3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users=["joy"=>21,"ram","shyam"]; var_dump("$users"); echo $users["joy"];

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)
8.3.70.0120.00316.74
8.3.60.0060.01016.61
8.3.50.0290.01322.11
8.3.40.0070.01518.84
8.3.30.0060.00918.81
8.3.20.0040.00418.89
8.3.10.0030.00523.70
8.3.00.0050.00218.92
8.2.190.0120.00316.58
8.2.180.0180.00318.54
8.2.170.0110.01122.96
8.2.160.0070.00720.52
8.2.150.0090.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.13
8.2.110.0030.00622.23
8.2.100.0090.00317.91
8.2.90.0000.00917.75
8.2.80.0030.00618.04
8.2.70.0000.00817.80
8.2.60.0040.00417.91
8.2.50.0060.00319.88
8.2.40.0000.00820.43
8.2.30.0000.00819.18
8.2.20.0050.00318.11
8.2.10.0040.00417.99
8.2.00.0040.00417.59
8.1.280.0070.01325.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.91
8.1.230.0000.01019.24
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00918.59
8.1.160.0040.00419.04
8.1.150.0070.00020.30
8.1.140.0000.00719.49
8.1.130.0040.00417.50
8.1.120.0020.00517.46
8.1.110.0030.00517.36
8.1.100.0020.00517.45
8.1.90.0000.00717.40
8.1.80.0000.00717.35
8.1.70.0000.00717.47
8.1.60.0000.00817.46
8.1.50.0060.00317.57
8.1.40.0050.00217.45
8.1.30.0000.00817.58
8.1.20.0040.00417.65
8.1.10.0000.00717.53
8.1.00.0040.00417.47
8.0.300.0050.00219.78
8.0.290.0040.00416.88
8.0.280.0000.00718.44
8.0.270.0070.00017.30
8.0.260.0000.00717.23
8.0.250.0000.00717.05
8.0.240.0030.00317.02
8.0.230.0090.00016.96
8.0.220.0030.00316.77
8.0.210.0080.00016.79
8.0.200.0080.00016.95
8.0.190.0060.00316.93
8.0.180.0040.00416.79
8.0.170.0040.00416.80
8.0.160.0080.00016.83
8.0.150.0000.00816.87
8.0.140.0000.00716.91
8.0.130.0040.00413.24
8.0.120.0000.00816.88
8.0.110.0070.00016.75
8.0.100.0000.00716.71
8.0.90.0030.00416.95
8.0.80.0150.00016.84
8.0.70.0050.00216.73
8.0.60.0000.00716.88
8.0.50.0000.00816.93
8.0.30.0120.00417.02
8.0.20.0120.01017.40
8.0.10.0000.00716.89
8.0.00.0060.01116.61
7.4.330.0050.00015.55
7.4.320.0000.00616.63
7.4.300.0030.00316.54
7.4.290.0000.00716.58
7.4.280.0000.00716.46
7.4.270.0070.00016.50
7.4.260.0060.00316.52
7.4.250.0070.00016.45
7.4.240.0070.00016.41
7.4.230.0040.00416.48
7.4.220.0070.01116.51
7.4.210.0120.00316.42
7.4.200.0030.00316.33
7.4.160.0100.00716.58
7.4.150.0100.01017.40
7.4.140.0080.01017.86
7.4.130.0070.01016.67
7.4.120.0100.00816.57
7.4.110.0110.00716.57
7.4.100.0070.01016.33
7.4.90.0100.00716.54
7.4.80.0030.01419.39
7.4.70.0120.00416.43
7.4.60.0040.01316.51
7.4.50.0060.01016.44
7.4.40.0090.00616.64
7.4.30.0090.00916.45
7.4.00.0080.00515.02
7.3.330.0000.00613.08
7.3.320.0000.00513.19
7.3.310.0000.00716.37
7.3.300.0030.00316.18
7.3.290.0110.00516.31
7.3.280.0110.00616.30
7.3.270.0030.01417.40
7.3.260.0100.01616.31
7.3.250.0100.00916.36
7.3.240.0070.01016.48
7.3.230.0190.00316.39
7.3.210.0120.00916.52
7.3.200.0060.01016.23
7.3.190.0100.01016.21
7.3.180.0160.00016.39
7.3.170.0140.00816.39
7.3.160.0030.01316.50
7.3.120.0060.00615.02
7.3.110.0060.01014.46
7.3.100.0060.00914.52
7.3.90.0070.01014.84
7.3.80.0060.01215.11
7.3.70.0110.00714.58
7.3.60.0070.01014.95
7.3.50.0080.00414.86
7.3.40.0000.01414.82
7.3.30.0080.00014.78
7.3.20.0040.00816.47
7.3.10.0070.00416.60
7.3.00.0030.00716.70
7.2.330.0160.00316.64
7.2.320.0000.01616.47
7.2.310.0030.01316.63
7.2.300.0150.00316.59
7.2.290.0040.01916.54
7.2.250.0040.01514.82
7.2.240.0030.01515.15
7.2.230.0000.01614.99
7.2.220.0030.01314.65
7.2.210.0060.00914.96
7.2.200.0090.00614.97
7.2.190.0030.00814.89
7.2.180.0100.00015.05
7.2.170.0060.00614.64
7.1.330.0110.00415.69
7.1.320.0000.00915.95
7.1.310.0030.01515.73
7.1.300.0070.00715.38
7.1.290.0080.00415.78
7.1.280.0000.01115.64
7.1.270.0030.00915.91
7.1.260.0030.00715.79
7.1.200.0030.00615.56
7.1.70.0030.00716.79
7.1.60.0070.00316.90
7.1.00.0030.07722.50
7.0.200.0520.00314.41
7.0.130.0170.05022.01
7.0.120.0170.05322.13
7.0.110.0070.05721.93
7.0.100.0070.05322.13
7.0.90.0070.05722.12
7.0.80.0430.04722.15
7.0.70.0200.04722.06
7.0.60.0030.06021.97
7.0.50.0070.05722.19
7.0.40.0300.05720.34
7.0.30.0400.05320.17
7.0.20.0030.06722.19
7.0.10.0170.04322.19
7.0.00.0070.05721.96
5.6.280.0030.06020.96
5.6.270.0100.05321.13
5.6.260.0070.05321.12
5.6.250.0100.05720.85
5.6.240.0130.05020.97
5.6.230.0070.05721.11
5.6.220.0100.05721.00
5.6.210.0000.06320.93
5.6.200.0070.05720.74
5.6.190.0070.05721.07
5.6.180.0070.05721.02
5.6.170.0070.05721.00
5.6.160.0070.05720.98
5.6.150.0000.06321.07
5.6.140.0070.05720.87
5.6.130.0130.04721.07
5.6.120.0100.05320.88
5.6.110.0070.06021.04
5.6.100.0070.05720.75
5.6.90.0100.05020.86
5.6.80.0170.04020.40
5.6.70.0100.04720.43
5.6.60.0030.06020.42
5.6.50.0200.04020.41
5.6.40.0070.05720.13
5.6.30.0070.05720.09
5.6.20.0070.05320.23
5.6.10.0130.04320.12
5.6.00.0030.05320.21

preferences:
18.43 ms | 401 KiB | 5 Q