3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array(); $arrayKey = '[0][1]'; $vars[0][1] = "two levels deep"; echo eval("\$a$arrayKey;");

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)
8.3.60.0110.00418.55
8.3.50.0040.01218.16
8.3.40.0180.00018.88
8.3.30.0090.00619.24
8.3.20.0070.00020.34
8.3.10.0040.00421.92
8.3.00.0040.00419.26
8.2.180.0070.01018.30
8.2.170.0040.01122.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.09
8.2.110.0050.00520.47
8.2.100.0040.00817.88
8.2.90.0040.00419.35
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0000.00918.16
8.2.50.0050.00318.10
8.2.40.0000.00720.55
8.2.30.0040.00418.09
8.2.20.0080.00017.69
8.2.10.0030.00518.02
8.2.00.0030.00517.88
8.1.280.0130.00325.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00020.64
8.1.230.0040.00722.11
8.1.220.0050.00217.88
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0060.00618.10
8.1.170.0000.00818.59
8.1.160.0000.00822.07
8.1.150.0000.00718.88
8.1.140.0000.00717.55
8.1.130.0000.00717.78
8.1.120.0000.00817.40
8.1.110.0000.00817.52
8.1.100.0040.00417.34
8.1.90.0050.00217.45
8.1.80.0000.00717.40
8.1.70.0070.00017.38
8.1.60.0030.00617.46
8.1.50.0000.00817.52
8.1.40.0080.00017.48
8.1.30.0030.00617.56
8.1.20.0000.00817.69
8.1.10.0040.00417.58
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0100.00016.75
8.0.280.0000.00718.31
8.0.270.0000.00717.16
8.0.260.0000.00718.45
8.0.250.0000.00716.91
8.0.240.0040.00417.00
8.0.230.0000.00716.92
8.0.220.0000.00816.88
8.0.210.0000.00716.90
8.0.200.0060.00317.05
8.0.190.0000.00816.98
8.0.180.0040.00417.04
8.0.170.0030.00616.86
8.0.160.0000.00716.96
8.0.150.0000.00716.88
8.0.140.0070.00016.82
8.0.130.0000.00613.40
8.0.120.0050.00216.93
8.0.110.0000.00716.93
8.0.100.0030.00316.97
8.0.90.0050.00316.88
8.0.80.0060.00916.89
8.0.70.0030.00516.85
8.0.60.0070.00016.99
8.0.50.0040.00416.90
8.0.30.0120.00917.22
8.0.20.0090.01117.40
8.0.10.0030.00516.92
8.0.00.0040.01316.75
7.4.330.0060.00015.00
7.4.320.0050.00516.51
7.4.300.0000.00716.60
7.4.290.0000.00716.52
7.4.280.0030.00316.56
7.4.270.0000.00716.43
7.4.260.0030.00616.57
7.4.250.0000.00716.36
7.4.240.0000.00716.60
7.4.230.0030.00316.31
7.4.220.0090.01316.57
7.4.210.0000.01416.49
7.4.200.0070.00016.61
7.4.160.0110.00416.55
7.4.150.0130.00717.40
7.4.140.0100.00817.86
7.4.130.0070.01316.52
7.4.120.0080.00916.60
7.4.110.0100.01216.34
7.4.100.0100.00716.67
7.4.90.0120.00616.60
7.4.80.0100.00719.39
7.4.70.0060.01216.48
7.4.60.0070.01016.39
7.4.50.0000.00416.60
7.4.40.0130.00716.43
7.4.30.0040.01316.46
7.4.00.0090.00714.95
7.3.330.0000.00613.02
7.3.320.0020.00213.17
7.3.310.0000.00716.33
7.3.300.0030.00316.28
7.3.290.0070.01016.40
7.3.280.0060.01016.33
7.3.270.0130.00717.40
7.3.260.0080.00816.51
7.3.250.0150.00516.60
7.3.240.0060.01516.70
7.3.230.0120.00616.41
7.3.210.0190.00016.60
7.3.200.0060.01619.39
7.3.190.0150.00716.54
7.3.180.0070.00716.26
7.3.170.0080.00816.33
7.3.160.0060.01216.55
7.3.120.0120.00715.05
7.3.110.0130.00414.76
7.3.100.0070.00914.68
7.3.90.0090.00514.72
7.3.80.0020.01314.86
7.3.70.0080.00314.77
7.3.60.0050.00814.81
7.3.50.0060.00814.63
7.3.40.0050.00714.58
7.3.30.0020.01014.84
7.3.20.0060.00816.49
7.3.10.0020.00716.74
7.3.00.0070.00516.72
7.2.330.0100.00716.65
7.2.320.0000.01716.69
7.2.310.0090.01216.68
7.2.300.0120.00916.74
7.2.290.0070.01116.72
7.2.250.0110.00915.17
7.2.240.0090.00815.08
7.2.230.0070.01114.89
7.2.220.0070.00814.98
7.2.210.0070.00715.11
7.2.200.0050.00715.09
7.2.190.0080.00515.02
7.2.180.0010.01114.95
7.2.170.0050.00915.08
7.2.60.0090.00016.98
7.2.00.0070.00719.52
7.1.330.0080.00715.84
7.1.320.0060.00515.72
7.1.310.0000.01315.65
7.1.300.0050.00715.77
7.1.290.0060.00715.87
7.1.280.0090.00515.77
7.1.270.0030.00515.77
7.1.260.0040.00415.82
7.1.200.0070.00315.47
7.1.100.0030.00618.14
7.1.70.0040.00417.16
7.1.60.0130.01019.32
7.1.50.0100.01016.95
7.1.00.0070.07322.30
7.0.200.0290.00514.79
7.0.140.0000.07722.19
7.0.110.0100.05320.09
7.0.100.0070.03720.05
7.0.90.0030.06320.02
7.0.80.0030.08019.84
7.0.70.0070.03319.84
7.0.60.0030.04020.07
7.0.50.0070.03319.91
7.0.40.0000.04719.88
7.0.30.0070.08319.77
7.0.20.0070.08319.74
7.0.10.0070.06719.71
7.0.00.0070.03319.87
5.6.280.0000.07721.14
5.6.260.0100.04020.74
5.6.250.0070.04020.59
5.6.240.0100.05020.67
5.6.230.0100.08020.65
5.6.220.0000.06020.67
5.6.210.0100.08320.71
5.6.200.0000.04320.47
5.6.190.0000.04320.55
5.6.180.0100.03020.46
5.6.170.0030.04020.79
5.6.160.0000.03720.58
5.6.150.0030.07720.64
5.6.140.0000.04020.61
5.6.130.0030.04720.61
5.6.120.0100.03720.70
5.6.110.0100.05020.62
5.6.100.0030.05020.63
5.6.90.0030.03720.53
5.6.80.0000.04319.94
5.6.70.0030.03720.01
5.6.60.0070.07319.98
5.6.50.0000.07320.03
5.6.40.0070.06719.96
5.6.30.0000.08719.92
5.6.20.0100.06319.97
5.6.10.0130.07020.05
5.6.00.0070.03020.20
5.5.380.0000.03717.52
5.5.370.0070.08317.44
5.5.360.0100.04717.53
5.5.350.0030.04017.45
5.5.340.0070.07718.01
5.5.330.0030.04017.77
5.5.320.0070.08317.89
5.5.310.0000.05317.84
5.5.300.0070.08718.13
5.5.290.0070.05018.25
5.5.280.0070.07017.81
5.5.270.0000.03718.12
5.5.260.0070.06718.15
5.5.250.0100.07017.82
5.5.240.0000.03717.25
5.5.230.0070.07017.22
5.5.220.0070.05317.38
5.5.210.0070.06317.23
5.5.200.0100.07017.52
5.5.190.0100.03317.60
5.5.180.0030.08017.20
5.5.160.0000.03717.36
5.5.150.0000.08017.21
5.5.140.0070.07317.60
5.5.130.0000.04017.21
5.5.120.0130.06317.24
5.5.110.0000.04717.23
5.5.100.0070.05717.12
5.5.90.0030.07017.50
5.5.80.0030.08017.11
5.5.70.0000.03717.40
5.5.60.0070.07717.23
5.5.50.0170.02317.34
5.5.40.0070.03717.49
5.5.30.0130.05317.08
5.5.20.0030.04017.37
5.5.10.0030.07717.26
5.5.00.0070.05317.33
5.4.450.0070.05719.28
5.4.440.0000.03719.36
5.4.430.0000.04019.25
5.4.420.0070.05019.48
5.4.410.0030.04719.20
5.4.400.0000.06718.93
5.4.390.0030.04718.93
5.4.380.0030.04718.95
5.4.370.0000.04719.25
5.4.360.0170.04719.28
5.4.350.0000.07319.16
5.4.340.0000.04719.17
5.4.320.0100.03019.18
5.4.310.0030.07719.00
5.4.300.0100.04018.95
5.4.290.0070.07019.07
5.4.280.0030.06019.11
5.4.270.0130.07019.25
5.4.260.0070.06018.94
5.4.250.0030.03719.00
5.4.240.0000.04019.00
5.4.230.0030.03719.11
5.4.220.0030.04019.24
5.4.210.0130.05319.27
5.4.200.0030.06718.98
5.4.190.0070.06718.97
5.4.180.0100.07718.94
5.4.170.0100.05719.26
5.4.160.0070.04319.23
5.4.150.0070.07018.98
5.4.140.0100.04716.45
5.4.130.0070.06716.22
5.4.120.0100.06316.51
5.4.110.0070.04716.38
5.4.100.0070.05716.48
5.4.90.0070.07316.34
5.4.80.0030.05716.49
5.4.70.0100.04316.39
5.4.60.0070.03016.30
5.4.50.0030.03716.40
5.4.40.0070.03316.40
5.4.30.0130.05316.27
5.4.20.0030.03716.49
5.4.10.0030.03716.37
5.4.00.0030.05315.93
5.3.290.0030.05714.68
5.3.280.0000.07314.39
5.3.270.0030.07014.50
5.3.260.0100.04314.49
5.3.250.0000.07714.47
5.3.240.0030.07714.51
5.3.230.0100.07314.48
5.3.220.0030.07714.51
5.3.210.0170.03714.41
5.3.200.0000.03714.67
5.3.190.0070.04014.40
5.3.180.0030.07314.37
5.3.170.0030.03714.36
5.3.160.0000.03714.66
5.3.150.0030.03714.59
5.3.140.0070.03314.52
5.3.130.0100.06014.49
5.3.120.0000.04314.64
5.3.110.0100.06014.48
5.3.100.0070.03313.89
5.3.90.0070.06313.91
5.3.80.0070.03313.90
5.3.70.0030.03013.89
5.3.60.0070.04313.89
5.3.50.0030.06013.87
5.3.40.0000.03313.79
5.3.30.0000.03314.00
5.3.20.0000.03313.60
5.3.10.0070.05713.55
5.3.00.0100.06713.57
5.2.170.0030.04312.23
5.2.160.0000.02712.23
5.2.150.0030.02712.23
5.2.140.0030.03712.23
5.2.130.0070.02712.23
5.2.120.0030.05312.23
5.2.110.0070.05312.23
5.2.100.0070.04012.23
5.2.90.0070.05312.23
5.2.80.0030.03012.23
5.2.70.0000.03312.23
5.2.60.0100.04012.23
5.2.50.0070.04012.23
5.2.40.0070.02312.23
5.2.30.0030.05312.23
5.2.20.0000.04312.23
5.2.10.0000.03312.23
5.2.00.0070.03712.23
5.1.60.0070.03012.23
5.1.50.0000.02712.23
5.1.40.0000.03712.23
5.1.30.0030.05312.23
5.1.20.0030.04712.23
5.1.10.0070.02712.23
5.1.00.0030.04712.23
5.0.50.0070.01712.23
5.0.40.0030.03012.23
5.0.30.0030.05012.23
5.0.20.0030.04012.23
5.0.10.0000.03312.23
5.0.00.0000.06312.23
4.4.90.0000.01312.23
4.4.80.0000.02012.23
4.4.70.0000.01312.23
4.4.60.0030.02312.23
4.4.50.0030.01012.23
4.4.40.0070.02312.23
4.4.30.0030.03312.23
4.4.20.0030.03012.23
4.4.10.0030.02012.23
4.4.00.0030.05312.23
4.3.110.0000.01312.23
4.3.100.0070.03012.23
4.3.90.0000.03312.23
4.3.80.0000.02012.23
4.3.70.0000.03012.23
4.3.60.0030.01712.23
4.3.50.0030.02312.23
4.3.40.0030.03012.23
4.3.30.0030.02312.23
4.3.20.0000.01712.23
4.3.10.0000.01712.23
4.3.00.0000.01312.23

preferences:
59.59 ms | 400 KiB | 5 Q