3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = array("re" => 12, "er" => 45, "rt" => 66 ); while (current($ar) == 66) { each($ar); } echo current($ar);

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)
8.3.60.0140.00716.75
8.3.50.0120.00918.04
8.3.40.0100.01018.63
8.3.30.0130.00318.96
8.3.20.0040.00420.21
8.3.10.0080.00021.66
8.3.00.0000.00919.20
8.2.180.0150.00718.07
8.2.170.0140.00022.96
8.2.160.0100.01022.11
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0040.00419.63
8.2.110.0070.00319.39
8.2.100.0040.00817.63
8.2.90.0050.00319.21
8.2.80.0060.00317.97
8.2.70.0040.00417.37
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0000.00819.97
8.2.30.0070.00017.93
8.2.20.0070.00017.66
8.2.10.0040.00417.89
8.2.00.0040.00417.59
8.1.280.0100.01325.92
8.1.270.0090.00918.86
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0100.00023.88
8.1.230.0060.00618.91
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0030.00616.99
8.1.180.0040.00418.10
8.1.170.0090.00020.41
8.1.160.0040.00422.00
8.1.150.0000.00718.89
8.1.140.0020.00517.44
8.1.130.0030.00317.74
8.1.120.0030.00317.46
8.1.110.0000.00817.44
8.1.100.0040.00417.39
8.1.90.0000.00717.46
8.1.80.0000.00717.48
8.1.70.0000.00717.33
8.1.60.0000.00817.57
8.1.50.0040.00417.39
8.1.40.0050.00217.42
8.1.30.0000.00917.61
8.1.20.0030.00617.67
8.1.10.0040.00417.45
8.1.00.0030.00517.32
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0050.00218.35
8.0.270.0000.00717.30
8.0.260.0050.00217.24
8.0.250.0030.00316.95
8.0.240.0000.00616.86
8.0.230.0030.00316.78
8.0.220.0030.00316.78
8.0.210.0000.00816.81
8.0.200.0050.00316.90
8.0.190.0000.00816.79
8.0.180.0080.00016.86
8.0.170.0030.00516.79
8.0.160.0070.00016.70
8.0.150.0050.00216.65
8.0.140.0050.00216.69
8.0.130.0060.00013.27
8.0.120.0040.00416.83
8.0.110.0000.00816.86
8.0.100.0040.00416.75
8.0.90.0040.00416.93
8.0.80.0130.00916.77
8.0.70.0030.00516.68
8.0.60.0000.00816.66
8.0.50.0000.00716.90
8.0.30.0160.00917.17
8.0.20.0060.01317.40
8.0.10.0000.00716.95
8.0.00.0130.00716.70
7.4.330.0020.00215.09
7.4.320.0000.00616.53
7.4.300.0060.00316.49
7.4.290.0070.00316.46
7.4.280.0030.00616.43
7.4.270.0030.00316.48
7.4.260.0000.00716.41
7.4.250.0070.00016.45
7.4.240.0060.00116.55
7.4.230.0000.00716.61
7.4.220.0070.01216.50
7.4.210.0090.00716.49
7.4.200.0000.00716.66
7.4.160.0120.00916.49
7.4.150.0030.01517.40
7.4.140.0140.00517.86
7.4.130.0080.01116.49
7.4.120.0110.00616.45
7.4.110.0110.00616.39
7.4.100.0160.00616.41
7.4.90.0030.01416.50
7.4.80.0140.00619.39
7.4.70.0110.01416.46
7.4.60.0070.00816.49
7.4.50.0000.00416.73
7.4.40.0140.00316.34
7.4.30.0070.01016.64
7.4.00.0080.00815.11
7.3.330.0040.00413.08
7.3.320.0110.00412.95
7.3.310.0070.00016.26
7.3.300.0060.00016.03
7.3.290.0030.00316.14
7.3.280.0100.00616.20
7.3.270.0100.01017.40
7.3.260.0120.00616.21
7.3.250.0100.01016.30
7.3.240.0120.00916.44
7.3.230.0030.01316.39
7.3.210.0060.01116.21
7.3.200.0000.01619.39
7.3.190.0130.00316.32
7.3.180.0140.00316.35
7.3.170.0080.00816.46
7.3.160.0060.01016.26
7.2.330.0050.01116.52
7.2.320.0120.00816.32
7.2.310.0130.00316.64
7.2.300.0030.02016.76
7.2.290.0030.02116.46
7.2.60.0060.00916.92
7.2.00.0060.00619.35
7.1.200.0090.00615.42
7.1.100.0030.00618.00
7.1.70.0060.00317.14
7.1.60.0130.00919.46
7.1.50.0120.00016.94
7.1.00.0000.07722.36
7.0.200.0030.00316.83
7.0.140.0030.05022.18
7.0.110.0100.08020.02
7.0.100.0100.05719.93
7.0.90.0130.05719.96
7.0.80.0170.07019.91
7.0.70.0070.07320.03
7.0.60.0030.07319.93
7.0.50.0070.08320.27
7.0.40.0100.07020.02
7.0.30.0100.08020.03
7.0.20.0130.08020.10
7.0.10.0170.07320.05
7.0.00.0130.07320.18
5.6.280.0100.06721.07
5.6.260.0070.08720.55
5.6.250.0070.07020.59
5.6.240.0200.07020.71
5.6.230.0070.05020.68
5.6.220.0070.05320.67
5.6.210.0100.07720.62
5.6.200.0070.07720.96
5.6.190.0030.08720.99
5.6.180.0070.08021.14
5.6.170.0130.06720.95
5.6.160.0100.07721.18
5.6.150.0130.05721.28
5.6.140.0070.08720.92
5.6.130.0100.08720.94
5.6.120.0170.07021.11
5.6.110.0100.08021.13
5.6.100.0030.07720.97
5.6.90.0100.08320.96
5.6.80.0170.07020.37
5.6.70.0130.07720.43
5.6.60.0170.07720.51
5.6.50.0070.08320.64
5.6.40.0100.07720.29
5.6.30.0100.07320.50
5.6.20.0070.08320.28
5.6.10.0070.05320.54
5.6.00.0030.06320.40
5.5.380.0100.08020.37
5.5.370.0100.08020.56
5.5.360.0030.08020.34
5.5.350.0070.09020.44
5.5.340.0100.07320.95
5.5.330.0100.08020.90
5.5.320.0030.07721.04
5.5.310.0130.08020.68
5.5.300.0100.08020.77
5.5.290.0130.07720.94
5.5.280.0130.07720.86
5.5.270.0230.06720.77
5.5.260.0100.05720.89
5.5.250.0100.08720.71
5.5.240.0070.08020.27
5.5.230.0000.08720.11
5.5.220.0030.08020.39
5.5.210.0070.08020.36
5.5.200.0070.08020.25
5.5.190.0100.08020.30
5.5.180.0070.07020.25
5.5.160.0030.08020.34
5.5.150.0130.07020.29
5.5.140.0030.07320.24
5.5.130.0070.07720.32
5.5.120.0100.07720.23
5.5.110.0030.04320.07
5.5.100.0070.07720.23
5.5.90.0100.07020.22
5.5.80.0070.07720.23
5.5.70.0100.07720.14
5.5.60.0130.06320.20
5.5.50.0200.06020.00
5.5.40.0130.06720.25
5.5.30.0170.07020.12
5.5.20.0100.07720.02
5.5.10.0070.07320.01
5.5.00.0070.07320.12
5.4.450.0170.07319.27
5.4.440.0070.08719.33
5.4.430.0070.05019.37
5.4.420.0170.04319.59
5.4.410.0030.08019.30
5.4.400.0130.06019.01
5.4.390.0100.07719.03
5.4.380.0070.07718.98
5.4.370.0130.07719.10
5.4.360.0100.07719.28
5.4.350.0030.06319.03
5.4.340.0070.07719.00
5.4.320.0030.06719.27
5.4.310.0030.06318.95
5.4.300.0070.07719.17
5.4.290.0130.06319.13
5.4.280.0100.04319.27
5.4.270.0000.08018.98
5.4.260.0100.07319.02
5.4.250.0030.08019.16
5.4.240.0100.05019.02
5.4.230.0070.08019.24
5.4.220.0100.05319.02
5.4.210.0070.04719.24
5.4.200.0100.04719.15
5.4.190.0070.08019.10
5.4.180.0100.05319.11
5.4.170.0070.07319.00
5.4.160.0000.06719.25
5.4.150.0030.09719.05
5.4.140.0070.07316.48
5.4.130.0030.07316.47
5.4.120.0100.07016.15
5.4.110.0030.08016.29
5.4.100.0100.03716.23
5.4.90.0100.07316.59
5.4.80.0070.07016.51
5.4.70.0100.07316.22
5.4.60.0100.07316.48
5.4.50.0030.07016.16
5.4.40.0100.07016.54
5.4.30.0100.06716.37
5.4.20.0070.07016.38
5.4.10.0100.04016.35
5.4.00.0130.06715.98
5.3.290.0030.04314.59
5.3.280.0170.06714.59
5.3.270.0070.04714.71
5.3.260.0100.07714.66
5.3.250.0030.08014.46
5.3.240.0200.04014.50
5.3.230.0070.07314.44
5.3.220.0000.08014.42
5.3.210.0100.06314.63
5.3.200.0130.07014.50
5.3.190.0030.07314.64
5.3.180.0070.06714.62
5.3.170.0070.07314.57
5.3.160.0100.06714.63
5.3.150.0170.03014.45
5.3.140.0100.05014.40
5.3.130.0130.04314.62
5.3.120.0070.07714.45
5.3.110.0030.07714.55
5.3.100.0170.06014.05
5.3.90.0030.07714.03
5.3.80.0030.07013.89
5.3.70.0030.07713.90
5.3.60.0000.07714.07
5.3.50.0130.06313.82
5.3.40.0030.07313.80
5.3.30.0070.07313.79
5.3.20.0100.07013.57
5.3.10.0030.06713.60
5.3.00.0030.07013.69
5.2.170.0000.04013.07
5.2.160.0070.06313.07
5.2.150.0070.03313.07
5.2.140.0000.04013.07
5.2.130.0130.05013.07
5.2.120.0100.05313.07
5.2.110.0100.06013.07
5.2.100.0070.03313.07
5.2.90.0130.05313.07
5.2.80.0000.06713.07
5.2.70.0070.06313.07
5.2.60.0130.05013.07
5.2.50.0070.06013.07
5.2.40.0130.05013.07
5.2.30.0100.03313.07
5.2.20.0070.06013.07
5.2.10.0030.05013.07
5.2.00.0030.06313.07
5.1.60.0070.05013.07
5.1.50.0070.05313.07
5.1.40.0130.04313.07
5.1.30.0070.05713.07
5.1.20.0030.06013.07
5.1.10.0000.05013.07
5.1.00.0070.05013.07
5.0.50.0000.04713.07
5.0.40.0070.04313.07
5.0.30.0000.06713.07
5.0.20.0130.03313.07
5.0.10.0030.04313.07
5.0.00.0030.06313.07
4.4.90.0030.02313.07
4.4.80.0000.04013.07
4.4.70.0000.03713.07
4.4.60.0100.02713.07
4.4.50.0000.03713.07
4.4.40.0000.05313.07
4.4.30.0030.03713.07
4.4.20.0070.03013.07
4.4.10.0030.03313.07
4.4.00.0070.04713.07
4.3.110.0030.03313.07
4.3.100.0100.02713.07
4.3.90.0070.01713.07
4.3.80.0030.03713.07
4.3.70.0000.03713.07
4.3.60.0030.03313.07
4.3.50.0000.02313.07
4.3.40.0030.05313.07
4.3.30.0000.03713.07
4.3.20.0030.03713.07
4.3.10.0030.03313.07
4.3.00.0000.03013.07

preferences:
47.65 ms | 400 KiB | 5 Q