3v4l.org

run code in 300+ PHP versions simultaneously
<?php // $opt_dupa = 'a'; $options['dupa'] = 'b'; extract((array) $options, EXTR_PREFIX_ALL, 'opt_'); var_dump($opt_dupa);

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)
8.3.60.0130.00716.50
8.3.50.0120.00822.83
8.3.40.0070.00718.67
8.3.30.0110.00618.91
8.3.20.0080.00020.12
8.3.10.0040.00423.70
8.3.00.0050.00319.26
8.2.180.0060.00918.41
8.2.170.0100.01022.96
8.2.160.0100.00320.58
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00521.04
8.2.110.0060.00322.27
8.2.100.0040.00818.09
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0040.00419.92
8.2.20.0070.00317.61
8.2.10.0000.00817.96
8.2.00.0080.00017.66
8.1.280.0070.01125.92
8.1.270.0060.00322.01
8.1.260.0090.00026.35
8.1.250.0060.00928.09
8.1.240.0030.00623.79
8.1.230.0080.00418.97
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00318.46
8.1.160.0040.00421.97
8.1.150.0060.00318.88
8.1.140.0050.00317.32
8.1.130.0030.00317.66
8.1.120.0070.00017.24
8.1.110.0070.00017.16
8.1.100.0070.00017.34
8.1.90.0050.00517.25
8.1.80.0070.00017.31
8.1.70.0030.00317.40
8.1.60.0000.00817.50
8.1.50.0050.00317.35
8.1.40.0030.00617.47
8.1.30.0000.00817.55
8.1.20.0030.00517.41
8.1.10.0050.00317.50
8.1.00.0040.00417.40
8.0.300.0070.00018.77
8.0.290.0030.00516.63
8.0.280.0030.00518.22
8.0.270.0070.00017.14
8.0.260.0000.00717.11
8.0.250.0060.00016.78
8.0.240.0040.00416.92
8.0.230.0000.00716.91
8.0.220.0040.00416.84
8.0.210.0030.00316.68
8.0.200.0080.00016.91
8.0.190.0000.00716.88
8.0.180.0070.00016.89
8.0.170.0080.00016.84
8.0.160.0000.00816.88
8.0.150.0030.00316.70
8.0.140.0070.00016.72
8.0.130.0030.00313.28
8.0.120.0080.00016.74
8.0.110.0080.00016.70
8.0.100.0040.00416.76
8.0.90.0030.00316.75
8.0.80.0000.01616.74
8.0.70.0000.00716.61
8.0.60.0000.00716.82
8.0.50.0000.00716.88
8.0.30.0070.01216.84
8.0.20.0120.00717.40
8.0.10.0070.00016.79
8.0.00.0060.01116.69
7.4.330.0050.00015.14
7.4.320.0030.00316.52
7.4.300.0030.00316.54
7.4.290.0000.00816.43
7.4.280.0030.00516.48
7.4.270.0070.00016.61
7.4.260.0030.00316.54
7.4.250.0080.00016.57
7.4.240.0040.00316.55
7.4.230.0000.00716.39
7.4.220.0120.00616.48
7.4.210.0030.01216.67
7.4.200.0000.00816.59
7.4.160.0060.01516.30
7.4.150.0100.00817.40
7.4.140.0050.01217.86
7.4.130.0100.01016.33
7.4.120.0130.00416.45
7.4.110.0100.00716.57
7.4.100.0120.00916.50
7.4.90.0070.01116.46
7.4.80.0030.01419.39
7.4.70.0100.00716.30
7.4.60.0040.01116.63
7.4.50.0040.00016.45
7.4.40.0100.00616.23
7.4.30.0060.00916.58
7.4.00.0050.00515.06
7.3.330.0000.00513.16
7.3.320.0030.00313.16
7.3.310.0000.00716.18
7.3.300.0030.00316.34
7.3.290.0070.01116.28
7.3.280.0060.01116.34
7.3.270.0150.00317.40
7.3.260.0100.01316.39
7.3.250.0090.00916.52
7.3.240.0140.00716.55
7.3.230.0030.01416.39
7.3.210.0130.00716.42
7.3.200.0170.00619.39
7.3.190.0090.00816.55
7.3.180.0070.01016.52
7.3.170.0060.00916.34
7.3.160.0090.00616.49
7.3.10.0060.01016.68
7.3.00.0000.01316.70
7.2.330.0100.00716.36
7.2.320.0100.00616.33
7.2.310.0060.01216.24
7.2.300.0030.01316.61
7.2.290.0120.00616.61
7.2.130.0040.00716.87
7.2.120.0040.01116.65
7.2.110.0000.01116.55
7.2.100.0080.00416.90
7.2.90.0070.00716.87
7.2.80.0060.00316.97
7.2.70.0100.00716.77
7.2.60.0030.00816.82
7.2.50.0040.00717.04
7.2.40.0060.00616.96
7.2.30.0120.00616.87
7.2.20.0070.00416.55
7.2.10.0000.01517.03
7.2.00.0020.01118.01
7.1.250.0030.00615.83
7.1.200.0000.00815.81
7.1.100.0060.00618.17
7.1.70.0070.00317.10
7.1.60.0000.02319.40
7.1.50.0130.00716.94
7.1.00.0100.07022.31
7.0.200.0070.00316.69
7.0.140.0000.07322.21
7.0.60.0100.08020.03
7.0.50.0030.04717.90
7.0.40.0070.08320.30
7.0.30.0330.03720.13
7.0.20.0270.04320.21
7.0.10.0030.05320.02
7.0.00.0030.04020.19
5.6.280.0130.06320.91
5.6.210.0070.07720.64
5.6.200.0100.08018.21
5.6.190.0130.06320.41
5.6.180.0500.06720.35
5.6.170.0200.07720.45
5.6.160.0130.08320.50
5.6.150.0070.04318.23
5.6.140.0100.07018.11
5.6.130.0030.04718.17
5.6.120.0070.08020.70
5.6.110.0030.08720.98
5.6.100.0000.09020.98
5.6.90.0070.06021.07
5.6.80.0070.08020.41
5.5.350.0300.07020.47
5.5.340.0030.08717.95
5.5.330.0130.06320.38
5.5.320.0330.03720.50
5.5.310.0230.06320.41
5.5.300.0130.03317.91
5.5.290.0000.06017.95
5.5.280.0200.05020.72
5.5.270.0170.07320.86
5.5.260.0100.08020.88
5.5.250.0170.07320.70
5.5.240.0230.07020.27
5.4.450.0500.04319.43
5.4.440.0200.05319.41
5.4.430.0470.04319.41
5.4.420.0470.03319.41
5.4.410.0200.04319.32
5.4.400.0330.03719.16
5.4.390.0300.04019.13
5.4.380.0370.07718.64
5.4.370.0300.05718.62
5.4.360.0230.05718.67
5.4.350.0370.05318.46
5.4.340.0330.05318.62
5.4.320.0080.03412.45
5.4.310.0040.04012.45
5.4.300.0080.03412.45
5.4.290.0050.03912.45
5.4.280.0020.04912.35
5.4.270.0080.03412.34
5.4.260.0050.04212.35
5.4.250.0070.03912.34
5.4.240.0070.03412.34
5.4.230.0040.03712.34
5.4.220.0040.03712.34
5.4.210.0050.03512.34
5.4.200.0080.03412.34
5.4.190.0080.04112.33
5.4.180.0070.03312.34
5.4.170.0060.03512.35
5.4.160.0080.03412.34
5.4.150.0090.04112.34
5.4.140.0060.03512.02
5.4.130.0030.03912.01
5.4.120.0050.04311.97
5.4.110.0050.03711.96
5.4.100.0100.03111.96
5.4.90.0060.03611.96
5.4.80.0060.03811.96
5.4.70.0050.03611.96
5.4.60.0080.03511.96
5.4.50.0030.03911.96
5.4.40.0080.03311.95
5.4.30.0050.03611.95
5.4.20.0070.04311.95
5.4.10.0080.03111.95
5.4.00.0060.03811.43
5.3.290.0050.04012.80
5.3.280.0090.03712.71
5.3.270.0050.04012.72
5.3.260.0080.03812.71
5.3.250.0020.04112.71
5.3.240.0050.03612.72
5.3.230.0070.04012.71
5.3.220.0050.04712.68
5.3.210.0070.03612.68
5.3.200.0040.04512.68
5.3.190.0080.03512.68
5.3.180.0110.03112.68
5.3.170.0060.04912.67
5.3.160.0050.03812.67
5.3.150.0070.03512.68
5.3.140.0040.03812.66
5.3.130.0070.03712.66
5.3.120.0110.03312.66
5.3.110.0080.03612.66
5.3.100.0060.03612.11
5.3.90.0060.03512.08
5.3.80.0080.03312.08
5.3.70.0060.03412.07
5.3.60.0050.03612.06
5.3.50.0040.03712.00
5.3.40.0050.03812.00
5.3.30.0050.03511.94
5.3.20.0080.03211.72
5.3.10.0060.03411.69
5.3.00.0050.03711.67
5.2.170.0060.0289.18
5.2.160.0020.0319.18
5.2.150.0050.0299.18
5.2.140.0060.0289.17
5.2.130.0050.0289.13
5.2.120.0040.0299.14
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0030.0319.13
5.2.70.0060.0369.13
5.2.60.0050.0349.09
5.2.50.0050.0289.05
5.2.40.0070.0269.04
5.2.30.0010.0339.01
5.2.20.0060.0279.00
5.2.10.0030.0298.91
5.2.00.0050.0288.77
5.1.60.0040.0238.06
5.1.50.0010.0278.05
5.1.40.0020.0268.04
5.1.30.0020.0278.39
5.1.20.0030.0278.41
5.1.10.0030.0268.13
5.1.00.0040.0248.13
5.0.50.0040.0246.61
5.0.40.0040.0186.47
5.0.30.0040.0316.29
5.0.20.0020.0206.25
5.0.10.0040.0196.23
5.0.00.0040.0306.22
4.4.90.0010.0204.78
4.4.80.0040.0134.76
4.4.70.0020.0164.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0154.76
4.4.20.0030.0214.85
4.4.10.0030.0164.85
4.4.00.0010.0294.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0010.0164.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0030.0234.54
4.3.30.0010.0163.28
4.3.20.0010.0163.26
4.3.10.0000.0173.22
4.3.00.0030.01715.64

preferences:
46.68 ms | 401 KiB | 5 Q