3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 23; $b = 2; $res = 0; $arr = null; for($i = $a; $i > 0; $i = $res) { $arr[] = $i % $b; // store remainder in array $res = $i / $b; } var_dump($arr);

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)
8.3.60.0350.01018.30
8.3.50.0140.00822.11
8.3.40.0220.01818.79
8.3.30.0430.01219.08
8.3.20.0030.00620.30
8.3.10.0160.00822.09
8.3.00.0070.00322.46
8.2.180.0210.00616.63
8.2.170.0080.00822.96
8.2.160.0290.00021.07
8.2.150.0110.01724.18
8.2.140.0210.01424.66
8.2.130.0230.01126.16
8.2.120.0070.01117.75
8.2.110.0070.00420.89
8.2.100.0070.01017.84
8.2.90.0080.00417.94
8.2.80.0120.00419.17
8.2.70.0000.00917.63
8.2.60.0050.00518.03
8.2.50.0000.01018.10
8.2.40.0040.01020.46
8.2.30.0120.00618.09
8.2.20.0050.00517.71
8.2.10.0040.01217.87
8.2.00.0040.00417.89
8.1.280.0230.00825.92
8.1.270.0160.00022.22
8.1.260.0230.00426.35
8.1.250.0140.00328.09
8.1.240.0210.00723.90
8.1.230.0220.00720.77
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0090.00317.35
8.1.180.0150.00018.10
8.1.170.0110.00518.66
8.1.160.0000.01122.21
8.1.150.0070.00718.69
8.1.140.0050.00717.44
8.1.130.0180.00017.94
8.1.120.0050.01017.54
8.1.110.0080.00817.53
8.1.100.0000.01517.51
8.1.90.0050.00317.48
8.1.80.0090.00617.45
8.1.70.0090.00917.48
8.1.60.0030.00917.59
8.1.50.0050.01017.54
8.1.40.0060.00317.56
8.1.30.0100.01017.63
8.1.20.0080.00017.57
8.1.10.0030.00617.64
8.1.00.0120.00017.55
8.0.300.0000.01020.02
8.0.290.0030.00616.75
8.0.280.0090.00018.44
8.0.270.0060.00317.38
8.0.260.0000.00916.88
8.0.250.0090.00016.93
8.0.240.0060.00317.02
8.0.230.0000.01016.91
8.0.220.0040.00416.96
8.0.210.0000.00916.81
8.0.200.0090.00017.00
8.0.190.0060.00316.92
8.0.180.0030.00616.98
8.0.170.0070.00316.95
8.0.160.0060.00316.96
8.0.150.0050.00516.98
8.0.140.0030.00716.91
8.0.130.0030.00513.34
8.0.120.0030.00716.96
8.0.110.0000.00916.89
8.0.100.0060.00316.90
8.0.90.0000.01116.93
8.0.80.0100.02016.91
8.0.70.0030.00616.82
8.0.60.0000.00916.94
8.0.50.0090.00016.88
8.0.30.0200.01516.98
8.0.20.0150.02317.40
8.0.10.0060.00317.05
8.0.00.0150.02116.61
7.4.330.0030.00315.14
7.4.320.0080.00016.49
7.4.300.0040.00416.52
7.4.290.0040.00416.39
7.4.280.0030.00616.59
7.4.270.0030.00616.64
7.4.260.0000.00916.46
7.4.250.0090.00016.44
7.4.240.0030.00616.50
7.4.230.0050.00516.32
7.4.220.0070.02316.57
7.4.210.0110.01216.60
7.4.200.0040.00416.38
7.4.190.0030.00516.67
7.4.160.0170.01016.46
7.4.150.0100.02317.40
7.4.140.0180.02217.86
7.4.130.0190.01516.62
7.4.120.0210.01116.65
7.4.110.0200.01016.68
7.4.100.0250.02016.46
7.4.90.0090.02916.60
7.4.80.0230.01319.39
7.4.70.0150.01516.53
7.4.60.0200.00616.37
7.4.50.0030.00916.65
7.4.40.0060.01522.77
7.4.30.0180.00716.52
7.4.00.0090.00914.78
7.3.330.0060.00013.13
7.3.320.0000.00613.27
7.3.310.0000.00816.22
7.3.300.0080.00016.19
7.3.290.0320.00816.48
7.3.280.0160.00616.37
7.3.270.0120.01817.40
7.3.260.0210.01216.61
7.3.250.0200.01416.55
7.3.240.0160.01316.34
7.3.230.0140.02216.39
7.3.210.0120.01516.70
7.3.200.0030.02219.39
7.3.190.0200.00916.55
7.3.180.0200.01616.48
7.3.170.0070.01716.29
7.3.160.0140.01116.27
7.3.120.0100.01014.65
7.2.330.0170.01416.63
7.2.320.0120.01516.71
7.2.310.0130.01316.61
7.2.300.0000.02616.70
7.2.290.0140.01016.51
7.2.60.0170.00316.73
7.2.50.0070.01016.88
7.2.00.0110.00319.41
7.1.200.0070.00715.78
7.1.100.0000.01518.10
7.1.70.0000.01617.24
7.1.60.0130.01619.82
7.1.50.0130.01317.02
7.1.00.0100.06722.51
7.0.200.0090.00016.62
7.0.140.0070.07322.09
7.0.70.4170.04319.89
7.0.60.0070.05319.93
7.0.50.0130.08017.95
7.0.40.0130.08720.04
7.0.30.0330.08020.04
7.0.20.0200.04020.20
7.0.10.0330.04720.18
7.0.00.0100.03720.16
5.6.280.0130.06721.02
5.6.210.0130.06720.63
5.6.200.0070.06018.23
5.6.190.0130.08320.45
5.6.180.0030.05320.74
5.6.170.0070.05320.54
5.6.160.0070.09020.49
5.6.150.0130.03318.19
5.6.140.0030.05018.21
5.6.130.0130.08018.30
5.6.120.0100.08320.95
5.6.110.0230.08021.03
5.6.100.0100.04021.16
5.6.90.0100.08321.03
5.6.80.0100.06320.41
5.6.70.0230.06720.55
5.5.350.0000.09020.50
5.5.340.0100.05718.04
5.5.330.0130.04020.40
5.5.320.0130.08320.45
5.5.310.0330.07720.41
5.5.300.0170.07318.02
5.5.290.0070.09017.99
5.5.280.0170.07320.91
5.5.270.0130.07720.79
5.5.260.0070.04320.82
5.5.250.0030.04020.79
5.5.240.0170.07020.20
5.4.450.0630.06019.55
5.4.440.0870.06319.47
5.4.430.0330.06019.51
5.4.420.0900.06019.58
5.4.410.0270.06719.30
5.4.400.0970.05319.30
5.4.390.0900.06318.77
5.4.380.0170.06018.84
5.4.370.0170.03018.73
5.4.360.0070.04318.71
5.4.350.0080.03912.13
5.4.340.0170.04212.13
5.4.320.0140.04212.61
5.4.310.0100.04712.60
5.4.300.0130.03912.61
5.4.290.0080.04212.60
5.4.280.0110.03612.50
5.4.270.0120.04112.50
5.4.260.0170.06718.73
5.4.250.0330.05018.87
5.4.240.0200.06318.72
5.4.230.0230.05019.01
5.4.220.0170.05019.02
5.4.210.0170.05318.77
5.4.200.0100.07718.77
5.4.190.0200.04719.02
5.4.180.0130.05018.81
5.4.170.0170.05318.74
5.4.160.0100.05718.86
5.4.150.0270.04319.02
5.4.140.0070.06316.54
5.4.130.0100.05016.32
5.4.120.0100.06016.50
5.4.110.0130.04716.40
5.4.100.0170.04716.54
5.4.90.0130.04716.31
5.4.80.0170.04316.45
5.4.70.0130.05016.44
5.4.60.0100.05316.45
5.4.50.0130.07316.45
5.4.40.0170.05716.32
5.4.30.0130.04716.51
5.4.20.0100.05716.52
5.4.10.0100.07016.45
5.4.00.0170.05316.00
5.3.290.0120.03912.86
5.3.280.0270.05014.84
5.3.270.0100.05714.79
5.3.260.0200.04714.79
5.3.250.0200.04314.77
5.3.240.0170.05314.77
5.3.230.0170.05014.75
5.3.220.0170.04714.77
5.3.210.0130.05314.73
5.3.200.0130.06714.57
5.3.190.0100.06314.82
5.3.180.0130.05014.77
5.3.170.0070.08714.59
5.3.160.0100.06714.49
5.3.150.0130.06714.72
5.3.140.0100.06314.57
5.3.130.0130.07314.40
5.3.120.0170.07014.57
5.3.110.0200.05714.85
5.3.100.0170.05314.21
5.3.90.0200.04013.87
5.3.80.0200.04714.17
5.3.70.0100.05014.26
5.3.60.0070.05713.85
5.3.50.0130.05014.15
5.3.40.0070.05314.19
5.3.30.0130.04713.90
5.3.20.0100.05013.76
5.3.10.0130.04313.85
5.3.00.0100.05013.88
5.2.170.0100.04311.39
5.2.160.0130.03711.29
5.2.150.0070.04711.21
5.2.140.0030.04711.30
5.2.130.0030.05311.16
5.2.120.0070.04011.01
5.2.110.0030.04711.35
5.2.100.0100.04011.19
5.2.90.0200.03011.14
5.2.80.0100.04311.32
5.2.70.0030.06711.25
5.2.60.0070.04011.20
5.2.50.0100.05711.18
5.2.40.0070.04310.90
5.2.30.0200.05311.12
5.2.20.0070.04311.02
5.2.10.0200.03311.17
5.2.00.0100.04010.76
5.1.60.0000.04010.24
5.1.50.0100.03010.33
5.1.40.0100.03310.21
5.1.30.0170.04710.68
5.1.20.0070.03710.48
5.1.10.0070.03710.29
5.1.00.0070.04010.16
5.0.50.0030.0308.64
5.0.40.0100.0338.64
5.0.30.0030.0478.55
5.0.20.0100.0238.57
5.0.10.0130.0238.54
5.0.00.0030.0438.33
4.4.90.0130.0237.16
4.4.80.0100.0307.16
4.4.70.0170.0177.16
4.4.60.0030.0277.16
4.4.50.0070.0307.16
4.4.40.0070.0337.16
4.4.30.0030.0237.16
4.4.20.0070.0237.16
4.4.10.0030.0277.16
4.4.00.0070.0337.16
4.3.110.0100.0307.16
4.3.100.0070.0207.16
4.3.90.0070.0207.16
4.3.80.0030.0377.16
4.3.70.0130.0207.16
4.3.60.0130.0237.16
4.3.50.0070.0337.16
4.3.40.0130.0377.16
4.3.30.0070.0307.16
4.3.20.0000.0307.16
4.3.10.0100.0277.16
4.3.00.0100.0277.30

preferences:
50.5 ms | 401 KiB | 5 Q