3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array('name' => 'mf'); var_dump($test['ID']);

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)
8.3.60.0120.00318.43
8.3.50.0050.01322.05
8.3.40.0150.00018.54
8.3.30.0140.00718.84
8.3.20.0090.00020.34
8.3.10.0070.00722.09
8.3.00.0000.00722.38
8.2.180.0130.00616.63
8.2.170.0140.00022.96
8.2.160.0100.01020.77
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0120.00619.36
8.2.110.0040.00420.21
8.2.100.0090.00317.91
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0050.00317.79
8.2.50.0000.00818.07
8.2.40.0040.00418.14
8.2.30.0050.00317.94
8.2.20.0040.00417.73
8.2.10.0040.00417.60
8.2.00.0070.00317.69
8.1.280.0030.01425.92
8.1.270.0140.00722.19
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0070.00421.91
8.1.230.0070.00420.91
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0040.00417.36
8.1.190.0000.00917.30
8.1.180.0000.00818.59
8.1.170.0030.00618.57
8.1.160.0070.00021.89
8.1.150.0040.00418.61
8.1.140.0000.00717.39
8.1.130.0000.00717.83
8.1.120.0030.00317.40
8.1.110.0030.00617.26
8.1.100.0040.00417.39
8.1.90.0040.00417.33
8.1.80.0040.00417.40
8.1.70.0030.00317.39
8.1.60.0040.00417.46
8.1.50.0050.00317.43
8.1.40.0000.00817.32
8.1.30.0030.00517.54
8.1.20.0080.00017.46
8.1.10.0000.00717.51
8.1.00.0000.00717.42
8.0.300.0070.00018.77
8.0.290.0070.00016.93
8.0.280.0040.00418.38
8.0.270.0030.00317.18
8.0.260.0060.00016.75
8.0.250.0000.00716.84
8.0.240.0080.00016.93
8.0.230.0070.00016.99
8.0.220.0000.00716.84
8.0.210.0040.00416.75
8.0.200.0030.00316.93
8.0.190.0070.00016.92
8.0.180.0000.00716.96
8.0.170.0080.00016.88
8.0.160.0040.00416.84
8.0.150.0040.00416.91
8.0.140.0040.00416.82
8.0.130.0030.00313.27
8.0.120.0040.00416.73
8.0.110.0040.00416.88
8.0.100.0040.00416.75
8.0.90.0040.00416.86
8.0.80.0100.00716.93
8.0.70.0080.00016.68
8.0.60.0000.00816.88
8.0.50.0040.00416.70
8.0.30.0120.01116.89
8.0.20.0100.01217.40
8.0.10.0040.00416.87
8.0.00.0120.00716.87
7.4.330.0020.00215.00
7.4.320.0000.00616.44
7.4.300.0000.00616.51
7.4.290.0030.00316.29
7.4.280.0030.00316.50
7.4.270.0030.00316.58
7.4.260.0030.00316.52
7.4.250.0050.00316.48
7.4.240.0030.00416.54
7.4.230.0030.00316.52
7.4.220.0160.00016.62
7.4.210.0060.01016.48
7.4.200.0040.00416.63
7.4.190.0000.00716.38
7.4.160.0100.00716.22
7.4.150.0070.01017.40
7.4.140.0160.00317.86
7.4.130.0080.01116.43
7.4.120.0070.01216.42
7.4.110.0050.01116.43
7.4.100.0100.00616.62
7.4.90.0120.00616.73
7.4.80.0130.03019.39
7.4.70.0070.01016.22
7.4.60.0080.01216.43
7.4.50.0030.00516.52
7.4.40.0080.00822.77
7.4.30.0070.01016.45
7.4.00.0050.01115.17
7.3.330.0000.00512.95
7.3.320.0050.00013.17
7.3.310.0080.00016.21
7.3.300.0030.00316.29
7.3.290.0110.00316.20
7.3.280.0120.00616.27
7.3.270.0060.01017.40
7.3.260.0110.01116.36
7.3.250.0110.01316.39
7.3.240.0080.00816.43
7.3.230.0150.00316.56
7.3.210.0130.00316.32
7.3.200.0070.01019.39
7.3.190.0160.00016.33
7.3.180.0090.00616.38
7.3.170.0150.00616.37
7.3.160.0100.01216.38
7.3.120.0110.00514.83
7.3.110.0110.00714.90
7.3.100.0070.01014.60
7.3.90.0000.01414.99
7.3.80.0060.01014.62
7.3.70.0090.00314.82
7.3.60.0070.00714.82
7.3.50.0070.01014.63
7.3.40.0070.00714.89
7.3.30.0040.00714.59
7.3.20.0090.00016.60
7.3.10.0090.00016.41
7.3.00.0070.00716.70
7.2.330.0080.01416.57
7.2.320.0100.00716.48
7.2.310.0060.01016.55
7.2.300.0060.00916.48
7.2.290.0130.00316.48
7.2.250.0110.00714.69
7.2.240.0070.01315.12
7.2.230.0030.01415.17
7.2.220.0070.00715.10
7.2.210.0060.01014.82
7.2.200.0000.00914.58
7.2.190.0000.01114.88
7.2.180.0080.00415.00
7.2.170.0070.00714.92
7.2.00.0030.00919.07
7.1.330.0090.00615.66
7.1.320.0070.00715.82
7.1.310.0040.01115.68
7.1.300.0070.00715.74
7.1.290.0040.01115.52
7.1.280.0070.00415.88
7.1.270.0070.00715.61
7.1.260.0110.00415.74
7.1.100.0000.01217.71
7.1.70.0070.00017.13
7.1.60.0030.02019.82
7.1.50.0070.00716.91
7.1.00.0000.08022.30
7.0.200.0000.00716.75
7.0.140.0100.06722.01
7.0.60.0070.07319.89
7.0.50.0000.06017.88
7.0.40.0070.04320.27
7.0.30.0300.06020.22
7.0.20.0230.05020.16
7.0.10.0100.05320.00
7.0.00.0030.08720.00
5.6.280.0030.07320.98
5.6.210.0030.05720.69
5.6.200.0030.08318.15
5.6.190.0070.05320.43
5.6.180.4130.04320.60
5.6.170.0270.03720.71
5.6.160.0100.05720.50
5.6.150.0100.05718.22
5.6.140.0000.04018.11
5.6.130.0070.08018.09
5.6.120.0030.05021.01
5.6.110.0030.04020.87
5.6.100.0070.08321.00
5.6.90.0100.08320.87
5.6.80.0070.04720.27
5.6.70.3230.03020.35
5.5.350.0370.06320.32
5.5.340.0070.07317.96
5.5.330.0100.03720.40
5.5.320.3500.04020.34
5.5.310.0270.03720.29
5.5.300.0100.07318.02
5.5.290.0070.04017.88
5.5.280.0070.06320.97
5.5.270.0130.04320.95
5.5.260.0070.07020.79
5.5.250.0130.07720.60
5.5.240.0270.06320.14
5.4.450.0270.06319.64
5.4.440.0130.06019.24
5.4.430.0100.05719.14
5.4.420.0130.05019.42
5.4.410.0100.05319.42
5.4.400.0700.00018.66
5.4.390.0700.00018.65
5.4.380.0200.06318.61
5.4.370.0300.06318.68
5.4.360.0370.04718.74
5.4.350.0270.05318.52
5.4.340.0330.05018.46
5.4.320.0080.05312.45
5.4.310.0030.04112.45
5.4.300.0050.03812.45
5.4.290.0050.05512.45
5.4.280.0060.03812.35
5.4.270.0100.05012.34
5.4.260.0070.06018.75
5.4.250.0100.05019.01
5.4.240.0100.04718.73
5.4.230.0130.05318.80
5.4.220.0000.06018.92
5.4.210.0100.04718.66
5.4.200.0130.06018.75
5.4.190.0070.05018.79
5.4.180.0070.06018.89
5.4.170.0170.06319.02
5.4.160.0100.05018.64
5.4.150.0000.06718.86
5.4.140.0230.04316.27
5.4.130.0100.04716.26
5.4.120.0100.04716.50
5.4.110.0070.05316.51
5.4.100.0130.04716.41
5.4.90.0070.04716.29
5.4.80.0030.05316.41
5.4.70.0000.05716.19
5.4.60.0230.03316.23
5.4.50.0100.04316.46
5.4.40.0070.04716.50
5.4.30.0030.05016.42
5.4.20.0030.05016.46
5.4.10.0130.04316.46
5.4.00.0130.04015.87
5.3.290.0050.04012.80
5.3.280.0030.05314.60
5.3.270.0100.05014.62
5.3.260.0170.04314.75
5.3.250.0070.06014.45
5.3.240.0100.04714.75
5.3.230.0130.04314.61
5.3.220.0100.04714.42
5.3.210.0070.05314.61
5.3.200.0100.05314.58
5.3.190.0100.04714.40
5.3.180.0070.05014.45
5.3.170.0130.04314.43
5.3.160.0070.04714.45
5.3.150.0130.04314.71
5.3.140.0070.04714.57
5.3.130.0070.05014.41
5.3.120.0070.06314.66
5.3.110.0030.05314.55
5.3.100.0130.06714.04
5.3.90.0070.05014.10
5.3.80.0030.05313.88
5.3.70.0070.05013.90
5.3.60.0070.05314.09
5.3.50.0100.07014.10
5.3.40.0100.04713.81
5.3.30.0100.06713.74
5.3.20.0100.04313.72
5.3.10.0070.05013.48
5.3.00.0070.04713.57
5.2.170.0100.04011.04
5.2.160.0070.04011.14
5.2.150.0070.03711.05
5.2.140.0030.04710.97
5.2.130.0070.05311.11
5.2.120.0100.05711.11
5.2.110.0030.04011.11
5.2.100.0070.03711.09
5.2.90.0070.03711.11
5.2.80.0030.04011.10
5.2.70.0000.04711.10
5.2.60.0030.04311.00
5.2.50.0070.03711.03
5.2.40.0070.03711.14
5.2.30.0070.03711.12
5.2.20.0000.04011.10
5.2.10.0030.03710.62
5.2.00.0070.03710.77
5.1.60.0030.0339.76
5.1.50.0100.02710.01
5.1.40.0070.03010.02
5.1.30.0130.02710.24
5.1.20.0100.03310.32
5.1.10.0030.03710.02
5.1.00.0030.03710.09
5.0.50.0000.0308.68
5.0.40.0070.0238.55
5.0.30.0070.0378.06
5.0.20.0100.0208.23
5.0.10.0000.0308.16
5.0.00.0030.0408.07
4.4.90.0030.0207.50
4.4.80.0030.0207.50
4.4.70.0000.0307.50
4.4.60.0070.0237.50
4.4.50.0000.0237.50
4.4.40.0000.0337.50
4.4.30.0030.0207.50
4.4.20.0030.0237.50
4.4.10.0030.0207.50
4.4.00.0070.0307.50
4.3.110.0000.0237.50
4.3.100.0070.0177.50
4.3.90.0100.0107.50
4.3.80.0030.0337.50
4.3.70.0000.0237.50
4.3.60.0070.0177.50
4.3.50.0070.0207.50
4.3.40.0030.0337.50
4.3.30.0070.0177.50
4.3.20.0000.0277.50
4.3.10.0000.0277.50
4.3.00.0100.0207.58

preferences:
42.93 ms | 401 KiB | 5 Q