3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('one', 'two', 'three'); $left = ' '; $right = ' | '; echo $left . join("$right, $left", $data) . $right;

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)
8.3.60.0110.00718.43
8.3.50.0090.00821.95
8.3.40.0150.00018.68
8.3.30.0100.00718.96
8.3.20.0030.00520.04
8.3.10.0060.00320.36
8.3.00.0050.00319.38
8.2.180.0090.01216.50
8.2.170.0070.01022.96
8.2.160.0090.00420.18
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.87
8.2.110.0050.00520.16
8.2.100.0000.01017.84
8.2.90.0040.00419.34
8.2.80.0090.00017.97
8.2.70.0080.00017.68
8.2.60.0090.00018.03
8.2.50.0000.00918.10
8.2.40.0080.00319.34
8.2.30.0000.00719.17
8.2.20.0070.00017.66
8.2.10.0000.00818.10
8.2.00.0050.00317.77
8.1.280.0140.00025.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00319.55
8.1.230.0060.00620.89
8.1.220.0000.00817.79
8.1.210.0000.00919.00
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0000.01018.10
8.1.170.0050.00318.55
8.1.160.0040.00718.91
8.1.150.0000.00718.93
8.1.140.0020.00517.43
8.1.130.0000.00717.73
8.1.120.0050.00317.36
8.1.110.0040.00417.39
8.1.100.0000.00717.36
8.1.90.0070.00017.41
8.1.80.0030.00317.34
8.1.70.0030.00317.42
8.1.60.0030.00917.54
8.1.50.0050.00317.52
8.1.40.0050.00217.41
8.1.30.0030.00517.55
8.1.20.0060.00317.48
8.1.10.0040.00417.45
8.1.00.0000.00817.43
8.0.300.0070.00019.89
8.0.290.0030.00616.75
8.0.280.0030.00318.41
8.0.270.0040.00417.24
8.0.260.0030.00317.12
8.0.250.0000.00717.01
8.0.240.0030.00316.82
8.0.230.0040.00416.83
8.0.220.0040.00416.89
8.0.210.0030.00316.86
8.0.200.0030.00317.01
8.0.190.0000.00716.93
8.0.180.0000.00716.81
8.0.170.0040.00416.79
8.0.160.0040.00416.78
8.0.150.0040.00416.86
8.0.140.0000.00716.88
8.0.130.0000.00613.24
8.0.120.0000.00816.86
8.0.110.0050.00216.85
8.0.100.0070.00016.73
8.0.90.0000.00716.90
8.0.80.0120.00816.91
8.0.70.0000.00716.77
8.0.60.0000.00716.99
8.0.50.0070.00016.72
8.0.30.0080.01017.09
8.0.20.0170.00717.40
8.0.10.0070.00016.82
8.0.00.0140.00816.64
7.4.330.0020.00215.13
7.4.320.0030.00316.60
7.4.300.0000.00616.51
7.4.290.0060.00316.58
7.4.280.0060.00316.61
7.4.270.0080.00016.58
7.4.260.0030.00316.57
7.4.250.0040.00416.57
7.4.240.0020.00516.49
7.4.230.0070.00016.64
7.4.220.0130.01016.53
7.4.210.0110.00316.54
7.4.200.0050.00316.55
7.4.160.0160.00016.37
7.4.150.0050.01317.40
7.4.140.0080.00817.86
7.4.130.0150.00216.61
7.4.120.0110.00616.51
7.4.110.0100.00616.46
7.4.100.0070.01016.54
7.4.90.0090.00616.46
7.4.80.0140.00719.39
7.4.70.0100.00716.55
7.4.60.0090.00616.49
7.4.50.0040.00416.45
7.4.40.0040.01316.48
7.4.30.0100.00716.24
7.4.00.0120.00314.96
7.3.330.0030.00313.18
7.3.320.0000.00513.09
7.3.310.0000.00716.18
7.3.300.0000.00616.23
7.3.290.0080.00616.34
7.3.280.0050.01016.24
7.3.270.0070.01117.40
7.3.260.0080.00816.22
7.3.250.0110.00616.45
7.3.240.0100.00616.19
7.3.230.0030.01316.52
7.3.210.0110.01116.54
7.3.200.0120.00819.39
7.3.190.0140.00316.56
7.3.180.0040.01116.38
7.3.170.0030.01316.27
7.3.160.0120.00316.24
7.2.330.0130.01016.48
7.2.320.0040.01216.67
7.2.310.0100.00716.70
7.2.300.0110.00616.55
7.2.290.0060.01316.30
7.2.60.0060.00916.36
7.2.00.0030.00919.31
7.1.200.0030.00315.72
7.1.100.0130.00318.00
7.1.70.0050.00217.30
7.1.60.0070.01719.61
7.1.50.0110.01416.91
7.1.00.0030.09022.51
7.0.200.0000.00816.79
7.0.140.0070.07022.21
7.0.60.0000.08319.91
7.0.50.0170.05017.80
7.0.40.0070.06020.23
7.0.30.0470.05020.21
7.0.20.0230.05020.09
7.0.10.0300.08320.13
7.0.00.0030.05020.18
5.6.280.0100.06720.98
5.6.210.0100.08020.59
5.6.200.0200.06718.09
5.6.190.0130.06720.61
5.6.180.0370.07720.57
5.6.170.0200.04020.70
5.6.160.0070.08720.61
5.6.150.0100.07718.19
5.6.140.0030.03718.16
5.6.130.0030.06718.11
5.6.120.0100.05321.04
5.6.110.0070.04720.97
5.6.100.0030.04020.92
5.6.90.0170.08020.95
5.6.80.0070.06020.50
5.6.70.4370.04020.31
5.5.350.0030.08320.40
5.5.340.0030.05317.93
5.5.330.0130.03020.14
5.5.320.0270.04720.18
5.5.310.0170.09020.21
5.5.300.0100.07717.91
5.5.290.0030.09017.92
5.5.280.0000.06320.79
5.5.270.0130.04020.82
5.5.260.0030.08320.89
5.5.250.0100.08020.64
5.5.240.0330.06320.14
5.4.450.1000.04019.41
5.4.440.0500.04319.58
5.4.430.0170.05319.54
5.4.420.0100.06019.37
5.4.410.0130.06319.41
5.4.400.0200.05019.21
5.4.390.0030.06019.04
5.4.380.0230.06318.65
5.4.370.0170.06318.66
5.4.360.0330.04718.48
5.4.350.0130.06318.68
5.4.340.0370.04318.73
5.4.320.0080.03512.45
5.4.310.0060.03712.45
5.4.300.0070.03512.45
5.4.290.0080.04012.45
5.4.280.0040.04012.35
5.4.270.0050.03712.35
5.4.260.0040.04912.34
5.4.250.0050.03712.34
5.4.240.0080.03612.35
5.4.230.0080.03512.34
5.4.220.0080.04012.34
5.4.210.0070.04412.34
5.4.200.0080.04212.34
5.4.190.0070.03812.33
5.4.180.0090.05212.34
5.4.170.0110.03712.34
5.4.160.0090.03812.34
5.4.150.0070.03512.34
5.4.140.0040.04312.02
5.4.130.0090.03512.01
5.4.120.0040.04111.97
5.4.110.0050.04011.96
5.4.100.0090.04211.96
5.4.90.0100.03811.96
5.4.80.0060.03911.96
5.4.70.0140.03011.96
5.4.60.0060.03411.96
5.4.50.0120.03311.96
5.4.40.0100.03211.95
5.4.30.0100.03211.95
5.4.20.0080.03611.95
5.4.10.0070.03811.95
5.4.00.0080.03411.43
5.3.290.0070.03712.80
5.3.280.0100.03712.70
5.3.270.0080.03712.72
5.3.260.0060.04112.72
5.3.250.0070.04212.72
5.3.240.0080.03512.72
5.3.230.0040.04012.71
5.3.220.0050.03912.68
5.3.210.0070.03912.68
5.3.200.0060.04012.68
5.3.190.0060.03912.68
5.3.180.0080.04012.68
5.3.170.0110.04312.67
5.3.160.0070.03812.67
5.3.150.0060.04612.67
5.3.140.0100.03312.66
5.3.130.0060.04212.66
5.3.120.0070.04512.66
5.3.110.0060.04012.66
5.3.100.0030.03912.12
5.3.90.0060.03612.08
5.3.80.0080.03712.07
5.3.70.0040.04112.07
5.3.60.0060.03612.07
5.3.50.0090.04012.00
5.3.40.0160.03712.00
5.3.30.0070.03911.94
5.3.20.0090.04711.72
5.3.10.0100.03511.69
5.3.00.0080.03811.67
5.2.170.0080.0379.18
5.2.160.0090.0299.18
5.2.150.0030.0369.18
5.2.140.0050.0339.18
5.2.130.0070.0269.13
5.2.120.0070.0269.13
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0070.0279.14
5.2.80.0060.0299.14
5.2.70.0050.0319.13
5.2.60.0060.0299.09
5.2.50.0080.0309.06
5.2.40.0070.0289.03
5.2.30.0070.0299.00
5.2.20.0080.0309.00
5.2.10.0050.0278.92
5.2.00.0040.0308.77
5.1.60.0060.0238.06
5.1.50.0070.0228.06
5.1.40.0040.0268.04
5.1.30.0030.0298.39
5.1.20.0030.0288.41
5.1.10.0040.0268.14
5.1.00.0060.0248.13
5.0.50.0040.0206.61
5.0.40.0040.0196.48
5.0.30.0060.0316.29
5.0.20.0030.0276.26
5.0.10.0030.0206.24
5.0.00.0030.0376.22
4.4.90.0020.0164.78
4.4.80.0090.0094.76
4.4.70.0050.0144.75
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0050.0144.84
4.4.10.0040.0144.84
4.4.00.0030.0314.76
4.3.110.0050.0194.67
4.3.100.0060.0144.66
4.3.90.0030.0254.64
4.3.80.0040.0244.58
4.3.70.0030.0234.63
4.3.60.0040.0184.63
4.3.50.0040.0184.63
4.3.40.0030.0264.54
4.3.30.0040.0143.28
4.3.20.0030.0213.26
4.3.10.0000.0213.22
4.3.00.0130.01714.59

preferences:
40.65 ms | 401 KiB | 5 Q