3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("3",4,6); function b() { return array("3",4,6); } $b = [1,2,3]; echo b()[0];

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)
8.3.60.0140.00716.50
8.3.50.0110.01122.06
8.3.40.0000.01418.58
8.3.30.0100.00319.09
8.3.20.0080.00020.39
8.3.10.0080.00023.50
8.3.00.0080.00020.64
8.2.180.0070.01118.29
8.2.170.0110.01122.96
8.2.160.0070.01122.09
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0050.00522.25
8.2.110.0030.00720.98
8.2.100.0110.00017.83
8.2.90.0030.00619.20
8.2.80.0090.00017.97
8.2.70.0050.00517.63
8.2.60.0040.00417.88
8.2.50.0080.00018.10
8.2.40.0040.00718.22
8.2.30.0050.00218.20
8.2.20.0040.00417.72
8.2.10.0000.00817.62
8.2.00.0000.00717.59
8.1.280.0150.00625.92
8.1.270.0050.00323.96
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0090.00022.19
8.1.230.0040.00717.77
8.1.220.0040.00417.79
8.1.210.0050.00518.77
8.1.200.0030.00717.23
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0080.00018.52
8.1.160.0000.00722.02
8.1.150.0070.00018.48
8.1.140.0000.00717.38
8.1.130.0050.00317.82
8.1.120.0080.00017.32
8.1.110.0080.00017.37
8.1.100.0040.00417.39
8.1.90.0000.00817.29
8.1.80.0030.00317.37
8.1.70.0030.00317.39
8.1.60.0060.00317.49
8.1.50.0070.00017.40
8.1.40.0000.00717.41
8.1.30.0030.00517.63
8.1.20.0070.00017.60
8.1.10.0030.00617.57
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0070.00018.34
8.0.270.0000.00717.12
8.0.260.0000.00716.80
8.0.250.0000.00716.92
8.0.240.0040.00416.92
8.0.230.0030.00316.76
8.0.220.0030.00516.69
8.0.210.0030.00316.78
8.0.200.0060.00016.84
8.0.190.0050.00316.91
8.0.180.0000.00716.70
8.0.170.0040.00416.83
8.0.160.0000.00716.86
8.0.150.0030.00316.73
8.0.140.0040.00416.78
8.0.130.0000.00513.36
8.0.120.0050.00316.71
8.0.110.0070.00016.75
8.0.100.0000.00716.91
8.0.90.0080.00016.69
8.0.80.0080.01416.86
8.0.70.0090.00016.86
8.0.60.0000.00716.78
8.0.50.0040.00416.88
8.0.30.0130.00516.95
8.0.20.0110.00717.40
8.0.10.0040.00416.84
8.0.00.0140.00416.75
7.4.330.0050.00015.07
7.4.320.0030.00316.34
7.4.300.0030.00316.56
7.4.290.0030.00316.60
7.4.280.0000.00716.60
7.4.270.0000.00716.57
7.4.260.0000.00716.49
7.4.250.0030.00316.45
7.4.240.0020.00516.52
7.4.230.0040.00416.66
7.4.220.0070.01716.53
7.4.210.0110.00716.54
7.4.200.0070.00016.52
7.4.190.0000.00716.46
7.4.160.0080.01116.21
7.4.150.0030.01317.40
7.4.140.0080.00817.86
7.4.130.0100.00716.45
7.4.120.0110.00716.34
7.4.110.0080.00816.53
7.4.100.0190.00316.37
7.4.90.0090.01216.71
7.4.80.0100.00716.45
7.4.70.0090.00616.50
7.4.60.0130.00316.55
7.4.50.0000.00816.49
7.4.40.0100.00722.77
7.4.30.0070.00716.40
7.4.00.0090.00614.89
7.3.330.0030.00213.27
7.3.320.0030.00313.29
7.3.310.0070.00016.31
7.3.300.0070.00016.27
7.3.290.0080.01116.33
7.3.280.0100.00516.32
7.3.270.0140.00317.40
7.3.260.0060.01216.64
7.3.250.0160.00316.37
7.3.240.0130.01016.34
7.3.230.0130.00716.40
7.3.210.0060.01216.52
7.3.200.0060.01319.39
7.3.190.0070.01016.61
7.3.180.0100.01016.58
7.3.170.0060.00916.27
7.3.160.0180.00016.44
7.3.120.0070.01014.96
7.3.00.0060.00616.38
7.2.330.0150.00616.57
7.2.320.0090.00916.66
7.2.310.0030.01316.74
7.2.300.0110.01116.32
7.2.290.0100.00716.77
7.2.130.0030.00616.92
7.2.120.0030.01016.80
7.2.110.0060.00616.50
7.2.100.0090.00616.95
7.2.90.0070.00716.60
7.2.80.0100.01016.89
7.2.70.0080.00816.70
7.2.60.0070.00716.65
7.2.50.0070.00716.75
7.2.40.0080.00816.77
7.2.30.0140.00316.92
7.2.20.0100.00316.75
7.2.10.0000.01316.70
7.2.00.0060.00918.15
7.1.250.0040.00415.71
7.1.240.0100.00315.60
7.1.230.0130.00315.58
7.1.220.0040.00715.73
7.1.210.0070.00315.35
7.1.200.0040.00915.83
7.1.190.0080.00415.59
7.1.180.0040.00415.60
7.1.170.0020.00515.64
7.1.160.0030.00915.72
7.1.150.0040.00715.53
7.1.140.0060.00315.63
7.1.130.0110.00615.18
7.1.120.0030.00615.61
7.1.110.0160.00015.40
7.1.100.0030.01016.71
7.1.90.0060.00615.48
7.1.80.0060.00615.74
7.1.70.0040.00816.46
7.1.60.0050.01217.36
7.1.50.0070.01016.29
7.1.40.0090.00315.70
7.1.30.0100.00315.55
7.1.20.0030.00915.55
7.1.10.0060.00615.36
7.1.00.0080.04019.04
7.0.330.0040.00715.10
7.0.320.0060.00615.17
7.0.310.0070.01015.16
7.0.300.0070.00315.03
7.0.290.0030.01015.01
7.0.280.0000.01214.90
7.0.270.0000.01015.05
7.0.260.0100.00314.88
7.0.250.0030.00615.27
7.0.240.0060.00315.26
7.0.230.0120.00314.97
7.0.220.0000.00915.26
7.0.210.0110.00315.32
7.0.200.0080.00615.84
7.0.190.0070.00715.15
7.0.180.0030.00615.25
7.0.170.0080.00314.95
7.0.160.0030.01014.85
7.0.150.0060.00615.23
7.0.140.0030.03718.62
7.0.130.0070.00315.05
7.0.120.0030.00615.36
7.0.110.0110.00715.26
7.0.100.0120.03817.62
7.0.90.0130.02617.57
7.0.80.0080.03817.40
7.0.70.0250.03517.58
7.0.60.0020.04617.40
7.0.50.0120.03817.78
7.0.40.0070.02716.65
7.0.30.0030.02716.79
7.0.20.0050.04016.63
7.0.10.0100.03716.67
7.0.00.0130.03516.65
5.6.380.0030.01014.21
5.6.370.0090.00314.57
5.6.360.0110.00314.05
5.6.350.0030.01014.42
5.6.340.0090.00614.38
5.6.330.0030.01113.93
5.6.320.0040.01113.75
5.6.310.0070.01014.53
5.6.300.0040.00814.06
5.6.290.0090.00614.08
5.6.280.0100.03517.68
5.6.270.0000.01314.35
5.6.260.0070.01114.12
5.6.250.0100.02217.34
5.6.240.0050.03317.46
5.6.230.0120.04017.36
5.6.220.0080.02817.20
5.6.210.0080.04317.16
5.6.200.0020.05117.62
5.6.190.0060.04517.64
5.6.180.0060.03417.64
5.6.170.0070.04517.59
5.6.160.0120.03517.64
5.6.150.0100.04017.62
5.6.140.0070.02917.60
5.6.130.0100.04717.46
5.6.120.0050.04717.57
5.6.110.0070.03917.43
5.6.100.0100.04017.43
5.6.90.0070.03117.65
5.6.80.0080.03117.43
5.6.70.0060.03417.32
5.6.60.0070.04017.32
5.6.50.0100.04317.32
5.6.40.0060.04417.22
5.6.30.0100.04417.19
5.6.20.0050.04217.25
5.6.10.0050.04717.40
5.6.00.0080.03217.37
5.5.380.0060.03115.75
5.5.370.0020.04715.79
5.5.360.0070.04215.78
5.5.350.0050.02615.72
5.5.340.0080.04215.85
5.5.330.0060.04115.92
5.5.320.0050.03216.00
5.5.310.0070.04215.94
5.5.300.0100.04015.95
5.5.290.0070.04716.03
5.5.280.0130.03916.00
5.5.270.0080.04515.97
5.5.260.0080.04015.99
5.5.250.0030.02815.89
5.5.240.0090.03715.67
5.5.230.0100.03315.71
5.5.220.0030.04015.76
5.5.210.0050.03215.54
5.5.200.0030.03615.67
5.5.190.0030.04615.69
5.5.180.0010.03015.66
5.5.170.0000.01211.11
5.5.160.0070.03915.53
5.5.150.0100.04015.73
5.5.140.0080.03815.64
5.5.130.0090.03715.67
5.5.120.0060.04315.65
5.5.110.0060.02315.67
5.5.100.0070.01915.60
5.5.90.0070.04315.52
5.5.80.0030.04615.61
5.5.70.0070.03715.55
5.5.60.0080.02315.56
5.5.50.0030.02815.60
5.5.40.0020.04615.70
5.5.30.0030.02615.62
5.5.20.0080.03315.59
5.5.10.0050.04215.56
5.5.00.0080.03815.63
5.4.450.0050.04415.24
5.4.440.0100.04315.31
5.4.430.0100.04215.27
5.4.420.0050.03015.24
5.4.410.0020.04415.14
5.4.400.0030.03115.10
5.4.390.0020.04615.09
5.4.380.0080.03915.09
5.4.370.0000.04914.98
5.4.360.0150.03615.05
5.4.350.0050.04215.01
5.4.340.0080.03815.15
5.4.330.0030.00711.06
5.4.320.0070.03814.96
5.4.310.0050.04215.05
5.4.300.0050.02514.97
5.4.290.0050.02514.98
5.4.280.0100.03715.13
5.4.270.0110.03015.13
5.4.260.0050.04114.97
5.4.250.0080.03814.97
5.4.240.0040.03414.98
5.4.230.0070.04015.07
5.4.220.0080.04015.07
5.4.210.0120.03515.23
5.4.200.0050.02215.09
5.4.190.0080.04015.00
5.4.180.0070.03715.04
5.4.170.0030.03115.12
5.4.160.0100.03515.09
5.4.150.0020.02614.97
5.4.140.0070.04013.71
5.4.130.0060.02013.70
5.4.120.0050.02113.71
5.4.110.0060.02313.75
5.4.100.0020.02313.77
5.4.90.0040.02013.78
5.4.80.0060.01913.69
5.4.70.0030.02013.67
5.4.60.0080.01813.77
5.4.50.0020.02113.69
5.4.40.0020.03813.78
5.4.30.0050.04013.75
5.4.20.0050.02113.73
5.4.10.0040.03813.76
5.4.00.0030.03813.48
5.3.290.0050.04012.91
5.3.280.0070.03812.81
5.3.270.0050.03812.88
5.3.260.0070.04212.87
5.3.250.0030.04312.85
5.3.240.0030.03712.83
5.3.230.0030.02312.86
5.3.220.0060.02312.78
5.3.210.0030.02112.87
5.3.200.0070.02012.82
5.3.190.0040.02412.82
5.3.180.0030.02312.85
5.3.170.0020.02312.81
5.3.160.0000.02512.88
5.3.150.0020.02212.82
5.3.140.0030.02112.85
5.3.130.0030.03212.78
5.3.120.0080.01712.81
5.3.110.0020.02212.85
5.3.100.0020.03212.54
5.3.90.0050.02512.56
5.3.80.0050.02012.50
5.3.70.0060.01612.55
5.3.60.0020.02412.60
5.3.50.0030.02312.54
5.3.40.0080.01812.49
5.3.30.0050.01912.45
5.3.20.0030.02012.41
5.3.10.0070.01712.41
5.3.00.0050.01712.38
5.2.170.0030.03111.13
5.2.160.0010.01611.10
5.2.150.0000.01711.06
5.2.140.0050.01311.17
5.2.130.0020.01611.08
5.2.120.0020.01611.03
5.2.110.0050.01511.09
5.2.100.0060.01111.12
5.2.90.0030.01511.11
5.2.80.0020.01811.14
5.2.70.0020.01511.02
5.2.60.0030.02010.99
5.2.50.0000.01711.07
5.2.40.0030.01511.06
5.2.30.0010.01611.02
5.2.20.0050.01710.98
5.2.10.0020.01510.99
5.2.00.0050.01410.90
5.1.60.0030.01210.56
5.1.50.0010.01410.45
5.1.40.0030.01410.57
5.1.30.0020.01310.77
5.1.20.0020.01310.77
5.1.10.0040.01210.48
5.1.00.0010.01510.56
5.0.50.0000.0129.85
5.0.40.0070.0079.73
5.0.30.0020.0229.64
5.0.20.0020.0109.66
5.0.10.0000.0129.64
5.0.00.0020.0209.64
4.4.90.0040.0099.64
4.4.80.0000.0109.64
4.4.70.0000.0109.64
4.4.60.0030.0069.64
4.4.50.0000.0109.64
4.4.40.0030.0129.64
4.4.30.0000.0089.64
4.4.20.0030.0089.64
4.4.10.0010.0109.64
4.4.00.0000.0229.64
4.3.110.0020.0109.64
4.3.100.0010.0089.64
4.3.90.0020.0079.64
4.3.80.0030.0119.64
4.3.70.0000.0129.64
4.3.60.0000.0139.64
4.3.50.0020.0119.64
4.3.40.0000.0139.64
4.3.30.0040.0129.64
4.3.20.0010.0109.64
4.3.10.0000.0129.64
4.3.00.0010.0109.64

preferences:
39.44 ms | 401 KiB | 5 Q