3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data['test'] = null; $encodedData = http_build_query($data, '', '&', PHP_QUERY_RFC3986);

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)
8.3.60.0070.00716.38
8.3.50.0040.01116.13
8.3.40.0070.00718.43
8.3.30.0090.00618.46
8.3.20.0050.00320.42
8.3.10.0040.00423.61
8.3.00.0000.00819.38
8.2.180.0130.00716.38
8.2.170.0040.01122.96
8.2.160.0060.00620.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00720.97
8.2.120.0030.00526.35
8.2.110.0100.00021.00
8.2.100.0040.00717.91
8.2.90.0070.00018.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00817.90
8.2.50.0030.00518.10
8.2.40.0000.00720.47
8.2.30.0070.00019.25
8.2.20.0040.00418.05
8.2.10.0070.00017.92
8.2.00.0030.00317.92
8.1.280.0160.00325.92
8.1.270.0040.00421.91
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0060.00622.70
8.1.220.0100.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0030.00618.51
8.1.160.0070.00019.01
8.1.150.0070.00020.62
8.1.140.0040.00419.52
8.1.130.0030.00318.81
8.1.120.0030.00517.39
8.1.110.0070.00017.39
8.1.100.0040.00417.38
8.1.90.0060.00317.39
8.1.80.0030.00517.39
8.1.70.0000.00717.36
8.1.60.0000.00817.40
8.1.50.0050.00217.47
8.1.40.0000.00817.49
8.1.30.0050.00317.55
8.1.20.0030.01017.48
8.1.10.0000.00817.36
8.1.00.0020.00517.37
8.0.300.0000.00720.16
8.0.290.0040.00416.63
8.0.280.0030.00318.28
8.0.270.0040.00417.23
8.0.260.0030.00316.66
8.0.250.0030.00316.93
8.0.240.0000.00716.77
8.0.230.0040.00416.88
8.0.220.0030.00316.85
8.0.210.0040.00416.70
8.0.200.0030.00316.75
8.0.190.0050.00316.83
8.0.180.0030.00316.85
8.0.170.0000.00816.93
8.0.160.0000.00716.72
8.0.150.0060.00316.87
8.0.140.0030.00316.75
8.0.130.0060.00013.24
8.0.120.0030.00616.75
8.0.110.0060.00316.78
8.0.100.0000.00716.60
8.0.90.0000.00716.88
8.0.80.0120.00616.83
8.0.70.0000.00816.83
8.0.60.0040.00416.66
8.0.50.0000.00716.78
8.0.30.0100.00916.90
8.0.20.0110.00817.40
8.0.10.0000.00816.82
8.0.00.0120.00616.94
7.4.330.0000.00515.55
7.4.320.0000.00616.43
7.4.300.0030.00316.51
7.4.290.0040.00716.40
7.4.280.0030.00516.41
7.4.270.0070.00016.46
7.4.260.0000.01016.52
7.4.250.0060.00316.48
7.4.240.0040.00416.34
7.4.230.0060.00016.41
7.4.220.0060.01316.51
7.4.210.0070.00716.33
7.4.200.0030.00316.28
7.4.160.0110.00816.29
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0090.00916.52
7.4.120.0130.01116.42
7.4.110.0140.00816.64
7.4.100.0090.00616.42
7.4.90.0100.01116.43
7.4.80.0030.01619.39
7.4.70.0060.01316.61
7.4.60.0030.01316.34
7.4.50.0130.00316.27
7.4.40.0090.00616.47
7.4.30.0120.00616.50
7.4.00.0060.00914.98
7.3.330.0030.00312.95
7.3.320.0050.00013.18
7.3.310.0030.00316.29
7.3.300.0000.00616.18
7.3.290.0090.00816.21
7.3.280.0060.01016.17
7.3.270.0150.00317.40
7.3.260.0110.00916.25
7.3.250.0120.00616.30
7.3.240.0070.00916.40
7.3.230.0110.00816.29
7.3.210.0080.00816.55
7.3.200.0120.00816.48
7.3.190.0040.01216.36
7.3.180.0030.01616.21
7.3.170.0050.01116.20
7.3.160.0130.00316.19
7.3.120.0070.01014.77
7.3.110.0170.00014.66
7.3.100.0060.00914.81
7.3.90.0090.00614.99
7.3.80.0100.00714.71
7.3.70.0070.01114.58
7.3.60.0100.00314.67
7.3.50.0070.00314.87
7.3.40.0100.00714.77
7.3.30.0040.01114.69
7.3.20.0090.00616.55
7.3.10.0080.00516.54
7.3.00.0070.00716.60
7.2.330.0090.00916.46
7.2.320.0120.01216.30
7.2.310.0130.00316.59
7.2.300.0110.00616.38
7.2.290.0100.00716.36
7.2.250.0100.00714.82
7.2.240.0100.01015.08
7.2.230.0040.01114.88
7.2.220.0100.00314.83
7.2.210.0140.00714.70
7.2.200.0100.01014.68
7.2.190.0040.01414.85
7.2.180.0070.01015.01
7.2.170.0040.01414.95
7.2.130.0030.00816.92
7.2.120.0030.01216.66
7.2.110.0000.01116.73
7.2.100.0100.00716.51
7.2.90.0000.01616.67
7.2.80.0030.01116.56
7.2.70.0030.01016.83
7.2.60.0090.00716.76
7.2.50.0110.00416.88
7.2.40.0050.00516.75
7.2.30.0080.00416.68
7.2.20.0080.00816.63
7.2.10.0090.00616.80
7.2.00.0020.01517.91
7.1.330.0030.01115.51
7.1.320.0040.00815.93
7.1.310.0040.01215.48
7.1.300.0070.01015.88
7.1.290.0030.01415.80
7.1.280.0030.01315.96
7.1.270.0030.00915.80
7.1.260.0090.00615.91
7.1.250.0100.00315.49
7.1.200.0000.00915.58
7.1.100.0100.01016.44
7.1.70.0370.02315.39
7.1.60.0600.01833.25
7.1.50.0560.01032.82
7.1.40.0450.01232.57
7.1.30.0360.01932.60
7.1.20.0410.01332.73
7.1.10.0360.01314.62
7.1.00.0270.00715.01
7.0.200.0250.01714.84
7.0.190.0210.01615.00
7.0.180.0340.01414.47
7.0.170.0300.00714.59
7.0.160.0200.01414.34
7.0.150.0260.02014.58
7.0.140.0310.01214.56
7.0.130.0260.01014.75
7.0.120.0260.01314.82
7.0.110.0220.01814.57
7.0.100.0270.01414.45
7.0.90.0300.01214.41
7.0.80.0210.01614.52
7.0.70.0170.01414.45
7.0.60.0230.00614.11
7.0.50.0170.02614.77
7.0.40.0190.01314.73
7.0.30.0260.00714.64
7.0.20.0200.01314.56
7.0.10.0280.00814.78
7.0.00.1070.01016.60

preferences:
39.87 ms | 401 KiB | 5 Q