3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "var1=1&var2=2"; $b = "var=" . urlencode($a); parse_str($b, $result); var_dump($result); parse_str($result["var"], $result2); var_dump($result2);

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)
8.5.30.0040.00419.34
8.5.20.0090.01019.96
8.5.10.0090.00818.41
8.5.00.0140.00819.94
8.4.180.0030.00921.95
8.4.170.0080.01420.43
8.4.160.0130.00922.30
8.4.150.0070.00616.88
8.4.140.0110.01017.33
8.4.130.0090.00417.69
8.4.120.0140.00720.49
8.4.110.0110.01022.37
8.4.100.0060.00318.78
8.4.90.0060.00418.87
8.4.80.0150.00618.74
8.4.70.0100.00917.67
8.4.60.0110.00918.86
8.4.50.0120.00817.59
8.4.40.0070.00317.40
8.4.30.0040.01517.71
8.4.20.0110.00717.88
8.4.10.0080.00617.68
8.3.300.0130.00720.62
8.3.290.0190.00820.83
8.3.280.0110.01020.05
8.3.270.0090.01116.58
8.3.260.0110.00716.50
8.3.250.0130.00619.04
8.3.240.0110.00717.20
8.3.230.0110.00816.45
8.3.220.0110.00718.85
8.3.210.0100.00916.36
8.3.200.0050.00518.46
8.3.190.0080.00516.81
8.3.180.0070.01116.47
8.3.170.0120.00318.53
8.3.160.0120.00618.16
8.3.150.0150.00320.90
8.3.140.0120.00316.67
8.3.130.0030.00518.35
8.3.120.0100.01018.81
8.3.110.0130.00620.94
8.3.100.0050.00524.06
8.3.90.0050.00326.77
8.3.80.0090.00016.63
8.3.70.0040.01416.63
8.3.60.0070.01118.18
8.3.50.0050.01018.08
8.3.40.0120.00318.40
8.3.30.0100.01018.38
8.3.20.0110.00420.29
8.3.10.0080.00021.95
8.3.00.0030.00620.96
8.2.300.0120.00722.19
8.2.290.0120.00520.60
8.2.280.0150.00718.52
8.2.270.0070.00717.06
8.2.260.0040.01118.96
8.2.250.0040.00416.62
8.2.240.0050.00517.09
8.2.230.0090.00422.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0100.00016.63
8.2.190.0110.00716.58
8.2.180.0180.00418.54
8.2.170.0110.00422.96
8.2.160.0040.01119.46
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.48
8.2.110.0060.00320.35
8.2.100.0050.00517.91
8.2.90.0000.00819.17
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0050.00318.14
8.2.40.0070.00020.55
8.2.30.0000.00719.22
8.2.20.0000.00718.12
8.2.10.0040.00418.18
8.2.00.0040.00417.99
8.1.340.0100.00919.92
8.1.330.0100.01022.03
8.1.320.0080.01116.17
8.1.310.0150.00316.60
8.1.300.0090.00916.63
8.1.290.0030.00618.88
8.1.280.0110.01125.92
8.1.270.0000.00822.03
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.67
8.1.230.0070.00418.90
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0050.00318.73
8.1.150.0000.00720.20
8.1.140.0070.00019.51
8.1.130.0060.00318.76
8.1.120.0070.00017.30
8.1.110.0000.00717.35
8.1.100.0000.00717.27
8.1.90.0030.00617.27
8.1.80.0050.00317.38
8.1.70.0000.00717.37
8.1.60.0000.00817.51
8.1.50.0000.00717.40
8.1.40.0000.00817.44
8.1.30.0000.00717.48
8.1.20.0000.00717.54
8.1.10.0000.00917.52
8.1.00.0000.00717.55
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0000.00718.50
8.0.270.0070.00016.84
8.0.260.0050.00318.77
8.0.250.0070.00016.89
8.0.240.0030.00316.84
8.0.230.0030.00516.93
8.0.220.0040.00416.80
8.0.210.0050.00216.79
8.0.200.0030.00516.96
8.0.190.0000.00716.91
8.0.180.0070.00016.90
8.0.170.0040.00416.82
8.0.160.0070.00016.86
8.0.150.0000.00716.79
8.0.140.0000.00716.89
8.0.130.0090.00013.38
8.0.120.0000.00816.85
8.0.110.0040.00416.68
8.0.100.0040.00416.71
8.0.90.0000.00816.79
8.0.80.0070.00716.73
8.0.70.0000.00716.82
8.0.60.0050.00216.87
8.0.50.0040.00416.77
8.0.30.0070.01117.08
8.0.20.0110.00817.40
8.0.10.0040.00417.06
8.0.00.0090.00816.79
7.4.330.0060.00015.55
7.4.320.0040.00416.43
7.4.300.0020.00516.33
7.4.290.0000.00616.43
7.4.280.0000.00716.44
7.4.270.0050.00216.45
7.4.260.0030.00616.54
7.4.250.0030.00316.39
7.4.240.0080.00016.49
7.4.230.0000.00716.27
7.4.220.0130.00616.46
7.4.210.0090.00516.53
7.4.200.0030.00516.63
7.4.160.0090.00816.30
7.4.150.0070.01117.40
7.4.140.0120.00717.86
7.4.130.0150.00316.50
7.4.120.0080.01016.54
7.4.110.0140.00316.55
7.4.100.0190.00016.54
7.4.90.0060.01016.63
7.4.80.0190.00319.39
7.4.70.0110.00816.64
7.4.60.0060.00916.66
7.4.50.0030.01316.43
7.4.40.0060.01016.42
7.4.30.0080.00816.31
7.4.00.0040.00714.99
7.3.330.0050.00013.20
7.3.320.0030.00313.01
7.3.310.0000.00616.13
7.3.300.0040.00416.17
7.3.290.0030.00316.05
7.3.280.0090.00816.18
7.3.270.0070.01017.40
7.3.260.0040.01416.31
7.3.250.0110.00616.38
7.3.240.0110.00716.36
7.3.230.0060.01216.30
7.3.210.0160.00016.22
7.3.200.0100.00616.42
7.3.190.0060.01116.34
7.3.180.0110.00616.46
7.3.170.0170.00316.36
7.3.160.0070.01416.29
7.2.330.0080.01216.27
7.2.320.0060.01516.60
7.2.310.0090.00916.37
7.2.300.0070.01016.40
7.2.290.0040.01116.45
7.2.60.0040.00816.85
7.1.200.0090.00315.68
7.1.80.0120.01815.80
7.1.70.0880.00915.25
7.1.60.0430.00633.10
7.1.50.0410.01932.91
7.1.40.0370.01432.57
7.1.30.0370.01532.56
7.1.20.0390.01332.82
7.1.10.0180.00914.75
7.1.00.0190.01014.73
7.0.200.0170.00714.81
7.0.190.0210.00514.95
7.0.180.0210.00614.20
7.0.170.0150.01514.25
7.0.160.0180.00814.24
7.0.150.0160.01114.12
7.0.140.3600.01514.65
7.0.130.0060.01914.59
7.0.120.0240.00714.71
7.0.110.0120.01214.46
7.0.100.0160.01314.59
7.0.90.0160.00714.33
7.0.80.0110.01514.59
7.0.70.0140.01514.54
7.0.60.0150.01314.32
7.0.50.0420.01914.54
7.0.40.0190.00814.75
7.0.30.3050.01914.63
7.0.20.3690.00614.46
7.0.10.2980.01814.59
7.0.00.3420.01914.71

preferences:
50.36 ms | 1469 KiB | 5 Q