3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = []; $data["a"]["b"]["c"][] = "d"; print_r($data);

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)
8.3.40.0110.00418.67
8.3.30.0150.00018.62
8.3.20.0040.00420.38
8.3.10.0080.00023.66
8.3.00.0080.00019.77
8.2.170.0000.01422.96
8.2.160.0100.00318.91
8.2.150.0080.00025.66
8.2.140.0090.00624.66
8.2.130.0040.00421.04
8.2.120.0020.00526.35
8.2.110.0040.00719.27
8.2.100.0090.00317.91
8.2.90.0040.00419.21
8.2.80.0000.00818.05
8.2.70.0050.00317.25
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0040.00422.27
8.2.30.0040.00419.11
8.2.20.0080.00018.16
8.2.10.0000.00717.99
8.2.00.0040.00417.99
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00319.09
8.1.230.0110.00019.17
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0040.00417.22
8.1.190.0030.00517.00
8.1.180.0020.00518.10
8.1.170.0040.00418.65
8.1.160.0070.00019.00
8.1.150.0000.00818.72
8.1.140.0000.00719.55
8.1.130.0040.00418.88
8.1.120.0030.00317.26
8.1.110.0000.00717.35
8.1.100.0000.00817.35
8.1.90.0000.00817.37
8.1.80.0030.00317.27
8.1.70.0070.00017.29
8.1.60.0030.00617.54
8.1.50.0040.00417.33
8.1.40.0040.00417.30
8.1.30.0000.00817.58
8.1.20.0040.00417.48
8.1.10.0040.00417.31
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00416.62
8.0.280.0070.00018.37
8.0.270.0030.00517.13
8.0.260.0000.00618.88
8.0.250.0030.00316.92
8.0.240.0000.00716.89
8.0.230.0030.00316.84
8.0.220.0000.00716.81
8.0.210.0080.00016.82
8.0.200.0040.00416.89
8.0.190.0040.00416.87
8.0.180.0040.00316.85
8.0.170.0050.00316.87
8.0.160.0040.00416.77
8.0.150.0070.00016.84
8.0.140.0040.00416.85
8.0.130.0000.00713.32
8.0.120.0040.00416.74
8.0.110.0000.00816.64
8.0.100.0030.00616.60
8.0.90.0000.00716.71
8.0.80.0030.01316.80
8.0.70.0080.00016.93
8.0.60.0070.00016.93
8.0.50.0080.00016.81
8.0.30.0060.01317.04
8.0.20.0120.00817.40
8.0.10.0000.00716.93
8.0.00.0100.00716.73
7.4.330.0050.00015.55
7.4.320.0000.00716.58
7.4.300.0030.00316.48
7.4.290.0030.00316.55
7.4.280.0030.00516.44
7.4.270.0000.00716.47
7.4.260.0080.00016.46
7.4.250.0070.00016.40
7.4.240.0030.00316.57
7.4.230.0040.00416.50
7.4.220.0090.00916.37
7.4.210.0060.01316.48
7.4.200.0070.00016.38
7.4.160.0060.01016.40
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0090.00916.29
7.4.120.0100.01216.42
7.4.110.0080.00816.45
7.4.100.0100.00716.28
7.4.90.0080.00816.30
7.4.80.0140.00319.39
7.4.70.0080.00816.59
7.4.60.0030.01616.41
7.4.50.0000.01516.37
7.4.40.0090.01216.21
7.4.30.0080.00816.28
7.4.00.0030.00915.07
7.3.330.0000.00513.06
7.3.320.0000.00612.99
7.3.310.0050.00316.34
7.3.300.0000.00716.30
7.3.290.0060.00816.26
7.3.280.0090.00716.27
7.3.270.0040.01417.40
7.3.260.0080.00816.35
7.3.250.0180.00416.43
7.3.240.0080.00816.38
7.3.230.0120.00616.30
7.3.210.0040.01116.27
7.3.200.0030.01216.44
7.3.190.0080.00816.52
7.3.180.0110.00616.25
7.3.170.0120.00616.45
7.3.160.0040.01216.30
7.3.120.0060.00914.79
7.3.110.0090.00614.76
7.3.100.0000.01514.35
7.3.90.0040.00714.81
7.3.80.0110.00315.07
7.3.70.0070.00414.54
7.3.60.0070.01014.90
7.3.50.0040.01114.88
7.3.40.0040.00714.95
7.3.30.0100.00314.78
7.3.20.0040.01216.70
7.3.10.0050.00916.64
7.3.00.0050.00816.43
7.2.330.0030.01616.48
7.2.320.0150.00916.48
7.2.310.0070.01016.38
7.2.300.0120.00916.64
7.2.290.0090.00916.64
7.2.250.0060.01214.55
7.2.240.0120.00614.83
7.2.230.0060.00914.89
7.2.220.0030.01414.95
7.2.210.0100.01015.11
7.2.200.0040.00815.18
7.2.190.0040.00814.58
7.2.180.0000.01214.66
7.2.170.0150.00014.95
7.2.160.0060.00614.80
7.2.150.0110.00317.06
7.2.140.0000.01316.75
7.2.130.0070.00616.74
7.2.120.0040.00816.60
7.2.110.0060.00516.93
7.2.100.0070.00616.77
7.2.90.0070.00816.71
7.2.80.0070.00616.71
7.2.70.0090.00216.82
7.2.60.0050.01116.78
7.2.50.0070.00416.72
7.2.40.0050.00516.91
7.2.30.0030.00716.70
7.2.20.0030.01216.73
7.2.10.0060.00816.84
7.2.00.0050.00816.69
7.1.330.0090.00315.67
7.1.320.0000.01615.56
7.1.310.0000.01815.61
7.1.300.0040.00815.93
7.1.290.0070.00715.50
7.1.280.0030.01415.72
7.1.270.0000.01215.41
7.1.260.0110.00415.79
7.1.250.0030.01015.75
7.1.200.0060.00615.90
7.1.70.0030.01716.80
7.1.60.0170.02735.07
7.1.50.0160.02634.52
7.1.40.0260.01434.36
7.1.30.0220.01534.35
7.1.20.0210.01634.36
7.1.10.0170.00316.59
7.1.00.0120.00916.70
7.0.200.0100.00916.47
7.0.190.0040.01616.67
7.0.180.0100.01316.26
7.0.170.0090.00916.28
7.0.160.0100.01316.36
7.0.150.0160.00616.45
7.0.140.0070.01516.19
7.0.130.0060.01216.57
7.0.120.0110.01116.59
7.0.110.0090.01116.36
7.0.100.0090.01216.37
7.0.90.0100.00616.37
7.0.80.0100.00716.41
7.0.70.0110.01216.52
7.0.60.0090.01216.16
7.0.50.0030.01716.30
7.0.40.0110.01116.30
7.0.30.0070.01116.70
7.0.20.0110.01216.48
7.0.10.0080.01516.50
7.0.00.0060.01616.42

preferences:
56.22 ms | 400 KiB | 5 Q