3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('first', 'second', 'third'); list($a, $b) = $arr; echo "$a $b"; foreach($arr as $val) {echo "$val" . "</br>";}

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)
8.3.60.0080.00816.63
8.3.50.0090.00922.94
8.3.40.0070.00718.70
8.3.30.0110.00418.84
8.3.20.0000.00820.26
8.3.10.0040.00423.61
8.3.00.0080.00017.63
8.2.180.0030.01418.15
8.2.170.0000.01422.96
8.2.160.0070.01020.57
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0100.00326.16
8.2.120.0000.00721.13
8.2.110.0090.00022.26
8.2.100.0070.00417.78
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0040.00418.17
8.2.20.0000.00717.74
8.2.10.0050.00317.99
8.2.00.0030.00517.76
8.1.280.0030.01325.92
8.1.270.0000.00923.94
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0000.00923.98
8.1.230.0060.00619.10
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0090.00017.10
8.1.180.0000.00818.10
8.1.170.0120.00018.54
8.1.160.0070.00022.07
8.1.150.0050.00318.80
8.1.140.0040.00417.43
8.1.130.0000.00717.74
8.1.120.0040.00417.39
8.1.110.0050.00217.50
8.1.100.0030.00417.44
8.1.90.0030.00317.49
8.1.80.0030.00317.48
8.1.70.0000.00817.33
8.1.60.0040.00417.51
8.1.50.0030.00517.54
8.1.40.0000.01017.53
8.1.30.0050.00317.62
8.1.20.0000.00717.54
8.1.10.0030.00517.43
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.31
8.0.270.0070.00017.18
8.0.260.0070.00017.17
8.0.250.0030.00316.95
8.0.240.0070.00016.91
8.0.230.0060.00316.95
8.0.220.0040.00416.80
8.0.210.0000.00716.91
8.0.200.0040.00416.95
8.0.190.0000.00716.87
8.0.180.0040.00416.91
8.0.170.0000.00816.88
8.0.160.0030.00316.82
8.0.150.0060.00316.85
8.0.140.0030.00616.80
8.0.130.0090.00013.27
8.0.120.0040.00416.91
8.0.110.0000.00716.90
8.0.100.0040.00416.83
8.0.90.0000.00716.93
8.0.80.0090.00616.84
8.0.70.0000.00816.75
8.0.60.0050.00316.88
8.0.50.0040.00416.84
8.0.30.0050.01316.97
8.0.20.0080.01117.40
8.0.10.0040.00417.04
8.0.00.0210.00716.69
7.4.330.0000.00715.00
7.4.320.0000.00616.61
7.4.300.0030.00316.49
7.4.290.0060.00316.59
7.4.280.0000.00716.38
7.4.270.0030.00316.51
7.4.260.0070.00016.57
7.4.250.0000.00716.46
7.4.240.0020.00516.54
7.4.230.0030.00316.40
7.4.220.0210.00016.68
7.4.210.0060.00916.70
7.4.200.0050.00316.45
7.4.160.0130.00316.46
7.4.150.0070.01417.40
7.4.140.0140.00717.86
7.4.130.0100.00816.56
7.4.120.0100.01016.48
7.4.110.0060.01016.51
7.4.100.0030.01416.43
7.4.90.0170.00016.57
7.4.80.0070.01419.39
7.4.70.0060.01016.49
7.4.60.0110.00716.63
7.4.50.0040.00416.42
7.4.40.0080.00816.43
7.4.30.0090.01316.55
7.4.00.0060.00715.04
7.3.330.0000.00613.01
7.3.320.0050.00013.30
7.3.310.0030.00316.36
7.3.300.0070.00016.30
7.3.290.0070.00716.36
7.3.280.0060.01116.27
7.3.270.0200.00417.40
7.3.260.0090.00916.46
7.3.250.0100.00916.27
7.3.240.0100.00716.59
7.3.230.0100.00716.41
7.3.210.0100.00716.36
7.3.200.0160.00519.39
7.3.190.0060.01716.66
7.3.180.0120.00916.31
7.3.170.0130.00716.41
7.3.160.0090.00616.39
7.3.10.0040.00816.51
7.3.00.0040.00816.61
7.2.330.0080.00816.55
7.2.320.0100.01016.65
7.2.310.0130.00316.72
7.2.300.0030.02016.63
7.2.290.0130.00316.70
7.2.130.0150.00316.78
7.2.120.0000.01116.87
7.2.110.0030.00916.52
7.2.100.0000.00916.93
7.2.90.0090.00316.90
7.2.80.0100.00616.54
7.2.70.0120.01216.55
7.2.60.0090.00616.59
7.2.50.0220.00616.63
7.2.40.0140.00816.66
7.2.30.0060.00616.47
7.2.20.0150.00416.51
7.2.10.0110.00816.66
7.2.00.0180.00418.06
7.1.250.0060.00615.42
7.1.200.0080.00415.62
7.1.100.0090.00017.91
7.1.70.0030.00517.30
7.1.60.0170.00719.40
7.1.50.0060.01217.11
7.1.00.0070.07322.36
7.0.200.0100.00316.87
7.0.140.0100.06022.01
7.0.60.0100.07019.88
7.0.50.0130.07317.82
7.0.40.0200.06020.41
7.0.30.0270.08720.16
7.0.20.0330.07720.00
7.0.10.0070.08019.99
7.0.00.0100.05020.17
5.6.280.0070.07020.82
5.6.210.0130.07020.71
5.6.200.0100.04318.21
5.6.190.0070.04720.48
5.6.180.3970.04020.60
5.6.170.0270.07020.53
5.6.160.0070.04320.41
5.6.150.0000.04318.15
5.6.140.0100.05718.07
5.6.130.0100.08318.11
5.6.120.0130.08021.09
5.6.110.0070.07321.13
5.6.100.0030.07721.03
5.6.90.0030.06320.87
5.6.80.0100.03720.43
5.6.70.4430.04020.37
5.5.350.0270.06720.44
5.5.340.0130.07718.01
5.5.330.0100.06020.47
5.5.320.4030.03720.20
5.5.310.0230.06320.17
5.5.300.0130.05717.96
5.5.290.0030.08317.93
5.5.280.0070.07320.87
5.5.270.0130.07720.75
5.5.260.0130.07720.86
5.5.250.0000.07720.79
5.5.240.0200.05720.26
5.4.450.0300.04319.46
5.4.440.0370.05319.21
5.4.430.0330.04319.46
5.4.420.0100.04719.48
5.4.410.0100.05019.30
5.4.400.0630.04319.13
5.4.390.0200.04318.92
5.4.380.0930.05718.61
5.4.370.0670.05318.61
5.4.360.0870.05718.67
5.4.350.0630.06318.66
5.4.340.0630.05318.55
5.4.320.0070.03712.45
5.4.310.0030.04012.46
5.4.300.0090.03212.45
5.4.290.0070.04012.45
5.4.280.0070.03412.35
5.4.270.0020.04412.35
5.4.260.0040.04012.35
5.4.250.0030.04112.35
5.4.240.0050.03712.35
5.4.230.0040.03912.34
5.4.220.0100.03212.34
5.4.210.0030.04112.34
5.4.200.0040.04112.34
5.4.190.0040.03812.34
5.4.180.0050.04212.34
5.4.170.0070.03412.35
5.4.160.0060.03612.35
5.4.150.0070.03612.34
5.4.140.0090.03912.02
5.4.130.0080.04012.02
5.4.120.0050.03811.97
5.4.110.0070.03411.96
5.4.100.0010.03911.97
5.4.90.0030.04611.96
5.4.80.0060.04111.97
5.4.70.0060.03311.96
5.4.60.0090.04011.96
5.4.50.0080.03311.96
5.4.40.0080.03311.96
5.4.30.0070.03811.95
5.4.20.0080.03511.95
5.4.10.0030.03911.95
5.4.00.0060.03711.44
5.3.290.0080.03912.80
5.3.280.0070.03612.71
5.3.270.0060.04112.72
5.3.260.0060.04512.72
5.3.250.0050.03812.72
5.3.240.0070.04012.72
5.3.230.0100.04212.71
5.3.220.0030.04012.68
5.3.210.0080.03712.68
5.3.200.0060.04012.68
5.3.190.0070.04412.68
5.3.180.0080.04212.67
5.3.170.0060.04112.67
5.3.160.0090.03312.68
5.3.150.0030.04012.67
5.3.140.0090.03412.66
5.3.130.0060.04312.66
5.3.120.0050.04012.66
5.3.110.0030.04112.66
5.3.100.0080.04112.12
5.3.90.0040.03812.08
5.3.80.0060.04612.07
5.3.70.0040.04012.08
5.3.60.0060.03712.07
5.3.50.0050.04012.00
5.3.40.0060.04212.00
5.3.30.0050.03511.95
5.3.20.0060.03411.72
5.3.10.0050.03511.69
5.3.00.0060.03511.68
5.2.170.0050.0309.18
5.2.160.0030.0319.18
5.2.150.0060.0289.18
5.2.140.0070.0339.18
5.2.130.0070.0319.14
5.2.120.0030.0309.13
5.2.110.0030.0319.14
5.2.100.0040.0319.14
5.2.90.0060.0299.14
5.2.80.0040.0309.13
5.2.70.0040.0379.13
5.2.60.0030.0319.09
5.2.50.0030.0329.06
5.2.40.0060.0279.03
5.2.30.0070.0279.01
5.2.20.0070.0269.00
5.2.10.0090.0278.91
5.2.00.0050.0288.77
5.1.60.0030.0248.06
5.1.50.0060.0268.06
5.1.40.0080.0238.04
5.1.30.0070.0288.39
5.1.20.0050.0278.41
5.1.10.0060.0248.14
5.1.00.0050.0278.14
5.0.50.0040.0246.61
5.0.40.0020.0276.47
5.0.30.0040.0376.29
5.0.20.0030.0256.26
5.0.10.0060.0196.23
5.0.00.0030.0316.22
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0040.0144.76
4.4.60.0020.0174.75
4.4.50.0050.0174.77
4.4.40.0030.0274.71
4.4.30.0030.0154.76
4.4.20.0060.0134.84
4.4.10.0050.0144.85
4.4.00.0020.0264.76
4.3.110.0050.0174.67
4.3.100.0030.0224.66
4.3.90.0030.0154.63
4.3.80.0020.0314.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0030.0204.63
4.3.40.0040.0224.54
4.3.30.0030.0153.28
4.3.20.0040.0153.26
4.3.10.0030.0173.22
4.3.00.0030.01315.97

preferences:
41.82 ms | 401 KiB | 5 Q