3v4l.org

run code in 300+ PHP versions simultaneously
<?php parse_str("x=42&y&&z=37", $a); var_dump($a === array("x" => "42", "y" => "", "z" => "37"));

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)
8.3.60.0070.00716.49
8.3.50.0170.01421.97
8.3.40.0110.01118.67
8.3.30.0110.00419.09
8.3.20.0040.00420.34
8.3.10.0000.00923.70
8.3.00.0000.00819.11
8.2.180.0110.00318.33
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0090.00024.18
8.2.140.0060.00924.66
8.2.130.0070.00726.16
8.2.120.0050.00322.20
8.2.110.0070.01322.16
8.2.100.0090.00317.55
8.2.90.0040.00419.15
8.2.80.0060.00317.97
8.2.70.0090.00317.50
8.2.60.0030.00617.91
8.2.50.0050.00318.07
8.2.40.0000.00819.76
8.2.30.0040.00417.80
8.2.20.0040.00417.43
8.2.10.0090.00019.59
8.2.00.0100.00017.57
8.1.280.0000.02125.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00823.85
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00717.38
8.1.180.0000.00918.10
8.1.170.0050.00318.50
8.1.160.0070.00021.87
8.1.150.0040.00418.58
8.1.140.0000.00717.38
8.1.130.0040.00417.71
8.1.120.0040.00417.34
8.1.110.0040.00417.23
8.1.100.0040.00317.30
8.1.90.0070.00017.25
8.1.80.0030.00317.39
8.1.70.0000.00817.27
8.1.60.0040.00417.35
8.1.50.0050.00217.35
8.1.40.0070.00017.37
8.1.30.0030.00517.36
8.1.20.0040.00417.47
8.1.10.0000.00717.41
8.1.00.0070.00017.38
8.0.300.0050.00218.77
8.0.290.0070.00016.91
8.0.280.0000.00818.28
8.0.270.0030.00317.13
8.0.260.0050.00317.11
8.0.250.0070.00016.67
8.0.240.0000.00616.88
8.0.230.0000.00716.74
8.0.220.0070.00016.83
8.0.210.0000.00716.73
8.0.200.0000.00616.74
8.0.190.0050.00316.84
8.0.180.0050.00316.79
8.0.170.0040.00416.86
8.0.160.0000.00716.86
8.0.150.0030.00316.75
8.0.140.0040.00416.65
8.0.130.0030.00513.19
8.0.120.0080.00016.63
8.0.110.0060.00316.77
8.0.100.0040.00416.62
8.0.90.0040.00416.61
8.0.80.0100.00716.82
8.0.70.0000.00716.63
8.0.60.0040.00416.66
8.0.50.0040.00416.73
8.0.30.0090.00916.90
8.0.20.0050.01517.40
8.0.10.0030.00516.89
8.0.00.0050.01216.51
7.4.330.0050.00015.00
7.4.320.0000.00616.36
7.4.300.0030.00316.34
7.4.290.0030.00316.58
7.4.280.0000.00816.52
7.4.270.0000.00716.53
7.4.260.0040.00416.53
7.4.250.0070.00016.39
7.4.240.0030.00416.56
7.4.230.0030.00316.26
7.4.220.0070.01016.48
7.4.210.0130.00416.45
7.4.200.0050.00316.61
7.4.190.0030.00416.63
7.4.160.0130.00316.35
7.4.150.0130.00617.40
7.4.140.0030.01417.86
7.4.130.0130.00416.35
7.4.120.0100.01016.46
7.4.110.0070.01416.42
7.4.100.0060.01316.37
7.4.90.0070.01016.37
7.4.80.0120.00919.39
7.4.70.0030.01216.32
7.4.60.0030.01316.43
7.4.50.0000.00716.25
7.4.40.0140.00322.77
7.4.30.0070.00716.54
7.4.10.0080.01015.04
7.4.00.0070.01014.90
7.3.330.0020.00213.00
7.3.320.0020.00213.10
7.3.310.0040.00416.16
7.3.300.0060.00016.25
7.3.290.0060.01316.15
7.3.280.0100.00716.18
7.3.270.0220.00017.40
7.3.260.0110.01116.45
7.3.250.0140.00616.19
7.3.240.0140.00316.43
7.3.230.0040.01616.39
7.3.210.0100.00716.47
7.3.200.0130.00319.39
7.3.190.0060.01516.13
7.3.180.0070.00716.38
7.3.170.0000.01516.27
7.3.160.0090.00616.26
7.3.130.0100.00614.76
7.3.120.0040.01214.81
7.3.110.0090.00814.66
7.3.100.0110.00514.76
7.3.90.0110.00514.77
7.3.80.0030.01014.83
7.3.70.0060.00614.64
7.3.60.0070.00614.60
7.3.50.0060.00614.75
7.3.40.0040.00914.77
7.3.30.0050.01114.49
7.3.20.0050.01016.40
7.3.10.0100.00316.52
7.3.00.0120.00516.43
7.2.330.0080.00816.49
7.2.320.0090.00916.48
7.2.310.0100.00716.54
7.2.300.0060.00916.72
7.2.290.0100.00716.39
7.2.260.0070.01114.93
7.2.250.0080.00815.08
7.2.240.0060.01014.88
7.2.230.0090.00914.87
7.2.220.0030.01114.77
7.2.210.0070.00314.73
7.2.200.0080.00414.65
7.2.190.0040.01014.95
7.2.180.0040.00914.69
7.2.170.0070.00714.90
7.2.160.0020.01014.90
7.2.150.0030.00816.51
7.2.140.0040.00616.68
7.2.130.0090.00416.96
7.2.120.0070.00916.68
7.2.110.0060.01116.61
7.2.100.0100.00616.69
7.2.90.0040.01216.77
7.2.80.0050.01316.61
7.2.70.0030.01316.61
7.2.60.0060.00716.81
7.2.50.0070.00616.89
7.2.40.0070.00416.58
7.2.30.0070.01016.78
7.2.20.0070.00616.79
7.2.10.0080.00816.58
7.2.00.0070.00817.62
7.1.330.0070.00515.80
7.1.320.0050.01115.59
7.1.310.0030.01215.75
7.1.300.0070.01015.71
7.1.290.0050.01015.68
7.1.280.0090.00715.65
7.1.270.0030.01115.65
7.1.260.0060.00415.67
7.1.250.0070.00815.54
7.1.240.0070.00915.77
7.1.230.0060.00615.55
7.1.220.0070.00715.65
7.1.210.0080.00615.46
7.1.200.0030.01015.68
7.1.190.0030.00915.65
7.1.180.0030.00915.37
7.1.170.0020.01215.69
7.1.160.0020.00815.56
7.1.150.0060.00815.64
7.1.140.0060.00715.65
7.1.130.0050.00715.73
7.1.120.0050.00715.58
7.1.110.0070.00515.74
7.1.100.0050.00716.40
7.1.90.0090.00315.52
7.1.80.0050.00915.71
7.1.70.0060.00916.20
7.1.60.0090.00716.99
7.1.50.0040.00916.13
7.1.40.0030.00815.63
7.1.30.0090.00615.58
7.1.20.0030.01015.63
7.1.10.0040.01115.63
7.1.00.0010.03518.02
7.0.330.0080.00415.42
7.0.320.0080.00515.21
7.0.310.0070.00615.45
7.0.300.0050.00815.29
7.0.290.0050.00715.33
7.0.280.0050.00815.18
7.0.270.0030.01115.36
7.0.260.0000.01415.17
7.0.250.0020.01015.22
7.0.240.0040.00715.35
7.0.230.0060.00715.42
7.0.220.0030.01015.29
7.0.210.0060.00415.30
7.0.200.0050.00615.63
7.0.190.0050.00515.18
7.0.180.0030.00915.28
7.0.170.0030.01115.37
7.0.160.0010.01315.20
7.0.150.0080.00715.30
7.0.140.0030.03017.58
7.0.130.0060.00415.26
7.0.120.0040.00615.37
7.0.110.0050.00815.26
7.0.100.0030.00915.42
7.0.90.0070.00715.34
7.0.80.0030.00715.16
7.0.70.0050.00915.38
7.0.60.0060.03316.76
7.0.50.0060.02716.09
7.0.40.0070.02015.63
7.0.30.0230.02515.66
7.0.20.0130.02115.49
7.0.10.0060.03015.52
7.0.00.0080.02915.44
5.6.400.0080.00714.34
5.6.390.0070.01014.18
5.6.380.0120.00514.30
5.6.370.0050.00714.16
5.6.360.0060.00614.23
5.6.350.0060.00514.38
5.6.340.0030.00714.03
5.6.330.0090.00714.00
5.6.320.0060.00614.55
5.6.310.0070.00514.15
5.6.300.0020.01014.17
5.6.290.0050.00714.26
5.6.280.0040.03016.35
5.6.270.0070.00514.15
5.6.260.0040.01014.39
5.6.250.0090.00514.30
5.6.240.0040.00914.13
5.6.230.0020.01014.22
5.6.220.0110.00114.22
5.6.210.0070.02616.33
5.6.200.0050.02915.49
5.6.190.0030.02216.30
5.6.180.0100.03016.30
5.6.170.0060.02116.33
5.6.160.0070.03516.41
5.6.150.0080.02915.46
5.6.140.0060.02115.47
5.6.130.0080.02915.50
5.6.120.0060.03416.39
5.6.110.0080.03116.59
5.6.100.0090.01416.55
5.6.90.0060.03616.39
5.6.80.0040.02016.18
5.6.70.0120.02116.23
5.6.60.0090.00113.95
5.6.50.0100.00514.05
5.6.40.0060.00514.18
5.6.30.0060.00714.27
5.6.20.0060.00513.99
5.6.10.0020.01214.18
5.6.00.0050.00714.12
5.5.380.0050.00713.98
5.5.370.0030.00813.92
5.5.360.0070.00714.35
5.5.350.0060.02916.13
5.5.340.0030.02215.43
5.5.330.0070.02716.26
5.5.320.0180.02516.09
5.5.310.0120.01716.26
5.5.300.0040.01915.39
5.5.290.0010.02415.36
5.5.280.0070.03216.36
5.5.270.0110.02216.25
5.5.260.0110.02816.34
5.5.250.0100.03116.29
5.5.240.0080.02816.22
5.5.230.0090.00614.20
5.5.220.0070.00313.83
5.5.210.0020.01114.06
5.5.200.0030.00813.98
5.5.190.0070.00614.34
5.5.180.0050.01214.02
5.5.170.0050.00814.17
5.5.160.0070.01013.83
5.5.150.0080.00313.81
5.5.140.0030.01313.82
5.5.130.0080.00714.00
5.5.120.0080.00413.92
5.5.110.0070.00513.91
5.5.100.0040.01014.09
5.5.90.0060.00614.00
5.5.80.0030.00813.82
5.5.70.0070.00713.89
5.5.60.0110.00314.11
5.5.50.0110.00213.97
5.5.40.0020.01213.96
5.5.30.0050.00513.90
5.5.20.0030.01014.15
5.5.10.0040.00814.19
5.5.00.0050.00813.75
5.4.450.0290.02213.63
5.4.440.0280.02613.67
5.4.430.0260.02313.83
5.4.420.0240.00313.76
5.4.410.0100.02113.46
5.4.400.0060.02513.45
5.4.390.0100.03013.55
5.4.380.0070.02313.45
5.4.370.0100.01813.50
5.4.360.0070.02013.52
5.4.350.0040.01811.15
5.4.340.0040.01711.20
5.4.330.0060.00610.91
5.4.320.0040.01611.32
5.4.310.0040.01911.32
5.4.300.0050.01711.34
5.4.290.0080.01711.35
5.4.280.0040.01511.36
5.4.270.0030.01811.36
5.4.260.0070.01711.30
5.4.250.0050.02611.26
5.4.240.0030.01811.38
5.4.230.0050.01611.31
5.4.220.0060.01811.37
5.4.210.0060.01611.25
5.4.200.0070.01711.33
5.4.190.0070.02011.22
5.4.180.0060.02011.29
5.4.170.0070.01811.34
5.4.160.0100.02111.27
5.4.150.0090.01611.32
5.4.140.0050.02511.18
5.4.130.0080.01911.28
5.4.120.0040.02311.23
5.4.110.0050.02111.22
5.4.100.0070.01611.20
5.4.90.0060.01611.25
5.4.80.0050.01411.26
5.4.70.0030.01611.19
5.4.60.0070.01811.22
5.4.50.0030.01711.26
5.4.40.0060.01611.18
5.4.30.0040.01711.25
5.4.20.0040.01711.25
5.4.10.0050.01611.22
5.4.00.0060.01611.12
5.3.290.0040.01811.40
5.3.280.0050.01811.39
5.3.270.0050.02111.41
5.3.260.0060.02011.42
5.3.250.0050.01711.37
5.3.240.0060.01711.33
5.3.230.0090.01711.38
5.3.220.0040.02011.37
5.3.210.0050.01911.28
5.3.200.0060.01711.33
5.3.190.0050.01611.37
5.3.180.0060.01511.39
5.3.170.0040.01911.34
5.3.160.0030.01611.34
5.3.150.0030.01711.40
5.3.140.0070.01411.37
5.3.130.0030.02411.34
5.3.120.0080.01711.32
5.3.110.0050.02911.34
5.3.100.0110.02411.18
5.3.90.0070.02111.18
5.3.80.0070.02311.07
5.3.70.0070.01711.11
5.3.60.0050.02111.18
5.3.50.0100.01411.03
5.3.40.0030.02111.12
5.3.30.0050.01511.11
5.3.20.0060.01511.03
5.3.10.0040.01510.90
5.3.00.0050.01410.96
5.2.170.0060.0359.15
5.2.160.0040.0299.15
5.2.150.0070.0299.15
5.2.140.0050.0309.14
5.2.130.0050.0319.11
5.2.120.0050.0299.10
5.2.110.0060.0299.11
5.2.100.0060.0279.12
5.2.90.0060.0299.11
5.2.80.0040.0339.11
5.2.70.0040.0359.11
5.2.60.0070.0309.06
5.2.50.0090.0279.04
5.2.40.0060.0289.00
5.2.30.0040.0328.98
5.2.20.0060.0288.96
5.2.10.0020.0338.89
5.2.00.0030.0328.75
5.1.60.0060.0238.04
5.1.50.0040.0288.04
5.1.40.0070.0248.02
5.1.30.0040.0298.37
5.1.20.0020.0308.39
5.1.10.0040.0288.12
5.1.00.0030.0278.12
5.0.50.0060.0196.60
5.0.40.0030.0216.45
5.0.30.0030.0336.26
5.0.20.0040.0206.24
5.0.10.0050.0196.22
5.0.00.0050.0306.20
4.4.90.0030.0164.78
4.4.80.0040.0154.75
4.4.70.0040.0154.76
4.4.60.0030.0164.75
4.4.50.0040.0154.77
4.4.40.0010.0284.71
4.4.30.0030.0164.76
4.4.20.0020.0174.84
4.4.10.0040.0184.84
4.4.00.0060.0224.76
4.3.110.0040.0154.66
4.3.100.0040.0184.67
4.3.90.0030.0164.64
4.3.80.0040.0234.58
4.3.70.0020.0164.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0040.0244.54
4.3.30.0020.0163.27
4.3.20.0040.0153.25
4.3.10.0010.0183.21
4.3.00.0070.0176.71

preferences:
43.35 ms | 401 KiB | 5 Q