3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('BR', "\n"); define('DS', DIRECTORY_SEPARATOR); $theArray = [ '1st' => 'First', '2nd' => 'Second', '3rd' => 'Third' ]; foreach ($theArray as $elem) { var_dump($elem); }

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)
8.3.40.0150.00018.54
8.3.30.0070.00719.01
8.3.20.0000.00820.34
8.3.10.0070.00021.95
8.3.00.0040.00422.38
8.2.170.0110.00722.96
8.2.160.0100.00320.82
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00317.63
8.2.110.0030.00721.04
8.2.100.0080.00417.72
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0000.00720.47
8.2.30.0050.00218.13
8.2.20.0050.00317.69
8.2.10.0060.00317.73
8.2.00.0040.00417.73
8.1.270.0000.00823.63
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00423.98
8.1.230.0080.00420.39
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00417.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0000.00822.05
8.1.150.0080.00018.75
8.1.140.0000.00717.36
8.1.130.0070.00017.70
8.1.120.0040.00417.48
8.1.110.0040.00417.46
8.1.100.0000.00717.46
8.1.90.0070.00017.32
8.1.80.0000.00817.38
8.1.70.0070.00017.46
8.1.60.0030.00617.49
8.1.50.0030.00517.55
8.1.40.0040.00417.46
8.1.30.0040.00417.67
8.1.20.0030.00517.55
8.1.10.0090.00017.47
8.1.00.0040.00417.25
8.0.300.0050.00218.77
8.0.290.0000.00816.75
8.0.280.0030.00318.45
8.0.270.0030.00517.25
8.0.260.0030.00316.80
8.0.250.0030.00317.00
8.0.240.0000.00716.95
8.0.230.0040.00416.99
8.0.220.0000.00716.91
8.0.210.0070.00016.73
8.0.200.0040.00416.84
8.0.190.0080.00016.91
8.0.180.0030.00516.93
8.0.170.0050.00316.90
8.0.160.0000.00816.93
8.0.150.0000.00716.73
8.0.140.0040.00416.76
8.0.130.0000.00513.32
8.0.120.0040.00416.69
8.0.110.0000.00716.80
8.0.100.0040.00416.75
8.0.90.0000.00816.75
8.0.80.0000.01516.80
8.0.70.0070.00016.80
8.0.60.0040.00416.73
8.0.50.0040.00416.83
8.0.30.0120.00817.07
8.0.20.0120.00817.40
8.0.10.0050.00216.90
8.0.00.0110.00816.77
7.4.330.0050.00015.14
7.4.320.0000.00616.61
7.4.300.0000.00616.52
7.4.290.0030.00316.52
7.4.280.0000.00716.59
7.4.270.0000.00716.43
7.4.260.0030.00316.58
7.4.250.0040.00416.46
7.4.240.0040.00316.57
7.4.230.0070.00016.63
7.4.220.0150.00316.60
7.4.210.0100.00616.55
7.4.200.0040.00416.41
7.4.190.0040.00416.65
7.4.160.0150.00516.53
7.4.150.0050.01317.40
7.4.140.0110.00617.86
7.4.130.0110.00916.46
7.4.120.0130.00816.45
7.4.110.0120.00816.28
7.4.100.0140.00416.43
7.4.90.0090.00916.41
7.4.80.0080.01419.39
7.4.70.0140.00316.44
7.4.60.0060.00916.58
7.4.50.0040.00416.21
7.4.40.0070.01122.77
7.4.30.0120.00316.34
7.4.10.0050.01314.97
7.4.00.0090.00915.08
7.3.330.0020.00213.06
7.3.320.0000.00512.95
7.3.310.0040.00416.41
7.3.300.0060.00016.16
7.3.290.0090.00916.37
7.3.280.0070.01016.31
7.3.270.0170.00017.40
7.3.260.0080.00816.48
7.3.250.0140.00616.48
7.3.240.0160.00616.21
7.3.230.0110.01516.39
7.3.210.0110.00716.21
7.3.200.0120.00619.39
7.3.190.0120.00916.44
7.3.180.0120.00616.37
7.3.170.0120.00316.63
7.3.160.0070.01416.23
7.3.130.0090.00914.66
7.3.120.0090.00814.72
7.3.110.0050.01214.79
7.3.100.0070.00715.08
7.3.90.0060.00714.74
7.3.80.0060.00814.95
7.3.70.0080.00614.67
7.3.60.0040.01114.85
7.3.50.0050.00914.82
7.3.40.0020.01114.49
7.3.30.0020.01014.75
7.3.20.0070.00616.72
7.3.10.0100.00516.85
7.3.00.0050.00816.38
7.2.330.0100.00716.57
7.2.320.0090.01216.58
7.2.310.0060.01316.54
7.2.300.0040.01416.61
7.2.290.0070.01016.63
7.2.260.0050.01214.81
7.2.250.0120.00714.89
7.2.240.0050.00814.71
7.2.230.0080.01014.97
7.2.220.0030.00914.93
7.2.210.0030.01314.73
7.2.200.0020.01114.91
7.2.190.0080.00614.95
7.2.180.0030.01214.75
7.2.170.0050.01014.89
7.2.160.0050.00814.88
7.2.150.0060.01116.99
7.2.140.0050.00916.90
7.2.130.0060.00616.87
7.2.120.0070.00816.79
7.2.110.0080.00516.67
7.2.100.0100.00716.91
7.2.90.0050.01116.95
7.2.80.0050.01316.94
7.2.70.0050.00816.92
7.2.60.0050.00816.84
7.2.50.0080.00816.86
7.2.40.0070.00716.74
7.2.30.0060.00916.94
7.2.20.0050.01316.76
7.2.10.0030.01016.85
7.2.00.0070.00617.69
7.1.330.0060.00815.64
7.1.320.0090.00415.88
7.1.310.0040.01115.84
7.1.300.0050.00915.70
7.1.290.0060.00715.77
7.1.280.0020.00915.80
7.1.270.0100.00615.73
7.1.260.0000.01215.79
7.1.250.0070.00715.71
7.1.240.0050.00915.77
7.1.230.0030.00815.69
7.1.220.0020.01015.77
7.1.210.0060.00715.80
7.1.200.0080.00615.55
7.1.190.0050.00715.72
7.1.180.0030.00915.71
7.1.170.0060.00815.77
7.1.160.0080.00615.61
7.1.150.0010.01315.79
7.1.140.0060.01215.82
7.1.130.0030.00815.81
7.1.120.0070.00815.76
7.1.110.0070.00515.89
7.1.100.0070.00816.31
7.1.90.0030.01215.66
7.1.80.0020.00915.78
7.1.70.0030.00816.16
7.1.60.0110.00617.06
7.1.50.0060.01015.89
7.1.40.0080.00415.90
7.1.30.0030.00715.64
7.1.20.0050.00915.76
7.1.10.0020.01015.70
7.1.00.0070.02917.96
7.0.330.0030.01115.30
7.0.320.0050.01115.36
7.0.310.0000.01315.32
7.0.300.0050.00915.45
7.0.290.0060.00715.27
7.0.280.0050.01115.26
7.0.270.0070.00515.55
7.0.260.0020.01015.40
7.0.250.0040.00915.49
7.0.240.0050.00815.55
7.0.230.0060.00615.44
7.0.220.0060.00415.56
7.0.210.0030.00715.53
7.0.200.0050.00815.61
7.0.190.0060.00715.49
7.0.180.0070.00415.51
7.0.170.0080.00615.39
7.0.160.0030.00815.46
7.0.150.0030.00815.35
7.0.140.0060.02917.58
7.0.130.0080.00515.27
7.0.120.0080.00515.46
7.0.110.0050.00615.45
7.0.100.0040.01115.52
7.0.90.0050.00615.44
7.0.80.0040.00715.43
7.0.70.0100.00315.28
7.0.60.0070.02516.68
7.0.50.0090.01416.31
7.0.40.0040.02015.60
7.0.30.0160.02115.64
7.0.20.0100.02115.66
7.0.10.0120.02615.68
7.0.00.0060.02815.55
5.6.400.0070.00814.19
5.6.390.0050.00814.29
5.6.380.0030.00914.47
5.6.370.0030.00914.26
5.6.360.0030.01014.21
5.6.350.0040.00814.28
5.6.340.0100.00714.28
5.6.330.0050.00714.20
5.6.320.0060.00714.08
5.6.310.0040.00914.09
5.6.300.0020.00914.26
5.6.290.0060.00614.01
5.6.280.0070.02716.76
5.6.270.0050.00514.18
5.6.260.0090.00614.46
5.6.250.0080.00814.33
5.6.240.0050.00814.36
5.6.230.0060.00614.20
5.6.220.0030.01114.37
5.6.210.0090.02016.27
5.6.200.0060.03115.60
5.6.190.0060.03416.46
5.6.180.1020.01916.44
5.6.170.0100.02516.39
5.6.160.0060.03516.23
5.6.150.0060.01915.65
5.6.140.0070.02715.61
5.6.130.0060.03515.51
5.6.120.0080.02916.63
5.6.110.0120.02416.48
5.6.100.0120.02716.61
5.6.90.0100.03016.49
5.6.80.0070.01716.30
5.6.70.0040.01114.16
5.6.60.0050.00814.11
5.6.50.0060.00514.34
5.6.40.0070.00914.18
5.6.30.0100.00714.18
5.6.20.0070.00614.19
5.6.10.0030.00914.13
5.6.00.0040.00714.31
5.5.380.0090.00514.17
5.5.370.0050.00814.18
5.5.360.0060.00714.20
5.5.350.0070.01316.28
5.5.340.0050.02315.50
5.5.330.0070.03116.05
5.5.320.0170.02916.29
5.5.310.0110.02316.27
5.5.300.0080.03315.52
5.5.290.0030.02115.49
5.5.280.0090.03116.49
5.5.270.0060.02116.36
5.5.260.0080.02016.42
5.5.250.0110.03116.32
5.5.240.0080.02916.23
5.5.230.0040.00614.12
5.5.220.0040.00814.13
5.5.210.0050.00714.06
5.5.200.0070.00614.01
5.5.190.0090.00614.13
5.5.180.0060.00714.14
5.5.170.0040.01114.10
5.5.160.0100.00514.07
5.5.150.0060.00914.05
5.5.140.0070.00814.21
5.5.130.0050.00813.97
5.5.120.0090.00514.20
5.5.110.0120.00114.10
5.5.100.0040.00814.24
5.5.90.0110.00714.10
5.5.80.0030.00913.91
5.5.70.0030.00914.02
5.5.60.0090.00514.18
5.5.50.0120.00214.13
5.5.40.0090.00314.20
5.5.30.0040.00814.19
5.5.20.0100.00514.04
5.5.10.0050.00614.08
5.5.00.0030.01114.26
5.4.450.0230.01813.87
5.4.440.0160.02113.72
5.4.430.0190.01913.71
5.4.420.0140.01713.69
5.4.410.0080.02813.47
5.4.400.0100.02313.53
5.4.390.0050.02313.41
5.4.380.0150.02613.25
5.4.370.0050.02213.36
5.4.360.0130.02313.47
5.4.350.0050.02613.43
5.4.340.0110.02213.34
5.4.330.0060.00610.88
5.4.320.0060.01411.35
5.4.310.0040.01611.42
5.4.300.0050.01511.29
5.4.290.0040.01711.33
5.4.280.0080.01311.26
5.4.270.0030.01811.42
5.4.260.0050.01511.45
5.4.250.0050.01711.39
5.4.240.0050.02011.43
5.4.230.0050.01511.21
5.4.220.0070.01211.40
5.4.210.0020.01911.29
5.4.200.0030.01811.36
5.4.190.0080.01311.35
5.4.180.0050.01611.22
5.4.170.0030.01711.28
5.4.160.0030.01811.33
5.4.150.0070.01511.25
5.4.140.0060.01511.22
5.4.130.0030.01711.20
5.4.120.0020.01811.24
5.4.110.0080.01811.24
5.4.100.0060.01611.31
5.4.90.0040.01611.16
5.4.80.0050.01711.21
5.4.70.0080.01511.28
5.4.60.0080.01611.33
5.4.50.0050.01511.17
5.4.40.0050.01411.13
5.4.30.0040.01611.10
5.4.20.0050.01311.25
5.4.10.0050.01611.25
5.4.00.0050.01611.05
5.3.290.0060.01511.10
5.3.280.0050.01710.88
5.3.270.0040.01610.94
5.3.260.0040.01911.00
5.3.250.0020.02011.04
5.3.240.0030.01810.88
5.3.230.0040.01711.02
5.3.220.0060.01810.97
5.3.210.0060.01610.98
5.3.200.0050.01510.97
5.3.190.0040.01811.01
5.3.180.0070.01310.98
5.3.170.0040.01811.07
5.3.160.0020.01711.16
5.3.150.0060.01611.09
5.3.140.0050.01511.08
5.3.130.0040.01411.04
5.3.120.0050.01711.04
5.3.110.0020.01811.07
5.3.100.0060.01610.87
5.3.90.0030.01610.76
5.3.80.0040.01510.79
5.3.70.0040.01610.73
5.3.60.0040.01610.84
5.3.50.0050.01310.68
5.3.40.0050.01610.81
5.3.30.0060.01510.72
5.3.20.0030.01710.65
5.3.10.0080.01410.45
5.3.00.0050.01710.55
5.2.170.0060.0289.15
5.2.160.0020.0319.15
5.2.150.0060.0359.15
5.2.140.0040.0389.14
5.2.130.0010.0329.11
5.2.120.0050.0289.11
5.2.110.0080.0249.11
5.2.100.0070.0279.11
5.2.90.0040.0299.11
5.2.80.0040.0309.10
5.2.70.0020.0339.10
5.2.60.0070.0329.05
5.2.50.0040.0309.03
5.2.40.0020.0329.00
5.2.30.0030.0328.97
5.2.20.0090.0238.97
5.2.10.0070.0258.89
5.2.00.0050.0288.75
5.1.60.0050.0278.04
5.1.50.0070.0258.04
5.1.40.0060.0238.02
5.1.30.0020.0288.36
5.1.20.0050.0268.40
5.1.10.0050.0288.12
5.1.00.0030.0268.11
5.0.50.0030.0216.59
5.0.40.0010.0236.45
5.0.30.0070.0286.27
5.0.20.0040.0196.24
5.0.10.0030.0206.21
5.0.00.0030.0316.21
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0154.75
4.4.60.0010.0194.76
4.4.50.0020.0164.77
4.4.40.0020.0304.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0050.0224.54
4.3.30.0040.0143.27
4.3.20.0020.0163.25
4.3.10.0030.0153.21
4.3.00.0070.01713.28

preferences:
46.11 ms | 400 KiB | 5 Q