3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array("A", "B", "C","D"); $mode = current($list); //print($mode); foreach ($list as $var) { print($mode); $mode = next($list); } print($mode);

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)
8.3.60.0100.00616.38
8.3.50.0160.00217.26
8.3.40.0130.00618.54
8.3.30.0080.00618.41
8.3.20.0090.00018.57
8.3.10.0060.00320.50
8.3.00.0080.00019.25
8.2.180.0080.00816.63
8.2.170.0060.00922.96
8.2.160.0040.01120.57
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00718.84
8.2.110.0030.00622.12
8.2.100.0040.00817.78
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0000.00718.03
8.2.50.0080.00018.10
8.2.40.0070.00418.14
8.2.30.0050.00217.90
8.2.20.0030.00519.28
8.2.10.0000.00717.80
8.2.00.0070.00017.77
8.1.280.0060.01225.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00018.85
8.1.230.0040.00817.82
8.1.220.0090.00017.76
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0080.00018.90
8.1.160.0030.00518.88
8.1.150.0050.00318.64
8.1.140.0040.00417.45
8.1.130.0000.00717.71
8.1.120.0000.00717.44
8.1.110.0000.00817.33
8.1.100.0070.00017.33
8.1.90.0080.00017.45
8.1.80.0000.00717.30
8.1.70.0050.00217.31
8.1.60.0000.00817.57
8.1.50.0000.00817.37
8.1.40.0000.00717.54
8.1.30.0090.00017.59
8.1.20.0000.00717.50
8.1.10.0040.00417.39
8.1.00.0000.00917.44
8.0.300.0040.00418.98
8.0.290.0030.00616.63
8.0.280.0000.00718.49
8.0.270.0030.00317.20
8.0.260.0000.00716.80
8.0.250.0040.00416.85
8.0.240.0070.00016.97
8.0.230.0000.00716.84
8.0.220.0030.00316.89
8.0.210.0070.00016.90
8.0.200.0060.00016.95
8.0.190.0080.00016.95
8.0.180.0050.00216.88
8.0.170.0030.00616.79
8.0.160.0030.00316.78
8.0.150.0030.00516.80
8.0.140.0030.00616.82
8.0.130.0000.00613.30
8.0.120.0030.00516.82
8.0.110.0080.00016.76
8.0.100.0040.00416.66
8.0.90.0050.00216.87
8.0.80.0070.01316.92
8.0.70.0000.00716.83
8.0.60.0030.00516.72
8.0.50.0080.00016.96
8.0.30.0070.02217.05
8.0.20.0110.01316.98
8.0.10.0000.00817.06
8.0.00.0110.01016.71
7.4.330.0000.00412.95
7.4.320.0070.00016.46
7.4.300.0000.00616.63
7.4.290.0040.00416.50
7.4.280.0090.00016.57
7.4.270.0030.00316.57
7.4.260.0060.00013.20
7.4.250.0040.00416.61
7.4.240.0030.00316.58
7.4.230.0060.00016.48
7.4.220.0110.00616.63
7.4.210.0030.01916.53
7.4.200.0030.00316.65
7.4.190.0070.00016.63
7.4.160.0040.01116.60
7.4.150.0040.01416.52
7.4.140.0130.00316.23
7.4.130.0140.00416.43
7.4.120.0100.00716.45
7.4.110.0060.01216.65
7.4.100.0060.01216.39
7.4.90.0070.01716.50
7.4.80.0090.01319.39
7.4.70.0040.01216.51
7.4.60.0060.01016.45
7.4.50.0000.00816.34
7.4.40.0000.01416.42
7.4.30.0130.00316.59
7.4.10.0050.01415.04
7.4.00.0070.01115.04
7.3.330.0060.00013.05
7.3.320.0070.00013.13
7.3.310.0040.00416.25
7.3.300.0030.00316.32
7.3.290.0080.00716.28
7.3.280.0080.00716.28
7.3.270.0030.01516.68
7.3.260.0160.00616.47
7.3.250.0110.00816.36
7.3.240.0160.00316.28
7.3.230.0120.00416.62
7.3.210.0070.01016.33
7.3.200.0030.01316.39
7.3.190.0080.00816.46
7.3.180.0090.00916.29
7.3.170.0130.00316.28
7.3.160.0030.01616.22
7.3.130.0030.01614.89
7.3.120.0020.01314.91
7.3.110.0070.01114.79
7.3.100.0050.00914.78
7.3.90.0060.00514.72
7.3.80.0090.00514.68
7.3.70.0040.00414.72
7.3.60.0030.01114.86
7.3.50.0080.00714.63
7.3.40.0060.00614.80
7.3.30.0060.00614.60
7.3.20.0040.00916.74
7.3.10.0090.00216.60
7.3.00.0060.00616.56
7.2.330.0100.00716.70
7.2.320.0040.01216.71
7.2.310.0070.01016.67
7.2.300.0060.01216.40
7.2.290.0090.00616.53
7.2.260.0070.01014.93
7.2.250.0030.01514.89
7.2.240.0080.00615.10
7.2.230.0060.01015.11
7.2.220.0090.00715.18
7.2.210.0080.00714.83
7.2.200.0030.01015.05
7.2.190.0050.00815.21
7.2.180.0100.00814.91
7.2.170.0090.00415.09
7.2.160.0020.01414.94
7.2.150.0110.00316.80
7.2.140.0050.00816.82
7.2.130.0060.00916.78
7.2.120.0050.00516.92
7.2.110.0030.01117.01
7.2.100.0060.00716.99
7.2.90.0060.00616.82
7.2.80.0070.00717.08
7.2.70.0060.00716.76
7.2.60.0070.01016.83
7.2.50.0050.00716.86
7.2.40.0070.00717.01
7.2.30.0070.00916.93
7.2.20.0100.00416.91
7.2.10.0050.01116.77
7.2.00.0050.01216.70
7.1.330.0020.01215.58
7.1.320.0090.00615.87
7.1.310.0050.00815.91
7.1.300.0100.00615.90
7.1.290.0060.00615.77
7.1.280.0030.01015.71
7.1.270.0030.01015.76
7.1.260.0060.00715.91
7.1.250.0070.00815.82
7.1.240.0030.00815.69
7.1.230.0100.00515.79
7.1.220.0100.00215.71
7.1.210.0080.00515.68
7.1.200.0050.00915.73
7.1.190.0030.00815.94
7.1.180.0070.00815.79
7.1.170.0070.00315.84
7.1.160.0050.00715.89
7.1.150.0060.00815.96
7.1.140.0050.00515.75
7.1.130.0060.00815.86
7.1.120.0070.00915.89
7.1.110.0090.00515.95
7.1.100.0040.00915.89
7.1.90.0070.00615.91
7.1.80.0060.00715.90
7.1.70.0050.00716.21
7.1.60.0060.01017.10
7.1.50.0050.00616.28
7.1.40.0030.00915.82
7.1.30.0070.00715.75
7.1.20.0050.00915.79
7.1.10.0070.00515.90
7.1.00.0080.01817.97
7.0.330.0060.00915.31
7.0.320.0030.01015.44
7.0.310.0030.00715.43
7.0.300.0030.00715.39
7.0.290.0020.01015.32
7.0.280.0050.00615.50
7.0.270.0090.00715.43
7.0.260.0060.00315.34
7.0.250.0080.00315.55
7.0.240.0040.00715.46
7.0.230.0020.01215.41
7.0.220.0040.01015.29
7.0.210.0080.00615.53
7.0.200.0120.01015.08
7.0.190.0050.00715.46
7.0.180.0090.00415.54
7.0.170.0070.00815.25
7.0.160.0100.00315.32
7.0.150.0000.01315.53
7.0.140.0050.03117.57
7.0.130.0080.00715.29
7.0.120.0030.01717.63
7.0.110.0050.01115.52
7.0.100.0040.00615.43
7.0.90.0030.01215.42
7.0.80.0050.00815.52
7.0.70.0100.00415.36
7.0.60.0090.02816.96
7.0.50.0040.03016.14
7.0.40.0040.02115.64
7.0.30.0260.02415.66
7.0.20.0160.02915.72
7.0.10.0130.02915.64
7.0.00.0050.01915.81
5.6.400.0060.00714.23
5.6.390.0050.01014.32
5.6.380.0050.00613.92
5.6.370.0070.00714.22
5.6.360.0040.01014.37
5.6.350.0070.00814.40
5.6.340.0050.00614.45
5.6.330.0060.00814.06
5.6.320.0020.01314.42
5.6.310.0070.00714.21
5.6.300.0070.00414.28
5.6.290.0060.01014.42
5.6.280.0060.02816.63
5.6.270.0070.00314.42
5.6.260.0050.00714.39
5.6.250.0090.00614.07
5.6.240.0100.00314.39
5.6.230.0050.00714.28
5.6.220.0100.00314.13
5.6.210.0070.03216.42
5.6.200.0040.03115.53
5.6.190.0050.02116.35
5.6.180.0140.02916.28
5.6.170.0130.02116.22
5.6.160.0040.01916.37
5.6.150.0080.02915.68
5.6.140.0060.01915.54
5.6.130.0110.01715.67
5.6.120.0050.02016.41
5.6.110.0090.02316.53
5.6.100.0090.02616.55
5.6.90.0070.03316.44
5.6.80.0060.02716.14
5.6.70.0150.02916.22
5.6.60.0100.00514.26
5.6.50.0070.00814.00
5.6.40.0070.00714.14
5.6.30.0080.00614.21
5.6.20.0050.00414.23
5.6.10.0050.00714.05
5.6.00.0060.00714.26
5.5.380.0030.01114.06
5.5.370.0040.00914.28
5.5.360.0060.00414.43
5.5.350.0090.01616.46
5.5.340.0060.01615.33
5.5.330.0070.02116.14
5.5.320.0160.03116.37
5.5.310.0120.02816.21
5.5.300.0040.03515.60
5.5.290.0070.02615.51
5.5.280.0040.01916.50
5.5.270.0060.02316.41
5.5.260.0080.01916.27
5.5.250.0050.02816.24
5.5.240.0030.03116.11
5.5.230.0090.00414.21
5.5.220.0060.00414.13
5.5.210.0050.00814.08
5.5.200.0070.00514.15
5.5.190.0050.00813.99
5.5.180.0030.01013.87
5.5.170.0080.00314.29
5.5.160.0070.00614.14
5.5.150.0090.00414.20
5.5.140.0060.00514.29
5.5.130.0080.00713.96
5.5.120.0030.00814.22
5.5.110.0110.00114.26
5.5.100.0040.01114.21
5.5.90.0080.00514.08
5.5.80.0030.00814.09
5.5.70.0040.00914.15
5.5.60.0050.00714.38
5.5.50.0060.00613.99
5.5.40.0100.00414.11
5.5.30.0060.00614.00
5.5.20.0050.00714.04
5.5.10.0070.00713.96
5.5.00.0100.00214.13
5.4.450.0070.02913.93
5.4.440.0030.02213.88
5.4.430.0030.02914.03
5.4.420.0010.03413.99
5.4.410.0030.02114.01
5.4.400.0070.02913.89
5.4.390.0020.02113.83
5.4.380.0030.03113.84
5.4.370.0030.02113.72
5.4.360.0040.02013.85
5.4.350.0080.02813.77
5.4.340.0050.01713.77
5.4.330.0050.00611.33
5.4.320.0050.03013.78
5.4.310.0030.02713.71
5.4.300.0010.02213.78
5.4.290.0040.02613.88
5.4.280.0070.03013.96
5.4.270.0020.02213.70
5.4.260.0040.03113.86
5.4.250.0090.01213.82
5.4.240.0060.02613.87
5.4.230.0020.02213.81
5.4.220.0070.01813.75
5.4.210.0030.03113.80
5.4.200.0060.01313.94
5.4.190.0080.01313.83
5.4.180.0040.02613.87
5.4.170.0020.01813.84
5.4.160.0050.01913.82
5.4.150.0070.02813.79
5.4.140.0000.03313.00
5.4.130.0040.01712.97
5.4.120.0020.01712.96
5.4.110.0070.01512.97
5.4.100.0040.01612.99
5.4.90.0060.01412.91
5.4.80.0060.02212.91
5.4.70.0010.02312.83
5.4.60.0030.03013.03
5.4.50.0060.02512.96
5.4.40.0090.02112.93
5.4.30.0060.02212.95
5.4.20.0080.02412.97
5.4.10.0100.02213.00
5.4.00.0050.02212.84
5.3.290.0030.02312.23
5.3.280.0050.02012.18
5.3.270.0030.02112.17
5.3.260.0070.01612.22
5.3.250.0070.02212.20
5.3.240.0030.03312.21
5.3.230.0020.02812.13
5.3.220.0060.02712.11
5.3.210.0040.01812.16
5.3.200.0020.01612.14
5.3.190.0020.01812.16
5.3.180.0040.02812.22
5.3.170.0070.02612.20
5.3.160.0070.02612.20
5.3.150.0040.02612.17
5.3.140.0030.02312.13
5.3.130.0010.03112.06
5.3.120.0050.01912.08
5.3.110.0040.02912.16
5.3.100.0040.01611.97
5.3.90.0050.01611.99
5.3.80.0060.01211.95
5.3.70.0030.02111.95
5.3.60.0030.01711.98
5.3.50.0020.01811.95
5.3.40.0040.01811.90
5.3.30.0040.01811.90
5.3.20.0060.01611.92
5.3.10.0070.02511.78
5.3.00.0030.01611.78
5.2.170.0000.05011.16
5.2.160.0070.04311.14
5.2.150.0000.06311.13
5.2.140.0030.06311.07
5.2.130.0170.02311.03
5.2.120.0000.06310.93
5.2.110.0030.03711.05
5.2.100.0000.03011.09
5.2.90.0000.03011.00
5.2.80.0070.02310.98
5.2.70.0030.02711.25
5.2.60.0000.04010.95
5.2.50.0030.05710.99
5.2.40.0100.04010.89
5.2.30.0030.06711.04
5.2.20.0070.03710.89
5.2.10.0030.03010.84
5.2.00.0030.05710.72
5.1.60.0030.05010.14
5.1.50.0000.06010.05
5.1.40.0100.0279.96
5.1.30.0030.03010.41
5.1.20.0000.03010.32
5.1.10.0030.05710.05
5.1.00.0000.04310.14
5.0.50.0070.0408.56
5.0.40.0000.0308.38
5.0.30.0030.0638.25
5.0.20.0000.0438.25
5.0.10.0070.0438.25
5.0.00.0070.0478.25
4.4.90.0030.0138.25
4.4.80.0000.0378.25
4.4.70.0000.0208.25
4.4.60.0030.0238.25
4.4.50.0030.0178.25
4.4.40.0000.0338.25
4.4.30.0000.0338.25
4.4.20.0030.0308.25
4.4.10.0070.0278.25
4.4.00.0000.0378.25
4.3.110.0030.0378.25
4.3.100.0000.0208.25
4.3.90.0030.0338.25
4.3.80.0000.0338.25
4.3.70.0030.0278.25
4.3.60.0030.0338.25
4.3.50.0030.0338.25
4.3.40.0030.0378.25
4.3.30.0000.0378.25
4.3.20.0000.0338.25
4.3.10.0030.0378.25
4.3.00.0030.0238.25

preferences:
43.84 ms | 401 KiB | 5 Q