3v4l.org

run code in 300+ PHP versions simultaneously
<?php parse_str("foo=1& bar=2", $x); print_r($x);

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)
8.3.70.0090.00618.31
8.3.60.0060.00918.08
8.3.50.0070.00716.64
8.3.40.0070.00718.59
8.3.30.0090.00618.59
8.3.20.0030.00618.87
8.3.10.0060.00320.65
8.3.00.0080.00019.44
8.2.180.0110.00418.29
8.2.170.0060.00922.96
8.2.160.0070.00720.73
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00419.60
8.2.120.0000.00826.35
8.2.110.0070.00320.25
8.2.100.0090.00317.78
8.2.90.0040.00417.50
8.2.80.0080.00018.72
8.2.70.0050.00317.68
8.2.60.0040.00417.68
8.2.50.0000.00918.10
8.2.40.0070.00019.40
8.2.30.0000.00719.18
8.2.20.0000.00717.80
8.2.10.0000.00717.91
8.2.00.0030.00319.29
8.1.280.0090.00925.92
8.1.270.0040.00423.78
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.62
8.1.230.0030.00720.81
8.1.220.0040.00418.39
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0000.00718.65
8.1.150.0040.00418.78
8.1.140.0060.00317.56
8.1.130.0000.00718.97
8.1.120.0000.00717.34
8.1.110.0040.00417.36
8.1.100.0000.00817.28
8.1.90.0030.00317.22
8.1.80.0050.00517.21
8.1.70.0070.00017.19
8.1.60.0040.00417.48
8.1.50.0000.00817.30
8.1.40.0000.00717.41
8.1.30.0040.00417.54
8.1.20.0000.00717.57
8.1.10.0000.00717.40
8.1.00.0080.00017.36
8.0.300.0050.00218.77
8.0.290.0080.00016.58
8.0.280.0000.00818.38
8.0.270.0000.00817.11
8.0.260.0040.00419.01
8.0.250.0030.00316.83
8.0.240.0080.00316.84
8.0.230.0030.00316.73
8.0.220.0000.00716.77
8.0.210.0030.00316.65
8.0.200.0060.00016.73
8.0.190.0030.00316.71
8.0.180.0070.00016.74
8.0.170.0000.00816.66
8.0.160.0030.00316.73
8.0.150.0040.00416.65
8.0.140.0000.00716.72
8.0.130.0000.00513.21
8.0.120.0070.00016.75
8.0.110.0000.00816.73
8.0.100.0000.00716.76
8.0.90.0000.00816.75
8.0.80.0060.00916.73
8.0.70.0000.00816.64
8.0.60.0000.00716.73
8.0.50.0000.00716.58
8.0.30.0070.01116.94
8.0.20.0190.01517.40
8.0.10.0040.00416.76
8.0.00.0120.00616.66
7.4.330.0030.00315.55
7.4.320.0000.00716.39
7.4.300.0030.00316.39
7.4.290.0030.00316.45
7.4.280.0000.00816.35
7.4.270.0030.00316.23
7.4.260.0040.00416.44
7.4.250.0060.00316.32
7.4.240.0030.00516.35
7.4.230.0070.00016.39
7.4.220.0040.00416.27
7.4.210.0050.01116.38
7.4.200.0030.00316.44
7.4.160.0080.00816.47
7.4.140.0080.01217.86
7.4.130.0040.01516.33
7.4.120.0120.00816.34
7.4.110.0060.01016.24
7.4.100.0150.00316.24
7.4.90.0090.00916.46
7.4.80.0110.00719.39
7.4.70.0070.01116.26
7.4.60.0090.00916.23
7.4.50.0100.00616.25
7.4.40.0110.01116.18
7.4.00.0070.01014.74
7.3.330.0030.00312.95
7.3.320.0050.00012.86
7.3.310.0030.00316.18
7.3.300.0030.00316.07
7.3.290.0030.00315.96
7.3.280.0100.00816.12
7.3.260.0120.00716.26
7.3.240.0110.00716.27
7.3.230.0090.00816.21
7.3.210.0030.01616.40
7.3.200.0090.00616.36
7.3.190.0090.00616.43
7.3.180.0130.00416.38
7.3.170.0070.01016.29
7.3.160.0040.01116.23
7.3.120.0120.00614.73
7.3.110.0070.01114.36
7.3.100.0030.01314.85
7.3.90.0090.00914.69
7.3.80.0110.00014.48
7.3.70.0040.01114.28
7.3.60.0100.00314.53
7.3.50.0070.00714.62
7.3.40.0110.00314.67
7.3.30.0040.01114.63
7.3.20.0120.00316.63
7.3.10.0040.00716.49
7.3.00.0030.00616.62
7.2.330.0170.00016.39
7.2.320.0090.00816.27
7.2.310.0030.01516.52
7.2.300.0110.00616.36
7.2.290.0060.01216.59
7.2.250.0120.00614.97
7.2.240.0070.01014.96
7.2.230.0070.01114.45
7.2.220.0040.01214.69
7.2.210.0100.00315.09
7.2.200.0030.01014.54
7.2.190.0040.00814.96
7.2.180.0090.00614.48
7.2.170.0030.00814.93
7.2.160.0080.00414.84
7.2.150.0070.00416.62
7.2.140.0060.00616.75
7.2.130.0100.00316.88
7.2.120.0030.01316.42
7.2.110.0000.01716.43
7.2.100.0070.01116.69
7.2.90.0090.00616.69
7.2.80.0000.01416.45
7.2.70.0100.00716.85
7.2.60.0550.01215.76
7.2.50.0590.01215.79
7.2.40.0460.01016.03
7.2.30.0810.01016.05
7.2.20.0580.00815.65
7.2.10.0470.00515.96
7.2.00.0400.01015.71
7.1.330.0030.01315.49
7.1.320.0090.00915.57
7.1.310.0030.01015.84
7.1.300.0060.00915.54
7.1.290.0050.00515.79
7.1.280.0060.00615.60
7.1.270.0070.00715.65
7.1.260.0090.00615.85
7.1.250.0070.00715.66
7.1.240.0110.00315.71
7.1.230.0000.01215.54
7.1.220.0000.01515.78
7.1.210.0060.00615.85
7.1.200.0050.00615.66
7.1.190.0100.00315.48
7.1.180.0060.00615.59
7.1.170.0420.00814.65
7.1.160.0530.00916.17
7.1.150.0620.01016.27
7.1.140.0480.00916.31
7.1.130.0380.01016.11
7.1.120.0510.01016.18
7.1.110.0390.01215.78
7.1.100.0360.01315.89
7.1.90.0500.00915.90
7.1.80.0560.01015.69
7.1.70.0540.01115.46
7.1.60.0640.01624.21
7.1.50.0650.01024.38
7.1.40.0580.01424.08
7.1.30.0540.01124.09
7.1.20.0520.01224.12
7.1.10.0620.00815.15
7.1.00.0580.00715.25
7.0.330.0040.00715.35
7.0.320.0030.00915.40
7.0.310.0030.00915.44
7.0.300.0070.00615.06
7.0.290.0070.00715.18
7.0.280.0030.01015.52
7.0.270.0060.00615.23
7.0.260.0060.00615.40
7.0.250.0060.00615.41
7.0.240.0030.01215.27
7.0.230.0030.01015.28
7.0.220.0070.00515.40
7.0.210.0070.00715.51
7.0.200.0030.00615.61
7.0.190.0080.00815.54
7.0.180.0030.01015.41
7.0.170.0070.00715.27
7.0.160.0000.01315.29
7.0.150.0060.00615.62
7.0.140.0100.00315.46
7.0.130.0030.00915.27
7.0.120.0030.01015.61
7.0.110.0100.00715.27
7.0.100.0000.01515.24
7.0.90.0080.00015.45
7.0.80.0070.00715.52
7.0.70.0080.00815.43
7.0.60.0080.00415.17
7.0.50.0060.00915.50
7.0.40.0060.00913.38
7.0.30.0080.00813.32
7.0.20.0090.00013.24
7.0.10.0060.00713.36
7.0.00.0100.00313.31
5.6.400.0030.01014.15
5.6.390.0080.00614.05
5.6.380.0040.00814.16
5.6.370.0070.00714.22
5.6.360.0140.00014.38
5.6.350.0090.00614.29
5.6.340.0060.00614.19
5.6.330.0070.00714.29
5.6.320.0000.01414.11
5.6.310.0030.01014.39
5.6.300.0120.00014.05
5.6.290.0000.01514.36
5.6.280.0040.01214.42
5.6.270.0110.00013.92
5.6.260.0000.01414.23
5.6.250.0060.00614.31
5.6.240.0000.01414.19
5.6.230.0030.00814.07
5.6.220.0040.01114.05
5.6.210.0050.01014.13
5.6.200.0000.01414.18
5.6.190.0060.01014.08
5.6.180.0030.01013.84
5.6.170.0050.00513.66
5.6.160.0130.00314.04
5.6.150.0090.00014.04
5.6.140.0080.00313.96
5.6.130.0070.00314.39
5.6.120.0030.01014.02
5.6.110.0130.00314.14
5.6.100.0090.00614.10
5.6.90.0090.00614.11
5.6.80.0060.00913.89
5.6.70.0040.01414.29
5.6.60.0110.00013.93
5.6.50.0070.00714.11
5.6.40.0030.00713.80
5.6.30.0030.01013.79
5.6.20.0000.01013.96
5.6.10.0030.01014.32
5.6.00.0070.00714.04

preferences:
64.06 ms | 400 KiB | 5 Q