3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'indexed value', 'foo' => 'first level value', 'bar' => ['baz' => 'second level'] ]; echo http_build_query($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)
8.5.00.0090.01419.93
8.4.150.0030.00014.05
8.4.140.0150.00617.39
8.4.130.0090.01217.94
8.4.120.0100.01020.55
8.4.110.0080.00118.84
8.4.100.0070.00417.76
8.4.90.0120.00822.21
8.4.80.0040.00418.57
8.4.70.0050.00318.71
8.4.60.0080.00922.21
8.4.50.0130.00818.73
8.4.40.0120.00617.66
8.4.30.0070.00719.00
8.4.20.0100.01017.81
8.4.10.0160.00323.73
8.3.280.0130.00618.39
8.3.270.0100.01016.49
8.3.260.0120.00616.32
8.3.250.0080.01118.87
8.3.240.0050.00516.50
8.3.230.0110.00816.65
8.3.220.0130.00518.65
8.3.210.0110.00716.68
8.3.200.0060.00216.40
8.3.190.0110.00816.88
8.3.180.0110.00818.63
8.3.170.0130.00320.69
8.3.160.0100.00717.01
8.3.150.0190.00016.83
8.3.140.0000.00816.51
8.3.130.0090.00018.31
8.3.120.0040.00420.59
8.3.110.0040.00420.94
8.3.100.0030.00618.06
8.3.90.0040.00426.77
8.3.80.0060.00318.24
8.3.70.0100.00716.63
8.3.60.0090.00918.55
8.3.50.0090.00918.34
8.3.40.0070.00720.21
8.3.30.0180.00018.59
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0050.00616.46
8.2.280.0120.00820.08
8.2.270.0060.00317.03
8.2.260.0090.00916.32
8.2.250.0030.00616.53
8.2.240.0050.00518.81
8.2.230.0040.00422.58
8.2.220.0090.00924.06
8.2.210.0080.00026.77
8.2.200.0040.00418.25
8.2.190.0120.00316.58
8.2.180.0100.01025.92
8.2.170.0070.00718.96
8.2.160.0100.00322.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00319.38
8.2.100.0060.00619.57
8.2.90.0050.00319.04
8.2.80.0060.00317.97
8.2.70.0000.00917.50
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0040.00418.06
8.2.30.0000.00818.13
8.2.20.0040.00419.30
8.2.10.0070.00018.09
8.2.00.0000.00919.11
8.1.330.0100.00915.86
8.1.320.0080.01016.04
8.1.310.0080.00016.69
8.1.300.0180.00018.41
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0000.00824.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00320.92
8.1.230.0080.00322.19
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0080.00018.10
8.1.170.0040.00418.46
8.1.160.0000.00718.74
8.1.150.0040.00418.47
8.1.140.0040.00417.37
8.1.130.0000.00718.75
8.1.120.0000.00817.29
8.1.110.0030.00517.31
8.1.100.0020.00717.29
8.1.90.0110.00817.34
8.1.80.0120.00517.36
8.1.70.0120.00717.31
8.1.60.0120.00717.46
8.1.50.0150.00417.39
8.1.40.0150.00517.41
8.1.30.0160.00417.44
8.1.20.0150.00417.46
8.1.10.0150.00617.43
8.1.00.0130.00617.28
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0030.00318.39
8.0.270.0030.00317.93
8.0.260.0030.00318.30
8.0.250.0000.00816.81
8.0.240.0030.00316.86
8.0.230.0100.00716.84
8.0.220.0140.00216.83
8.0.210.0030.01316.78
8.0.200.0080.00816.86
8.0.190.0130.00416.81
8.0.180.0100.00716.75
8.0.170.0110.00516.85
8.0.160.0130.00316.80
8.0.150.0120.00416.77
8.0.140.0130.00316.78
8.0.130.0120.00616.73
8.0.120.0140.00216.74
8.0.110.0110.00416.79
8.0.100.0080.00816.80
8.0.90.0090.00816.77
8.0.80.0160.00016.83
8.0.70.0130.00316.76
8.0.60.0110.00416.78
8.0.50.0120.00516.71
8.0.30.0100.00416.67
8.0.20.0120.00516.82
8.0.10.0070.00716.93
7.4.330.0000.00515.55
7.4.320.0000.00616.54
7.4.300.0080.00316.45
7.4.290.0010.00816.38
7.4.280.0050.00516.42
7.4.270.0070.00416.08
7.4.260.0080.00316.33
7.4.250.0050.00416.40
7.4.240.0090.00216.41
7.4.230.0020.00916.48
7.4.220.0060.00616.42
7.4.210.0050.00416.42
7.4.200.0070.00416.52
7.4.190.0090.00216.46
7.4.180.0100.00016.37
7.4.160.0090.00116.40
7.4.150.0040.00616.33
7.4.140.0040.00416.31
7.4.130.0080.00416.35
7.4.120.0030.00816.30
7.4.110.0090.00116.40
7.4.100.0040.00716.39
7.4.90.0080.00416.37
7.4.80.0070.00416.31
7.4.70.0090.00316.37
7.4.60.0050.00616.36
7.4.50.0030.00716.26
7.4.40.0110.00016.02
7.4.30.0090.00316.31
7.4.20.0060.00416.13
7.4.10.0080.00216.27
7.4.00.0080.00316.31

preferences:
30.9 ms | 403 KiB | 5 Q