3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('model' => array('foo bar' => 'herp derp')); var_dump(http_build_query($data, null, null, PHP_QUERY_RFC1738)); var_dump(http_build_query($data, null, null, 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)
8.3.60.0110.00718.42
8.3.50.0070.01419.70
8.3.40.0070.00718.81
8.3.30.0000.01418.71
8.3.20.0000.00720.34
8.3.10.0000.00823.53
8.3.00.0080.00020.96
8.2.180.0030.01716.75
8.2.170.0140.00322.96
8.2.160.0140.00019.16
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0140.00320.25
8.2.120.0070.00026.35
8.2.110.0040.00419.33
8.2.100.0110.00317.59
8.2.90.0080.00019.09
8.2.80.0070.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00917.80
8.2.50.0050.00318.10
8.2.40.0000.00820.42
8.2.30.0000.00719.05
8.2.20.0040.00417.57
8.2.10.0000.00718.00
8.2.00.0040.00417.99
8.1.280.0070.01025.92
8.1.270.0050.00323.84
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0110.00023.70
8.1.230.0040.00720.93
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0080.00018.46
8.1.160.0040.00419.06
8.1.150.0000.00818.77
8.1.140.0030.00619.50
8.1.130.0030.00317.63
8.1.120.0000.00717.39
8.1.110.0070.00417.26
8.1.100.0040.00417.39
8.1.90.0030.00317.39
8.1.80.0040.00417.29
8.1.70.0040.00417.30
8.1.60.0040.00417.43
8.1.50.0080.00017.52
8.1.40.0040.00417.49
8.1.30.0030.00617.48
8.1.20.0000.00717.51
8.1.10.0050.00317.47
8.1.00.0000.00917.42
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0000.00817.24
8.0.260.0050.00317.18
8.0.250.0000.00716.91
8.0.240.0040.00416.77
8.0.230.0050.00216.78
8.0.220.0000.00716.75
8.0.210.0040.00416.71
8.0.200.0000.00616.86
8.0.190.0030.00316.78
8.0.180.0080.00016.73
8.0.170.0040.00416.71
8.0.160.0070.00016.82
8.0.150.0070.00016.73
8.0.140.0040.00416.66
8.0.130.0050.00013.22
8.0.120.0070.00016.77
8.0.110.0030.00616.80
8.0.100.0030.00516.88
8.0.90.0040.00416.78
8.0.80.0130.00616.82
8.0.70.0050.00216.85
8.0.60.0000.00716.70
8.0.50.0040.00416.65
8.0.30.0110.00617.09
8.0.20.0090.01117.40
8.0.10.0040.00416.89
8.0.00.0170.00016.70
7.4.330.0040.00015.08
7.4.320.0000.00716.49
7.4.300.0060.00016.45
7.4.290.0030.00316.38
7.4.280.0040.00416.44
7.4.270.0000.00716.45
7.4.260.0030.00316.37
7.4.250.0030.00616.38
7.4.240.0030.00316.54
7.4.230.0000.00816.49
7.4.220.0100.01316.56
7.4.210.0130.00016.33
7.4.200.0050.00216.47
7.4.160.0100.01016.52
7.4.150.0120.00617.40
7.4.140.0030.01717.86
7.4.130.0050.01216.44
7.4.120.0110.00716.53
7.4.110.0140.00416.52
7.4.100.0070.01016.49
7.4.90.0160.00916.52
7.4.80.0060.01319.39
7.4.70.0070.01116.47
7.4.60.0040.01116.45
7.4.50.0000.01416.42
7.4.40.0110.01116.36
7.4.30.0050.01116.24
7.4.10.0060.00615.09
7.4.00.0080.01014.92
7.3.330.0060.00312.88
7.3.320.0000.00512.98
7.3.310.0000.00716.07
7.3.300.0040.00416.04
7.3.290.0110.00416.16
7.3.280.0080.01016.13
7.3.270.0120.00617.40
7.3.260.0070.01016.24
7.3.250.0090.01116.20
7.3.240.0100.01016.31
7.3.230.0120.00416.39
7.3.210.0100.00716.39
7.3.200.0030.01316.30
7.3.190.0070.01316.13
7.3.180.0100.00616.34
7.3.170.0090.01316.17
7.3.160.0090.00816.41
7.3.130.0120.00614.85
7.3.120.0040.01114.73
7.3.110.0030.01414.91
7.3.100.0060.01014.38
7.3.90.0100.00314.25
7.3.80.0030.00614.48
7.3.70.0080.00014.41
7.3.60.0030.01314.74
7.3.50.0040.01114.85
7.3.40.0000.00814.67
7.3.30.0100.00314.64
7.3.20.0030.01516.66
7.3.10.0070.00716.48
7.3.00.0040.01116.69
7.2.330.0030.01416.34
7.2.320.0090.00916.14
7.2.310.0100.01316.56
7.2.300.0040.01816.54
7.2.290.0100.00716.46
7.2.260.0120.00614.88
7.2.250.0030.01114.92
7.2.240.0140.00014.43
7.2.230.0040.01514.99
7.2.220.0090.00614.73
7.2.210.0060.00314.70
7.2.200.0030.00914.81
7.2.190.0030.00914.89
7.2.180.0030.01014.94
7.2.170.0060.00614.74
7.2.160.0090.00614.94
7.2.150.0100.00716.41
7.2.140.0100.00716.48
7.2.130.0140.00016.79
7.2.120.0110.00416.63
7.2.110.0040.00816.81
7.2.100.0090.00616.89
7.2.90.0090.00616.83
7.2.80.0040.01116.78
7.2.70.0000.01516.89
7.2.60.0050.00616.77
7.2.50.0030.00916.50
7.2.40.0060.01016.44
7.2.30.0030.01016.84
7.2.20.0000.01616.43
7.2.10.0000.01616.60
7.2.00.0050.00718.06
7.1.330.0030.01015.63
7.1.320.0040.01115.84
7.1.310.0120.00015.76
7.1.300.0060.00615.65
7.1.290.0140.00015.70
7.1.280.0110.00715.46
7.1.270.0040.01115.71
7.1.260.0040.01115.79
7.1.250.0120.00315.51
7.1.240.0040.00415.34
7.1.230.0090.00015.55
7.1.220.0070.00815.81
7.1.210.0030.00915.74
7.1.200.0070.00515.71
7.1.190.0040.00715.61
7.1.180.0040.00815.79
7.1.170.0040.00815.57
7.1.160.0060.00815.81
7.1.150.0060.00615.69
7.1.140.0030.01015.81
7.1.130.0070.00715.70
7.1.120.0030.01015.66
7.1.110.0060.00915.77
7.1.100.0090.00615.80
7.1.90.0060.00615.80
7.1.80.0070.00715.43
7.1.70.0060.00416.36
7.1.60.0120.00717.83
7.1.50.0030.01015.42
7.1.40.0060.00615.85
7.1.30.0120.00015.37
7.1.20.0080.00815.70
7.1.10.0060.00315.53
7.1.00.0090.03518.98
7.0.330.0060.00315.37
7.0.320.0060.00615.42
7.0.310.0100.00615.36
7.0.300.0040.00815.32
7.0.290.0040.01115.51
7.0.280.0030.00815.36
7.0.270.0030.01215.35
7.0.260.0000.01415.37
7.0.250.0030.01015.20
7.0.240.0040.00415.35
7.0.230.0040.00715.38
7.0.220.0030.00715.31
7.0.210.0090.00615.38
7.0.200.0020.01015.94
7.0.190.0090.00315.31
7.0.180.0040.01115.35
7.0.170.0030.00715.52
7.0.160.0100.00315.46
7.0.150.0090.00015.34
7.0.140.0040.00715.32
7.0.130.0060.00615.50
7.0.120.0030.00615.46
7.0.110.0070.00715.51
7.0.100.0070.00715.44
7.0.90.0040.01215.34
7.0.80.0060.00315.22
7.0.70.0350.03017.86
7.0.60.0330.03517.54
7.0.50.0350.03217.85
7.0.40.0380.03516.68
7.0.30.0330.03716.74
7.0.20.0330.03316.81
7.0.10.0330.03216.83
7.0.00.0330.03316.74
5.6.400.0030.00914.07
5.6.390.0040.01114.09
5.6.380.0000.01414.23
5.6.370.0090.00614.23
5.6.360.0030.01214.21
5.6.350.0070.00714.19
5.6.340.0070.00314.28
5.6.330.0050.00914.01
5.6.320.0060.01013.92
5.6.310.0030.01213.84
5.6.300.0070.00313.99
5.6.290.0060.00614.60
5.6.280.0070.01114.24
5.6.270.0050.00514.12
5.6.260.0070.00714.58
5.6.250.0030.00614.03
5.6.240.0050.00514.13
5.6.230.0060.00314.17
5.6.220.0280.03017.57
5.6.210.0320.03417.34
5.6.200.0270.03717.62
5.6.190.0320.03217.51
5.6.180.0300.03117.50
5.6.170.0330.03417.58
5.6.160.0320.03217.72
5.6.150.0300.04217.52
5.6.140.0300.03317.68
5.6.130.0370.03017.74
5.6.120.0120.03117.66
5.6.110.0160.03317.55
5.6.100.0330.02817.70
5.6.90.0280.03717.76
5.6.80.0300.03017.13
5.6.70.0310.03517.30
5.6.60.0230.03317.27
5.6.50.0230.03517.22
5.6.40.0250.03317.21
5.6.30.0320.03517.15
5.6.20.0330.02717.32
5.6.10.0330.02617.30
5.6.00.0350.02717.13
5.5.380.0070.00714.03
5.5.370.0040.00814.14
5.5.360.0230.03517.29
5.5.350.0280.04017.37
5.5.340.0300.03317.44
5.5.330.0420.02717.54
5.5.320.0320.03017.54
5.5.310.0300.03517.46
5.5.300.0310.03017.64
5.5.290.0300.03717.39
5.5.280.0080.03517.56
5.5.270.0250.03517.39
5.5.260.0230.03717.39
5.5.250.0300.03217.22
5.5.240.0230.03517.20
5.5.230.0250.03217.11
5.5.220.0250.03516.95
5.5.210.0280.02817.02
5.5.200.0300.03316.96
5.5.190.0300.03117.28
5.5.180.0340.02817.17
5.5.170.0030.01514.11
5.5.160.0300.03117.25
5.5.150.0310.02817.06
5.5.140.0290.02917.13
5.5.130.0300.03217.04
5.5.120.0330.02817.12
5.5.110.0340.02717.10
5.5.100.0330.02716.90
5.5.90.0300.02917.04
5.5.80.0270.03516.95
5.5.70.0230.03516.94
5.5.60.0230.03517.02
5.5.50.0320.02717.13
5.5.40.0320.03017.09
5.5.30.0270.03216.88
5.5.20.0300.03017.12
5.5.10.0300.02616.95
5.5.00.0250.03317.03

preferences:
57.96 ms | 401 KiB | 5 Q