3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; parse_str('a?id[0]=2&id[1]=3',$a); echo print_r($a);

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)
8.3.60.0120.00916.38
8.3.50.0120.00621.89
8.3.40.0110.00418.55
8.3.30.0140.00418.88
8.3.20.0040.00420.20
8.3.10.0050.00321.68
8.3.00.0080.00020.81
8.2.180.0180.00316.50
8.2.170.0100.00622.96
8.2.160.0070.00722.04
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0170.00017.80
8.2.110.0090.00020.71
8.2.100.0100.00717.60
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0050.00317.36
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0000.00819.95
8.2.30.0000.00717.93
8.2.20.0060.00517.77
8.2.10.0030.00517.98
8.2.00.0000.00717.48
8.1.280.0040.01125.92
8.1.270.0080.00020.63
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.93
8.1.230.0070.00320.32
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0090.00017.11
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0040.00421.81
8.1.150.0080.00318.80
8.1.140.0000.00719.09
8.1.130.0030.00317.88
8.1.120.0030.00517.41
8.1.110.0070.00017.39
8.1.100.0030.00317.26
8.1.90.0070.00017.34
8.1.80.0000.00817.37
8.1.70.0080.00017.45
8.1.60.0080.00017.43
8.1.50.0000.00717.36
8.1.40.0080.00017.35
8.1.30.0060.00317.46
8.1.20.0040.00417.61
8.1.10.0000.00917.46
8.1.00.0030.00517.42
8.0.300.0070.00018.77
8.0.290.0000.00816.62
8.0.280.0020.00518.49
8.0.270.0000.00717.15
8.0.260.0030.00317.16
8.0.250.0000.00716.95
8.0.240.0000.00616.83
8.0.230.0040.00416.89
8.0.220.0030.00316.82
8.0.210.0040.00416.73
8.0.200.0000.00616.90
8.0.190.0050.00316.85
8.0.180.0030.00316.75
8.0.170.0030.00516.84
8.0.160.0000.00716.76
8.0.150.0030.00316.64
8.0.140.0060.00316.68
8.0.130.0060.00013.28
8.0.120.0030.00516.77
8.0.110.0040.00416.86
8.0.100.0040.00416.85
8.0.90.0000.00716.81
8.0.80.0110.01116.72
8.0.70.0040.00416.72
8.0.60.0030.00316.70
8.0.50.0050.00316.67
8.0.30.0110.01217.10
8.0.20.0270.02517.40
8.0.10.0000.00816.88
8.0.00.0140.00316.74
7.4.330.0000.00715.03
7.4.320.0060.00016.41
7.4.300.0030.00316.43
7.4.290.0000.00816.45
7.4.280.0050.00516.54
7.4.270.0030.00316.55
7.4.260.0000.00716.33
7.4.250.0060.00316.44
7.4.240.0000.00716.41
7.4.230.0070.00016.22
7.4.220.0040.01516.39
7.4.210.0110.00416.50
7.4.200.0030.00316.46
7.4.160.0030.01316.41
7.4.150.0090.01017.40
7.4.140.0140.00817.86
7.4.130.0040.01316.40
7.4.120.0060.01016.44
7.4.110.0030.01416.39
7.4.100.0110.00716.45
7.4.90.0130.00316.34
7.4.80.0240.00019.39
7.4.70.0130.00916.46
7.4.60.0060.01016.30
7.4.50.0050.00316.42
7.4.40.0100.01016.32
7.4.30.0090.01316.55
7.4.00.0060.01014.75
7.3.330.0050.00013.04
7.3.320.0020.00213.04
7.3.310.0030.00316.13
7.3.300.0030.00316.07
7.3.290.0090.00616.12
7.3.280.0090.00816.13
7.3.270.0160.00617.40
7.3.260.0150.00916.29
7.3.250.0140.00516.24
7.3.240.0080.00816.19
7.3.230.0070.01016.39
7.3.210.0070.01016.02
7.3.200.0060.01619.39
7.3.190.0100.00716.20
7.3.180.0080.00816.10
7.3.170.0090.00916.35
7.3.160.0030.01616.13
7.3.120.0070.01114.89
7.3.110.0090.00314.78
7.3.100.0000.00914.85
7.3.90.0030.00614.84
7.3.80.0060.00914.68
7.3.70.0030.01414.70
7.3.60.0070.00714.66
7.3.50.0060.00614.61
7.3.40.0060.00914.71
7.3.30.0060.00314.50
7.3.20.0060.00916.33
7.3.10.0090.00816.40
7.3.00.0060.01116.47
7.2.330.0130.00316.44
7.2.320.0030.01616.43
7.2.310.0070.01016.33
7.2.300.0060.01016.26
7.2.290.0120.00616.67
7.2.250.0070.01315.08
7.2.240.0000.02015.14
7.2.230.0000.01814.61
7.2.220.0030.01015.03
7.2.210.0000.01514.72
7.2.200.0070.00714.82
7.2.190.0070.01015.08
7.2.180.0000.01614.51
7.2.170.0030.01214.90
7.2.130.0040.01116.70
7.2.120.0130.00316.71
7.2.110.0120.00616.20
7.2.100.0080.00416.41
7.2.90.0060.01216.19
7.2.80.0070.01116.85
7.2.70.0080.00816.24
7.2.60.0120.00416.57
7.2.50.0050.01016.79
7.2.40.0070.01316.11
7.2.30.0090.00616.65
7.2.20.0130.00316.40
7.2.10.0150.00016.38
7.2.00.0060.00718.07
7.1.330.0030.01015.48
7.1.320.0080.00415.89
7.1.310.0070.00415.75
7.1.300.0100.00315.59
7.1.290.0070.00715.70
7.1.280.0120.00615.39
7.1.270.0030.01315.55
7.1.260.0040.01115.69
7.1.250.0070.00715.34
7.1.100.0060.00617.83
7.1.70.0040.00416.89
7.1.60.0070.01719.46
7.1.50.0090.01616.88
7.1.00.0070.07322.30
7.0.200.0060.00315.00
7.0.140.0030.07022.12
7.0.60.0070.06320.02
7.0.50.0100.08017.91
7.0.40.0070.09320.18
7.0.30.0270.06720.38
7.0.20.0300.05720.06
7.0.10.0100.08320.24
7.0.00.0100.04020.05
5.6.280.0030.07020.81
5.6.210.0070.06020.72
5.6.200.0030.08318.19
5.6.190.0030.04320.49
5.6.180.0270.07720.60
5.6.170.0430.05320.50
5.6.160.0170.05020.47
5.6.150.0030.07318.27
5.6.140.0000.07318.18
5.6.130.0070.08018.13
5.6.120.0030.08720.98
5.6.110.0130.08021.13
5.6.100.0000.04320.97
5.6.90.0070.07021.11
5.6.80.0130.04320.50
5.5.350.0230.08020.52
5.5.340.0030.05017.97
5.5.330.0000.05020.42
5.5.320.0370.07720.26
5.5.310.0270.04320.23
5.5.300.0130.06717.97
5.5.290.0000.05018.06
5.5.280.0030.04720.86
5.5.270.0070.05020.85
5.5.260.0030.04020.85
5.5.250.0100.03320.67
5.5.240.0000.04020.03
5.4.450.0730.07319.10
5.4.440.0200.05719.58
5.4.430.0170.05319.46
5.4.420.0230.05019.61
5.4.410.0170.05719.34
5.4.400.0330.05318.87
5.4.390.0230.05318.78
5.4.380.0130.06318.59
5.4.370.0200.06018.58
5.4.360.0200.05318.49
5.4.350.0230.07318.51
5.4.340.0170.05718.74
5.4.320.0270.07018.71
5.4.310.0230.05018.80
5.4.300.0230.05018.80
5.4.290.0130.07318.59
5.4.280.0200.05718.47
5.4.270.0270.04718.77
5.4.260.0130.07018.57
5.4.250.0270.05718.80
5.4.240.0200.05318.48
5.4.230.0270.06718.79
5.4.220.0430.05018.57
5.4.210.0130.05718.67
5.4.200.0270.05016.55
5.4.190.0230.04718.57
5.4.180.0100.07018.61
5.4.170.0230.05718.84
5.4.160.0230.07318.69
5.4.150.0230.04718.55
5.4.140.0100.05716.16
5.4.130.0230.06316.25
5.4.120.0200.05316.27
5.4.110.0200.05016.42
5.4.100.0230.05016.41
5.4.90.0230.04716.18
5.4.80.0070.07016.19
5.4.70.0300.05716.33
5.4.60.0300.05716.16
5.4.50.0230.04016.38
5.4.40.0200.07016.23
5.4.30.0170.05316.15
5.4.20.0630.05316.40
5.4.10.0130.05716.39
5.4.00.0170.05015.73
5.3.290.0200.05314.67
5.3.280.0230.04714.59
5.3.270.0130.06714.68
5.3.260.0170.05314.71
5.3.250.0200.06014.57
5.3.240.0070.06714.60
5.3.230.0300.04714.58
5.3.220.0200.05714.55
5.3.210.0170.06314.62
5.3.200.0270.06014.56
5.3.190.0170.05314.53
5.3.180.0100.06314.64
5.3.170.0130.06014.54
5.3.160.0130.06014.48
5.3.150.0230.04714.60
5.3.140.0330.05014.63
5.3.130.0170.06014.54
5.3.120.0170.06314.55
5.3.110.0170.06014.58
5.3.100.0230.05314.02
5.3.90.0270.05714.01
5.3.80.0200.05713.98
5.3.70.0100.06314.00
5.3.60.0230.06313.90
5.3.50.0200.06713.94
5.3.40.0270.06313.91
5.3.30.0370.05313.84
5.3.20.0230.06313.68
5.3.10.0330.05013.59
5.3.00.0170.06713.73
5.2.170.0070.05011.07
5.2.160.0130.04311.28
5.2.150.0230.03311.07
5.2.140.0200.04311.10
5.2.130.0130.06011.23
5.2.120.0200.04011.10
5.2.110.0130.04711.05
5.2.100.0230.04011.25
5.2.90.0170.03711.13
5.2.80.0100.04311.25
5.2.70.0100.05011.14
5.2.60.0200.03711.05
5.2.50.0130.05711.07
5.2.40.0030.05011.02
5.2.30.0100.04310.92
5.2.20.0130.03711.11
5.2.10.0130.04010.91
5.2.00.0100.04310.71
5.1.60.0170.04010.07
5.1.50.0070.03710.11
5.1.40.0070.03710.04
5.1.30.0130.03310.33
5.1.20.0130.04010.34
5.1.10.0100.03710.08
5.1.00.0130.04710.13
5.0.50.0100.0378.63
5.0.40.0030.0438.43
5.0.30.0070.0478.20
5.0.20.0070.0278.23
5.0.10.0070.0308.34
5.0.00.0030.0478.17
4.4.90.0030.0235.95
4.4.80.0100.0175.95
4.4.70.0070.0235.95
4.4.60.0070.0205.95
4.4.50.0100.0175.95
4.4.40.0000.0405.95
4.4.30.0030.0235.95
4.4.20.0030.0236.02
4.4.10.0070.0235.96
4.4.00.0070.0375.98
4.3.110.0030.0275.95
4.3.100.0030.0235.95
4.3.90.0030.0235.95
4.3.80.0000.0405.95
4.3.70.0030.0305.95
4.3.60.0070.0235.95
4.3.50.0030.0335.95
4.3.40.0070.0405.95
4.3.30.0070.0205.95
4.3.20.0070.0205.95
4.3.10.0130.0175.95
4.3.00.0070.03314.56

preferences:
40.51 ms | 401 KiB | 5 Q