070.00716.99
7.2.120.0000.01517.04
7.2.110.0100.00316.85
7.2.100.0030.01016.86
7.2.90.0100.00617.13
7.2.80.0060.00616.69
7.2.70.0150.00016.51
7.2.60.0060.00616.56
7.2.50.0030.01216.84
7.2.40.0100.00316.86
7.2.30.0030.00616.73
7.2.20.0030.01016.96
7.2.10.0040.01116.54
7.2.00.0060.00917.05
7.1.250.0060.00315.72
7.1.200.0030.00715.62
7.1.70.0000.00717.02
7.1.60.0200.00319.32
7.1.50.0140.00716.83
7.1.00.0070.07322.48
7.0.200.0000.00716.82
7.0.140.0070.07021.99
7.0.110.0100.06019.89
7.0.100.0230.06720.02
7.0.90.0130.07719.84
7.0.80.0200.07319.79
7.0.70.0170.07019.99
7.0.60.0130.08019.89
7.0.50.0100.08320.29
7.0.40.0100.05720.04
7.0.30.0070.09019.98
7.0.20.0000.08020.00
7.0.10.0130.08020.10
7.0.00.0030.08319.97
5.6.280.0070.07020.86
5.6.260.0070.05720.69
5.6.250.0070.05020.60
5.6.240.0200.07020.80
5.6.230.0200.07320.63
5.6.220.0200.07320.49
5.6.210.0030.08320.34
5.6.200.0070.08721.03
5.6.190.0030.09321.18
5.6.180.0130.08021.13
5.6.170.0100.08021.07
5.6.160.0100.07721.14
5.6.150.0100.07021.00
5.6.140.0100.07021.04
5.6.130.0030.06321.09
5.6.120.0030.04321.02
5.6.110.0030.07021.02
5.6.100.0000.04321.12
5.6.90.0100.04021.06
5.6.80.0100.03020.35
5.6.70.0100.03320.46
5.6.60.0070.04020.46
5.6.50.0100.05020.59
5.6.40.0130.03720.36
5.6.30.0130.03320.57
5.6.20.0100.04720.39
5.6.10.0100.04020.21
5.6.00.0070.07020.22
5.5.380.0100.07720.52
5.5.370.0130.07320.41
5.5.360.0030.08320.47
5.5.350.0070.08320.39
5.5.340.0100.08020.82
5.5.330.0100.06720.95
5.5.320.0100.07020.75
5.5.310.0200.07020.64
5.5.300.0100.04320.90
5.5.290.0130.06320.96
5.5.280.0030.04720.90
5.5.270.0030.04320.78
5.5.260.0030.04020.70
5.5.250.0000.04320.57
5.5.240.0130.07020.18
5.5.230.0070.03720.04
5.5.220.0030.04020.20
5.5.210.0070.07320.27
5.5.200.0170.06720.25
5.5.190.0070.04320.25
5.5.180.0100.03320.00
5.5.160.0070.03720.26
5.5.150.0100.03320.16
5.5.140.0030.05720.23
5.5.130.0000.04320.19
5.5.120.0070.04720.25
5.5.110.0030.04320.20
5.5.100.0100.03319.95
5.5.90.0030.04019.92
5.5.80.0000.05320.11
5.5.70.0030.03720.13
5.5.60.0130.03019.94
5.5.50.0030.04020.12
5.5.40.0000.04320.20
5.5.30.0070.03320.05
5.5.20.0070.03720.06
5.5.10.0000.05719.98
5.5.00.0070.06319.89
5.4.450.0100.04319.34
5.4.440.0100.03319.44
5.4.430.0030.05019.48
5.4.420.0070.04719.44
5.4.410.0070.03719.20
5.4.400.0030.04318.99
5.4.390.0030.05319.00
5.4.380.0070.05319.01
5.4.370.0070.06719.20
5.4.360.0170.04019.25
5.4.350.0100.04718.97
5.4.340.0070.05319.03
5.4.320.0170.05318.98
5.4.310.0070.06019.12
5.4.300.0030.07019.03
5.4.290.0130.02719.02
5.4.280.0000.04019.18
5.4.270.0030.04019.17
5.4.260.0070.03319.16
5.4.250.0030.03719.09
5.4.240.0000.04019.00
5.4.230.0030.04719.16
5.4.220.0070.04319.02
5.4.210.0070.03319.00
5.4.200.0000.04018.94
5.4.190.0000.04019.09
5.4.180.0070.05719.11
5.4.170.0000.04719.15
5.4.160.0070.07718.90
5.4.150.0100.07319.09
5.4.140.0070.07016.14
5.4.130.0100.06316.20
5.4.120.0130.07016.13
5.4.110.0070.05716.48
5.4.100.0100.05716.41
5.4.90.0100.07316.28
5.4.80.0000.06016.12
5.4.70.0070.07016.39
5.4.60.0070.07016.16
5.4.50.0100.06316.34
5.4.40.0030.07316.54
5.4.30.0070.06316.47
5.4.20.0030.04716.10
5.4.10.0070.07316.46
5.4.00.0070.07015.86
5.3.290.0030.04714.66
5.3.280.0000.04014.44
5.3.270.0100.06314.53
5.3.260.0130.07014.66
5.3.250.0100.07014.43
5.3.240.0030.05014.43
5.3.230.0070.06314.60
5.3.220.0130.07314.59
5.3.210.0100.07314.50
5.3.200.0070.07714.62
5.3.190.0130.07314.63
5.3.180.0030.07314.57
5.3.170.0030.07314.57
5.3.160.0130.06014.62
5.3.150.0000.05014.42
5.3.140.0070.07314.61
5.3.130.0130.07014.62
5.3.120.0100.06014.44
5.3.110.0030.07714.42
5.3.100.0070.06713.90
5.3.90.0070.08014.04
5.3.80.0070.04014.02
5.3.70.0070.07313.94
5.3.60.0070.07713.89
5.3.50.0100.06713.82
5.3.40.0030.07313.88
5.3.30.0100.05713.80
5.3.20.0070.07013.70
5.3.10.0030.07313.68
5.3.00.0070.06013.57
5.2.170.0100.05711.74
5.2.160.0030.04011.74
5.2.150.0030.04311.74
5.2.140.0070.05311.74
5.2.130.0100.05711.74
5.2.120.0070.05011.74
5.2.110.0200.04311.74
5.2.100.0070.06011.74
5.2.90.0000.06311.74
5.2.80.0030.06311.74
5.2.70.0170.04711.74
5.2.60.0070.05711.74
5.2.50.0070.06311.74
5.2.40.0070.06011.74
5.2.30.0030.06311.74
5.2.20.0070.05311.74
5.2.10.0100.05311.74
5.2.00.0030.06011.74
5.1.60.0000.05711.74
5.1.50.0030.05311.74
5.1.40.0070.05311.74
5.1.30.0130.04711.74
5.1.20.0070.05311.74
5.1.10.0100.04011.74
5.1.00.0000.06011.74
5.0.50.0000.05011.74
5.0.40.0070.04011.74
5.0.30.0000.06711.74
5.0.20.0030.04311.74
5.0.10.0000.04011.74
5.0.00.0070.06011.74
4.4.90.0000.03711.74
4.4.80.0000.03711.74
4.4.70.0000.03711.74
4.4.60.0030.03311.74
4.4.50.0070.03011.74
4.4.40.0030.05011.74
4.4.30.0030.03011.74
4.4.20.0030.03311.74
4.4.10.0070.03011.74
4.4.00.0030.05011.74
4.3.110.0000.03711.74
4.3.100.0070.02711.74
4.3.90.0070.03011.74
4.3.80.0000.04711.74
4.3.70.0070.03011.74
4.3.60.0030.03311.74
4.3.50.0030.03311.74
4.3.40.0070.04011.74
4.3.30.0000.03011.74
4.3.20.0000.03711.74
4.3.10.0030.03311.74
4.3.00.0000.03311.74

preferences:
34.84 ms | 400 KiB | 5 Q