3v4l.org

run code in 300+ PHP versions simultaneously
<?php // forcing a SERVER variable: $_SERVER['QUERY_STRING'] = '?query=string'; $qs = htmlentities( $_SERVER['QUERY_STRING'] ); $str = substr( $qs, 1 ); // remove the '?' // array option parse_str( $str ,$arr); echo $arr['query'],"\n"; // variable option parse_str( $str ); echo $query;

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)
8.3.70.0110.00717.00
8.3.60.0070.00716.63
8.3.50.0080.00722.09
8.3.40.0130.00319.01
8.3.30.0110.00319.21
8.3.20.0050.00220.35
8.3.10.0060.00320.66
8.3.00.0000.00820.87
8.2.180.0160.00618.66
8.2.170.0100.01022.96
8.2.160.0070.00720.32
8.2.150.0060.00325.66
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0080.00019.79
8.2.110.0030.00621.06
8.2.100.0000.01118.09
8.2.90.0030.00617.88
8.2.80.0080.00018.73
8.2.70.0040.00417.63
8.2.60.0040.00417.75
8.2.50.0050.00317.75
8.2.40.0050.00319.48
8.2.30.0000.00817.75
8.2.20.0080.00017.85
8.2.10.0040.00418.03
8.2.00.0030.00717.86
8.1.280.0070.01125.92
8.1.270.0000.00822.11
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0000.00923.98
8.1.230.0070.00320.93
8.1.220.0050.00318.68
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0030.00517.62
8.1.160.0080.00020.61
8.1.150.0080.00018.73
8.1.140.0000.00717.56
8.1.130.0030.00317.84
8.1.120.0000.00717.51
8.1.110.0040.00417.36
8.1.100.0040.00417.35
8.1.90.0040.00417.42
8.1.80.0040.00417.52
8.1.70.0000.00717.46
8.1.60.0050.00317.47
8.1.50.0030.00517.42
8.1.40.0000.00817.52
8.1.30.0060.00317.68
8.1.20.0030.00617.49
8.1.10.0000.00917.62
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0080.00018.07
8.0.270.0000.00818.02
8.0.260.0030.00317.17
8.0.250.0070.00017.03
8.0.240.0060.00316.98
8.0.230.0030.00616.99
8.0.220.0030.00317.00
8.0.210.0070.00016.99
8.0.200.0000.00717.00
8.0.190.0040.00417.02
8.0.180.0080.00016.88
8.0.170.0060.00316.92
8.0.160.0030.00316.95
8.0.150.0000.00716.88
8.0.140.0040.00416.79
8.0.130.0000.00713.43
8.0.120.0040.00416.92
8.0.110.0000.00716.87
8.0.100.0030.00316.84
8.0.90.0030.00317.00
8.0.80.0140.00716.99
8.0.70.0000.00716.83
8.0.60.0040.00416.90
8.0.50.0000.00817.02
8.0.30.0140.00717.07
8.0.20.0070.01217.40
8.0.10.0080.00016.96
8.0.00.0060.01416.76
7.4.330.0030.00315.02
7.4.320.0000.00616.55
7.4.300.0030.00316.61
7.4.290.0030.00316.52
7.4.280.0060.00616.44
7.4.270.0080.00016.46
7.4.260.0000.01016.48
7.4.250.0040.00416.57
7.4.240.0020.00616.49
7.4.230.0030.00316.50
7.4.220.0060.01316.49
7.4.210.0150.00016.59
7.4.200.0030.00316.38
7.4.160.0080.00816.50
7.4.150.0110.00817.40
7.4.140.0150.00517.86
7.4.130.0090.01016.45
7.4.120.0110.00616.47
7.4.110.0060.01516.46
7.4.100.0110.00516.53
7.4.90.0100.00616.39
7.4.80.0060.01016.67
7.4.70.0120.00416.59
7.4.60.0090.01216.50
7.4.50.0000.00816.38
7.4.40.0080.00816.54
7.4.30.0140.00816.61
7.4.00.0000.01315.06
7.3.330.0000.00513.11
7.3.320.0000.00513.16
7.3.310.0050.00316.36
7.3.300.0000.00716.35
7.3.290.0090.00416.40
7.3.280.0090.00816.38
7.3.270.0160.00817.40
7.3.260.0110.00616.36
7.3.250.0070.01216.58
7.3.240.0070.01516.48
7.3.230.0090.00916.42
7.3.210.0060.01016.54
7.3.200.0090.01319.39
7.3.190.0040.01416.49
7.3.180.0060.01016.34
7.3.170.0120.00316.50
7.3.160.0100.00616.54
7.3.120.0090.00614.92
7.3.110.0040.01114.91
7.3.100.0100.00714.68
7.3.90.0060.00914.87
7.3.80.0030.01014.91
7.3.70.0070.00714.89
7.3.60.0000.01514.95
7.3.50.0040.00714.82
7.3.40.0080.00814.78
7.3.30.0030.00615.02
7.3.20.0070.00416.75
7.3.10.0120.00316.52
7.3.00.0030.01016.80
7.2.330.0100.00716.48
7.2.320.0110.00716.71
7.2.310.0060.01616.58
7.2.300.0060.01016.46
7.2.290.0120.00616.87
7.2.250.0090.00915.00
7.2.240.0000.01914.99
7.2.230.0040.00814.84
7.2.220.0070.01115.04
7.2.210.0100.00314.80
7.2.200.0100.00715.13
7.2.190.0000.01515.25
7.2.180.0030.00715.22
7.2.170.0040.01115.06
7.2.60.0060.00916.88
7.2.00.0080.00419.57
7.1.330.0000.01415.81
7.1.320.0110.00415.86
7.1.310.0090.00615.89
7.1.300.0040.01115.70
7.1.290.0040.01115.45
7.1.280.0070.00315.74
7.1.270.0000.00915.80
7.1.260.0030.01015.63
7.1.200.0050.00515.59
7.1.100.0000.01118.08
7.1.70.0040.00417.25
7.1.60.0160.00619.34
7.1.50.0130.01017.05
7.1.00.0070.07022.57
7.0.200.0070.00316.86
7.0.140.0000.07721.93
7.0.60.0370.05021.81
7.0.50.0130.07717.66
7.0.40.0070.07320.30
7.0.30.0330.03720.20
7.0.20.0400.06720.13
7.0.10.0070.08320.09
7.0.00.0100.06720.00
5.6.280.0070.07020.77
5.6.210.0100.07720.75
5.6.200.0030.04018.09
5.6.190.0100.08020.45
5.6.180.0470.07720.46
5.6.170.0430.03020.52
5.6.160.0100.05320.50
5.6.150.0100.03718.16
5.6.140.0000.06718.16
5.6.130.0100.08018.20
5.6.120.0130.07020.87
5.6.110.0100.08721.00
5.6.100.0030.08320.98
5.6.90.0070.09021.12
5.6.80.0100.04720.28
5.5.350.0130.03320.39
5.5.340.0030.08018.02
5.5.330.0070.04020.21
5.5.320.0300.04720.30
5.5.310.0230.03720.13
5.5.300.0000.04718.00
5.5.290.0170.07717.98
5.5.280.0030.04720.95
5.5.270.0100.07720.75
5.5.260.0070.05320.79
5.5.250.0130.07020.68
5.5.240.0130.06320.15
5.4.450.4400.03719.21
5.4.440.3430.04319.45
5.4.430.2430.03019.50
5.4.420.0030.03719.29
5.4.410.2970.04019.23
5.4.400.3270.03719.05
5.4.390.1400.03319.05
5.4.380.3800.03019.06
5.4.370.3930.03019.17
5.4.360.2200.03319.16
5.4.350.0030.04019.04
5.4.340.3700.04318.96
5.4.320.3870.04019.00
5.4.310.3470.03319.04
5.4.300.4130.03318.87
5.4.290.3700.04019.15
5.4.280.3700.03319.16
5.4.270.3770.03019.04
5.4.260.3870.04019.00
5.4.250.4400.03719.18
5.4.240.4230.05319.04
5.4.230.3930.03719.15
5.4.220.3900.04019.04
5.4.210.3900.03719.04
5.4.200.3770.03319.14
5.4.190.3730.03018.95
5.4.180.4070.03018.95
5.4.170.3630.03019.25
5.4.160.4200.04319.13
5.4.150.3930.03318.97
5.4.140.4070.04716.40
5.4.130.3700.03716.25
5.4.120.4100.04016.34
5.4.110.3700.03316.35
5.4.100.3870.03716.26
5.4.90.3930.03316.49
5.4.80.4000.03716.48
5.4.70.3630.04316.33
5.4.60.4030.03316.20
5.4.50.4370.04016.14
5.4.40.4800.03716.35
5.4.30.3970.04016.32
5.4.20.3930.04016.37
5.4.10.3770.03316.55
5.4.00.3630.03715.89
5.3.290.3800.03314.59
5.3.280.3900.03314.47
5.3.270.4030.03714.55
5.3.260.4230.03714.39
5.3.250.3500.03714.53
5.3.240.3770.03314.62
5.3.230.3800.03714.54
5.3.220.4030.03314.65
5.3.210.3730.03714.35
5.3.200.3630.04314.36
5.3.190.3930.03714.50
5.3.180.3800.03714.38
5.3.170.4230.03314.65
5.3.160.4070.03314.50
5.3.150.3970.03314.52
5.3.140.4200.03714.34
5.3.130.3670.04014.56
5.3.120.3270.03314.52
5.3.110.3730.03314.56
5.3.100.3630.03313.96
5.3.90.3700.03313.94
5.3.80.3670.03314.03
5.3.70.3830.03313.81
5.3.60.3900.03313.98
5.3.50.3900.03713.76
5.3.40.4500.03314.03
5.3.30.4300.04313.92
5.3.20.3870.03713.62
5.3.10.3930.03313.60
5.3.00.3930.04013.58
5.2.170.3800.03311.22
5.2.160.3900.03011.13
5.2.150.3730.02311.13
5.2.140.3200.03311.00
5.2.130.3170.02711.06
5.2.120.3200.03011.18
5.2.110.3400.02710.95
5.2.100.3300.03711.26
5.2.90.3300.03311.11
5.2.80.3300.03010.98
5.2.70.3370.02311.25
5.2.60.3330.03710.97
5.2.50.3100.03310.95
5.2.40.2770.02710.94
5.2.30.2470.03010.93
5.2.20.2100.03010.90
5.2.10.2400.02310.81
5.2.00.1370.02710.60
5.1.60.2530.02010.00
5.1.50.2470.0209.97
5.1.40.2670.02710.13
5.1.30.2470.02310.32
5.1.20.2200.02010.50
5.1.10.2000.02710.03
5.1.00.1600.02310.05
5.0.50.0970.0208.56
5.0.40.0700.0208.38
5.0.30.0770.0278.24
5.0.20.0370.0178.19
5.0.10.0630.0178.31
5.0.00.0570.0308.12
4.4.90.1800.0106.10
4.4.80.1570.0206.10
4.4.70.0370.0136.10
4.4.60.0970.0136.10
4.4.50.0900.0106.10
4.4.40.1170.0276.10
4.4.30.1230.0136.10
4.4.20.0270.0176.10
4.4.10.0600.0136.10
4.4.00.0930.0306.10
4.3.110.0970.0206.10
4.3.100.0800.0176.10
4.3.90.0830.0136.10
4.3.80.0530.0306.10
4.3.70.0400.0176.10
4.3.60.0530.0136.10
4.3.50.0770.0176.10
4.3.40.0200.0276.10
4.3.30.0070.0176.10
4.3.20.0100.0176.10
4.3.10.0170.0106.10
4.3.00.0100.0176.10

preferences:
57.32 ms | 401 KiB | 5 Q