3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'test'; echo http_build_query(['test' => $test]);

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)
8.3.60.0100.01316.50
8.3.50.0140.00018.17
8.3.40.0060.00918.58
8.3.30.0140.00019.04
8.3.20.0040.00420.09
8.3.10.0040.00421.73
8.3.00.0080.00022.31
8.2.180.0040.01118.14
8.2.170.0120.00318.95
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00917.75
8.2.110.0100.00022.11
8.2.100.0150.00617.84
8.2.90.0040.00419.35
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0040.00417.78
8.2.50.0000.00818.07
8.2.40.0090.00319.03
8.2.30.0050.00218.16
8.2.20.0000.00817.73
8.2.10.0000.00718.03
8.2.00.0020.00518.04
8.1.280.0130.00725.92
8.1.270.0100.00720.38
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.87
8.1.230.0110.00018.99
8.1.220.0050.00317.74
8.1.210.0070.00318.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0040.00418.46
8.1.160.0040.00421.97
8.1.150.0030.00518.86
8.1.140.0070.00017.37
8.1.130.0000.00717.63
8.1.120.0040.00417.39
8.1.110.0080.00017.26
8.1.100.0020.00517.37
8.1.90.0040.00417.38
8.1.80.0040.00417.23
8.1.70.0000.00817.41
8.1.60.0060.00317.55
8.1.50.0070.00017.42
8.1.40.0060.00317.39
8.1.30.0000.00817.56
8.1.20.0040.00417.46
8.1.10.0000.00717.55
8.1.00.0080.00217.47
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0040.00417.16
8.0.260.0000.00617.25
8.0.250.0050.00216.94
8.0.240.0030.00316.98
8.0.230.0000.00716.92
8.0.220.0000.00716.84
8.0.210.0000.00716.72
8.0.200.0000.00616.85
8.0.190.0100.00016.91
8.0.180.0050.00216.72
8.0.170.0040.00416.85
8.0.160.0070.00016.86
8.0.150.0030.00316.72
8.0.140.0070.00016.75
8.0.130.0060.00013.25
8.0.120.0000.00716.68
8.0.110.0040.00416.73
8.0.100.0000.00716.88
8.0.90.0040.00416.75
8.0.80.0100.00616.85
8.0.70.0000.00716.68
8.0.60.0040.00416.80
8.0.50.0050.00216.80
8.0.30.0090.00817.09
8.0.20.0130.00617.40
8.0.10.0040.00416.85
8.0.00.0080.01116.70
7.4.330.0030.00315.04
7.4.320.0000.00616.56
7.4.300.0060.00016.56
7.4.290.0000.00816.32
7.4.280.0000.00816.56
7.4.270.0030.00316.45
7.4.260.0000.00716.30
7.4.250.0000.00816.29
7.4.240.0000.00816.49
7.4.230.0030.00316.27
7.4.220.0100.01016.45
7.4.210.0100.00616.49
7.4.200.0030.00316.59
7.4.160.0120.00416.35
7.4.150.0140.00317.40
7.4.140.0090.01217.86
7.4.130.0100.00816.44
7.4.120.0100.00916.41
7.4.110.0100.00716.34
7.4.100.0130.00416.37
7.4.90.0030.01416.48
7.4.80.0120.00419.39
7.4.70.0100.01016.39
7.4.60.0060.01016.46
7.4.50.0030.00616.54
7.4.40.0070.01016.45
7.4.30.0130.00716.59
7.4.00.0060.00614.87
7.3.330.0050.00013.03
7.3.320.0050.00013.07
7.3.310.0070.00016.03
7.3.300.0000.00716.17
7.3.290.0070.00016.10
7.3.280.0100.00816.19
7.3.270.0100.00717.40
7.3.260.0120.00616.56
7.3.250.0070.01016.33
7.3.240.0090.00916.43
7.3.230.0060.01216.51
7.3.210.0060.01016.52
7.3.200.0080.00819.39
7.3.190.0030.01316.45
7.3.180.0120.00316.25
7.3.170.0030.01316.27
7.3.160.0120.00416.25
7.2.330.0170.00016.45
7.2.320.0070.01616.52
7.2.310.0060.01516.46
7.2.300.0100.00716.32
7.2.290.0150.00316.39
7.2.00.0000.00819.07
7.1.200.0000.01315.93
7.1.100.0040.01117.82
7.1.70.0040.00417.13
7.1.60.0140.01019.59
7.1.50.0030.01716.80
7.1.00.0070.07022.30
7.0.200.0390.00614.63
7.0.110.0130.05319.94
7.0.100.0170.07720.09
7.0.90.0330.07319.93
7.0.80.0130.04319.95
7.0.70.0130.06719.96
7.0.60.0070.07020.02
7.0.50.0170.05319.86
7.0.40.0100.07019.59
7.0.30.0030.05019.84
7.0.20.0030.05019.63
7.0.10.0070.07319.84
7.0.00.0130.07019.61
5.6.280.0000.03320.81
5.6.260.0070.04720.71
5.6.250.0070.04720.54
5.6.240.0070.07020.71
5.6.230.0100.07720.68
5.6.220.0070.04020.69
5.6.210.0170.06720.58
5.6.200.0000.04320.62
5.6.190.0000.08720.64
5.6.180.0100.06020.59
5.6.170.0070.04020.64
5.6.160.0130.07320.70
5.6.150.0000.05020.62
5.6.140.0100.07020.63
5.6.130.0130.07720.84
5.6.120.0070.04720.55
5.6.110.0000.05720.64
5.6.100.0000.06320.57
5.6.90.0130.05020.61
5.6.80.0100.07320.07
5.6.70.0070.07020.07
5.6.60.0070.05319.95
5.6.50.0030.04020.07
5.6.40.0070.03019.91
5.6.30.0130.05019.99
5.6.20.0070.06019.90
5.6.10.0130.02719.99
5.6.00.0130.05719.97
5.5.380.0070.06717.44
5.5.370.0030.04717.53
5.5.360.0070.03717.64
5.5.350.0070.06717.78
5.5.340.0070.06718.12
5.5.330.0030.06318.09
5.5.320.0070.05317.77
5.5.310.0000.07317.76
5.5.300.0070.08317.86
5.5.290.0030.09317.86
5.5.280.0100.03317.98
5.5.270.0100.03017.86
5.5.260.0030.04018.11
5.5.250.0030.03717.66
5.5.240.0030.05017.41
5.5.230.0030.07717.14
5.5.220.0000.06017.24
5.5.210.0030.04017.36
5.5.200.0030.04317.16
5.5.190.0070.08017.60
5.5.180.0070.07717.24
5.5.160.0000.04017.36
5.5.150.0070.05017.19
5.5.140.0030.03717.44
5.5.130.0030.03717.47
5.5.120.0030.07317.21
5.5.110.0130.07017.23
5.5.100.0030.04017.24
5.5.90.0030.06717.40
5.5.80.0030.03717.38
5.5.70.0070.03317.10
5.5.60.0070.06717.13
5.5.50.0030.04017.13
5.5.40.0000.04017.30
5.5.30.0000.04317.08
5.5.20.0000.04317.33
5.5.10.0070.03717.25
5.5.00.0100.03017.39
5.4.450.0070.08019.51
5.4.440.0100.06019.32
5.4.430.0030.08319.32
5.4.420.0030.06719.57
5.4.410.0100.07019.18
5.4.400.0100.07019.01
5.4.390.0100.03019.07
5.4.380.0100.07018.93
5.4.370.0030.05019.16
5.4.360.0000.04319.27
5.4.350.0000.03719.03
5.4.340.0070.07719.01
5.4.320.0070.04319.18
5.4.310.0100.05319.16
5.4.300.0100.03719.07
5.4.290.0030.05018.99
5.4.280.0030.04019.03
5.4.270.0170.06318.98
5.4.260.0030.03719.00
5.4.250.0030.03719.11
5.4.240.0070.06019.24
5.4.230.0030.04719.08
5.4.220.0000.04319.11
5.4.210.0000.04018.97
5.4.200.0000.04319.24
5.4.190.0070.04019.24
5.4.180.0070.03318.97
5.4.170.0000.04019.26
5.4.160.0070.03319.22
5.4.150.0130.03019.23
5.4.140.0070.03316.37
5.4.130.0070.04716.33
5.4.120.0030.03716.25
5.4.110.0030.05716.52
5.4.100.0100.06716.38
5.4.90.0070.03316.40
5.4.80.0070.06716.53
5.4.70.0000.05016.48
5.4.60.0030.04016.27
5.4.50.0070.06316.46
5.4.40.0100.04016.52
5.4.30.0170.06716.45
5.4.20.0070.03316.45
5.4.10.0000.04316.38
5.4.00.0070.04715.96
5.3.290.0030.04014.75
5.3.280.0070.03314.67
5.3.270.0070.03014.63
5.3.260.0030.03714.55
5.3.250.0070.04314.68
5.3.240.0070.06314.54
5.3.230.0030.05314.68
5.3.220.0000.03714.57
5.3.210.0000.04314.52
5.3.200.0030.07314.51
5.3.190.0030.03314.36
5.3.180.0070.07014.47
5.3.170.0070.05014.44
5.3.160.0000.04014.50
5.3.150.0100.05714.57
5.3.140.0030.03314.39
5.3.130.0070.04314.45
5.3.120.0130.03314.56
5.3.110.0000.04014.61
5.3.100.0030.03314.07
5.3.90.0070.03313.82
5.3.80.0100.03014.11
5.3.70.0000.03713.86
5.3.60.0100.03014.08
5.3.50.0000.04313.83
5.3.40.0030.04013.89
5.3.30.0030.03313.79
5.3.20.0070.03013.70
5.3.10.0000.06013.50
5.3.00.0030.06013.56
5.2.170.0070.02312.01
5.2.160.0030.03712.01
5.2.150.0030.05712.01
5.2.140.0030.02712.01
5.2.130.0100.02012.01
5.2.120.0070.05312.01
5.2.110.0000.03012.01
5.2.100.0070.05012.01
5.2.90.0030.03312.01
5.2.80.0030.02312.01
5.2.70.0030.02312.01
5.2.60.0000.03012.01
5.2.50.0000.03012.01
5.2.40.0070.02712.01
5.2.30.0030.02712.01
5.2.20.0030.02312.01
5.2.10.0030.02712.01
5.2.00.0030.02312.01
5.1.60.0000.02312.01
5.1.50.0070.02012.01
5.1.40.0000.02012.01
5.1.30.0030.02312.01
5.1.20.0030.02012.01
5.1.10.0030.02012.01
5.1.00.0030.02312.01
5.0.50.0030.01712.01
5.0.40.0000.01712.01
5.0.30.0000.02712.01
5.0.20.0000.02312.01
5.0.10.0070.01012.01
5.0.00.0000.03712.01
4.4.90.0000.01712.01
4.4.80.0070.01012.01
4.4.70.0000.01312.01
4.4.60.0000.01312.01
4.4.50.0000.01312.01
4.4.40.0000.02012.01
4.4.30.0000.01312.01
4.4.20.0030.01312.01
4.4.10.0000.01312.01
4.4.00.0030.01712.01
4.3.110.0000.01712.01
4.3.100.0000.01312.01
4.3.90.0000.01312.01
4.3.80.0000.02012.01
4.3.70.0000.01312.01
4.3.60.0000.01312.01
4.3.50.0070.01012.01
4.3.40.0000.02012.01
4.3.30.0000.01312.01
4.3.20.0030.01012.01
4.3.10.0030.01012.01
4.3.00.0000.01312.01

preferences:
33.36 ms | 400 KiB | 5 Q