3v4l.org

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

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)
8.4.10.0160.00317.59
8.3.140.0080.00017.30
8.3.130.0030.00518.44
8.3.120.0090.00318.82
8.3.110.0040.00820.94
8.3.100.0060.00324.06
8.3.90.0050.00526.77
8.3.80.0100.00018.27
8.3.70.0070.00718.05
8.3.60.0120.00318.41
8.3.50.0070.00922.05
8.3.40.0120.00318.46
8.3.30.0100.00618.59
8.3.20.0040.00418.80
8.3.10.0090.00021.14
8.3.00.0000.00823.46
8.2.260.0040.00416.49
8.2.250.0090.00018.02
8.2.240.0100.01017.03
8.2.230.0070.00322.58
8.2.220.0030.00637.54
8.2.210.0090.00626.77
8.2.200.0030.00616.63
8.2.190.0070.00718.25
8.2.180.0100.00725.92
8.2.170.0150.00418.91
8.2.160.0130.00322.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00721.12
8.2.100.0090.00317.84
8.2.90.0000.00817.97
8.2.80.0080.00019.17
8.2.70.0030.00517.63
8.2.60.0000.00817.63
8.2.50.0080.00018.10
8.2.40.0030.00619.39
8.2.30.0000.00719.12
8.2.20.0040.00417.53
8.2.10.0030.00617.55
8.2.00.0070.00017.74
8.1.300.0040.00418.29
8.1.290.0040.00730.84
8.1.280.0120.00925.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0070.00420.94
8.1.220.0040.00417.74
8.1.210.0040.00418.90
8.1.200.0000.00817.36
8.1.190.0000.00917.23
8.1.180.0000.00818.86
8.1.170.0000.00818.55
8.1.160.0030.00318.92
8.1.150.0050.00518.68
8.1.140.0040.00417.50
8.1.130.0040.00417.74
8.1.120.0040.00417.49
8.1.110.0000.00817.38
8.1.100.0050.00317.49
8.1.90.0000.00817.39
8.1.80.0000.00717.41
8.1.70.0000.00717.45
8.1.60.0000.00817.56
8.1.50.0030.00517.42
8.1.40.0000.00717.40
8.1.30.0050.00317.58
8.1.20.0000.00817.63
8.1.10.0040.00417.46
8.1.00.0000.00817.42
8.0.300.0040.00420.13
8.0.290.0070.00016.88
8.0.280.0070.00018.55
8.0.270.0070.00016.82
8.0.260.0000.00619.97
8.0.250.0040.00416.84
8.0.240.0000.00816.95
8.0.230.0000.00716.97
8.0.220.0030.00616.86
8.0.210.0030.00316.76
8.0.200.0000.00716.78
8.0.190.0070.00016.94
8.0.180.0040.00416.77
8.0.170.0050.00316.98
8.0.160.0030.00316.94
8.0.150.0000.00716.82
8.0.140.0040.00416.88
8.0.130.0000.00613.38
8.0.120.0070.00016.84
8.0.110.0050.00216.96
8.0.100.0070.00016.75
8.0.90.0050.00216.96
8.0.80.0110.00316.82
8.0.70.0070.00016.76
8.0.60.0080.00016.91
8.0.50.0030.00517.00
8.0.30.0090.00917.15
8.0.20.0100.01017.40
8.0.10.0040.00416.96
8.0.00.0100.00916.75
7.4.330.0050.00014.82
7.4.320.0060.00016.64
7.4.300.0070.00016.45
7.4.290.0030.00316.60
7.4.280.0040.00416.61
7.4.270.0030.00316.65
7.4.260.0030.00516.58
7.4.250.0000.00816.32
7.4.240.0000.00816.51
7.4.230.0000.00716.39
7.4.220.0130.01016.49
7.4.210.0030.01416.61
7.4.200.0030.00516.41
7.4.190.0070.00016.56
7.4.160.0080.00816.46
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0100.01016.42
7.4.120.0080.00916.48
7.4.110.0080.01116.51
7.4.100.0090.00916.41
7.4.90.0100.00716.43
7.4.80.0030.01319.39
7.4.70.0030.01316.59
7.4.60.0060.01216.51
7.4.50.0040.00416.56
7.4.40.0060.00922.52
7.4.30.0120.00616.34
7.4.00.0060.00914.99
7.3.330.0030.00313.25
7.3.320.0060.00013.25
7.3.310.0040.00416.41
7.3.300.0060.00016.28
7.3.290.0070.00716.22
7.3.280.0070.00816.27
7.3.270.0140.00317.40
7.3.260.0170.00718.24
7.3.250.0080.00916.44
7.3.240.0090.01316.38
7.3.230.0140.01016.39
7.3.210.0160.00016.20
7.3.200.0070.01019.39
7.3.190.0150.00616.32
7.3.180.0070.01516.51
7.3.170.0100.00716.29
7.3.160.0060.01216.29
7.3.120.0030.01314.83
7.3.10.0120.00516.55
7.3.00.0030.00816.64
7.2.330.0090.00916.68
7.2.320.0070.01016.67
7.2.310.0140.00316.32
7.2.300.0130.01016.43
7.2.290.0120.00916.73
7.2.130.0100.00616.68
7.2.120.0060.00616.53
7.2.110.0070.00316.52
7.2.100.0000.01016.42
7.2.90.0030.00916.82
7.2.80.0050.00916.50
7.2.70.0130.00017.00
7.2.60.0050.00916.82
7.2.50.0130.00716.66
7.2.40.0150.00416.89
7.2.30.0000.01116.64
7.2.20.0130.00016.66
7.2.10.0000.01216.54
7.2.00.0080.00517.98
7.1.250.0000.01215.70
7.1.200.0070.00715.73
7.1.70.0000.00817.12
7.1.60.0100.00316.88
7.1.50.0060.01816.89
7.1.00.0100.06722.46
7.0.200.0030.01316.79
7.0.140.0030.07322.09
7.0.110.0170.04319.85
7.0.100.0070.04020.08
7.0.90.0130.04320.03
7.0.80.0030.04319.95
7.0.70.0100.03719.91
7.0.60.0130.04019.93
7.0.50.0100.04719.90
7.0.40.0000.05019.79
7.0.30.0070.03719.79
7.0.20.0070.04719.65
7.0.10.0130.03319.74
7.0.00.0030.04019.67
5.6.260.0100.03720.60
5.6.250.0070.06020.73
5.6.240.0000.04720.68
5.6.230.0070.03720.63
5.6.220.0000.04320.54
5.6.210.0030.04020.58
5.6.200.0070.03720.61
5.6.190.0030.04320.65
5.6.180.0070.04320.66
5.6.170.0070.05720.68
5.6.160.0100.03320.47
5.6.150.0000.04320.58
5.6.140.0030.04720.62
5.6.130.0000.07320.60
5.6.120.0100.07020.52
5.6.110.0070.08320.84
5.6.100.0270.04720.58
5.6.90.0170.06720.63
5.6.80.0070.06319.99
5.6.70.0170.06019.84
5.6.60.0030.08019.84
5.6.50.0100.07720.00
5.6.40.0130.06319.83
5.6.30.0100.03720.01
5.6.20.0170.03720.03
5.6.10.0130.06319.99
5.6.00.0030.07019.91
5.5.380.0070.03317.54
5.5.370.0000.06017.63
5.5.360.0100.03317.39
5.5.350.0070.04017.41
5.5.340.0000.04317.87
5.5.330.0000.04718.10
5.5.320.0130.02718.01
5.5.310.0030.04017.84
5.5.300.0100.03317.86
5.5.290.0070.08318.13
5.5.280.0070.07717.98
5.5.270.0100.07317.76
5.5.260.0100.06017.84
5.5.250.0100.04717.66
5.5.240.0070.07317.15
5.5.230.0100.08017.50
5.5.220.0070.07717.21
5.5.210.0130.06717.50
5.5.200.0130.06317.21
5.5.190.0130.06717.20
5.5.180.0070.07717.34
5.5.160.0100.06717.60
5.5.150.0100.06317.37
5.5.140.0070.07717.44
5.5.130.0100.07717.45
5.5.120.0000.04717.47
5.5.110.0070.08017.44
5.5.100.0100.07017.14
5.5.90.0100.06017.41
5.5.80.0070.06017.10
5.5.70.0030.08317.02
5.5.60.0070.07017.49
5.5.50.0070.06317.12
5.5.40.0070.04017.37
5.5.30.0130.06717.08
5.5.20.0000.04317.24
5.5.10.0000.05717.39
5.5.00.0130.06717.08
5.4.450.0070.04719.28
5.4.440.0070.08019.33
5.4.430.0100.07019.41
5.4.420.0070.06319.28
5.4.410.0070.07719.36
5.4.400.0170.03319.20
5.4.390.0030.05719.28
5.4.380.0000.05318.95
5.4.370.0130.05319.20
5.4.360.0170.07018.98
5.4.350.0130.05019.03
5.4.340.0030.07319.08
5.4.320.0100.08018.95
5.4.310.0130.07019.27
5.4.300.0070.07018.92
5.4.290.0230.04319.24
5.4.280.0030.06019.17
5.4.270.0030.06318.96
5.4.260.0100.06718.98
5.4.250.0070.07318.92
5.4.240.0100.07318.91
5.4.230.0170.07019.07
5.4.220.0070.05019.17
5.4.210.0070.03719.17
5.4.200.0030.06718.94
5.4.190.0070.05319.02
5.4.180.0100.07318.94
5.4.170.0100.04319.16
5.4.160.0100.06718.92
5.4.150.0070.07319.15
5.4.140.0030.06716.23
5.4.130.0100.07016.52
5.4.120.0070.06716.49
5.4.110.0070.07016.34
5.4.100.0100.04016.48
5.4.90.0000.04016.48
5.4.80.0100.07016.36
5.4.70.0070.07016.46
5.4.60.0100.06716.46
5.4.50.0100.07016.54
5.4.40.0070.05016.23
5.4.30.0030.07016.34
5.4.20.0130.05716.45
5.4.10.0070.06316.36
5.4.00.0070.07315.67
5.3.290.0070.06314.74
5.3.280.0130.07014.70
5.3.270.0000.08014.62
5.3.260.0030.07714.54
5.3.250.0030.07014.70
5.3.240.0000.08314.54
5.3.230.0170.06714.42
5.3.220.0070.07314.47
5.3.210.0030.07714.51
5.3.200.0070.07714.63
5.3.190.0170.07014.58
5.3.180.0100.07314.50
5.3.170.0030.08014.57
5.3.160.0130.06314.44
5.3.150.0030.07714.49
5.3.140.0100.07314.65
5.3.130.0030.08014.43
5.3.120.0130.07014.38
5.3.110.0130.07014.55
5.3.100.0070.04013.87
5.3.90.0070.05713.89
5.3.80.0170.06014.02
5.3.70.0030.07013.80
5.3.60.0070.07313.93
5.3.50.0070.07013.77
5.3.40.0070.08013.84
5.3.30.0170.03313.83
5.3.20.0000.07013.78
5.3.10.0100.06013.66
5.3.00.0130.06713.69
5.2.170.0100.06012.07
5.2.160.0030.06312.07
5.2.150.0070.03712.07
5.2.140.0030.06012.07
5.2.130.0100.04012.07
5.2.120.0070.04012.07
5.2.110.0030.05712.07
5.2.100.0030.04712.07
5.2.90.0070.05712.07
5.2.80.0100.05712.07
5.2.70.0070.06012.07
5.2.60.0030.06312.07
5.2.50.0070.06312.07
5.2.40.0000.06312.07
5.2.30.0070.05712.07
5.2.20.0000.03712.07
5.2.10.0030.06012.07
5.2.00.0030.04312.07
5.1.60.0030.05712.07
5.1.50.0030.05312.07
5.1.40.0100.04012.07
5.1.30.0030.05312.07
5.1.20.0000.04712.07
5.1.10.0030.05312.07
5.1.00.0000.03012.07
5.0.50.0070.01712.07
5.0.40.0000.03312.07
5.0.30.0000.06312.07
5.0.20.0030.01712.07
5.0.10.0070.02312.07
5.0.00.0030.05312.07
4.4.90.0000.02712.07
4.4.80.0030.02012.07
4.4.70.0100.02312.07
4.4.60.0030.03012.07
4.4.50.0000.02012.07
4.4.40.0100.04012.07
4.4.30.0070.03312.07
4.4.20.0000.04012.07
4.4.10.0030.02012.07
4.4.00.0030.02312.07
4.3.110.0000.03712.07
4.3.100.0000.03312.07
4.3.90.0000.02712.07
4.3.80.0030.05012.07
4.3.70.0000.02312.07
4.3.60.0030.03712.07
4.3.50.0000.03712.07
4.3.40.0000.04712.07
4.3.30.0070.03012.07
4.3.20.0000.03712.07
4.3.10.0030.03312.07
4.3.00.0000.01712.07

preferences:
52.96 ms | 403 KiB | 5 Q