3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5, "foo" => "bar"]; $a5 = 2233; echo "$a[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)
8.3.60.0070.00716.75
8.3.50.0070.01022.80
8.3.40.0070.00718.71
8.3.30.0100.00319.07
8.3.20.0000.00720.24
8.3.10.0000.00823.65
8.3.00.0080.00019.09
8.2.180.0040.01616.50
8.2.170.0040.01122.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0080.00021.02
8.2.110.0030.00721.05
8.2.100.0080.00317.72
8.2.90.0000.00919.30
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0030.00517.80
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0000.00718.03
8.2.20.0040.00417.64
8.2.10.0000.00717.97
8.2.00.0040.00417.67
8.1.280.0130.00725.92
8.1.270.0050.00323.79
8.1.260.0020.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00622.59
8.1.230.0000.01220.88
8.1.220.0040.00417.74
8.1.210.0000.00918.91
8.1.200.0060.00317.09
8.1.190.0080.00017.11
8.1.180.0000.00818.10
8.1.170.0070.00318.46
8.1.160.0070.00021.98
8.1.150.0040.00418.73
8.1.140.0000.00917.38
8.1.130.0040.00417.86
8.1.120.0000.00717.39
8.1.110.0000.00717.35
8.1.100.0050.00317.46
8.1.90.0070.00317.39
8.1.80.0030.00517.48
8.1.70.0030.00317.33
8.1.60.0040.00417.40
8.1.50.0060.00317.41
8.1.40.0080.00017.53
8.1.30.0040.00417.60
8.1.20.0030.00517.54
8.1.10.0030.00617.52
8.1.00.0090.00317.54
8.0.300.0040.00419.98
8.0.290.0050.00216.75
8.0.280.0030.00318.31
8.0.270.0030.00317.25
8.0.260.0030.00317.30
8.0.250.0030.00316.88
8.0.240.0030.00316.79
8.0.230.0030.00316.81
8.0.220.0100.00016.83
8.0.210.0050.00216.68
8.0.200.0030.00316.84
8.0.190.0030.00516.83
8.0.180.0040.00416.86
8.0.170.0000.00716.79
8.0.160.0050.00216.69
8.0.150.0000.01116.80
8.0.140.0000.00716.72
8.0.130.0050.00313.24
8.0.120.0050.00216.83
8.0.110.0040.00416.80
8.0.100.0070.00016.91
8.0.90.0000.00716.76
8.0.80.0130.01016.86
8.0.70.0040.00416.77
8.0.60.0070.00016.70
8.0.50.0000.00716.60
8.0.30.0070.01116.98
8.0.20.0080.01217.40
8.0.10.0040.00417.04
8.0.00.0120.00616.73
7.4.330.0000.00615.00
7.4.320.0030.00316.59
7.4.300.0020.00516.50
7.4.290.0000.00716.49
7.4.280.0040.00416.63
7.4.270.0030.00316.58
7.4.260.0070.00016.58
7.4.250.0040.00416.47
7.4.240.0020.00516.48
7.4.230.0040.00416.57
7.4.220.0120.00616.62
7.4.210.0110.00416.68
7.4.200.0030.00316.61
7.4.160.0090.00616.50
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0110.00716.55
7.4.120.0100.00716.57
7.4.110.0100.00716.40
7.4.100.0170.00016.50
7.4.90.0120.00916.34
7.4.80.0110.00819.39
7.4.70.0090.00916.40
7.4.60.0030.01316.58
7.4.50.0000.00616.54
7.4.40.0070.01016.61
7.4.30.0090.00616.59
7.4.10.0040.01414.75
7.4.00.0050.01114.90
7.3.330.0000.00712.98
7.3.320.0000.00513.17
7.3.310.0040.00416.29
7.3.300.0000.00716.26
7.3.290.0090.00916.14
7.3.280.0070.00816.18
7.3.270.0100.01317.40
7.3.260.0070.01116.21
7.3.250.0110.00516.33
7.3.240.0060.01016.58
7.3.230.0110.00616.39
7.3.210.0090.00616.38
7.3.200.0080.00919.39
7.3.190.0030.01316.15
7.3.180.0060.01016.55
7.3.170.0060.00916.44
7.3.160.0120.00916.48
7.3.130.0100.00714.55
7.3.120.0130.00514.71
7.3.110.0050.00914.90
7.3.100.0100.00614.67
7.3.90.0060.00914.96
7.3.80.0070.00914.76
7.3.70.0070.00714.91
7.3.60.0040.00914.74
7.3.50.0050.01114.47
7.3.40.0020.01214.88
7.3.30.0110.00314.63
7.3.20.0090.00516.49
7.3.10.0080.00416.58
7.3.00.0050.00816.56
7.2.330.0030.01316.71
7.2.320.0110.00616.61
7.2.310.0070.01016.31
7.2.300.0160.00016.71
7.2.290.0090.01216.40
7.2.260.0060.01215.00
7.2.250.0090.00914.95
7.2.240.0060.00914.90
7.2.230.0030.01114.81
7.2.220.0070.00714.97
7.2.210.0080.00414.82
7.2.200.0030.01214.92
7.2.190.0080.00515.03
7.2.180.0050.00814.93
7.2.170.0130.00214.93
7.2.160.0060.00615.00
7.2.150.0030.00916.72
7.2.140.0050.01016.86
7.2.130.0060.00616.79
7.2.120.0090.00516.71
7.2.110.0060.00816.86
7.2.100.0050.00816.89
7.2.90.0040.00916.74
7.2.80.0050.00916.80
7.2.70.0050.00816.75
7.2.60.0090.00516.73
7.2.50.0070.00616.81
7.2.40.0100.00416.77
7.2.30.0060.00916.86
7.2.20.0040.01016.91
7.2.10.0060.00716.73
7.2.00.0050.00917.34
7.1.330.0050.00715.73
7.1.320.0090.00615.82
7.1.310.0000.01415.94
7.1.300.0000.01015.73
7.1.290.0060.00815.86
7.1.280.0120.00215.68
7.1.270.0070.00515.68
7.1.260.0090.00615.49
7.1.250.0100.00415.73
7.1.240.0020.00915.55
7.1.230.0050.00815.68
7.1.220.0030.01015.74
7.1.210.0020.00715.85
7.1.200.0040.00815.75
7.1.190.0030.00815.72
7.1.180.0080.00315.77
7.1.170.0060.00415.69
7.1.160.0000.01215.76
7.1.150.0090.00315.69
7.1.140.0040.00915.65
7.1.130.0070.00915.70
7.1.120.0040.00715.82
7.1.110.0050.01015.77
7.1.100.0060.00916.44
7.1.90.0040.01015.60
7.1.80.0040.01115.67
7.1.70.0070.00716.08
7.1.60.0020.01316.89
7.1.50.0090.00716.13
7.1.40.0050.00915.82
7.1.30.0070.00715.60
7.1.20.0080.00615.78
7.1.10.0080.00515.65
7.1.00.0030.03117.91
7.0.330.0040.00615.30
7.0.320.0060.00515.27
7.0.310.0030.00915.22
7.0.300.0090.00815.37
7.0.290.0050.00715.35
7.0.280.0090.00415.21
7.0.270.0040.00915.28
7.0.260.0110.00315.40
7.0.250.0090.00515.50
7.0.240.0050.00715.44
7.0.230.0080.00615.39
7.0.220.0050.00815.33
7.0.210.0090.00415.50
7.0.200.0040.00715.91
7.0.190.0060.00815.37
7.0.180.0090.00315.25
7.0.170.0020.00915.26
7.0.160.0070.00415.25
7.0.150.0080.00115.30
7.0.140.0050.03017.63
7.0.130.0070.00715.32
7.0.120.0070.00515.40
7.0.110.0080.00815.28
7.0.100.0070.00415.43
7.0.90.0070.00415.36
7.0.80.0050.00815.32
7.0.70.0020.01115.48
7.0.60.0080.02516.81
7.0.50.0060.03116.14
7.0.40.0090.03015.71
7.0.30.0110.01615.74
7.0.20.0110.03215.65
7.0.10.0070.03215.59
7.0.00.0060.03215.56
5.6.400.0060.00314.16
5.6.390.0030.01214.18
5.6.380.0050.01014.52
5.6.370.0030.01214.41
5.6.360.0030.01214.16
5.6.350.0090.00614.27
5.6.340.0040.01114.24
5.6.330.0050.01014.22
5.6.320.0090.00614.32
5.6.310.0070.00714.28
5.6.300.0040.00914.50
5.6.290.0040.00914.15
5.6.280.0020.03216.57
5.6.270.0070.00614.39
5.6.260.0010.01114.53
5.6.250.0040.00714.35
5.6.240.0060.00214.34
5.6.230.0050.00714.31
5.6.220.0000.01114.34
5.6.210.0080.02616.47
5.6.200.0070.03015.56
5.6.190.0090.02516.33
5.6.180.0170.02916.23
5.6.170.0150.01816.33
5.6.160.0060.02416.21
5.6.150.0070.03215.56
5.6.140.0050.02315.69
5.6.130.0070.02015.47
5.6.120.0080.01916.57
5.6.110.0050.03616.63
5.6.100.0060.03616.53
5.6.90.0060.03316.62
5.6.80.0070.02616.38
5.6.70.0050.00914.08
5.6.60.0090.00514.04
5.6.50.0050.00514.10
5.6.40.0040.00814.21
5.6.30.0050.00814.17
5.6.20.0050.01214.28
5.6.10.0040.00714.38
5.6.00.0050.00914.37
5.5.380.0000.01312.84
5.5.370.0030.00912.79
5.5.360.0040.00912.90
5.5.350.0060.02615.18
5.5.340.0040.01814.42
5.5.330.0030.02215.17
5.5.320.0150.02015.29
5.5.310.0170.02915.17
5.5.300.0100.02714.45
5.5.290.0040.03314.45
5.5.280.0040.02815.41
5.5.270.0100.02015.37
5.5.260.0060.03415.48
5.5.250.0050.01615.36
5.5.240.0110.02115.17
5.5.230.0060.00712.72
5.5.220.0050.00612.70
5.5.210.0050.00512.68
5.5.200.0000.01112.75
5.5.190.0030.00912.66
5.5.180.0020.00812.78
5.5.170.0060.00612.69
5.5.160.0000.01212.76
5.5.150.0020.00812.82
5.5.140.0080.00512.55
5.5.130.0040.00912.60
5.5.120.0050.00512.64
5.5.110.0050.00812.78
5.5.100.0030.00612.71
5.5.90.0050.00312.71
5.5.80.0030.00912.63
5.5.70.0080.00512.70
5.5.60.0040.00612.67
5.5.50.0010.00712.86
5.5.40.0050.00712.76
5.5.30.0090.00312.49
5.5.20.0070.00412.63
5.5.10.0050.00512.75
5.5.00.0030.01012.62
5.4.450.0220.02213.87
5.4.440.0140.01913.70
5.4.430.0160.02413.70
5.4.420.0060.01613.81
5.4.410.0210.01713.77
5.4.400.0110.01413.65
5.4.390.0230.01413.68
5.4.380.0410.01813.58
5.4.370.0280.01913.65
5.4.360.0340.01913.51
5.4.350.0320.01713.50
5.4.340.0230.03013.54
5.4.330.0030.00710.95
5.4.320.0040.02011.58
5.4.310.0050.01511.51
5.4.300.0070.01411.54
5.4.290.0080.01511.43
5.4.280.0020.01911.42
5.4.270.0030.01611.40
5.4.260.0030.01711.53
5.4.250.0050.01611.46
5.4.240.0030.01611.47
5.4.230.0060.01611.46
5.4.220.0050.01611.48
5.4.210.0060.01811.46
5.4.200.0030.01811.41
5.4.190.0030.01611.44
5.4.180.0070.01111.55
5.4.170.0070.01411.48
5.4.160.0040.01811.47
5.4.150.0040.01711.52
5.4.140.0050.01611.36
5.4.130.0000.02011.42
5.4.120.0070.01411.39
5.4.110.0070.01411.31
5.4.100.0050.01511.37
5.4.90.0030.01911.31
5.4.80.0020.01711.39
5.4.70.0060.01411.29
5.4.60.0040.01711.45
5.4.50.0030.01811.35
5.4.40.0060.01411.25
5.4.30.0060.01611.37
5.4.20.0060.01611.40
5.4.10.0030.01911.35
5.4.00.0040.01811.20
5.3.290.0050.02611.99
5.3.280.0050.02111.94
5.3.270.0040.02811.95
5.3.260.0040.02211.95
5.3.250.0070.01811.95
5.3.240.0050.02211.95
5.3.230.0050.02011.94
5.3.220.0070.02111.93
5.3.210.0050.02411.93
5.3.200.0080.02111.93
5.3.190.0040.02411.93
5.3.180.0080.02211.92
5.3.170.0040.02011.92
5.3.160.0060.02111.92
5.3.150.0020.02411.92
5.3.140.0060.02011.92
5.3.130.0070.01911.92
5.3.120.0040.02211.92
5.3.110.0050.02111.91
5.3.100.0040.02111.65
5.3.90.0040.02011.63
5.3.80.0060.02211.63
5.3.70.0050.01911.63
5.3.60.0020.02211.62
5.3.50.0060.01911.59
5.3.40.0040.02211.59
5.3.30.0040.01911.56
5.3.20.0020.02211.45
5.3.10.0060.01911.44
5.3.00.0050.02011.43
5.2.170.0040.01910.18
5.2.160.0060.01410.18
5.2.150.0020.01710.18
5.2.140.0060.01610.18
5.2.130.0030.01910.16
5.2.120.0040.01610.16
5.2.110.0020.01910.16
5.2.100.0030.01710.16
5.2.90.0040.01910.16
5.2.80.0020.01910.16
5.2.70.0030.01910.16
5.2.60.0050.01710.13
5.2.50.0030.01810.12
5.2.40.0020.01710.10
5.2.30.0040.01810.10
5.2.20.0040.01610.09
5.2.10.0010.02010.05
5.2.00.0020.0199.98
5.1.60.0040.0209.62
5.1.50.0030.0149.62
5.1.40.0020.0159.61
5.1.30.0040.0139.79
5.1.20.0020.0159.79
5.1.10.0040.0139.66
5.1.00.0020.0169.66
5.0.50.0040.0128.90
5.0.40.0030.0128.83
5.0.30.0030.0178.73
5.0.20.0010.0148.72
5.0.10.0050.0118.71
5.0.00.0050.0178.70
4.4.90.0060.0077.98
4.4.80.0020.0127.97
4.4.70.0020.0107.96
4.4.60.0020.0107.96
4.4.50.0030.0097.97
4.4.40.0020.0147.94
4.4.30.0040.0087.96
4.4.20.0020.0098.01
4.4.10.0040.0098.01
4.4.00.0010.0167.97
4.3.110.0030.0097.92
4.3.100.0030.0097.92
4.3.90.0020.0107.91
4.3.80.0010.0157.88
4.3.70.0040.0087.90
4.3.60.0010.0097.90
4.3.50.0020.0107.90
4.3.40.0020.0157.86
4.3.30.0030.0107.23
4.3.20.0020.0107.22
4.3.10.0030.0107.20
4.3.00.0000.01013.58

preferences:
38.36 ms | 401 KiB | 5 Q