3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array( 'foo' => 'oof' ); $foo['sub']['arrays']['are']['pretty']['cool'] = 0; print_r($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)
8.3.60.0100.01018.56
8.3.50.0140.00521.14
8.3.40.0120.00318.67
8.3.30.0100.00320.16
8.3.20.0090.00020.39
8.3.10.0000.00821.13
8.3.00.0040.00423.53
8.2.180.0090.00616.38
8.2.170.0090.00622.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00821.00
8.2.110.0060.00319.10
8.2.100.0080.00317.84
8.2.90.0040.00419.11
8.2.80.0000.00819.23
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0050.00318.33
8.2.30.0040.00419.40
8.2.20.0030.00517.63
8.2.10.0000.00817.54
8.2.00.0080.00017.80
8.1.280.0120.00925.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.43
8.1.230.0060.00621.03
8.1.220.0000.00818.77
8.1.210.0040.00418.79
8.1.200.0050.00517.35
8.1.190.0000.00717.50
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0050.00218.82
8.1.150.0040.00418.57
8.1.140.0000.00717.42
8.1.130.0000.00717.81
8.1.120.0000.00717.40
8.1.110.0070.00017.44
8.1.100.0000.00717.36
8.1.90.0030.00317.40
8.1.80.0050.00317.35
8.1.70.0040.00417.38
8.1.60.0080.00017.48
8.1.50.0040.00417.43
8.1.40.0000.00717.37
8.1.30.0020.00517.48
8.1.20.0030.00517.57
8.1.10.0000.00717.36
8.1.00.0040.00417.44
8.0.300.0030.00420.02
8.0.290.0070.00017.05
8.0.280.0000.00718.29
8.0.270.0030.00317.20
8.0.260.0030.00816.68
8.0.250.0000.00716.93
8.0.240.0040.00416.79
8.0.230.0060.00016.90
8.0.220.0070.00016.86
8.0.210.0000.00716.84
8.0.200.0000.00716.89
8.0.190.0070.00016.93
8.0.180.0040.00416.88
8.0.170.0030.00516.82
8.0.160.0000.00716.74
8.0.150.0040.00416.74
8.0.140.0000.00716.66
8.0.130.0040.00413.23
8.0.120.0050.00316.79
8.0.110.0030.00316.61
8.0.100.0040.00416.70
8.0.90.0000.00716.62
8.0.80.0050.01016.74
8.0.70.0030.00616.85
8.0.60.0040.00416.80
8.0.50.0050.00316.80
8.0.30.0160.00716.77
8.0.20.0090.01117.40
8.0.10.0070.00016.77
8.0.00.0070.01016.73
7.4.330.0030.00315.04
7.4.320.0030.00316.53
7.4.300.0060.00016.53
7.4.290.0030.00316.58
7.4.280.0060.00016.41
7.4.270.0040.00416.34
7.4.260.0000.00513.23
7.4.250.0000.00816.39
7.4.240.0030.00316.32
7.4.230.0000.00716.34
7.4.220.0070.01016.63
7.4.210.0100.00616.53
7.4.200.0020.00516.33
7.4.190.0000.00716.29
7.4.160.0120.01216.40
7.4.150.0140.00317.40
7.4.140.0070.01017.86
7.4.130.0120.00516.50
7.4.120.0080.00816.54
7.4.110.0100.00716.50
7.4.100.0130.00916.24
7.4.90.0000.02316.48
7.4.80.0140.00319.39
7.4.70.0150.00316.59
7.4.60.0130.00316.50
7.4.50.0030.00616.26
7.4.40.0000.01822.77
7.4.30.0150.00316.34
7.4.00.0070.01115.18
7.3.330.0020.00213.18
7.3.320.0000.00513.11
7.3.310.0050.00316.18
7.3.300.0040.00416.23
7.3.290.0130.00716.19
7.3.280.0090.01016.16
7.3.270.0070.01017.40
7.3.260.0140.00718.24
7.3.250.0100.00616.32
7.3.240.0120.00616.49
7.3.230.0090.00716.48
7.3.210.0160.00416.29
7.3.200.0090.01219.39
7.3.190.0090.01216.50
7.3.180.0060.01116.29
7.3.170.0030.01316.45
7.3.160.0070.01416.25
7.3.120.0070.00714.80
7.2.330.0180.00016.60
7.2.320.0160.00316.45
7.2.310.0030.01516.66
7.2.300.0100.00716.27
7.2.290.0130.00316.60
7.1.70.0000.00717.02
7.1.60.0100.01419.17
7.1.50.0090.01616.80
7.1.00.0030.07722.46
7.0.200.0030.00516.68
7.0.140.0100.07022.11
7.0.120.0030.07322.19
7.0.110.0130.06722.06
7.0.100.0070.06322.05
7.0.90.0030.06722.14
7.0.80.0100.06722.07
7.0.70.0070.07022.04
7.0.60.0030.06022.10
7.0.50.0030.07021.99
7.0.40.0130.06322.18
7.0.30.0030.07322.06
7.0.20.0030.07322.16
7.0.10.0070.07022.06
7.0.00.0030.07022.18
5.6.260.0030.07321.05
5.6.250.0030.06720.96
5.6.240.0030.07020.98
5.6.230.0100.06320.86
5.6.220.0070.06720.85
5.6.210.0070.07020.67
5.6.200.0070.07020.82
5.6.190.0030.06021.08
5.6.180.0070.07020.84
5.6.170.0070.06320.84
5.6.160.0030.07020.92
5.6.150.0030.07320.93
5.6.140.0030.07721.05
5.6.130.0070.06721.00
5.6.120.0030.07720.79
5.6.110.0000.07320.89
5.6.100.0000.08021.06
5.6.90.0000.06721.02
5.6.80.0070.06320.26
5.6.70.0000.06020.13
5.6.60.0030.07320.42
5.6.50.0030.05720.45
5.6.40.0000.07320.29
5.6.30.0030.07320.18
5.6.20.0070.06720.28
5.6.10.0000.06320.14
5.6.00.0000.05320.07
5.5.380.0030.06317.58
5.5.370.0000.07317.54
5.5.360.0030.07317.61
5.5.350.0070.06717.62
5.5.340.0100.06718.11
5.5.330.0070.07018.16
5.5.320.0070.06717.88
5.5.310.0000.07318.02
5.5.300.0030.06018.16
5.5.290.0030.07718.13
5.5.280.0030.07718.12
5.5.270.0070.07318.24
5.5.260.0070.07318.08
5.5.250.0070.07017.80
5.5.240.0070.06717.25
5.5.230.0000.07317.24
5.5.220.0000.05717.38
5.5.210.0000.07017.27
5.5.200.0100.06317.47
5.5.190.0070.06717.44
5.5.180.0000.07017.20
5.5.160.0070.06717.52
5.5.150.0000.06717.48
5.5.140.0070.06717.11
5.5.130.0030.06717.51
5.5.120.0070.06317.21
5.5.110.0070.06317.11
5.5.100.0000.07317.24
5.5.90.0070.06317.41
5.5.80.0030.06017.41
5.5.70.0130.05717.35
5.5.60.0030.06717.09
5.5.50.0000.05717.09
5.5.40.0000.07017.37
5.5.30.0000.07017.02
5.5.20.0000.07317.39
5.5.10.0070.06317.36
5.5.00.0030.07017.39
5.4.450.0030.05719.30
5.4.440.0030.07319.35
5.4.430.0000.07319.26
5.4.420.0030.06719.56
5.4.410.0000.07019.27
5.4.400.0070.06319.11
5.4.390.0070.05719.00
5.4.380.0030.06719.11
5.4.370.0100.06019.02
5.4.360.0000.07018.90
5.4.350.0070.06718.98
5.4.340.0100.06319.09
5.4.320.0000.06719.11
5.4.310.0000.06718.95
5.4.300.0000.07019.10
5.4.290.0030.06319.16
5.4.280.0000.07319.10
5.4.270.0000.07019.08
5.4.260.0030.06719.17
5.4.250.0070.06318.92
5.4.240.0030.06719.11
5.4.230.0030.06719.10
5.4.220.0030.06719.08
5.4.210.0030.07018.93
5.4.200.0000.06719.10
5.4.190.0070.06319.03
5.4.180.0030.06719.06
5.4.170.0000.07018.98
5.4.160.0030.06718.98
5.4.150.0030.05719.15
5.4.140.0030.06016.58
5.4.130.0000.06716.47
5.4.120.0030.06316.21
5.4.110.0000.06016.47
5.4.100.0030.06016.49
5.4.90.0030.06316.39
5.4.80.0030.06016.18
5.4.70.0030.06316.26
5.4.60.0030.06316.50
5.4.50.0000.06316.34
5.4.40.0030.06316.55
5.4.30.0070.06016.37
5.4.20.0000.06716.46
5.4.10.0030.06716.56
5.4.00.0070.05316.02
5.3.290.0000.07314.60
5.3.280.0030.06714.53
5.3.270.0000.07314.63
5.3.260.0000.07314.66
5.3.250.0000.07014.54
5.3.240.0100.05714.39
5.3.230.0000.07014.65
5.3.220.0030.05714.45
5.3.210.0000.07314.35
5.3.200.0000.06714.46
5.3.190.0000.07014.64
5.3.180.0100.06014.58
5.3.170.0030.06714.62
5.3.160.0000.06014.45
5.3.150.0000.07014.65
5.3.140.0100.06014.57
5.3.130.0030.06314.44
5.3.120.0100.05314.56
5.3.110.0000.07014.40
5.3.100.0000.06713.90
5.3.90.0000.06714.06
5.3.80.0000.06714.09
5.3.70.0000.06313.92
5.3.60.0000.06713.93
5.3.50.0070.05713.73
5.3.40.0000.06713.88
5.3.30.0030.05713.80
5.3.20.0070.06013.51
5.3.10.0070.06013.48
5.3.00.0000.06013.48
5.2.170.0000.05711.20
5.2.160.0070.05011.06
5.2.150.0030.05710.93
5.2.140.0030.05711.13
5.2.130.0000.04711.00
5.2.120.0000.05711.04
5.2.110.0000.05711.17
5.2.100.0030.05311.01
5.2.90.0000.05711.11
5.2.80.0030.05711.00
5.2.70.0070.05010.88
5.2.60.0000.05010.99
5.2.50.0000.05710.93
5.2.40.0000.05711.00
5.2.30.0000.06011.14
5.2.20.0030.04710.95
5.2.10.0070.05011.08
5.2.00.0030.05310.70
5.1.60.0000.04710.04
5.1.50.0000.0479.94
5.1.40.0030.04010.12
5.1.30.0070.03710.30
5.1.20.0070.04710.34
5.1.10.0000.05010.05
5.1.00.0000.03710.31
5.0.50.0030.0379.68
5.0.40.0030.0379.68
5.0.30.0070.0539.68
5.0.20.0000.0379.68
5.0.10.0000.0409.68
5.0.00.0030.0539.68
4.4.90.0000.0309.68
4.4.80.0000.0309.68
4.4.70.0000.0309.68
4.4.60.0000.0339.68
4.4.50.0000.0309.68
4.4.40.0070.0439.68
4.4.30.0030.0309.68
4.4.20.0030.0309.68
4.4.10.0070.0279.68
4.4.00.0000.0479.68
4.3.110.0000.0339.68
4.3.100.0030.0279.68
4.3.90.0070.0239.68
4.3.80.0030.0439.68
4.3.70.0000.0309.68
4.3.60.0000.0279.68
4.3.50.0000.0339.68
4.3.40.0070.0409.68
4.3.30.0030.0309.68
4.3.20.0000.0339.68
4.3.10.0000.0339.68
4.3.00.0000.0339.68

preferences:
47.38 ms | 401 KiB | 5 Q