3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a= array('a'=>2,'icid'=>'1123'); foreach ($a as $v){ $new = $v['icid'].","; } $new = substr($new,0,(strlen($new)-1)); var_dump($new);

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)
8.3.60.0070.01018.55
8.3.50.0090.01121.21
8.3.40.0090.00618.65
8.3.30.0110.00419.07
8.3.20.0030.00520.16
8.3.10.0060.00323.70
8.3.00.0050.00319.25
8.2.180.0090.00616.75
8.2.170.0110.00422.96
8.2.160.0070.00720.39
8.2.150.0070.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00322.29
8.2.110.0030.00721.18
8.2.100.0120.00018.16
8.2.90.0000.00819.37
8.2.80.0000.00819.78
8.2.70.0000.00918.05
8.2.60.0000.00818.16
8.2.50.0060.00618.10
8.2.40.0040.00420.59
8.2.30.0050.00218.19
8.2.20.0050.00217.80
8.2.10.0040.00418.12
8.2.00.0050.00217.80
8.1.280.0120.00625.92
8.1.270.0030.00522.01
8.1.260.0030.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00420.67
8.1.230.0090.00322.70
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.36
8.1.190.0000.00817.36
8.1.180.0000.00918.10
8.1.170.0000.00818.50
8.1.160.0000.00722.02
8.1.150.0000.00718.93
8.1.140.0050.00217.33
8.1.130.0030.00317.75
8.1.120.0050.00317.52
8.1.110.0040.00417.48
8.1.100.0040.00417.29
8.1.90.0040.00417.46
8.1.80.0000.00717.46
8.1.70.0000.00717.39
8.1.60.0040.00417.58
8.1.50.0000.00717.58
8.1.40.0060.00317.53
8.1.30.0030.00517.62
8.1.20.0040.00417.70
8.1.10.0090.00017.50
8.1.00.0040.00417.58
8.0.300.0070.00019.88
8.0.290.0050.00216.75
8.0.280.0000.00718.49
8.0.270.0070.00017.23
8.0.260.0030.00317.26
8.0.250.0070.00016.94
8.0.240.0070.00017.02
8.0.230.0070.00016.98
8.0.220.0030.00316.98
8.0.210.0030.00316.85
8.0.200.0030.00316.91
8.0.190.0020.00516.96
8.0.180.0040.00416.97
8.0.170.0080.00016.90
8.0.160.0030.00717.00
8.0.150.0040.00716.94
8.0.140.0000.00716.95
8.0.130.0030.00313.39
8.0.120.0030.00616.93
8.0.110.0050.00316.99
8.0.100.0040.00416.79
8.0.90.0000.00816.95
8.0.80.0070.01016.89
8.0.70.0040.00416.95
8.0.60.0000.00716.81
8.0.50.0040.00417.01
8.0.30.0130.00817.21
8.0.20.0060.01217.41
8.0.10.0050.00316.95
8.0.00.0080.01016.78
7.4.330.0000.00515.00
7.4.320.0070.00016.53
7.4.300.0030.00316.52
7.4.290.0030.00316.50
7.4.280.0040.00416.60
7.4.270.0070.00016.61
7.4.260.0030.00316.51
7.4.250.0080.00016.63
7.4.240.0020.00516.41
7.4.230.0030.00316.60
7.4.220.0130.01016.62
7.4.210.0070.00716.52
7.4.200.0040.00416.63
7.4.160.0110.00516.46
7.4.150.0130.00417.40
7.4.140.0130.01017.86
7.4.130.0110.00816.48
7.4.120.0080.00916.58
7.4.110.0180.00316.44
7.4.100.0100.00716.31
7.4.90.0110.00816.50
7.4.80.0120.00919.39
7.4.70.0030.01516.40
7.4.60.0080.00816.51
7.4.50.0060.00316.11
7.4.40.0040.01216.52
7.4.30.0060.00916.42
7.4.10.0040.01514.84
7.4.00.0080.01115.00
7.3.330.0050.00013.15
7.3.320.0050.00013.16
7.3.310.0030.00316.36
7.3.300.0030.00316.27
7.3.290.0050.01016.36
7.3.280.0070.01116.40
7.3.270.0110.00617.40
7.3.260.0070.01716.36
7.3.250.0130.00416.54
7.3.240.0110.01116.45
7.3.230.0090.00916.61
7.3.210.0120.00616.40
7.3.200.0090.01219.39
7.3.190.0150.00616.41
7.3.180.0130.00316.39
7.3.170.0130.00416.36
7.3.160.0030.01216.44
7.3.130.0030.01614.84
7.3.120.0060.01314.71
7.3.110.0100.01014.89
7.3.100.0090.00614.92
7.3.90.0090.00614.52
7.3.80.0000.01415.15
7.3.70.0060.00314.91
7.3.60.0070.00714.94
7.3.50.0090.00015.04
7.3.40.0030.01014.80
7.3.30.0030.00914.72
7.3.20.0070.01016.68
7.3.10.0100.00816.44
7.3.00.0070.01016.68
7.2.330.0060.01016.63
7.2.320.0090.00816.63
7.2.310.0030.01616.70
7.2.300.0070.01016.64
7.2.290.0060.01616.56
7.2.260.0050.01315.30
7.2.250.0150.00415.13
7.2.240.0110.00315.27
7.2.230.0090.00915.18
7.2.220.0060.01215.23
7.2.210.0080.00515.01
7.2.200.0000.01315.07
7.2.190.0090.00614.94
7.2.180.0030.01015.05
7.2.170.0090.00315.11
7.2.160.0100.00615.00
7.2.150.0070.00717.20
7.2.140.0030.00616.86
7.2.130.0060.01216.72
7.2.120.0060.00916.88
7.2.110.0070.01117.09
7.2.100.0080.00916.90
7.2.90.0130.00416.98
7.2.80.0100.00516.90
7.2.70.0090.00216.89
7.2.60.0070.00716.93
7.2.50.0040.00416.91
7.2.40.0080.00816.89
7.2.30.0030.01216.90
7.2.20.0070.00416.82
7.2.10.0080.00616.90
7.2.00.0040.00917.79
7.1.330.0030.00615.68
7.1.320.0040.00715.96
7.1.310.0000.01315.96
7.1.300.0030.01115.51
7.1.290.0000.01115.90
7.1.280.0120.00015.84
7.1.270.0030.01315.86
7.1.260.0030.00715.79
7.1.250.0160.00315.81
7.1.240.0080.00815.56
7.1.230.0030.00915.91
7.1.220.0000.00915.77
7.1.210.0080.00415.69
7.1.200.0030.01015.88
7.1.190.0070.00315.54
7.1.180.0100.00315.92
7.1.170.0050.00315.97
7.1.160.0030.01315.57
7.1.150.0030.01315.76
7.1.140.0070.00715.75
7.1.130.0030.00915.82
7.1.120.0000.01415.73
7.1.110.0030.00715.86
7.1.100.0050.01117.11
7.1.90.0040.01115.82
7.1.80.0070.01115.80
7.1.70.0050.00516.59
7.1.60.0080.00817.59
7.1.50.0060.01116.23
7.1.40.0040.01115.87
7.1.30.0000.00815.97
7.1.20.0060.00315.83
7.1.10.0030.00915.94
7.1.00.0000.04619.06
7.0.330.0070.00715.50
7.0.320.0070.00715.20
7.0.310.0070.00415.13
7.0.300.0060.00615.57
7.0.290.0030.01015.55
7.0.280.0050.00315.31
7.0.270.0040.00715.42
7.0.260.0040.01215.36
7.0.250.0040.01115.50
7.0.240.0070.00315.50
7.0.230.0000.01815.37
7.0.220.0090.00315.45
7.0.210.0060.00615.40
7.0.200.0040.00416.09
7.0.190.0000.01415.45
7.0.180.0040.01115.27
7.0.170.0030.01015.57
7.0.160.0030.00615.43
7.0.150.0040.01115.39
7.0.140.0050.04218.74
7.0.130.0030.01015.36
7.0.120.0080.00415.53
7.0.110.0060.00315.50
7.0.100.0070.00715.52
7.0.90.0040.01115.21
7.0.80.0040.00915.40
7.0.70.0050.00315.39
7.0.60.0030.03517.66
7.0.50.0050.04316.67
7.0.40.0030.04816.75
7.0.30.0170.03016.81
7.0.20.0120.04716.65
7.0.10.0150.02216.88
7.0.00.0060.03516.72
5.6.400.0000.01514.24
5.6.390.0080.00014.58
5.6.380.0080.00014.07
5.6.370.0000.00814.50
5.6.360.0000.01214.62
5.6.350.0060.00914.51
5.6.340.0070.00314.54
5.6.330.0060.00614.35
5.6.320.0000.01014.54
5.6.310.0060.00914.77
5.6.300.0040.01114.67
5.6.290.0060.00914.71
5.6.280.0140.03117.73
5.6.270.0070.00714.55
5.6.260.0120.00314.53
5.6.250.0070.00714.44
5.6.240.0080.00014.29
5.6.230.0000.00814.42
5.6.220.0090.00314.55
5.6.210.0030.05117.63
5.6.200.0060.02216.26
5.6.190.0060.03817.47
5.6.180.0240.03617.40
5.6.170.0200.03117.32
5.6.160.0070.02517.30
5.6.150.0040.02416.20
5.6.140.0100.02016.33
5.6.130.0120.04216.27
5.6.120.0090.02517.70
5.6.110.0100.03817.69
5.6.100.0050.03717.68
5.6.90.0030.02517.55
5.6.80.0090.04117.40
5.6.70.0000.01214.26
5.6.60.0040.00814.23
5.6.50.0060.00614.32
5.6.40.0000.01014.60
5.6.30.0030.01014.34
5.6.20.0070.00414.50
5.6.10.0110.00014.60
5.6.00.0030.00914.32
5.5.380.0000.01414.43
5.5.370.0090.00614.14
5.5.360.0040.00814.40
5.5.350.0130.04017.34
5.5.340.0050.02816.17
5.5.330.0140.03717.23
5.5.320.0190.04317.21
5.5.310.0190.03017.36
5.5.300.0090.03915.98
5.5.290.0100.03816.29
5.5.280.0070.04217.67
5.5.270.0050.02817.54
5.5.260.0130.02717.63
5.5.250.0080.02017.35
5.5.240.0200.03517.31
5.5.230.0030.01214.60
5.5.220.0040.00714.22
5.5.210.0030.01614.56
5.5.200.0040.00714.00
5.5.190.0060.00914.17
5.5.180.0040.00814.14
5.5.170.0000.00914.33
5.5.160.0030.01214.12
5.5.150.0030.01014.33
5.5.140.0000.01414.07
5.5.130.0000.01014.18
5.5.120.0080.00314.47
5.5.110.0030.01014.43
5.5.100.0000.01014.11
5.5.90.0070.01014.04
5.5.80.0030.00614.10
5.5.70.0070.00414.55
5.5.60.0030.01014.23
5.5.50.0070.00714.18
5.5.40.0070.01014.41
5.5.30.0030.00614.51
5.5.20.0030.00714.12
5.5.10.0030.01014.37
5.5.00.0110.00414.35
5.4.450.0290.02915.11
5.4.440.0490.04015.33
5.4.430.0090.02915.17
5.4.420.0380.00215.36
5.4.410.0370.00315.18
5.4.400.0330.00315.03
5.4.390.0330.00115.09
5.4.380.0330.00414.98
5.4.370.0360.00315.11
5.4.360.0320.00514.96
5.4.350.0360.00215.03
5.4.340.0060.02211.48
5.4.330.0030.00511.22
5.4.320.0060.02411.75
5.4.310.0030.02511.80
5.4.300.0080.02211.71
5.4.290.0060.01911.65
5.4.280.0060.01811.68
5.4.270.0070.02011.68
5.4.260.0070.02311.72
5.4.250.0040.02611.73
5.4.240.0030.02211.58
5.4.230.0050.03011.70
5.4.220.0040.02311.56
5.4.210.0050.02511.64
5.4.200.0050.02811.71
5.4.190.0020.02211.64
5.4.180.0070.01911.63
5.4.170.0020.02511.67
5.4.160.0040.02011.63
5.4.150.0060.02011.68
5.4.140.0060.02211.51
5.4.130.0060.02011.51
5.4.120.0080.03011.44
5.4.110.0040.02811.55
5.4.100.0090.02411.40
5.4.90.0060.02411.46
5.4.80.0050.02111.59
5.4.70.0060.02111.49
5.4.60.0100.01911.58
5.4.50.0060.02111.39
5.4.40.0040.02911.44
5.4.30.0020.02411.50
5.4.20.0040.02011.48
5.4.10.0090.01511.53
5.4.00.0060.02211.24
5.3.290.0070.03812.80
5.3.280.0070.05112.71
5.3.270.0070.03712.72
5.3.260.0040.04312.72
5.3.250.0080.03512.72
5.3.240.0060.03612.71
5.3.230.0050.03812.71
5.3.220.0070.04012.68
5.3.210.0040.04412.68
5.3.200.0060.03512.68
5.3.190.0110.04112.68
5.3.180.0090.04512.67
5.3.170.0040.04012.67
5.3.160.0070.03812.68
5.3.150.0060.04212.67
5.3.140.0060.04912.66
5.3.130.0060.05212.66
5.3.120.0050.04612.66
5.3.110.0070.05112.66
5.3.100.0050.05112.12
5.3.90.0080.05412.08
5.3.80.0060.04312.08
5.3.70.0050.04212.07
5.3.60.0080.05712.06
5.3.50.0040.03712.00
5.3.40.0050.03812.00
5.3.30.0040.03911.95
5.3.20.0070.03711.72
5.3.10.0070.03911.69
5.3.00.0110.03711.68
5.2.170.0060.0469.18
5.2.160.0050.0349.18
5.2.150.0050.0329.18
5.2.140.0070.0339.17
5.2.130.0080.0329.13
5.2.120.0060.0339.14
5.2.110.0050.0349.14
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0050.0309.13
5.2.70.0040.0379.13
5.2.60.0060.0329.09
5.2.50.0020.0359.05
5.2.40.0040.0319.03
5.2.30.0040.0319.01
5.2.20.0060.0309.00
5.2.10.0040.0298.92
5.2.00.0010.0328.77
5.1.60.0030.0318.06
5.1.50.0060.0268.05
5.1.40.0100.0288.04
5.1.30.0070.0248.39
5.1.20.0040.0338.41
5.1.10.0040.0268.14
5.1.00.0070.0358.14
5.0.50.0030.0246.62
5.0.40.0060.0316.48
5.0.30.0040.0356.29
5.0.20.0050.0186.26
5.0.10.0050.0206.23
5.0.00.0030.0346.23
4.4.90.0040.0164.78
4.4.80.0010.0194.76
4.4.70.0060.0194.76
4.4.60.0030.0154.75
4.4.50.0020.0174.77
4.4.40.0020.0334.71
4.4.30.0020.0164.76
4.4.20.0040.0164.84
4.4.10.0040.0154.85
4.4.00.0040.0274.76
4.3.110.0020.0174.67
4.3.100.0010.0174.67
4.3.90.0010.0164.64
4.3.80.0020.0254.58
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0194.62
4.3.40.0010.0374.54
4.3.30.0020.0173.28
4.3.20.0040.0143.26
4.3.10.0030.0153.22
4.3.00.0030.0277.19

preferences:
49.24 ms | 401 KiB | 5 Q