3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array(1,2); if(isset($values[0][0])){ echo "I am a multidimensional array!"; }else{ echo "I am not a multidimensional array."; }

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)
8.3.60.0130.00416.46
8.3.50.0230.00721.96
8.3.40.0100.00518.80
8.3.30.0070.01319.22
8.3.20.0040.00420.25
8.3.10.0110.00723.43
8.3.00.0070.00319.25
8.2.180.0130.00618.16
8.2.170.0070.00722.96
8.2.160.0100.00720.25
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0070.00022.24
8.2.110.0060.00322.25
8.2.100.0110.00017.91
8.2.90.0000.00819.21
8.2.80.0000.00818.05
8.2.70.0040.00417.75
8.2.60.0030.00518.04
8.2.50.0000.00818.07
8.2.40.0060.00319.31
8.2.30.0040.00417.94
8.2.20.0000.00817.66
8.2.10.0030.00617.53
8.2.00.0040.00417.59
8.1.280.0100.01025.92
8.1.270.0040.00423.96
8.1.260.0000.00726.35
8.1.250.0140.00028.09
8.1.240.0070.00323.91
8.1.230.0000.01019.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0040.00417.26
8.1.180.0080.00018.10
8.1.170.0040.00418.46
8.1.160.0030.00521.93
8.1.150.0050.00318.54
8.1.140.0000.00817.31
8.1.130.0000.00717.74
8.1.120.0040.00417.44
8.1.110.0050.00217.39
8.1.100.0000.00717.29
8.1.90.0000.00717.35
8.1.80.0050.00217.42
8.1.70.0000.00717.37
8.1.60.0050.00317.55
8.1.50.0050.00217.45
8.1.40.0060.00317.43
8.1.30.0040.00417.54
8.1.20.0040.00417.62
8.1.10.0050.00217.55
8.1.00.0070.00017.52
8.0.300.0000.00718.77
8.0.290.0030.00317.05
8.0.280.0000.00718.46
8.0.270.0000.00717.37
8.0.260.0060.00016.70
8.0.250.0070.00016.86
8.0.240.0050.00316.91
8.0.230.0000.00716.96
8.0.220.0060.00016.83
8.0.210.0040.00416.89
8.0.200.0030.00316.86
8.0.190.0030.00316.85
8.0.180.0000.00716.82
8.0.170.0070.00016.70
8.0.160.0000.00716.71
8.0.150.0070.00016.80
8.0.140.0060.00316.76
8.0.130.0030.00313.23
8.0.120.0000.00716.82
8.0.110.0000.00816.70
8.0.100.0050.00216.63
8.0.90.0050.00216.89
8.0.80.0090.01216.84
8.0.70.0040.00416.77
8.0.60.0000.00716.74
8.0.50.0030.00516.85
8.0.30.0150.00617.07
8.0.20.0090.01117.40
8.0.10.0000.00716.73
8.0.00.0100.01016.72
7.4.330.0000.00515.00
7.4.320.0000.00616.49
7.4.300.0000.00616.45
7.4.290.0040.00416.52
7.4.280.0000.00716.56
7.4.270.0030.00316.52
7.4.260.0030.00316.54
7.4.250.0030.00316.50
7.4.240.0030.00316.45
7.4.230.0000.00616.63
7.4.220.0100.00716.58
7.4.210.0060.00916.45
7.4.200.0030.00316.54
7.4.190.0000.00716.44
7.4.160.0120.00316.52
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0050.01316.57
7.4.120.0110.00616.53
7.4.110.0070.01116.27
7.4.100.0060.01316.37
7.4.90.0130.00916.50
7.4.80.0110.00619.39
7.4.70.0100.00716.52
7.4.60.0100.00716.51
7.4.50.0000.00816.29
7.4.40.0030.01322.77
7.4.30.0040.01116.47
7.4.00.0090.00614.96
7.3.330.0030.00313.00
7.3.320.0060.00012.98
7.3.310.0000.00716.40
7.3.300.0000.00716.22
7.3.290.0070.00716.32
7.3.280.0120.00516.28
7.3.270.0120.01217.40
7.3.260.0090.00916.47
7.3.250.0090.00816.25
7.3.240.0150.00616.27
7.3.230.0100.01016.39
7.3.210.0150.00616.46
7.3.200.0120.01119.39
7.3.190.0100.01016.64
7.3.180.0040.01116.48
7.3.170.0030.01216.32
7.3.160.0150.00816.38
7.3.120.0040.01114.77
7.2.330.0120.00616.19
7.2.320.0210.02816.30
7.2.310.0070.01116.50
7.2.300.0130.00316.50
7.2.290.0070.01016.52
7.2.00.0000.01219.35
7.1.100.0000.01118.10
7.1.70.0100.00016.91
7.1.60.0040.02119.31
7.1.50.0120.00916.87
7.1.00.0000.08022.31
7.0.200.0100.00316.57
7.0.140.0000.07322.06
7.0.100.0230.07319.94
7.0.90.0230.08319.80
7.0.80.0030.07019.88
7.0.70.0030.06319.82
7.0.60.0130.07319.88
7.0.50.0030.08320.36
7.0.40.0030.07020.11
7.0.30.0070.04020.15
7.0.20.0100.06720.14
7.0.10.0070.08320.03
7.0.00.0030.06720.14
5.6.280.0070.06321.10
5.6.250.0230.06020.51
5.6.240.0030.08320.57
5.6.230.0070.05020.58
5.6.220.0030.09020.54
5.6.210.0030.06320.49
5.6.200.0130.04321.17
5.6.190.0030.09020.95
5.6.180.0030.06321.03
5.6.170.0100.08021.05
5.6.160.0030.07721.07
5.6.150.0030.04320.96
5.6.140.0130.05321.00
5.6.130.0000.05720.95
5.6.120.0100.05320.92
5.6.110.0070.05021.00
5.6.100.0170.07720.99
5.6.90.0100.07021.00
5.6.80.0030.05020.37
5.6.70.0070.05720.41
5.6.60.0070.07720.32
5.6.50.0070.04020.45
5.6.40.0030.05020.47
5.6.30.0070.04720.52
5.6.20.0130.06320.30
5.6.10.0000.04020.39
5.6.00.0030.06720.39
5.5.380.0070.08320.41
5.5.370.0000.05320.32
5.5.360.0070.05020.28
5.5.350.0100.06720.41
5.5.340.0030.08720.88
5.5.330.0130.06720.80
5.5.320.0100.03720.91
5.5.310.0070.08020.85
5.5.300.0070.07720.85
5.5.290.0130.07020.78
5.5.280.0070.08020.88
5.5.270.0030.04720.86
5.5.260.0030.08720.77
5.5.250.0070.04020.64
5.5.240.0030.07720.14
5.5.230.0070.07020.05
5.5.220.0100.07020.20
5.5.210.0030.05720.29
5.5.200.0000.07720.27
5.5.190.0170.05020.20
5.5.180.0070.06320.21
5.5.160.0070.06320.20
5.5.150.0070.08320.23
5.5.140.0030.06720.23
5.5.130.0070.04320.12
5.5.120.0100.03020.21
5.5.110.0070.05020.26
5.5.100.0030.05720.04
5.5.90.0030.04720.06
5.5.80.0070.06720.09
5.5.70.0070.03320.14
5.5.60.0000.07020.05
5.5.50.0070.03020.13
5.5.40.0000.04320.14
5.5.30.0070.07320.10
5.5.20.0100.07720.04
5.5.10.0030.04320.12
5.5.00.0030.07320.10
5.4.450.0270.06319.36
5.4.440.0100.08019.34
5.4.430.0170.06019.55
5.4.420.0130.06319.34
5.4.410.0130.07719.32
5.4.400.0030.07719.06
5.4.390.0030.07019.04
5.4.380.0100.04718.82
5.4.370.0100.05719.06
5.4.360.0070.07718.94
5.4.350.0070.07019.13
5.4.340.0070.08018.79
5.4.320.0070.06019.10
5.4.310.0100.07319.06
5.4.300.0030.07719.06
5.4.290.0000.03719.04
5.4.280.0070.03318.90
5.4.270.0070.08019.12
5.4.260.0030.04719.11
5.4.250.0130.04019.05
5.4.240.0070.04719.02
5.4.230.0030.03719.02
5.4.220.0130.07019.06
5.4.210.0070.07319.12
5.4.200.0130.06319.11
5.4.190.0100.03719.22
5.4.180.0000.04318.95
5.4.170.0030.07718.94
5.4.160.0170.06019.10
5.4.150.0100.07018.94
5.4.140.0170.07016.29
5.4.130.0030.07016.36
5.4.120.0030.04716.06
5.4.110.0130.07016.36
5.4.100.0000.04016.38
5.4.90.0100.04016.40
5.4.80.0070.06316.24
5.4.70.0130.05316.29
5.4.60.0030.04016.34
5.4.50.0100.06716.30
5.4.40.0130.05316.24
5.4.30.0030.04316.15
5.4.20.0030.04316.32
5.4.10.0130.02716.26
5.4.00.0070.06715.77
5.3.290.0000.04015.74
5.3.280.0070.06315.74
5.3.270.0070.04315.74
5.3.260.0100.06315.74
5.3.250.0100.07015.74
5.3.240.0100.06715.74
5.3.230.0100.07015.74
5.3.220.0030.04315.74
5.3.210.0100.06315.74
5.3.200.0030.07315.74
5.3.190.0100.07715.74
5.3.180.0100.06715.74
5.3.170.0030.04715.74
5.3.160.0070.07315.74
5.3.150.0070.03315.74
5.3.140.0100.04015.74
5.3.130.0030.04315.74
5.3.120.0030.04015.74
5.3.110.0030.05315.74
5.3.100.0070.07315.74
5.3.90.0030.07715.74
5.3.80.0070.06015.74
5.3.70.0030.05715.74
5.3.60.0070.06315.74
5.3.50.0000.04715.74
5.3.40.0070.08015.74
5.3.30.0070.06715.74
5.3.20.0070.06715.74
5.3.10.0100.06715.74
5.3.00.0100.03315.74
5.2.170.0130.05315.74
5.2.160.0070.03015.74
5.2.150.0070.03315.74
5.2.140.0000.06315.74
5.2.130.0070.05015.74
5.2.120.0070.03015.74
5.2.110.0030.03315.74
5.2.100.0030.05015.74
5.2.90.0030.06015.74
5.2.80.0030.02715.74
5.2.70.0070.05715.74
5.2.60.0070.04315.74
5.2.50.0070.03015.74
5.2.40.0070.05315.74
5.2.30.0030.06715.74
5.2.20.0000.05315.74
5.2.10.0100.02715.74
5.2.00.0030.03015.74
5.1.60.0030.05015.74
5.1.50.0030.03015.74
5.1.40.0070.04315.74
5.1.30.0100.04315.74
5.1.20.0070.05015.74
5.1.10.0000.05715.74
5.1.00.0030.03715.74
5.0.50.0100.03315.74
5.0.40.0100.03015.74
5.0.30.0100.03315.74
5.0.20.0000.02315.74
5.0.10.0030.03715.74
5.0.00.0070.06015.74
4.4.90.0070.02715.74
4.4.80.0030.03715.74
4.4.70.0000.03715.74
4.4.60.0000.02015.74
4.4.50.0000.03715.74
4.4.40.0000.03315.74
4.4.30.0000.03315.74
4.4.20.0030.03015.74
4.4.10.0000.02015.74
4.4.00.0000.05315.74
4.3.110.0070.01015.74
4.3.100.0030.02315.74
4.3.90.0030.02315.74
4.3.80.0000.03015.74
4.3.70.0000.01715.74
4.3.60.0030.03015.74
4.3.50.0000.01715.74
4.3.40.0000.05015.74
4.3.30.0000.01715.74
4.3.20.0000.03715.74
4.3.10.0070.02715.74
4.3.00.0030.01715.74

preferences:
31.86 ms | 401 KiB | 5 Q