3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo['_POST'] = 'bar'; foreach($foo as $k=>$v) { $$k = $v; } var_dump($_POST);

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)
8.3.60.0140.00718.18
8.3.50.0110.00622.00
8.3.40.0140.00018.97
8.3.30.0030.01019.05
8.3.20.0070.00020.22
8.3.10.0050.00321.89
8.3.00.0040.00422.37
8.2.180.0150.00316.50
8.2.170.0040.01122.96
8.2.160.0070.00720.94
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0040.00422.10
8.2.100.0000.01017.78
8.2.90.0030.00519.33
8.2.80.0000.00818.16
8.2.70.0030.00617.63
8.2.60.0040.00418.16
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00717.98
8.2.20.0020.00517.84
8.2.10.0040.00417.66
8.2.00.0040.00417.73
8.1.280.0070.01125.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0140.00328.09
8.1.240.0090.00023.79
8.1.230.0110.00019.03
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.01117.35
8.1.190.0030.00617.53
8.1.180.0000.00818.10
8.1.170.0040.00818.64
8.1.160.0060.00322.00
8.1.150.0070.00018.50
8.1.140.0000.00717.43
8.1.130.0030.00517.44
8.1.120.0050.00317.35
8.1.110.0080.00017.43
8.1.100.0070.00017.50
8.1.90.0080.00217.45
8.1.80.0080.00317.39
8.1.70.0050.00717.37
8.1.60.0110.00317.57
8.1.50.0100.00217.44
8.1.40.0080.00417.53
8.1.30.0080.00517.62
8.1.20.0110.00217.53
8.1.10.0110.00217.44
8.1.00.0030.00917.38
8.0.300.0000.00818.77
8.0.290.0040.00417.18
8.0.280.0030.00318.49
8.0.270.0070.00017.23
8.0.260.0070.00016.81
8.0.250.0000.00716.96
8.0.240.0030.00316.91
8.0.230.0030.00316.85
8.0.220.0060.00616.86
8.0.210.0060.00616.86
8.0.200.0070.00316.90
8.0.190.0050.00516.90
8.0.180.0050.00616.83
8.0.170.0040.00716.91
8.0.160.0050.00516.79
8.0.150.0080.00416.75
8.0.140.0050.00616.80
8.0.130.0010.01115.03
8.0.120.0060.00616.76
8.0.110.0060.00516.78
8.0.100.0070.00316.78
8.0.90.0060.00616.85
8.0.80.0090.00716.89
8.0.70.0080.00316.81
8.0.60.0020.00816.83
8.0.50.0080.00516.73
8.0.30.0130.00616.96
8.0.20.0050.01317.24
8.0.10.0020.00816.93
8.0.00.0090.00516.82
7.4.330.0030.00315.15
7.4.320.0030.00316.49
7.4.300.0080.00016.52
7.4.290.0020.00716.50
7.4.280.0020.00616.50
7.4.270.0070.00616.46
7.4.260.0040.00516.51
7.4.250.0090.00416.55
7.4.240.0050.00516.56
7.4.230.0080.00316.34
7.4.220.0070.01216.45
7.4.210.0090.00616.54
7.4.200.0000.00916.43
7.4.190.0090.00216.50
7.4.180.0150.00016.61
7.4.160.0090.00716.40
7.4.150.0090.00616.98
7.4.140.0070.00817.35
7.4.130.0100.00716.43
7.4.120.0090.00616.52
7.4.110.0080.01016.49
7.4.100.0090.00716.44
7.4.90.0120.00416.45
7.4.80.0100.00616.44
7.4.70.0080.00616.41
7.4.60.0130.00516.33
7.4.50.0080.00116.52
7.4.40.0070.00719.56
7.4.30.0090.00516.45
7.4.20.0050.00516.39
7.4.10.0120.00315.54
7.4.00.0080.00515.31
7.3.330.0040.00614.63
7.3.320.0090.00214.67
7.3.310.0040.00716.24
7.3.300.0090.00216.26
7.3.290.0090.00616.38
7.3.280.0100.00516.33
7.3.270.0080.00816.79
7.3.260.0080.00816.38
7.3.250.0110.00516.26
7.3.240.0140.00316.23
7.3.230.0100.00816.43
7.3.220.0090.00616.31
7.3.210.0060.01116.30
7.3.200.0100.00917.79
7.3.190.0040.01516.39
7.3.180.0100.00716.29
7.3.170.0090.00616.29
7.3.160.0080.00916.52
7.3.150.0100.00516.17
7.3.140.0070.00716.05
7.3.130.0080.00915.54
7.3.120.0020.01415.37
7.3.110.0090.00715.39
7.3.100.0090.00515.52
7.3.90.0040.01115.61
7.3.80.0070.00515.44
7.3.70.0100.00515.56
7.3.60.0110.00315.75
7.3.50.0040.00815.49
7.3.40.0070.00515.73
7.3.30.0050.00815.70
7.3.20.0040.00717.44
7.3.10.0070.00517.31
7.3.00.0120.00317.49
7.2.340.0110.00316.30
7.2.330.0120.00416.47
7.2.320.0120.00616.50
7.2.310.0120.00716.53
7.2.300.0120.00516.53
7.2.290.0070.00916.46
7.2.280.0100.00516.24
7.2.270.0110.00316.44
7.2.260.0080.00815.73
7.2.250.0070.01015.68
7.2.240.0090.00715.65
7.2.230.0070.00715.70
7.2.220.0050.00915.72
7.2.210.0080.00515.74
7.2.200.0070.01015.87
7.2.190.0080.00515.85
7.2.180.0050.00815.76
7.2.170.0060.00515.82
7.2.160.0070.00515.71
7.2.150.0060.00817.54
7.2.140.0110.00417.78
7.2.130.0090.00617.61
7.2.120.0080.00417.58
7.2.110.0100.00617.62
7.2.100.0110.00417.54
7.2.90.0070.00517.69
7.2.80.0110.00217.69
7.2.70.0100.00717.72
7.2.60.0060.00917.42
7.2.50.0080.00517.66
7.2.40.0070.00917.69
7.2.30.0080.00517.76
7.2.20.0070.00817.87
7.2.10.0100.00617.79
7.2.00.0030.01018.36
7.1.330.0080.00516.55
7.1.320.0060.00716.53
7.1.310.0090.00416.48
7.1.300.0110.00416.67
7.1.290.0060.00716.50
7.1.280.0050.00716.54
7.1.270.0060.00616.65
7.1.260.0020.01016.65
7.1.250.0090.00616.46
7.1.240.0080.00616.48
7.1.230.0060.00716.58
7.1.220.0060.00616.64
7.1.210.0080.00716.52
7.1.200.0120.00116.34
7.1.190.0120.00216.51
7.1.180.0000.01116.53
7.1.170.0090.00416.46
7.1.160.0080.00716.42
7.1.150.0060.00716.71
7.1.140.0060.00816.60
7.1.130.0090.00516.56
7.1.120.0060.00716.50
7.1.110.0100.00416.61
7.1.100.0040.00917.09
7.1.90.0090.00516.27
7.1.80.0070.00716.49
7.1.70.0050.00816.54
7.1.60.0030.00816.76
7.1.50.0130.00416.71
7.1.40.0080.00616.68
7.1.30.0070.00416.58
7.1.20.0040.00916.57
7.1.10.0110.00316.53
7.1.00.0080.02618.55
7.0.330.0120.00216.19
7.0.320.0060.00916.24
7.0.310.0060.00916.12
7.0.300.0090.00416.09
7.0.290.0080.00716.14
7.0.280.0050.00616.09
7.0.270.0070.00716.14
7.0.260.0070.00516.13
7.0.250.0080.00516.41
7.0.240.0100.00416.28
7.0.230.0080.00316.32
7.0.220.0100.00416.26
7.0.210.0100.00216.14
7.0.200.0070.00816.42
7.0.190.0100.00516.28
7.0.180.0040.00816.26
7.0.170.0070.00716.21
7.0.160.0050.00716.15
7.0.150.0090.00416.09
7.0.140.0060.02818.12
7.0.130.0070.00816.32
7.0.120.0110.00316.30
7.0.110.0070.00616.20
7.0.100.0060.00616.12
7.0.90.0050.00616.17
7.0.80.0080.00416.21
7.0.70.0080.00516.29
7.0.60.0060.02317.48
7.0.50.0100.02916.81
7.0.40.0070.02116.95
7.0.30.0130.01716.77
7.0.20.0170.01316.72
7.0.10.0170.02016.85
7.0.00.0070.03216.85
5.6.400.0080.00715.03
5.6.390.0100.00514.98
5.6.380.0080.00515.09
5.6.370.0030.01115.11
5.6.360.0070.00415.30
5.6.350.0070.00715.00
5.6.340.0090.00215.12
5.6.330.0040.00715.09
5.6.320.0060.00715.18
5.6.310.0050.00815.28
5.6.300.0100.00415.11
5.6.290.0060.00615.20
5.6.280.0040.03017.08
5.6.270.0050.00615.07
5.6.260.0090.00315.23
5.6.250.0060.00715.19
5.6.240.0120.00215.06
5.6.230.0130.00015.16
5.6.220.0090.00415.09
5.6.210.0020.03416.95
5.6.200.0110.02516.07
5.6.190.0090.01716.90
5.6.180.1370.02017.00
5.6.170.0170.02517.00
5.6.160.0030.03616.91
5.6.150.0090.02816.20
5.6.140.0030.02016.10
5.6.130.0110.02716.22
5.6.120.0090.03117.10
5.6.110.0090.02917.10
5.6.100.0080.02917.13
5.6.90.0050.03517.04
5.6.80.0130.02516.88
5.6.70.0130.02316.85
5.6.60.0070.00715.08
5.6.50.0130.00214.99
5.6.40.0050.00714.98
5.6.30.0090.00514.98
5.6.20.0050.00614.95
5.6.10.0110.00315.03
5.6.00.0070.00615.11
5.5.380.0090.00415.02
5.5.370.0070.00715.14
5.5.360.0090.00415.03
5.5.350.0040.01716.64
5.5.340.0050.01915.98
5.5.330.0060.02016.71
5.5.320.0100.02416.72
5.5.310.0100.01816.76
5.5.300.0080.03016.00
5.5.290.0070.03316.02
5.5.280.0090.02417.13
5.5.270.0150.02116.99
5.5.260.0060.02916.96
5.5.250.0110.02716.91
5.5.240.0100.02916.77
5.5.230.0100.00515.11
5.5.220.0060.00615.01
5.5.210.0040.00815.02
5.5.200.0070.00815.06
5.5.190.0080.00514.98
5.5.180.0070.00614.87
5.5.170.0080.00614.76
5.5.160.0080.00414.93
5.5.150.0060.00614.99
5.5.140.0080.00615.03
5.5.130.0120.00214.95
5.5.120.0070.00514.90
5.5.110.0090.00515.03
5.5.100.0050.00814.99
5.5.90.0080.00415.08
5.5.80.0080.00315.04
5.5.70.0080.00514.81
5.5.60.0100.00314.99
5.5.50.0080.00615.01
5.5.40.0080.00514.85
5.5.30.0070.00415.21
5.5.20.0080.00514.75
5.5.10.0100.00214.83
5.5.00.0100.00414.90
5.4.450.1060.01914.40
5.4.440.1010.01714.40
5.4.430.1110.01314.29
5.4.420.1090.01214.42
5.4.410.0970.01714.40
5.4.400.0990.01714.20
5.4.390.1030.01414.22
5.4.380.1090.01714.21
5.4.370.1070.01814.25
5.4.360.1010.01814.25
5.4.350.0990.01714.27
5.4.340.1220.01814.23
5.4.330.0120.00011.90
5.4.320.1010.01514.27
5.4.310.1010.01514.19
5.4.300.1180.01814.29
5.4.290.1010.01614.20
5.4.280.1330.01714.37
5.4.270.0370.01614.29
5.4.260.0040.01714.30
5.4.250.0040.01414.30
5.4.240.0200.01614.23
5.4.230.1040.01714.26
5.4.220.1000.01514.18
5.4.210.1050.01414.11
5.4.200.1130.01814.26
5.4.190.1080.01414.32
5.4.180.0990.01614.21
5.4.170.1050.01614.23
5.4.160.1000.01614.29
5.4.150.0990.01414.29
5.4.140.0600.02013.33
5.4.130.0970.01413.33
5.4.120.0980.01513.27
5.4.110.1170.01513.38
5.4.100.1010.01113.30
5.4.90.1070.01413.32
5.4.80.1100.01413.29
5.4.70.1000.01513.30
5.4.60.1090.01213.46
5.4.50.1070.01413.26
5.4.40.1070.01513.37
5.4.30.0980.01513.36
5.4.20.0990.01213.21
5.4.10.1080.01513.34
5.4.00.1040.01113.08
5.3.290.1030.01612.74
5.3.280.1010.01412.70
5.3.270.1080.01512.73
5.3.260.1070.01312.70
5.3.250.1050.01512.73
5.3.240.0960.01612.55
5.3.230.1010.01512.62
5.3.220.1040.01712.54
5.3.210.1120.01412.58
5.3.200.0900.01912.71
5.3.190.1210.02112.70
5.3.180.1100.01712.68
5.3.170.1020.01412.64
5.3.160.1020.01412.79
5.3.150.1090.01312.67
5.3.140.1030.01212.54
5.3.130.1030.01412.68
5.3.120.1040.01212.77
5.3.110.1090.01712.66
5.3.100.1010.01512.38
5.3.90.1050.01512.46
5.3.80.1000.01712.37
5.3.70.1050.01012.38
5.3.60.1020.01312.47
5.3.50.1110.01712.33
5.3.40.1060.01812.41
5.3.30.0980.01312.37
5.3.20.0970.01412.38
5.3.10.1020.01412.21
5.3.00.1090.01512.20

preferences:
50.45 ms | 401 KiB | 5 Q