3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* test if indices work on arrays with non-numerical keys */ $arr = array( 'a' => 1, 'b' => 2); var_dump($arr);

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)
8.3.60.0100.01018.30
8.3.50.0140.01520.96
8.3.40.0100.00718.46
8.3.30.0100.01020.27
8.3.20.0080.00018.40
8.3.10.0150.00320.92
8.3.00.0040.00423.61
8.2.180.0150.00616.63
8.2.170.0100.00722.96
8.2.160.0110.00420.43
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00719.66
8.2.110.0070.00320.48
8.2.100.0060.00617.54
8.2.90.0060.00319.04
8.2.80.0090.00019.39
8.2.70.0050.00317.63
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0040.00417.97
8.2.30.0000.00819.43
8.2.20.0040.00417.63
8.2.10.0040.00417.71
8.2.00.0000.00717.59
8.1.280.0090.00625.92
8.1.270.0140.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.61
8.1.230.0060.00620.97
8.1.220.0030.00618.77
8.1.210.0000.00718.89
8.1.200.0060.00317.11
8.1.190.0040.00417.40
8.1.180.0030.00518.10
8.1.170.0080.00018.57
8.1.160.0040.00418.88
8.1.150.0000.00718.53
8.1.140.0000.00717.33
8.1.130.0070.00017.77
8.1.120.0070.00017.30
8.1.110.0000.00717.38
8.1.100.0000.00717.43
8.1.90.0070.00017.27
8.1.80.0040.00417.29
8.1.70.0030.00317.41
8.1.60.0060.00317.56
8.1.50.0000.00717.36
8.1.40.0030.00617.34
8.1.30.0000.00717.56
8.1.20.0040.00417.62
8.1.10.0040.00417.35
8.1.00.0040.00717.38
8.0.300.0040.00419.85
8.0.290.0000.00717.05
8.0.280.0000.00718.32
8.0.270.0030.00317.09
8.0.260.0000.00716.73
8.0.250.0040.00416.93
8.0.240.0000.01016.77
8.0.230.0030.00316.74
8.0.220.0000.00716.76
8.0.210.0000.00816.75
8.0.200.0000.00616.76
8.0.190.0070.00316.89
8.0.180.0030.00516.90
8.0.170.0000.00716.77
8.0.160.0040.00416.80
8.0.150.0000.00716.69
8.0.140.0000.00716.77
8.0.130.0000.00513.29
8.0.120.0050.00316.77
8.0.110.0070.00016.86
8.0.100.0050.00316.92
8.0.90.0030.00316.66
8.0.80.0060.01016.86
8.0.70.0040.00416.82
8.0.60.0030.00516.83
8.0.50.0000.00716.86
8.0.30.0090.00917.14
8.0.20.0100.00917.40
8.0.10.0070.00016.91
8.0.00.0110.00716.60
7.4.330.0030.00316.66
7.4.320.0030.00316.29
7.4.300.0060.00016.55
7.4.290.0070.00016.52
7.4.280.0000.00716.41
7.4.270.0020.00516.54
7.4.260.0000.00613.25
7.4.250.0080.00016.50
7.4.240.0070.00016.52
7.4.230.0070.00016.52
7.4.220.0060.00916.45
7.4.210.0060.00916.50
7.4.200.0030.00316.31
7.4.190.0050.00316.70
7.4.160.0160.00016.53
7.4.150.0030.01517.40
7.4.140.0120.00717.86
7.4.130.0080.01316.39
7.4.120.0100.00716.44
7.4.110.0080.00816.43
7.4.100.0090.00616.45
7.4.90.0170.00016.46
7.4.80.0100.01019.39
7.4.70.0110.00616.32
7.4.60.0030.01216.38
7.4.50.0040.00416.29
7.4.40.0100.00722.77
7.4.30.0090.00916.44
7.4.00.0040.01115.08
7.3.330.0030.00313.05
7.3.320.0060.00012.86
7.3.310.0070.00016.09
7.3.300.0000.00616.13
7.3.290.0110.00316.16
7.3.280.0050.01316.11
7.3.270.0110.00617.40
7.3.260.0160.00718.24
7.3.250.0050.01116.31
7.3.240.0130.00316.29
7.3.230.0060.01016.39
7.3.210.0100.00716.43
7.3.200.0100.01319.39
7.3.190.0070.01516.09
7.3.180.0120.00416.45
7.3.170.0110.01116.27
7.3.160.0110.00616.13
7.3.120.0120.00314.87
7.2.330.0100.00616.49
7.2.320.0120.01216.52
7.2.310.0060.01216.46
7.2.300.0030.01416.56
7.2.290.0100.00716.52
7.2.60.0100.00316.51
7.2.00.0060.00618.94
7.1.200.0030.00715.82
7.1.100.0070.00717.97
7.1.70.0000.00816.89
7.1.60.0100.01319.24
7.1.50.0160.00916.63
7.1.00.0000.06722.45
7.0.200.0050.00216.64
7.0.140.0070.07022.07
7.0.100.0430.06319.91
7.0.90.0270.08319.89
7.0.80.0330.07319.86
7.0.70.0470.08019.91
7.0.60.0430.07319.76
7.0.50.0130.06020.32
7.0.40.0030.05020.13
7.0.30.0170.07320.19
7.0.20.0100.07720.14
7.0.10.0100.04720.14
7.0.00.0100.07720.10
5.6.280.0000.08021.03
5.6.250.0200.07320.65
5.6.240.0100.08320.62
5.6.230.0070.09020.66
5.6.220.0070.08320.66
5.6.210.0100.08020.65
5.6.200.0170.08320.97
5.6.190.0070.05320.94
5.6.180.0000.06021.10
5.6.170.0030.09021.11
5.6.160.0070.08321.01
5.6.150.0030.07021.01
5.6.140.0130.07021.08
5.6.130.0130.07721.16
5.6.120.0030.09320.92
5.6.110.0100.08021.02
5.6.100.0030.08720.94
5.6.90.0070.04020.98
5.6.80.0030.08320.45
5.6.70.0070.08320.39
5.6.60.0130.06320.45
5.6.50.0030.07720.41
5.6.40.0100.04320.40
5.6.30.0070.07720.29
5.6.20.0030.05020.48
5.6.10.0000.10020.35
5.6.00.0070.06320.39
5.5.380.0170.07720.36
5.5.370.0170.07020.49
5.5.360.0130.07720.46
5.5.350.0030.04320.44
5.5.340.0130.08020.88
5.5.330.0030.05020.62
5.5.320.0130.08020.80
5.5.310.0130.07320.75
5.5.300.0070.08720.77
5.5.290.0030.09020.83
5.5.280.0170.08020.82
5.5.270.0100.07320.77
5.5.260.0130.08320.78
5.5.250.0170.07020.66
5.5.240.0000.07720.26
5.5.230.0130.07320.25
5.5.220.0130.04020.16
5.5.210.0100.07720.18
5.5.200.0170.07320.21
5.5.190.0030.08320.23
5.5.180.0130.07720.12
5.5.160.0030.08320.26
5.5.150.0000.08020.11
5.5.140.0100.04020.17
5.5.130.0000.08320.17
5.5.120.0100.06320.17
5.5.110.0070.08020.19
5.5.100.0030.05719.96
5.5.90.0100.03320.03
5.5.80.0100.03720.13
5.5.70.0030.04720.09
5.5.60.0030.04319.91
5.5.50.0030.04020.15
5.5.40.0030.04020.08
5.5.30.0070.04020.04
5.5.20.0030.04020.04
5.5.10.0030.05720.08
5.5.00.0100.03320.00
5.4.450.0070.07319.39
5.4.440.0000.08319.25
5.4.430.0100.07319.44
5.4.420.0100.04319.44
5.4.410.0030.06319.22
5.4.400.0100.04019.03
5.4.390.0030.05018.77
5.4.380.0200.05719.07
5.4.370.0030.07719.04
5.4.360.0070.07719.04
5.4.350.0170.05018.98
5.4.340.0030.07718.96
5.4.320.0130.06319.05
5.4.310.0070.07718.98
5.4.300.0030.07718.97
5.4.290.0030.05719.10
5.4.280.0100.07319.23
5.4.270.0070.07719.05
5.4.260.0000.06719.05
5.4.250.0130.03718.94
5.4.240.0030.04018.78
5.4.230.0070.03318.78
5.4.220.0070.06319.22
5.4.210.0030.03719.04
5.4.200.0100.03019.02
5.4.190.0030.03719.06
5.4.180.0030.03718.93
5.4.170.0070.03719.02
5.4.160.0000.04018.76
5.4.150.0000.04019.07
5.4.140.0030.03716.34
5.4.130.0030.03716.30
5.4.120.0030.04316.22
5.4.110.0030.03716.24
5.4.100.0030.03716.43
5.4.90.0100.03316.31
5.4.80.0030.03316.39
5.4.70.0030.03316.31
5.4.60.0000.03716.41
5.4.50.0030.03716.31
5.4.40.0070.03316.29
5.4.30.0070.03716.41
5.4.20.0070.03316.41
5.4.10.0000.03716.33
5.4.00.0000.03715.79
5.3.290.0030.04314.63
5.3.280.0030.04314.58
5.3.270.0100.03314.56
5.3.260.0100.04014.42
5.3.250.0100.05314.59
5.3.240.0070.07314.59
5.3.230.0170.02714.43
5.3.220.0030.03714.38
5.3.210.0030.03714.50
5.3.200.0000.04714.55
5.3.190.0030.03314.55
5.3.180.0070.06714.39
5.3.170.0000.04314.52
5.3.160.0070.03714.52
5.3.150.0070.03714.46
5.3.140.0070.03714.41
5.3.130.0000.03714.49
5.3.120.0030.04014.41
5.3.110.0030.04014.40
5.3.100.0000.04013.87
5.3.90.0000.03713.93
5.3.80.0030.03713.87
5.3.70.0070.04013.98
5.3.60.0070.03013.98
5.3.50.0170.02313.89
5.3.40.0000.04013.88
5.3.30.0030.04013.86
5.3.20.0030.03313.67
5.3.10.0030.03713.64
5.3.00.0030.03313.59
5.2.170.0030.06012.36
5.2.160.0030.03712.36
5.2.150.0000.03012.36
5.2.140.0030.02712.36
5.2.130.0000.03012.36
5.2.120.0000.03012.36
5.2.110.0030.03012.36
5.2.100.0000.03012.36
5.2.90.0030.02712.36
5.2.80.0070.03312.36
5.2.70.0030.05012.36
5.2.60.0000.03012.36
5.2.50.0030.02712.36
5.2.40.0000.03312.36
5.2.30.0000.03712.36
5.2.20.0000.05312.36
5.2.10.0000.06012.36
5.2.00.0000.03312.36
5.1.60.0070.05012.36
5.1.50.0100.04712.36
5.1.40.0030.04012.36
5.1.30.0100.05012.36
5.1.20.0000.06012.36
5.1.10.0070.05312.36
5.1.00.0000.06312.36
5.0.50.0100.03712.36
5.0.40.0030.03012.36
5.0.30.0030.06312.36
5.0.20.0030.04012.36
5.0.10.0070.03312.36
5.0.00.0030.06312.36
4.4.90.0000.02312.36
4.4.80.0000.01712.36
4.4.70.0100.03012.36
4.4.60.0000.03012.36
4.4.50.0070.03012.36
4.4.40.0030.05012.36
4.4.30.0000.02312.36
4.4.20.0000.03012.36
4.4.10.0030.01712.36
4.4.00.0070.04312.36
4.3.110.0030.03312.36
4.3.100.0000.03312.36
4.3.90.0030.03312.36
4.3.80.0000.03312.36
4.3.70.0000.02012.36
4.3.60.0000.04012.36
4.3.50.0030.02012.36
4.3.40.0070.05012.36
4.3.30.0030.03712.36
4.3.20.0000.03712.36
4.3.10.0030.02012.36
4.3.00.0030.01712.36

preferences:
41.57 ms | 400 KiB | 5 Q