3v4l.org

run code in 300+ PHP versions simultaneously
<?php $labels = array("Element1","Element2","Element3","Element4","Element5","Element6"); $i = 1; $str = ''; foreach($labels AS $label) { $str += "$label, "; if ($i % 2 == 0) { $str += "\n"; } $i++; } //Remove last 2 chars $str = substr($str,0,(strlen($str)-2)); echo $str; ?>

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)
8.3.40.0180.00418.88
8.3.30.0070.01119.13
8.3.20.0040.00420.09
8.3.10.0000.00723.66
8.3.00.0080.00022.52
8.2.170.0120.00322.96
8.2.160.0100.00322.09
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0040.00721.03
8.2.100.0120.00317.84
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0000.01018.16
8.2.30.0000.00818.12
8.2.20.0050.00217.68
8.2.10.0050.00217.77
8.2.00.0040.00417.73
8.1.270.0060.00323.95
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00022.75
8.1.230.0040.00817.65
8.1.220.0050.00317.76
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.23
8.1.180.0090.00018.10
8.1.170.0090.00018.72
8.1.160.0000.00822.12
8.1.150.0050.00318.64
8.1.140.0020.00517.46
8.1.130.0000.00717.75
8.1.120.0000.00717.48
8.1.110.0000.00817.43
8.1.100.0040.00417.54
8.1.90.0040.00417.48
8.1.80.0040.00417.51
8.1.70.0050.00217.44
8.1.60.0030.00617.64
8.1.50.0060.00317.49
8.1.40.0000.00717.52
8.1.30.0030.00617.55
8.1.20.0080.00017.59
8.1.10.0040.00417.51
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0030.00317.33
8.0.260.0000.00616.85
8.0.250.0000.00717.02
8.0.240.0070.00017.04
8.0.230.0040.00416.93
8.0.220.0030.00316.85
8.0.210.0050.00317.02
8.0.200.0000.00616.99
8.0.190.0070.00016.88
8.0.180.0000.00716.88
8.0.170.0000.00716.99
8.0.160.0000.00716.99
8.0.150.0040.00416.89
8.0.140.0040.00416.94
8.0.130.0030.00413.32
8.0.120.0000.00816.93
8.0.110.0050.00216.96
8.0.100.0000.00716.88
8.0.90.0070.00017.03
8.0.80.0030.01716.95
8.0.70.0020.00517.00
8.0.60.0050.00217.00
8.0.50.0030.00516.98
8.0.30.0090.00917.19
8.0.20.0110.00817.40
8.0.10.0040.00416.98
8.0.00.0070.01116.82
7.4.330.0020.00215.10
7.4.320.0030.00316.50
7.4.300.0020.00516.62
7.4.290.0050.00316.40
7.4.280.0000.00716.58
7.4.270.0030.00316.45
7.4.260.0000.00716.39
7.4.250.0000.00716.52
7.4.240.0030.00416.53
7.4.230.0040.00416.63
7.4.220.0030.01216.47
7.4.210.0100.00616.63
7.4.200.0000.00716.49
7.4.190.0070.00016.46
7.4.160.0080.00816.63
7.4.150.0180.00317.40
7.4.140.0090.00917.86
7.4.130.0070.01016.56
7.4.120.0090.01116.55
7.4.110.0100.00616.42
7.4.100.0090.01216.78
7.4.90.0090.00816.55
7.4.80.0090.00916.57
7.4.70.0090.00916.51
7.4.60.0120.00616.55
7.4.50.0060.00316.64
7.4.40.0100.00722.77
7.4.30.0040.01116.42
7.4.10.0060.01215.18
7.4.00.0060.01014.93
7.3.330.0070.00013.23
7.3.320.0000.00513.32
7.3.310.0030.00316.34
7.3.300.0000.00716.37
7.3.290.0060.00916.42
7.3.280.0100.00916.38
7.3.270.0060.01117.40
7.3.260.0100.00716.37
7.3.250.0110.00916.26
7.3.240.0130.00316.50
7.3.230.0140.00316.42
7.3.210.0100.00716.57
7.3.200.0080.01419.39
7.3.190.0100.01416.64
7.3.180.0100.00716.31
7.3.170.0070.01016.45
7.3.160.0160.00016.44
7.3.130.0070.01315.08
7.3.120.0050.01014.97
7.3.110.0080.00814.75
7.3.100.0040.01314.96
7.3.90.0080.00414.77
7.3.80.0080.00314.90
7.3.70.0050.00514.91
7.3.60.0040.00914.90
7.3.50.0050.01014.84
7.3.40.0070.00614.71
7.3.30.0060.00614.78
7.3.20.0050.01016.64
7.3.10.0100.00616.60
7.3.00.0100.00516.69
7.2.330.0090.00916.44
7.2.320.0150.00716.79
7.2.310.0180.00616.65
7.2.300.0090.00916.70
7.2.290.0050.01116.46
7.2.260.0030.01515.23
7.2.250.0030.01514.84
7.2.240.0110.00715.07
7.2.230.0050.00914.92
7.2.220.0090.00815.22
7.2.210.0020.01415.02
7.2.200.0040.00915.06
7.2.190.0050.00715.16
7.2.180.0080.01015.16
7.2.170.0030.01115.11
7.2.160.0090.00614.88
7.2.150.0030.00616.91
7.2.140.0030.00617.07
7.2.130.0070.00916.75
7.2.120.0090.00516.96
7.2.110.0150.00516.77
7.2.100.0100.00616.73
7.2.90.0080.00516.88
7.2.80.0050.01217.08
7.2.70.0080.00816.85
7.2.60.0090.00516.75
7.2.50.0100.00516.72
7.2.40.0070.01016.97
7.2.30.0050.01016.86
7.2.20.0090.00516.91
7.2.10.0100.00717.09
7.2.00.0060.00817.84
7.1.330.0060.00915.69
7.1.320.0060.00815.79
7.1.310.0020.00715.68
7.1.300.0020.01315.83
7.1.290.0090.00315.87
7.1.280.0100.00615.62
7.1.270.0060.00815.80
7.1.260.0040.00815.84
7.1.250.0080.00715.70
7.1.240.0080.00715.70
7.1.230.0080.00815.66
7.1.220.0050.00815.74
7.1.210.0070.00815.68
7.1.200.0100.00315.84
7.1.190.0080.00515.88
7.1.180.0090.00515.86
7.1.170.0070.00615.92
7.1.160.0060.00815.86
7.1.150.0060.00915.84
7.1.140.0050.00915.79
7.1.130.0060.00815.86
7.1.120.0100.00515.66
7.1.110.0080.00815.80
7.1.100.0070.00616.50
7.1.90.0030.00815.92
7.1.80.0070.00915.90
7.1.70.0070.00616.29
7.1.60.0080.00716.90
7.1.50.0050.01116.04
7.1.40.0060.00815.73
7.1.30.0090.00515.90
7.1.20.0030.01015.81
7.1.10.0060.00715.71
7.1.00.0060.02818.04
7.0.330.0110.00315.31
7.0.320.0050.00815.48
7.0.310.0030.01015.41
7.0.300.0030.01115.30
7.0.290.0050.00815.30
7.0.280.0040.00915.36
7.0.270.0050.00515.38
7.0.260.0070.00815.47
7.0.250.0050.00615.39
7.0.240.0050.00715.56
7.0.230.0070.00515.30
7.0.220.0020.01015.50
7.0.210.0080.00815.14
7.0.200.0070.00515.67
7.0.190.0070.00515.54
7.0.180.0070.00415.34
7.0.170.0090.00515.45
7.0.160.0030.01215.46
7.0.150.0030.01015.53
7.0.140.0100.03317.59
7.0.130.0080.00615.57
7.0.120.0080.00915.53
7.0.110.0050.00915.35
7.0.100.0070.02216.89
7.0.90.0140.02517.00
7.0.80.0080.02916.81
7.0.70.0110.01716.88
7.0.60.0100.01816.87
7.0.50.0050.01816.96
7.0.40.0050.01815.68
7.0.30.0070.01615.72
7.0.20.0050.01815.65
7.0.10.0050.01615.63
7.0.00.0080.01615.61
5.6.400.0060.00613.95
5.6.390.0030.00614.37
5.6.380.0030.01014.40
5.6.370.0020.00914.27
5.6.360.0020.00914.21
5.6.350.0030.00814.65
5.6.340.0070.00414.23
5.6.330.0090.00514.44
5.6.320.0020.01014.23
5.6.310.0040.00714.42
5.6.300.0100.00614.18
5.6.290.0070.00514.23
5.6.280.0020.03016.54
5.6.270.0070.00814.60
5.6.260.0050.00414.22
5.6.250.0080.01916.36
5.6.240.0050.01816.39
5.6.230.0060.02816.42
5.6.220.0080.02116.37
5.6.210.0080.01516.50
5.6.200.0040.02016.63
5.6.190.0070.02216.59
5.6.180.0040.01716.71
5.6.170.0040.02116.45
5.6.160.0030.01916.67
5.6.150.0060.01516.50
5.6.140.0080.01816.63
5.6.130.0060.01916.61
5.6.120.0040.01716.61
5.6.110.0080.01716.48
5.6.100.0050.02616.55
5.6.90.0060.01816.62
5.6.80.0060.02016.28
5.6.70.0040.01816.22
5.6.60.0090.03216.31
5.6.50.0070.01716.23
5.6.40.0040.02016.25
5.6.30.0090.01416.40
5.6.20.0020.01816.21
5.6.10.0100.01516.21
5.6.00.0050.01816.29
5.5.380.0030.03315.26
5.5.370.0030.02615.24
5.5.360.0050.02815.16
5.5.350.0070.02815.12
5.5.340.0070.01415.24
5.5.330.0040.01715.41
5.5.320.0030.02015.38
5.5.310.0030.01915.35
5.5.300.0020.02015.50
5.5.290.0080.01415.48
5.5.280.0030.02115.23
5.5.270.0050.01815.52
5.5.260.0090.01715.32
5.5.250.0070.01615.22
5.5.240.0050.01415.03
5.5.230.0020.01615.27
5.5.220.0020.02015.14
5.5.210.0090.01115.10
5.5.200.0060.01415.13
5.5.190.0040.01714.97
5.5.180.0030.01815.01
5.5.170.0060.00612.61
5.5.160.0060.01815.09
5.5.150.0070.01415.14
5.5.140.0010.01815.07
5.5.130.0050.01815.09
5.5.120.0070.01615.19
5.5.110.0050.01615.27
5.5.100.0040.01915.12
5.5.90.0060.02515.05
5.5.80.0060.01615.19
5.5.70.0070.01615.10
5.5.60.0090.02215.13
5.5.50.0050.02814.96
5.5.40.0050.01815.12
5.5.30.0020.02415.08
5.5.20.0030.02715.09
5.5.10.0060.02514.93
5.5.00.0050.01915.09
5.4.450.0070.01414.04
5.4.440.0070.01314.04
5.4.430.0060.01413.92
5.4.420.0050.01414.03
5.4.410.0070.01314.05
5.4.400.0050.01413.99
5.4.390.0050.01513.88
5.4.380.0060.02113.81
5.4.370.0050.01413.85
5.4.360.0050.01613.96
5.4.350.0030.01613.92
5.4.340.0050.01613.91
5.4.330.0000.01111.31
5.4.320.0050.01313.93
5.4.310.0030.01713.80
5.4.300.0030.02013.93
5.4.290.0040.01413.92
5.4.280.0070.01213.78
5.4.270.0040.01413.75
5.4.260.0060.02513.83
5.4.250.0060.02813.81
5.4.240.0020.01913.84
5.4.230.0070.01413.88
5.4.220.0050.02713.79
5.4.210.0070.01713.96
5.4.200.0050.01713.85
5.4.190.0020.03313.96
5.4.180.0040.01813.85
5.4.170.0020.03013.82
5.4.160.0050.01413.93
5.4.150.0030.02213.91
5.4.140.0050.02612.96
5.4.130.0030.01612.91
5.4.120.0090.01212.98
5.4.110.0040.02513.03
5.4.100.0040.03112.87
5.4.90.0100.01112.91
5.4.80.0070.02612.99
5.4.70.0020.02512.92
5.4.60.0040.01413.00
5.4.50.0030.02013.00
5.4.40.0030.03113.04
5.4.30.0030.01912.94
5.4.20.0060.02513.02
5.4.10.0060.02712.91
5.4.00.0030.03212.67
5.3.290.0080.01012.32
5.3.280.0050.01512.20
5.3.270.0040.02912.24
5.3.260.0060.02612.21
5.3.250.0090.01112.23
5.3.240.0050.01412.24
5.3.230.0060.01512.18
5.3.220.0040.02112.19
5.3.210.0030.02912.13
5.3.200.0040.02712.19
5.3.190.0060.03212.17
5.3.180.0050.01512.24
5.3.170.0040.01412.21
5.3.160.0060.02512.21
5.3.150.0040.02912.23
5.3.140.0030.01712.17
5.3.130.0050.01912.24
5.3.120.0030.02312.18
5.3.110.0020.01812.27
5.3.100.0040.03112.05
5.3.90.0030.03112.01
5.3.80.0050.02312.00
5.3.70.0090.01311.95
5.3.60.0050.02512.04
5.3.50.0040.03012.01
5.3.40.0050.03111.97
5.3.30.0090.01411.96
5.3.20.0050.02611.89
5.3.10.0100.02511.80
5.3.00.0090.01011.78
5.2.170.0040.03010.21
5.2.160.0080.02310.27
5.2.150.0070.02810.27
5.2.140.0050.02910.13
5.2.130.0000.03810.26
5.2.120.0090.02410.31
5.2.110.0050.02410.20
5.2.100.0020.03310.20
5.2.90.0050.01810.28
5.2.80.0010.03810.21
5.2.70.0040.02810.21
5.2.60.0030.02910.20
5.2.50.0040.03510.09
5.2.40.0020.02210.09
5.2.30.0080.02710.13
5.2.20.0050.03110.14
5.2.10.0040.02710.14
5.2.00.0050.03210.01
5.1.60.0010.0309.32
5.1.50.0050.0289.33
5.1.40.0070.0299.21
5.1.30.0040.0299.59
5.1.20.0030.0319.56
5.1.10.0010.0199.40
5.1.00.0070.0179.33
5.0.50.0050.0238.17
5.0.40.0040.0128.09
5.0.30.0040.0248.01
5.0.20.0000.0137.98
5.0.10.0020.0147.99
5.0.00.0030.0337.95
4.4.90.0020.0157.13
4.4.80.0000.0177.13
4.4.70.0000.0217.13
4.4.60.0050.0187.13
4.4.50.0020.0177.13
4.4.40.0040.0227.13
4.4.30.0020.0157.14
4.4.20.0080.0207.14
4.4.10.0050.0137.14
4.4.00.0050.0247.14
4.3.110.0020.0227.14
4.3.100.0030.0107.14
4.3.90.0020.0177.14
4.3.80.0020.0177.14
4.3.70.0020.0187.14
4.3.60.0020.0207.14
4.3.50.0030.0187.14
4.3.40.0050.0277.14
4.3.30.0020.0187.14
4.3.20.0030.0087.14
4.3.10.0050.0077.14
4.3.00.0020.0137.14

preferences:
40.97 ms | 400 KiB | 5 Q