3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello() { return array('hello' => 'world'); } $array = hello(); print_r($array['hello']);

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)
8.3.40.0120.00418.70
8.3.30.0030.01019.05
8.3.20.0050.00220.34
8.3.10.0040.00423.73
8.3.00.0070.00020.71
8.2.170.0150.00022.96
8.2.160.0110.00322.25
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0080.00022.12
8.2.110.0090.00022.19
8.2.100.0160.00017.78
8.2.90.0050.00319.11
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0050.00318.16
8.2.30.0040.00418.05
8.2.20.0000.00717.65
8.2.10.0080.00019.57
8.2.00.0000.00817.69
8.1.270.0090.00023.82
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0110.00018.89
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0100.00017.36
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0040.00422.07
8.1.150.0000.00718.57
8.1.140.0080.00017.38
8.1.130.0030.00317.88
8.1.120.0040.00417.46
8.1.110.0040.00417.42
8.1.100.0000.00717.29
8.1.90.0030.00517.38
8.1.80.0000.00717.41
8.1.70.0040.00417.30
8.1.60.0040.00417.44
8.1.50.0050.00317.40
8.1.40.0040.00417.48
8.1.30.0000.00817.51
8.1.20.0000.00817.61
8.1.10.0040.00417.39
8.1.00.0050.00217.43
8.0.300.0040.00418.77
8.0.290.0030.00617.04
8.0.280.0000.00718.36
8.0.270.0000.00717.13
8.0.260.0030.00316.76
8.0.250.0000.00716.79
8.0.240.0070.00016.91
8.0.230.0000.00716.77
8.0.220.0030.00316.88
8.0.210.0000.00716.76
8.0.200.0060.00016.88
8.0.190.0000.00916.85
8.0.180.0100.00016.85
8.0.170.0030.00616.84
8.0.160.0020.00516.86
8.0.150.0030.00316.79
8.0.140.0050.00216.82
8.0.130.0000.00513.32
8.0.120.0000.00816.73
8.0.110.0070.00016.72
8.0.100.0040.00416.80
8.0.90.0040.00416.76
8.0.80.0120.00316.89
8.0.70.0030.00616.84
8.0.60.0000.00716.80
8.0.50.0040.00416.88
8.0.30.0110.00716.94
8.0.20.0100.00817.40
8.0.10.0040.00416.97
8.0.00.0090.00816.63
7.4.330.0000.00515.09
7.4.320.0080.00016.46
7.4.300.0000.00616.51
7.4.290.0030.00316.59
7.4.280.0030.00616.07
7.4.270.0030.00516.63
7.4.260.0040.00416.48
7.4.250.0000.00716.57
7.4.240.0040.00416.53
7.4.230.0030.00316.36
7.4.220.0120.01516.64
7.4.210.0100.00616.57
7.4.200.0040.00416.57
7.4.190.0040.00416.50
7.4.160.0150.00016.56
7.4.150.0100.00717.40
7.4.140.0190.00517.86
7.4.130.0060.01116.40
7.4.120.0080.00916.35
7.4.110.0060.01116.45
7.4.100.0060.01316.60
7.4.90.0060.01216.57
7.4.80.0120.00916.52
7.4.70.0100.00716.42
7.4.60.0150.00016.36
7.4.50.0020.00216.52
7.4.40.0110.00722.77
7.4.30.0080.00816.54
7.4.00.0000.01614.88
7.3.330.0050.00013.30
7.3.320.0000.00513.31
7.3.310.0030.00316.29
7.3.300.0000.00716.35
7.3.290.0110.00316.26
7.3.280.0090.00716.22
7.3.270.0070.01017.40
7.3.260.0130.00316.49
7.3.250.0090.00816.38
7.3.240.0090.00916.30
7.3.230.0070.01016.39
7.3.210.0140.00416.60
7.3.200.0060.01119.39
7.3.190.0090.01316.67
7.3.180.0030.01616.16
7.3.170.0140.00716.28
7.3.160.0090.00616.28
7.3.120.0060.01314.77
7.3.110.0030.01014.89
7.3.100.0030.01014.64
7.3.90.0090.00614.80
7.3.80.0070.01015.13
7.3.70.0110.00714.68
7.3.60.0070.00714.78
7.3.50.0080.00514.41
7.3.40.0110.00314.50
7.3.30.0030.00614.48
7.3.20.0070.01016.50
7.3.10.0030.01016.48
7.3.00.0000.01216.58
7.2.330.0330.01516.39
7.2.320.0000.01616.72
7.2.310.0120.00816.24
7.2.300.0150.00416.67
7.2.290.0090.00616.63
7.2.240.0030.01815.22
7.2.230.0030.01214.79
7.2.220.0140.00014.79
7.2.210.0040.00814.98
7.2.200.0110.00714.68
7.2.190.0060.00315.07
7.2.180.0030.01415.07
7.2.170.0060.00614.77
7.2.160.0030.01015.14
7.2.150.0060.00917.02
7.2.140.0070.01016.60
7.2.130.0070.00616.83
7.2.120.0000.01516.95
7.2.110.0040.01116.50
7.2.100.0060.00316.84
7.2.90.0000.01416.73
7.2.80.0000.01316.74
7.2.70.0060.00916.82
7.2.60.0030.01116.67
7.2.50.0110.00317.02
7.2.40.0040.01516.87
7.2.30.0030.01316.99
7.2.20.0110.00416.96
7.2.10.0040.01116.95
7.2.00.0040.00517.97
7.1.330.0090.00615.86
7.1.320.0030.01515.95
7.1.310.0000.01015.86
7.1.300.0000.01415.54
7.1.290.0070.01015.84
7.1.280.0040.00815.72
7.1.270.0030.01115.45
7.1.260.0090.00615.71
7.1.250.0060.00615.43
7.1.200.0040.00815.84
7.1.100.0030.01017.97
7.1.70.0030.00317.20
7.1.60.0100.01619.27
7.1.50.0080.00316.98
7.1.00.0000.08022.35
7.0.200.0090.00616.64
7.0.140.0030.07322.21
7.0.100.0200.04019.96
7.0.90.0330.08719.92
7.0.80.0130.06719.84
7.0.70.0030.05019.93
7.0.60.0130.06720.06
7.0.50.0370.07720.39
7.0.40.0070.05020.11
7.0.30.0170.05019.99
7.0.20.0070.09020.13
7.0.10.0000.05320.04
7.0.00.0100.08720.03
5.6.280.0100.06721.07
5.6.250.0130.08320.63
5.6.240.0130.06720.51
5.6.230.0070.07320.54
5.6.220.0030.05020.49
5.6.210.0170.07020.49
5.6.200.0130.07321.04
5.6.190.0100.07721.04
5.6.180.0100.08021.13
5.6.170.0230.04021.10
5.6.160.0100.06021.07
5.6.150.0200.03721.12
5.6.140.0100.07720.95
5.6.130.0030.07021.13
5.6.120.0130.08320.94
5.6.110.0070.08721.04
5.6.100.0100.04721.04
5.6.90.0100.08021.05
5.6.80.0070.08320.50
5.6.70.0070.04020.38
5.6.60.0070.07720.39
5.6.50.0070.06320.49
5.6.40.0030.06720.38
5.6.30.0100.07720.36
5.6.20.0100.07720.37
5.6.10.0130.07720.39
5.6.00.0170.05020.30
5.5.380.0100.06720.39
5.5.370.0070.05020.34
5.5.360.0130.04720.35
5.5.350.0070.08020.44
5.5.340.0000.05320.86
5.5.330.0200.06020.89
5.5.320.0070.08720.88
5.5.310.0170.07320.88
5.5.300.0070.07320.82
5.5.290.0100.08020.90
5.5.280.0130.06720.91
5.5.270.0070.08720.85
5.5.260.0000.09320.89
5.5.250.0030.04720.57
5.5.240.0000.09020.29
5.5.230.0030.06020.23
5.5.220.0070.04320.27
5.5.210.0230.03020.15
5.5.200.0100.07320.25
5.5.190.0130.07320.21
5.5.180.0070.04020.15
5.5.160.0100.06320.11
5.5.150.0030.08720.16
5.5.140.0070.04720.23
5.5.130.0100.05020.26
5.5.120.0030.07319.99
5.5.110.0130.07320.15
5.5.100.0030.05320.01
5.5.90.0070.04320.06
5.5.80.0030.08320.06
5.5.70.0070.08020.14
5.5.60.0030.08019.91
5.5.50.0030.04020.15
5.5.40.0030.04020.09
5.5.30.0100.07720.15
5.5.20.0130.05020.05
5.5.10.0070.07720.03
5.5.00.0070.07020.03
5.4.450.0070.05019.21
5.4.440.0100.06319.50
5.4.430.0100.08019.45
5.4.420.0130.07019.48
5.4.410.0200.07019.29
5.4.400.0030.07719.15
5.4.390.0230.06319.12
5.4.380.0070.04319.03
5.4.370.0100.07719.03
5.4.360.0070.08019.12
5.4.350.0100.07019.13
5.4.340.0030.08019.20
5.4.320.0100.08019.14
5.4.310.0100.04018.85
5.4.300.0100.07019.12
5.4.290.0000.04318.94
5.4.280.0130.07319.04
5.4.270.0030.06718.89
5.4.260.0030.08319.13
5.4.250.0200.07318.89
5.4.240.0200.05719.02
5.4.230.0100.05019.18
5.4.220.0100.07319.04
5.4.210.0030.03719.23
5.4.200.0130.07318.84
5.4.190.0130.02718.89
5.4.180.0100.06718.86
5.4.170.0130.07019.01
5.4.160.0100.05719.14
5.4.150.0170.09318.93
5.4.140.0070.07316.39
5.4.130.0100.03716.40
5.4.120.0070.04716.47
5.4.110.0070.07016.39
5.4.100.0030.04316.43
5.4.90.0070.06316.35
5.4.80.0100.07016.33
5.4.70.0130.05016.37
5.4.60.0070.06316.41
5.4.50.0100.07016.48
5.4.40.0070.04016.49
5.4.30.0100.05716.39
5.4.20.0030.07316.32
5.4.10.0100.07016.45
5.4.00.0130.03315.89
5.3.290.0030.05014.77
5.3.280.0130.06714.75
5.3.270.0070.06714.59
5.3.260.0030.04714.61
5.3.250.0130.03714.66
5.3.240.0030.04714.73
5.3.230.0170.06314.61
5.3.220.0070.04314.59
5.3.210.0070.08014.58
5.3.200.0100.07014.68
5.3.190.0030.08014.63
5.3.180.0070.04314.68
5.3.170.0130.07014.66
5.3.160.0030.06714.62
5.3.150.0030.07714.61
5.3.140.0070.06314.55
5.3.130.0170.06714.69
5.3.120.0070.05314.58
5.3.110.0030.04314.48
5.3.100.0070.04014.05
5.3.90.0070.04314.11
5.3.80.0070.04314.07
5.3.70.0030.06314.08
5.3.60.0000.04714.06
5.3.50.0030.04313.92
5.3.40.0030.04313.84
5.3.30.0030.03713.95
5.3.20.0030.06013.74
5.3.10.0070.07013.77
5.3.00.0070.03713.70
5.2.170.0030.05011.06
5.2.160.0030.03711.25
5.2.150.0030.05011.13
5.2.140.0030.06711.25
5.2.130.0070.02711.16
5.2.120.0000.06311.21
5.2.110.0070.06011.14
5.2.100.0100.05010.99
5.2.90.0000.06310.91
5.2.80.0030.05711.14
5.2.70.0070.06011.09
5.2.60.0000.05711.04
5.2.50.0030.05310.95
5.2.40.0130.05310.91
5.2.30.0070.06011.09
5.2.20.0030.05310.84
5.2.10.0070.04710.81
5.2.00.0000.06310.70
5.1.60.0070.0439.82
5.1.50.0000.03710.08
5.1.40.0000.02710.07
5.1.30.0070.04710.24
5.1.20.0000.06310.43
5.1.10.0070.0239.95
5.1.00.0070.04310.07
5.0.50.0070.0438.44
5.0.40.0030.0378.52
5.0.30.0100.0638.22
5.0.20.0000.0308.30
5.0.10.0000.0508.22
5.0.00.0000.0638.22
4.4.90.0030.0338.22
4.4.80.0100.0308.22
4.4.70.0000.0208.22
4.4.60.0000.0338.22
4.4.50.0000.0308.22
4.4.40.0030.0538.22
4.4.30.0030.0338.22
4.4.20.0070.0308.22
4.4.10.0000.0238.22
4.4.00.0000.0538.22
4.3.110.0000.0208.22
4.3.100.0030.0108.22
4.3.90.0000.0438.22
4.3.80.0030.0208.22
4.3.70.0030.0338.22
4.3.60.0000.0178.22
4.3.50.0000.0278.22
4.3.40.0000.0408.22
4.3.30.0000.0338.22
4.3.20.0030.0178.22
4.3.10.0030.0338.22
4.3.00.0000.0378.22

preferences:
47.23 ms | 400 KiB | 5 Q