3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { for ($a=1,$b=2,$c=3,$d=4,$i = $a; $i <= $d; $i++){ echo $i; } } foo();

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)
8.3.60.0140.00718.43
8.3.50.0120.00822.05
8.3.40.0040.01518.84
8.3.30.0100.00318.79
8.3.20.0070.00020.16
8.3.10.0080.00021.90
8.3.00.0000.00819.05
8.2.180.0170.00016.38
8.2.170.0150.00322.96
8.2.160.0100.00320.29
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0000.00819.66
8.2.110.0110.00721.08
8.2.100.0110.00517.57
8.2.90.0050.00319.02
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0080.00018.03
8.2.50.0040.00418.10
8.2.40.0070.00020.47
8.2.30.0040.00418.04
8.2.20.0040.00417.70
8.2.10.0000.00718.17
8.2.00.0050.00217.71
8.1.280.0140.00725.92
8.1.270.0040.00418.93
8.1.260.0070.00026.35
8.1.250.0070.00328.09
8.1.240.0040.00422.80
8.1.230.0060.00617.70
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00917.22
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0040.00422.18
8.1.150.0040.00418.82
8.1.140.0030.00717.26
8.1.130.0000.00717.86
8.1.120.0040.00417.42
8.1.110.0000.00817.45
8.1.100.0030.00317.39
8.1.90.0070.00017.39
8.1.80.0040.00417.41
8.1.70.0000.00717.44
8.1.60.0060.00317.47
8.1.50.0040.00417.54
8.1.40.0040.00417.41
8.1.30.0040.00417.65
8.1.20.0000.00817.60
8.1.10.0060.00317.39
8.1.00.0060.00317.45
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.42
8.0.270.0000.00717.88
8.0.260.0030.00317.25
8.0.250.0040.00216.85
8.0.240.0000.00617.01
8.0.230.0030.00316.81
8.0.220.0000.00716.75
8.0.210.0030.00316.70
8.0.200.0000.00716.77
8.0.190.0030.00316.81
8.0.180.0040.00416.85
8.0.170.0030.00416.73
8.0.160.0030.00416.72
8.0.150.0030.00316.84
8.0.140.0000.00716.69
8.0.130.0000.00713.21
8.0.120.0000.00816.78
8.0.110.0000.00816.72
8.0.100.0040.00416.69
8.0.90.0040.00416.71
8.0.80.0030.01316.85
8.0.70.0000.00716.66
8.0.60.0040.00416.78
8.0.50.0000.00716.73
8.0.30.0160.00917.13
8.0.20.0110.00917.40
8.0.10.0000.00716.93
8.0.00.0100.00816.51
7.4.330.0030.00315.03
7.4.320.0030.00316.53
7.4.300.0060.00016.62
7.4.290.0040.00416.48
7.4.280.0050.00216.46
7.4.270.0000.00616.48
7.4.260.0070.00016.57
7.4.250.0040.00416.45
7.4.240.0020.00516.49
7.4.230.0070.00016.43
7.4.220.0030.02116.54
7.4.210.0140.00016.61
7.4.200.0030.00316.64
7.4.160.0030.01316.38
7.4.150.0190.00617.40
7.4.140.0050.01217.86
7.4.130.0120.00916.48
7.4.120.0080.01016.33
7.4.110.0120.00616.50
7.4.100.0090.00916.55
7.4.90.0070.01016.67
7.4.80.0140.00419.39
7.4.70.0100.00716.43
7.4.60.0100.00716.49
7.4.50.0040.00416.20
7.4.40.0110.01116.57
7.4.30.0130.00616.46
7.4.00.0070.00714.66
7.3.330.0030.00313.19
7.3.320.0000.00513.20
7.3.310.0060.00316.34
7.3.300.0050.00316.34
7.3.290.0070.00816.36
7.3.280.0100.00716.34
7.3.270.0110.01117.40
7.3.260.0070.01016.59
7.3.250.0130.00516.44
7.3.240.0100.00716.58
7.3.230.0090.00616.39
7.3.210.0100.00616.34
7.3.200.0080.00819.39
7.3.190.0120.00916.41
7.3.180.0070.00716.54
7.3.170.0040.01716.48
7.3.160.0060.01016.22
7.2.330.0060.01016.38
7.2.320.0130.00316.55
7.2.310.0100.00616.64
7.2.300.0100.00716.67
7.2.290.0110.00816.75
7.2.60.0030.01016.75
7.1.200.0100.00315.54
7.1.100.0100.00018.13
7.1.70.0030.00616.89
7.1.60.0090.00319.46
7.1.50.0060.01916.65
7.1.00.0070.07322.35
7.0.200.0000.01016.76
7.0.140.0030.05722.21
7.0.60.0030.04019.85
7.0.50.0030.08017.86
7.0.40.0100.07020.11
7.0.30.0230.04720.09
7.0.20.0370.07020.30
7.0.10.0030.09320.05
7.0.00.0100.06020.07
5.6.280.0030.07020.91
5.6.210.0100.08320.77
5.6.200.0070.04018.14
5.6.190.0070.09020.63
5.6.180.0300.04020.47
5.6.170.0270.08320.48
5.6.160.0070.04320.70
5.6.150.0070.07018.15
5.6.140.0100.08018.14
5.6.130.0100.07718.28
5.6.120.0030.06321.14
5.6.110.0100.08021.03
5.6.100.0070.08320.98
5.6.90.0100.08320.95
5.6.80.0130.08320.38
5.5.350.2930.03020.45
5.5.340.0070.07318.05
5.5.330.0070.08320.56
5.5.320.0000.05320.36
5.5.310.0230.07320.37
5.5.300.0130.06317.98
5.5.290.0200.07018.04
5.5.280.0070.08020.88
5.5.270.0070.08720.73
5.5.260.0000.08720.77
5.5.250.0070.08320.49
5.5.240.0030.06720.04
5.4.450.0600.05719.20
5.4.440.0970.04719.58
5.4.430.0170.07019.32
5.4.420.0100.05719.63
5.4.410.0000.06719.42
5.4.400.0070.05719.36
5.4.390.0900.05718.66
5.4.380.1170.05018.43
5.4.370.0970.06318.59
5.4.360.0700.06018.59
5.4.350.0930.05718.69
5.4.340.0730.06018.80
5.4.320.0870.05718.70
5.4.310.1070.05318.52
5.4.300.1070.06018.80
5.4.290.1130.06318.70
5.4.280.0770.06018.79
5.4.270.0930.06718.80
5.4.260.1000.06318.74
5.4.250.0970.06318.52
5.4.240.1070.06718.43
5.4.230.1130.05018.75
5.4.220.0870.06718.45
5.4.210.0970.05018.68
5.4.200.1170.05316.56
5.4.190.1030.04718.70
5.4.180.1130.05318.54
5.4.170.0800.06718.45
5.4.160.1030.04718.75
5.4.150.0730.06018.73
5.4.140.0770.05716.14
5.4.130.0800.04316.29
5.4.120.0830.05016.30
5.4.110.0700.06016.26
5.4.100.0800.05016.22
5.4.90.0830.05316.25
5.4.80.1030.05016.28
5.4.70.1000.07016.39
5.4.60.1030.05016.20
5.4.50.0830.05316.37
5.4.40.0930.04316.39
5.4.30.0830.05316.26
5.4.20.0970.04316.23
5.4.10.0830.05316.23
5.4.00.0930.04315.70
5.3.290.0870.04714.74
5.3.280.0900.06314.69
5.3.270.0870.04714.71
5.3.260.0730.06014.63
5.3.250.0730.06014.76
5.3.240.0830.05014.76
5.3.230.0770.05314.59
5.3.220.0730.06014.56
5.3.210.0800.06314.71
5.3.200.0830.05714.68
5.3.190.0970.05714.59
5.3.180.0930.05314.58
5.3.170.0870.05314.56
5.3.160.0930.06014.72
5.3.150.0770.06014.75
5.3.140.0830.04714.58
5.3.130.0800.05314.62
5.3.120.0770.05314.63
5.3.110.0830.06014.55
5.3.100.0800.04714.01
5.3.90.0700.05714.05
5.3.80.0830.04714.19
5.3.70.1070.04314.02
5.3.60.0970.06014.05
5.3.50.1100.05013.99
5.3.40.0900.04014.09
5.3.30.1000.04714.10
5.3.20.0930.05313.72
5.3.10.0800.05013.75
5.3.00.1000.05313.71
5.2.170.0830.04311.18
5.2.160.0870.03311.32
5.2.150.0770.04711.23
5.2.140.0830.04011.17
5.2.130.0800.04011.29
5.2.120.0670.03711.11
5.2.110.0670.04311.13
5.2.100.0730.04311.18
5.2.90.0770.04711.18
5.2.80.0830.04011.05
5.2.70.0870.04011.19
5.2.60.0770.05011.14
5.2.50.0870.04011.01
5.2.40.0530.04011.09
5.2.30.0570.04011.05
5.2.20.0600.04011.03
5.2.10.0670.04010.86
5.2.00.0700.03710.79
5.1.60.0630.03710.02
5.1.50.0470.0409.99
5.1.40.0530.03310.02
5.1.30.0600.03710.53
5.1.20.0570.03310.54
5.1.10.0530.04010.08
5.1.00.0570.03710.11
5.0.50.0370.0278.62
5.0.40.0270.0338.41
5.0.30.0300.0408.23
5.0.20.0230.0338.28
5.0.10.0300.0278.13
5.0.00.0330.0378.27
4.4.90.0230.0275.85
4.4.80.0300.0175.88
4.4.70.0470.0135.98
4.4.60.0400.0205.89
4.4.50.0300.0275.87
4.4.40.0300.0375.86
4.4.30.0370.0175.90
4.4.20.0270.0205.95
4.4.10.0270.0235.93
4.4.00.0300.0335.94
4.3.110.0270.0275.84
4.3.100.0330.0205.80
4.3.90.0270.0275.84
4.3.80.0300.0375.87
4.3.70.0300.0235.89
4.3.60.0300.0235.81
4.3.50.0370.0205.77
4.3.40.0330.0335.86
4.3.30.0170.0204.54
4.3.20.0170.0204.57
4.3.10.0130.0234.50
4.3.00.0100.0208.35

preferences:
59.89 ms | 401 KiB | 5 Q