3v4l.org

run code in 300+ PHP versions simultaneously
<?php $defaults = array('hi'=>1, 'hi2'=>2); $args = array('hi'=>11, 'this'=>33); $args += $defaults; extract($args); print_r($args); echo $hi, $hi2, $this;

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)
8.3.60.0130.00618.40
8.3.50.0120.00622.05
8.3.40.0120.00318.72
8.3.30.0080.00818.70
8.3.20.0060.00318.73
8.3.10.0050.00221.05
8.3.00.0060.00319.79
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0100.00320.11
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.18
8.2.110.0090.00321.12
8.2.100.0080.00417.91
8.2.90.0040.00419.23
8.2.80.0060.00317.97
8.2.70.0030.00517.75
8.2.60.0040.00418.03
8.2.50.0090.00018.10
8.2.40.0000.00820.40
8.2.30.0040.00419.22
8.2.20.0000.00817.58
8.2.10.0040.00417.74
8.2.00.0040.00417.75
8.1.280.0110.01125.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00821.88
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0040.00418.54
8.1.160.0050.00318.76
8.1.150.0050.00220.16
8.1.140.0060.00317.32
8.1.130.0030.00517.81
8.1.120.0000.00717.41
8.1.110.0000.00717.35
8.1.100.0030.00317.40
8.1.90.0000.00717.34
8.1.80.0030.00517.39
8.1.70.0000.00717.27
8.1.60.0030.00517.41
8.1.50.0000.00717.47
8.1.40.0030.00517.52
8.1.30.0070.00017.46
8.1.20.0000.00817.65
8.1.10.0030.00517.57
8.1.00.0030.00617.48
8.0.300.0000.00818.77
8.0.290.0050.00316.58
8.0.280.0040.00418.32
8.0.270.0070.00017.22
8.0.260.0060.00016.65
8.0.250.0000.00716.88
8.0.240.0050.00216.83
8.0.230.0070.00016.93
8.0.220.0000.00716.97
8.0.210.0000.00716.84
8.0.200.0000.00616.95
8.0.190.0040.00416.83
8.0.180.0000.00816.93
8.0.170.0000.00816.92
8.0.160.0040.00416.88
8.0.150.0000.00716.77
8.0.140.0000.00716.80
8.0.130.0000.00513.27
8.0.120.0040.00416.89
8.0.110.0000.00716.74
8.0.100.0040.00416.89
8.0.90.0000.00716.93
8.0.80.0100.01016.85
8.0.70.0000.00716.79
8.0.60.0070.00016.70
8.0.50.0050.00216.78
8.0.30.0120.01017.14
8.0.20.0170.00717.40
8.0.10.0000.00717.04
8.0.00.0100.01016.56
7.4.330.0030.00314.88
7.4.320.0000.00616.35
7.4.300.0020.00516.39
7.4.290.0000.00716.63
7.4.280.0000.00716.33
7.4.270.0070.00016.49
7.4.260.0030.00313.27
7.4.250.0040.00416.45
7.4.240.0040.00416.44
7.4.230.0000.00716.65
7.4.220.0060.01216.49
7.4.210.0090.00716.56
7.4.200.0030.00316.39
7.4.190.0000.00716.39
7.4.160.0060.00916.45
7.4.150.0130.00417.40
7.4.140.0120.00717.86
7.4.130.0090.00916.50
7.4.120.0130.00716.43
7.4.110.0100.01316.29
7.4.100.0070.01016.65
7.4.90.0130.01016.34
7.4.80.0060.01119.39
7.4.70.0080.00816.39
7.4.60.0120.00616.45
7.4.50.0030.00616.56
7.4.40.0040.01122.77
7.4.30.0090.00816.64
7.4.00.0040.01015.08
7.3.330.0050.00013.23
7.3.320.0080.00013.20
7.3.310.0030.00316.08
7.3.300.0040.00416.33
7.3.290.0050.01416.30
7.3.280.0110.00716.36
7.3.270.0110.00617.40
7.3.260.0120.00618.24
7.3.250.0100.01516.46
7.3.240.0100.00616.57
7.3.230.0100.00716.39
7.3.210.0140.00316.43
7.3.200.0100.01319.39
7.3.190.0160.00316.55
7.3.180.0100.00616.31
7.3.170.0160.00016.63
7.3.160.0120.00616.43
7.3.120.0070.00915.01
7.3.110.0090.00914.61
7.3.100.0040.01114.66
7.3.90.0120.00314.66
7.3.80.0130.00014.68
7.3.70.0050.00514.88
7.3.60.0100.00714.65
7.3.50.0030.01014.73
7.3.40.0060.00914.67
7.3.30.0040.01114.54
7.3.20.0030.01016.41
7.3.10.0000.00916.36
7.3.00.0070.00816.55
7.2.330.0130.00316.29
7.2.320.0120.00616.46
7.2.310.0120.00616.46
7.2.300.0100.00716.57
7.2.290.0070.01016.59
7.2.250.0090.00914.78
7.2.240.0070.01414.78
7.2.230.0040.00914.97
7.2.220.0030.00714.98
7.2.210.0070.00714.74
7.2.200.0060.00614.55
7.2.190.0040.00814.70
7.2.180.0070.00314.77
7.2.170.0060.00914.85
7.2.130.0090.00416.72
7.2.120.0090.00716.56
7.2.110.0030.01016.57
7.2.100.0120.00316.64
7.2.90.0030.01016.79
7.2.80.0080.00816.72
7.2.70.0060.00816.68
7.2.60.0050.00916.88
7.2.50.0100.00616.69
7.2.40.0060.00916.85
7.2.30.0070.00716.57
7.2.20.0110.00616.55
7.2.10.0130.00516.69
7.2.00.0050.00916.62
7.1.330.0060.01015.86
7.1.320.0030.01015.74
7.1.310.0040.01115.64
7.1.300.0070.00315.58
7.1.290.0110.00315.74
7.1.280.0040.00815.64
7.1.270.0060.00815.71
7.1.260.0070.00715.45
7.1.250.0030.00915.68
7.1.240.0090.00615.82
7.1.230.0030.00915.62
7.1.220.0110.00315.60
7.1.210.0090.00715.69
7.1.200.0090.00715.64
7.1.190.0080.00615.84
7.1.180.0110.00715.49
7.1.170.0040.00815.65
7.1.160.0090.00615.72
7.1.150.0070.00515.45
7.1.140.0090.00915.65
7.1.130.0090.00715.85
7.1.120.0060.00715.57
7.1.110.0050.01115.58
7.1.100.0060.00715.79
7.1.90.0130.00515.57
7.1.80.0110.00715.65
7.1.70.0070.00616.14
7.1.60.0070.00716.16
7.1.50.0100.00616.08
7.1.40.0110.00615.93
7.1.30.0070.01016.01
7.1.20.0060.01015.78
7.1.10.0100.00416.13
7.1.00.0100.00416.02
7.0.330.0050.00815.37
7.0.320.0080.00515.44
7.0.310.0100.00715.43
7.0.300.0100.00215.45
7.0.290.0030.01015.17
7.0.280.0090.00715.17
7.0.270.0060.00915.38
7.0.260.0090.00915.41
7.0.250.0020.01015.46
7.0.240.0100.00515.54
7.0.230.0110.00515.40
7.0.220.0060.00915.53
7.0.210.0120.00315.43
7.0.200.0070.00715.84
7.0.190.0050.00815.75
7.0.180.0060.00915.70
7.0.170.0060.01015.63
7.0.160.0080.00415.70
7.0.150.0080.00715.58
7.0.140.0070.00615.59
7.0.130.0090.00615.87
7.0.120.0070.00715.66
7.0.110.0070.00615.65
7.0.100.0060.00615.79
7.0.90.0070.00815.76
7.0.80.0080.00715.67
7.0.70.0090.00415.61
7.0.60.0070.00915.60
7.0.50.0070.00815.69
7.0.40.0040.00913.77
7.0.30.0030.01013.93
7.0.20.0050.00813.80
7.0.10.0040.00813.88
7.0.00.0070.00413.88
5.6.380.0070.00514.37
5.6.370.0070.00414.51
5.6.360.0030.00914.20
5.6.350.0060.00814.26
5.6.340.0000.00914.18
5.6.330.0050.00814.46
5.6.320.0050.00814.04
5.6.310.0040.00814.35
5.6.300.0050.01816.38
5.6.290.0060.02016.35
5.6.280.0070.02816.44
5.6.270.0130.01816.50
5.6.260.0130.02016.56
5.6.250.0010.02116.54
5.6.240.0060.01616.42
5.6.230.0040.02316.52
5.6.220.0060.02316.54
5.6.210.0070.01616.33
5.6.200.0020.02216.44
5.6.190.0050.02316.50
5.6.180.0030.02116.50
5.6.170.0060.01916.63
5.6.160.0040.02216.37
5.6.150.0090.02016.46
5.6.140.0020.02316.48
5.6.130.0060.02316.37
5.6.120.0020.02616.59
5.6.110.0030.02016.61
5.6.100.0050.02016.43
5.6.90.0030.02116.42
5.6.80.0100.01416.00
5.6.70.0080.01716.29
5.6.60.0060.01716.36
5.6.50.0060.01516.17
5.6.40.0070.01616.22
5.6.30.0050.02216.21
5.6.20.0040.01916.11
5.6.10.0050.02116.23
5.6.00.0070.02316.15
5.5.380.0030.02113.38
5.5.370.0040.02113.43
5.5.360.0040.01613.39
5.5.350.0030.01813.41
5.5.340.0130.01713.52
5.5.330.0110.01613.52
5.5.320.0020.01913.55
5.5.310.0020.01813.51
5.5.300.0040.01813.51
5.5.290.0020.02013.50
5.5.280.0090.01613.49
5.5.270.0030.02013.61
5.5.260.0050.01813.52
5.5.250.0060.01513.46
5.5.240.0070.01313.36
5.5.230.0060.01913.32
5.5.220.0060.01613.27
5.5.210.0040.01713.29
5.5.200.0040.01913.21
5.5.190.0050.01913.32
5.5.180.0010.02113.27
5.5.170.0040.00411.29
5.5.160.0060.01413.21
5.5.150.0050.01513.24
5.5.140.0020.02013.20
5.5.130.0020.02113.30
5.5.120.0070.01713.26
5.5.110.0050.01713.32
5.5.100.0020.01813.28
5.5.90.0050.01913.28
5.5.80.0050.01513.30
5.5.70.0010.02113.29
5.5.60.0070.01413.31
5.5.50.0050.02113.23
5.5.40.0050.01713.15
5.5.30.0030.01913.26
5.5.20.0040.01713.32
5.5.10.0060.01513.16
5.5.00.0060.01713.32
5.4.450.0040.01813.92
5.4.440.0030.02113.99
5.4.430.0040.01913.89
5.4.420.0030.01713.92
5.4.410.0060.01413.87
5.4.400.0060.01413.83
5.4.390.0020.02013.86
5.4.380.0070.01413.82
5.4.370.0070.01613.88
5.4.360.0070.01513.92
5.4.350.0050.01813.81
5.4.340.0050.01713.85
5.4.330.0090.00311.27
5.4.320.0090.01413.88
5.4.310.0070.01413.79
5.4.300.0100.01313.85
5.4.290.0050.02013.85
5.4.280.0090.02313.79
5.4.270.0040.01913.78
5.4.260.0050.01813.90
5.4.250.0070.01813.84
5.4.240.0040.01813.82
5.4.230.0070.01513.82
5.4.220.0100.01413.85
5.4.210.0050.01913.88
5.4.200.0030.01613.90
5.4.190.0080.01613.86
5.4.180.0070.01813.95
5.4.170.0070.01413.80
5.4.160.0110.02313.88
5.4.150.0070.02013.83
5.4.140.0060.01513.10
5.4.130.0060.02413.08
5.4.120.0030.01912.96
5.4.110.0020.01612.95
5.4.100.0040.01713.09
5.4.90.0020.02212.95
5.4.80.0060.01613.06
5.4.70.0050.01512.97
5.4.60.0050.01512.96
5.4.50.0060.01312.98
5.4.40.0070.01313.04
5.4.30.0020.02013.07
5.4.20.0060.01512.96
5.4.10.0040.01612.98
5.4.00.0040.01612.80
5.3.290.0070.01512.46
5.3.280.0020.02012.46
5.3.270.0060.01912.46
5.3.260.0040.01812.46
5.3.250.0090.01312.46
5.3.240.0050.01412.46
5.3.230.0000.01812.46
5.3.220.0020.01712.46
5.3.210.0050.01712.46
5.3.200.0060.01412.46
5.3.190.0070.01512.46
5.3.180.0040.01512.46
5.3.170.0040.01612.46
5.3.160.0020.02112.46
5.3.150.0020.01712.46
5.3.140.0040.01612.46
5.3.130.0060.01812.46
5.3.120.0020.01712.46
5.3.110.0000.01812.46
5.3.100.0050.01412.46
5.3.90.0030.01712.46
5.3.80.0090.01312.46
5.3.70.0040.01612.46
5.3.60.0040.01812.46
5.3.50.0030.01612.46
5.3.40.0120.01512.46
5.3.30.0090.01412.46
5.3.20.0090.01312.46
5.3.10.0050.01412.46
5.3.00.0050.01512.46
5.2.170.0030.01312.46
5.2.160.0060.01012.46
5.2.150.0030.01612.46
5.2.140.0040.01312.46
5.2.130.0070.01112.46
5.2.120.0060.01112.46
5.2.110.0040.01312.46
5.2.100.0060.01312.46
5.2.90.0040.01512.46
5.2.80.0050.01112.46
5.2.70.0070.01212.46
5.2.60.0060.01212.46
5.2.50.0050.01212.46
5.2.40.0060.01212.46
5.2.30.0060.01312.46
5.2.20.0040.01312.46
5.2.10.0050.01112.46
5.2.00.0010.01512.46
5.1.60.0030.01112.46
5.1.50.0060.00912.46
5.1.40.0050.01012.46
5.1.30.0050.00912.46
5.1.20.0010.01412.46
5.1.10.0030.01212.46
5.1.00.0030.01212.46
5.0.50.0030.01012.46
5.0.40.0030.00912.46
5.0.30.0020.01412.46
5.0.20.0030.00812.46
5.0.10.0040.01012.46
5.0.00.0020.01412.46
4.4.90.0020.00912.46
4.4.80.0010.00912.46
4.4.70.0030.00812.46
4.4.60.0010.00812.46
4.4.50.0030.00812.46
4.4.40.0010.01212.46
4.4.30.0030.00812.46
4.4.20.0010.01012.46
4.4.10.0020.00712.46
4.4.00.0000.01312.46
4.3.110.0010.01112.46
4.3.100.0020.00812.46
4.3.90.0020.00612.46
4.3.80.0020.01112.46
4.3.70.0000.00912.46
4.3.60.0020.00812.46
4.3.50.0000.00912.46
4.3.40.0010.01212.46
4.3.30.0010.00912.46
4.3.20.0060.00712.46
4.3.10.0020.00712.46
4.3.00.0020.00812.46

preferences:
53.51 ms | 401 KiB | 5 Q