3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_REQUEST['foo'] = 'foo'; $a = array('_REQUEST' => array('foo'=>'bar')); extract($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)
8.3.60.0070.01118.33
8.3.50.0120.01022.11
8.3.40.0120.00918.71
8.3.30.0040.01118.70
8.3.20.0040.00418.60
8.3.10.0020.00520.96
8.3.00.0070.00021.71
8.2.180.0070.00716.63
8.2.170.0070.01022.96
8.2.160.0100.01020.54
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0110.00421.11
8.2.110.0000.01021.00
8.2.100.0000.01217.91
8.2.90.0030.00619.21
8.2.80.0100.00317.97
8.2.70.0000.00917.50
8.2.60.0040.00418.05
8.2.50.0080.00018.10
8.2.40.0000.00818.16
8.2.30.0040.00419.31
8.2.20.0030.00617.71
8.2.10.0080.00017.80
8.2.00.0090.00017.61
8.1.280.0130.01025.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0120.00619.59
8.1.230.0070.00417.76
8.1.220.0000.00817.79
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0060.00317.38
8.1.180.0060.00318.10
8.1.170.0040.00418.50
8.1.160.0050.00218.74
8.1.150.0040.00418.51
8.1.140.0000.00717.46
8.1.130.0070.00017.81
8.1.120.0000.00717.48
8.1.110.0040.00417.43
8.1.100.0070.00017.35
8.1.90.0040.00417.52
8.1.80.0040.00417.36
8.1.70.0040.00417.44
8.1.60.0060.00317.59
8.1.50.0040.00417.52
8.1.40.0000.00717.56
8.1.30.0000.00817.55
8.1.20.0000.00817.54
8.1.10.0050.00317.44
8.1.00.0050.00317.47
8.0.300.0070.00018.77
8.0.290.0050.00216.63
8.0.280.0030.00318.55
8.0.270.0030.00317.26
8.0.260.0050.00316.82
8.0.250.0040.00416.95
8.0.240.0000.01016.93
8.0.230.0000.00716.85
8.0.220.0000.00716.87
8.0.210.0030.00316.88
8.0.200.0060.00016.84
8.0.190.0070.00016.98
8.0.180.0000.00816.88
8.0.170.0000.00716.91
8.0.160.0070.00016.87
8.0.150.0000.00716.84
8.0.140.0070.00016.78
8.0.130.0050.00013.30
8.0.120.0000.00716.73
8.0.110.0050.00316.95
8.0.100.0000.00716.99
8.0.90.0000.00716.95
8.0.80.0090.00616.83
8.0.70.0000.00716.95
8.0.60.0050.00316.92
8.0.50.0000.00716.84
8.0.30.0090.01017.14
8.0.20.0090.00817.40
8.0.10.0040.00416.95
8.0.00.0110.00716.73
7.4.330.0000.00516.71
7.4.320.0000.00616.60
7.4.300.0030.00316.59
7.4.290.0070.00016.55
7.4.280.0040.00416.54
7.4.270.0030.00316.43
7.4.260.0050.00013.27
7.4.250.0030.00616.61
7.4.240.0030.00516.50
7.4.230.0000.00716.60
7.4.220.0070.01116.56
7.4.210.0080.00816.64
7.4.200.0070.00016.60
7.4.190.0040.00416.68
7.4.160.0190.00316.43
7.4.150.0110.00717.40
7.4.140.0140.00817.86
7.4.130.0070.01016.56
7.4.120.0080.01016.43
7.4.110.0130.00316.63
7.4.100.0130.01016.34
7.4.90.0090.00916.43
7.4.80.0100.00719.39
7.4.70.0030.01916.57
7.4.60.0030.01216.48
7.4.50.0050.00316.12
7.4.40.0100.00322.77
7.4.30.0120.00616.50
7.4.10.0040.01514.79
7.4.00.0090.00915.00
7.3.330.0060.00013.05
7.3.320.0030.00313.04
7.3.310.0000.00716.26
7.3.300.0040.00416.18
7.3.290.0070.00716.22
7.3.280.0090.00916.15
7.3.270.0090.00917.40
7.3.260.0110.00618.24
7.3.250.0100.01416.40
7.3.240.0130.00316.22
7.3.230.0110.00716.45
7.3.210.0100.00716.59
7.3.200.0070.01019.39
7.3.190.0110.01116.32
7.3.180.0090.00616.35
7.3.170.0100.01216.49
7.3.160.0070.01416.34
7.3.130.0090.00914.84
7.3.120.0080.00914.85
7.3.110.0060.01014.82
7.3.100.0050.00914.80
7.3.90.0070.01114.75
7.3.80.0080.00514.82
7.3.70.0020.01314.81
7.3.60.0040.01114.74
7.3.50.0050.00814.77
7.3.40.0090.00514.70
7.3.30.0020.01114.68
7.3.20.0080.00716.58
7.3.10.0050.00816.58
7.3.00.0030.00916.47
7.2.330.0030.02016.45
7.2.320.0140.00316.37
7.2.310.0150.00816.77
7.2.300.0100.00716.58
7.2.290.0090.00616.23
7.2.260.0060.00914.97
7.2.250.0090.01015.02
7.2.240.0080.00814.90
7.2.230.0080.00614.83
7.2.220.0050.01214.91
7.2.210.0020.01115.12
7.2.200.0060.00914.80
7.2.190.0080.00514.99
7.2.180.0080.00714.84
7.2.170.0040.00614.91
7.2.160.0070.00914.75
7.2.150.0100.00716.83
7.2.140.0050.00916.98
7.2.130.0000.01716.73
7.2.120.0070.00716.79
7.2.110.0080.00816.71
7.2.100.0060.00916.81
7.2.90.0050.00816.96
7.2.80.0040.00916.77
7.2.70.0080.00716.89
7.2.60.0040.01116.82
7.2.50.0070.00516.91
7.2.40.0100.00717.00
7.2.30.0070.00516.81
7.2.20.0070.00516.87
7.2.10.0050.00916.79
7.2.00.0060.00917.72
7.1.330.0070.00515.54
7.1.320.0060.00815.83
7.1.310.0040.00915.68
7.1.300.0050.00715.68
7.1.290.0040.00715.56
7.1.280.0040.00815.72
7.1.270.0050.00915.54
7.1.260.0090.00315.81
7.1.250.0080.00315.70
7.1.240.0070.00215.58
7.1.230.0050.00515.38
7.1.220.0070.00715.58
7.1.210.0030.01015.73
7.1.200.0060.00615.70
7.1.190.0040.00815.81
7.1.180.0080.00515.65
7.1.170.0060.00615.62
7.1.160.0040.01215.67
7.1.150.0060.00815.75
7.1.140.0070.00615.72
7.1.130.0030.00815.78
7.1.120.0020.01215.66
7.1.110.0060.00515.83
7.1.100.0040.00816.57
7.1.90.0070.00915.56
7.1.80.0030.01115.70
7.1.70.0060.00616.25
7.1.60.0060.01116.95
7.1.50.0060.01016.03
7.1.40.0020.01015.66
7.1.30.0060.00615.82
7.1.20.0070.00715.78
7.1.10.0060.00615.61
7.1.00.0060.02818.02
7.0.330.0000.01215.37
7.0.320.0060.00715.19
7.0.310.0100.00315.18
7.0.300.0020.01215.15
7.0.290.0060.00415.29
7.0.280.0070.00915.12
7.0.270.0020.00715.19
7.0.260.0060.00815.18
7.0.250.0000.01415.55
7.0.240.0080.00715.21
7.0.230.0040.00915.38
7.0.220.0030.01015.26
7.0.210.0050.00715.32
7.0.200.0030.00715.71
7.0.190.0030.01215.18
7.0.180.0050.00815.27
7.0.170.0080.00715.34
7.0.160.0050.00715.21
7.0.150.0010.00715.14
7.0.140.0020.03217.58
7.0.130.0050.01015.24
7.0.120.0070.00515.20
7.0.110.0050.00715.30
7.0.100.0050.00915.31
7.0.90.0070.00515.28
7.0.80.0050.00715.35
7.0.70.0040.03117.41
7.0.60.0040.03317.47
7.0.50.0070.02717.57
7.0.40.0060.02715.55
7.0.30.0050.02515.50
7.0.20.0070.03015.59
7.0.10.0050.01915.64
7.0.00.0070.03315.58
5.6.400.0040.00814.35
5.6.390.0000.01114.10
5.6.380.0080.00414.23
5.6.370.0090.00614.44
5.6.360.0030.01114.29
5.6.350.0030.00614.20
5.6.340.0030.01314.19
5.6.330.0070.00714.38
5.6.320.0060.00914.52
5.6.310.0090.00514.23
5.6.300.0030.00914.05
5.6.290.0070.00414.36
5.6.280.0070.02816.64
5.6.270.0040.00614.38
5.6.260.0080.00614.25
5.6.250.0050.00814.29
5.6.240.0100.00514.36
5.6.230.0050.00914.32
5.6.220.0070.03116.39
5.6.210.0050.03116.46
5.6.200.0040.02516.52
5.6.190.0030.03616.57
5.6.180.0050.02816.44
5.6.170.0060.03216.42
5.6.160.0030.03116.52
5.6.150.0040.02816.42
5.6.140.0100.02916.58
5.6.130.0060.03616.42
5.6.120.0080.03016.53
5.6.110.0040.03216.63
5.6.100.0070.02616.50
5.6.90.0050.03216.58
5.6.80.0060.02716.26
5.6.70.0060.02916.28
5.6.60.0100.02716.27
5.6.50.0050.02716.27
5.6.40.0030.02216.32
5.6.30.0020.03616.21
5.6.20.0070.02716.26
5.6.10.0060.02916.25
5.6.00.0060.03116.20
5.5.380.0060.00614.15
5.5.370.0090.00514.10
5.5.360.0070.03316.28
5.5.350.0020.03616.24
5.5.340.0030.03116.36
5.5.330.0040.03216.39
5.5.320.0070.03116.37
5.5.310.0050.03116.31
5.5.300.0060.02016.35
5.5.290.0080.02916.35
5.5.280.0080.03116.50
5.5.270.0040.03416.46
5.5.260.0030.03516.48
5.5.250.0060.02716.32
5.5.240.0010.03416.15
5.5.230.0060.02016.13
5.5.220.0080.01716.15
5.5.210.0030.02716.25
5.5.200.0060.02916.08
5.5.190.0030.03016.13
5.5.180.0060.02616.06
5.5.170.0060.00714.21
5.5.160.0020.03316.24
5.5.150.0070.02716.24
5.5.140.0010.03616.16
5.5.130.0030.03415.98
5.5.120.0050.03116.02
5.5.110.0070.03116.24
5.5.100.0070.03016.16
5.5.90.0050.03116.10
5.5.80.0040.03216.22
5.5.70.0070.02316.06
5.5.60.0070.02815.90
5.5.50.0010.03316.16
5.5.40.0050.03116.17
5.5.30.0040.03016.12
5.5.20.0070.03016.15
5.5.10.0050.02516.01
5.5.00.0070.01615.82
5.4.450.0070.02613.87
5.4.440.0040.03113.73
5.4.430.0040.03113.77
5.4.420.0020.03013.75
5.4.410.0070.02413.64
5.4.400.0020.02813.52
5.4.390.0040.02913.58
5.4.380.0030.03313.68
5.4.370.0030.02113.68
5.4.360.0060.02613.64
5.4.350.0050.02113.69
5.4.340.0020.02813.53
5.4.330.0030.00810.96
5.4.320.0020.02413.35
5.4.310.0050.02513.55
5.4.300.0050.02713.44
5.4.290.0020.02513.37
5.4.280.0050.02913.50
5.4.270.0060.02813.66
5.4.260.0030.03013.51
5.4.250.0060.02513.61
5.4.240.0060.02713.60
5.4.230.0030.02513.46
5.4.220.0040.03013.53
5.4.210.0040.02913.71
5.4.200.0040.03013.51
5.4.190.0020.03013.55
5.4.180.0040.02613.48
5.4.170.0020.03213.54
5.4.160.0050.02613.64
5.4.150.0050.03013.55
5.4.140.0040.03112.78
5.4.130.0010.02912.61
5.4.120.0010.03212.72
5.4.110.0060.02612.70
5.4.100.0020.02612.84
5.4.90.0010.03012.72
5.4.80.0050.02712.77
5.4.70.0050.02412.75
5.4.60.0060.02712.83
5.4.50.0050.02912.60
5.4.40.0070.02212.75
5.4.30.0050.02512.72
5.4.20.0030.03012.71
5.4.10.0060.02612.64
5.4.00.0030.02112.44
5.3.290.0040.03011.89
5.3.280.0050.02711.80
5.3.270.0080.02411.89
5.3.260.0040.02211.83
5.3.250.0040.02211.89
5.3.240.0080.01211.74
5.3.230.0080.02611.79
5.3.220.0080.02411.83
5.3.210.0030.01811.79
5.3.200.0050.02811.80
5.3.190.0060.02611.84
5.3.180.0060.02811.85
5.3.170.0060.01811.86
5.3.160.0010.03011.82
5.3.150.0050.03011.82
5.3.140.0040.02711.76
5.3.130.0050.03011.86
5.3.120.0030.02911.84
5.3.110.0070.02311.81
5.3.100.0040.02711.67
5.3.90.0020.03011.61
5.3.80.0010.02011.63
5.3.70.0020.02911.64
5.3.60.0040.02511.67
5.3.50.0040.02411.66
5.3.40.0020.02811.54
5.3.30.0090.02111.60
5.3.20.0050.02611.51
5.3.10.0040.02711.47
5.3.00.0010.03111.41
5.2.170.0030.05311.58
5.2.160.0070.05011.58
5.2.150.0000.06311.58
5.2.140.0030.06311.58
5.2.130.0000.06011.58
5.2.120.0070.05711.58
5.2.110.0030.05311.58
5.2.100.0030.05311.58
5.2.90.0030.05711.58
5.2.80.0030.06711.58
5.2.70.0000.06311.58
5.2.60.0070.05711.58
5.2.50.0000.05711.58
5.2.40.0030.05711.58
5.2.30.0070.05011.58
5.2.20.0030.06011.58
5.2.10.0030.04711.58
5.2.00.0030.05011.58
5.1.60.0100.04711.58
5.1.50.0030.03311.58
5.1.40.0070.02711.58
5.1.30.0070.05311.58
5.1.20.0000.03711.58
5.1.10.0000.05311.58
5.1.00.0030.05311.58
5.0.50.0030.03711.58
5.0.40.0030.04311.58
5.0.30.0000.05311.58
5.0.20.0030.03711.58
5.0.10.0030.02311.58
5.0.00.0000.05011.58
4.4.90.0000.03711.58
4.4.80.0030.02311.58
4.4.70.0070.03011.58
4.4.60.0000.03711.58
4.4.50.0030.03011.58
4.4.40.0000.05011.58
4.4.30.0030.01311.58
4.4.20.0030.03311.58
4.4.10.0000.03011.58
4.4.00.0000.05311.58
4.3.110.0030.02711.58
4.3.100.0000.03711.58
4.3.90.0000.02311.58
4.3.80.0000.05311.58
4.3.70.0000.03011.58
4.3.60.0000.03311.58
4.3.50.0000.03711.58
4.3.40.0000.05011.58
4.3.30.0030.03311.58
4.3.20.0000.03311.58
4.3.10.0030.03311.58
4.3.00.0000.03011.58

preferences:
48.02 ms | 401 KiB | 5 Q