3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_array() { return array('foo' => 'It Works!'); } print get_array()['foo'];

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
8.3.30.0030.01019.18
8.3.20.0100.00020.31
8.3.10.0040.00420.54
8.3.00.0000.00819.38
8.2.170.0130.00722.96
8.2.160.0070.01020.43
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0080.00022.09
8.2.110.0040.00420.31
8.2.100.0160.00017.97
8.2.90.0040.00419.28
8.2.80.0030.00617.97
8.2.70.0030.00517.47
8.2.60.0100.00017.80
8.2.50.0030.00518.07
8.2.40.0030.00619.88
8.2.30.0070.00017.96
8.2.20.0000.00717.68
8.2.10.0000.00817.90
8.2.00.0080.00017.53
8.1.270.0040.00423.79
8.1.260.0080.00026.35
8.1.250.0030.01028.09
8.1.240.0090.00018.66
8.1.230.0090.00318.98
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0050.00517.10
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0040.00421.86
8.1.150.0000.00718.71
8.1.140.0040.00417.30
8.1.130.0000.00717.80
8.1.120.0030.00417.20
8.1.110.0000.00817.21
8.1.100.0030.00317.19
8.1.90.0040.00417.25
8.1.80.0000.00717.29
8.1.70.0030.00317.27
8.1.60.0050.00317.50
8.1.50.0000.00817.50
8.1.40.0000.00717.41
8.1.30.0030.00617.51
8.1.20.0000.00717.58
8.1.10.0040.00417.39
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.38
8.0.270.0070.00017.24
8.0.260.0000.00617.19
8.0.250.0030.00316.91
8.0.240.0030.00316.76
8.0.230.0020.00516.71
8.0.220.0000.00716.79
8.0.210.0070.00016.73
8.0.200.0040.00416.84
8.0.190.0030.00516.71
8.0.180.0000.00716.67
8.0.170.0040.00416.79
8.0.160.0030.00316.63
8.0.150.0030.00316.76
8.0.140.0050.00316.73
8.0.130.0030.00313.27
8.0.120.0040.00416.68
8.0.110.0070.00016.67
8.0.100.0080.00016.70
8.0.90.0070.00016.82
8.0.80.0110.01116.67
8.0.70.0000.00816.63
8.0.60.0040.00416.54
8.0.50.0040.00416.66
8.0.30.0160.00516.99
8.0.20.0110.00817.40
8.0.10.0070.00016.82
8.0.00.0090.01016.89
7.4.330.0000.00515.00
7.4.320.0000.00616.47
7.4.300.0000.00716.58
7.4.290.0030.00316.53
7.4.280.0030.00516.48
7.4.270.0000.00716.57
7.4.260.0050.00316.41
7.4.250.0000.00716.30
7.4.240.0040.00416.57
7.4.230.0000.00716.41
7.4.220.0040.01516.39
7.4.210.0050.01216.52
7.4.200.0070.00016.43
7.4.160.0100.00716.66
7.4.150.0140.00317.40
7.4.140.0100.01117.86
7.4.130.0130.00516.60
7.4.120.0130.00716.38
7.4.110.0060.00916.41
7.4.100.0070.01316.47
7.4.90.0090.00916.32
7.4.80.0140.00419.39
7.4.70.0100.01016.35
7.4.60.0030.01316.25
7.4.50.0080.00016.18
7.4.40.0040.01216.34
7.4.30.0070.01016.45
7.4.00.0090.00614.74
7.3.330.0060.00013.37
7.3.320.0050.00013.29
7.3.310.0030.00316.39
7.3.300.0000.00716.29
7.3.290.0110.00716.26
7.3.280.0070.00916.28
7.3.270.0090.00917.40
7.3.260.0170.00316.48
7.3.250.0110.00516.49
7.3.240.0130.00616.27
7.3.230.0030.01316.54
7.3.210.0120.00616.26
7.3.200.0140.00719.39
7.3.190.0090.01316.50
7.3.180.0090.00616.28
7.3.170.0130.00616.30
7.3.160.0090.00616.23
7.3.120.0040.01414.73
7.3.110.0100.01014.67
7.3.100.0120.00314.91
7.3.90.0000.00914.58
7.3.80.0070.01014.69
7.3.70.0030.00614.78
7.3.60.0000.01314.59
7.3.50.0030.01014.92
7.3.40.0090.00314.69
7.3.30.0040.00414.71
7.3.20.0060.01016.59
7.3.10.0040.01116.48
7.3.00.0060.00916.37
7.2.330.0000.01616.44
7.2.320.0060.00916.37
7.2.310.0100.00616.47
7.2.300.0060.01516.60
7.2.290.0030.01316.71
7.2.250.0070.01115.20
7.2.240.0100.01015.20
7.2.230.0060.00915.04
7.2.220.0110.00314.79
7.2.210.0030.00915.02
7.2.200.0070.00714.93
7.2.190.0000.01314.57
7.2.180.0030.01115.04
7.2.170.0030.01214.95
7.1.330.0000.01415.83
7.1.320.0030.00915.76
7.1.310.0070.00715.78
7.1.300.0040.01215.59
7.1.290.0040.00715.50
7.1.280.0030.00915.55
7.1.270.0110.00015.63
7.1.260.0000.01415.68
7.1.70.0000.01016.79
7.1.60.0070.01719.32
7.1.50.0000.02516.77
7.1.00.0000.08022.33
7.0.200.0000.01016.77
7.0.140.0030.07322.02
7.0.60.0100.08319.92
7.0.50.0070.08717.84
7.0.40.0130.07020.21
7.0.30.0230.08020.25
7.0.20.0400.04720.25
7.0.10.0300.08320.10
7.0.00.0030.04720.32
5.6.280.0100.06721.15
5.6.210.0130.07720.61
5.6.200.0070.08318.29
5.6.190.0100.03720.61
5.6.180.0400.06020.58
5.6.170.0330.06720.47
5.6.160.0070.08720.55
5.6.150.0030.08018.25
5.6.140.0030.04018.11
5.6.130.0100.08018.11
5.6.120.0030.07720.98
5.6.110.0070.08720.98
5.6.100.0170.07720.99
5.6.90.0130.08020.98
5.6.80.0070.09020.38
5.6.70.0170.04720.40
5.5.350.0230.08020.41
5.5.340.0030.07717.97
5.5.330.0030.07320.25
5.5.320.0530.07720.27
5.5.310.0270.08320.36
5.5.300.0130.07718.03
5.5.290.0100.04717.98
5.5.280.0100.08320.80
5.5.270.0030.06020.64
5.5.260.0070.07020.79
5.5.250.0100.07020.68
5.5.240.0070.07320.15
5.4.450.0030.06019.43
5.4.440.0030.07019.46
5.4.430.0030.07319.27
5.4.420.0070.05019.45
5.4.410.0030.06019.44
5.4.400.0100.04019.00
5.4.390.0030.06719.24
5.4.380.0070.06019.23
5.4.370.0030.06718.88
5.4.360.0070.06019.20
5.4.350.0000.05319.00
5.4.340.0130.07019.31
5.4.320.0070.03319.09
5.4.310.0100.04018.85
5.4.300.0030.07718.94
5.4.290.0030.04319.00
5.4.280.0070.04319.21
5.4.270.0070.04718.87
5.4.260.0070.07019.15
5.4.250.0030.06319.16
5.4.240.0100.04719.15
5.4.230.0030.05319.23
5.4.220.0100.07018.97
5.4.210.0070.05719.07
5.4.200.0070.04319.14
5.4.190.0030.05319.20
5.4.180.0000.07319.22
5.4.170.0030.06319.16
5.4.160.0030.06019.21
5.4.150.0030.04719.29
5.4.140.0070.05016.33
5.4.130.0070.06316.35
5.4.120.0000.04716.51
5.4.110.0000.04316.21
5.4.100.0000.04716.26
5.4.90.0030.03316.58
5.4.80.0030.03716.24
5.4.70.0070.06316.45
5.4.60.0070.07016.31
5.4.50.0070.05016.45
5.4.40.0030.07716.32
5.4.30.0000.06016.53
5.4.20.0070.05016.43
5.4.10.0070.03316.51
5.4.00.0030.03715.86
5.3.290.0030.04714.70
5.3.280.0070.07314.60
5.3.270.0070.05014.68
5.3.260.0070.04714.76
5.3.250.0070.07314.69
5.3.240.0030.07014.68
5.3.230.0100.04714.51
5.3.220.0030.07314.70
5.3.210.0070.07014.65
5.3.200.0070.07314.57
5.3.190.0030.03714.69
5.3.180.0030.03714.78
5.3.170.0070.05314.48
5.3.160.0070.05714.58
5.3.150.0000.07014.80
5.3.140.0000.04314.48
5.3.130.0070.05714.47
5.3.120.0000.07714.63
5.3.110.0000.08014.77
5.3.100.0030.06714.20
5.3.90.0030.06714.01
5.3.80.0000.07314.01
5.3.70.0070.05314.06
5.3.60.0030.04013.93
5.3.50.0030.05714.10
5.3.40.0070.07714.11
5.3.30.0070.06313.92
5.3.20.0000.06713.70
5.3.10.0030.07313.58
5.3.00.0070.05013.65
5.2.170.0000.04012.11
5.2.160.0100.05712.11
5.2.150.0030.06712.11
5.2.140.0000.05012.11
5.2.130.0030.04712.11
5.2.120.0070.03712.11
5.2.110.0070.06012.11
5.2.100.0030.03312.11
5.2.90.0070.03312.11
5.2.80.0030.04012.11
5.2.70.0000.05312.11
5.2.60.0000.04012.11
5.2.50.0070.05712.11
5.2.40.0030.06012.11
5.2.30.0030.06012.11
5.2.20.0030.04312.11
5.2.10.0000.06712.11
5.2.00.0070.05312.11
5.1.60.0030.04712.11
5.1.50.0030.03712.11
5.1.40.0000.03312.11
5.1.30.0030.05312.11
5.1.20.0030.04012.11
5.1.10.0000.05712.11
5.1.00.0000.05012.11
5.0.50.0000.04012.11
5.0.40.0030.03712.11
5.0.30.0030.05312.11
5.0.20.0030.04012.11
5.0.10.0030.04012.11
5.0.00.0030.06312.11
4.4.90.0030.01712.11
4.4.80.0030.03312.11
4.4.70.0000.03312.11
4.4.60.0030.03012.11
4.4.50.0000.03712.11
4.4.40.0030.05012.11
4.4.30.0070.01712.11
4.4.20.0070.03312.11
4.4.10.0070.02712.11
4.4.00.0000.05012.11
4.3.110.0070.02312.11
4.3.100.0000.03712.11
4.3.90.0000.03712.11
4.3.80.0030.03012.11
4.3.70.0030.03712.11
4.3.60.0030.03312.11
4.3.50.0000.03012.11
4.3.40.0000.05012.11
4.3.30.0000.03012.11
4.3.20.0000.03012.11
4.3.10.0000.03012.11
4.3.00.0000.03712.11

preferences:
40.01 ms | 400 KiB | 5 Q