3v4l.org

run code in 300+ PHP versions simultaneously
<?php function build_order_no() { $pre = sprintf('%02d', $id / 14000000); $tempcode = sprintf('%09d', sin(($id % 14000000 + 1) / 10000000.0) * 123456789); $seq = '371482506'; $code = ''; for ($i = 0; $i < 9; $i++) { $code .= $tempcode[ $seq[$i] ]; } return $pre.$code; } $i = 10; while($i) { $no = build_order_no(); $uniqid = uniqid(); var_dump("$no\n$uniqid\n"); // file_put_contents('test.log', "$no\n$uniqid\n", FILE_APPEND); --$i; } echo PHP_EOL;

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)
7.4.10.0130.00314.96
7.4.00.0050.01315.07
7.3.130.0140.00014.94
7.3.120.0050.01115.17
7.3.110.0070.00815.03
7.3.100.0030.01015.11
7.3.90.0030.01014.98
7.3.80.0110.00415.10
7.3.70.0080.00815.08
7.3.60.0080.00614.87
7.3.50.0070.00914.93
7.3.40.0040.00814.91
7.3.30.0080.00415.05
7.3.20.0040.01116.83
7.3.10.0090.00816.80
7.3.00.0130.00216.64
7.2.260.0000.01714.81
7.2.250.0070.01015.24
7.2.240.0060.01015.16
7.2.230.0050.00914.87
7.2.220.0040.01215.30
7.2.210.0050.01015.18
7.2.200.0130.00315.18
7.2.190.0110.00215.27
7.2.180.0050.01014.93
7.2.170.0040.00815.17
7.2.160.0030.01315.07
7.2.150.0030.01017.09
7.2.140.0090.00917.14
7.2.130.0130.00317.18
7.2.120.0130.00317.18
7.2.110.0100.00317.24
7.2.100.0060.01017.11
7.2.90.0090.00617.29
7.2.80.0060.01217.09
7.2.70.0070.01017.07
7.2.60.0090.00317.07
7.2.50.0070.00716.94
7.2.40.0000.01317.16
7.2.30.0040.01217.22
7.2.20.0060.00617.00
7.2.10.0030.01017.03
7.2.00.0060.00917.13
7.1.330.0070.01015.97
7.1.320.0030.00815.92
7.1.310.0070.00715.86
7.1.300.0100.00515.91
7.1.290.0050.00815.91
7.1.280.0060.00915.93
7.1.270.0090.00615.79
7.1.260.0060.00616.04
7.1.250.0030.00615.79
7.1.240.0100.00515.88
7.1.230.0110.00315.61
7.1.220.0060.00915.76
7.1.210.0000.01615.82
7.1.200.0060.01215.96
7.1.190.0090.00615.85
7.1.180.0030.01315.93
7.1.170.0090.00615.99
7.1.160.0000.01416.13
7.1.150.0080.00515.87
7.1.140.0060.00315.63
7.1.130.0090.00615.96
7.1.120.0040.01216.05
7.1.110.0000.01415.84
7.1.100.0000.01415.61
7.1.90.0030.01215.97
7.1.80.0040.01116.01
7.1.70.0050.00516.53
7.1.60.0090.00817.63
7.1.50.0110.01325.29
7.1.40.0080.00415.72
7.1.30.0100.00315.97
7.1.20.0120.00015.91
7.1.10.0000.01316.05
7.1.00.0070.04119.28
7.0.330.0080.00515.38
7.0.320.0030.01215.70
7.0.310.0000.01615.49
7.0.300.0030.01015.63
7.0.290.0080.00815.32
7.0.280.0070.00715.39
7.0.270.0030.01015.61
7.0.260.0070.00415.72
7.0.250.0040.00415.60
7.0.240.0060.00915.75
7.0.230.0120.00415.31
7.0.220.0070.00315.72
7.0.210.0030.01015.45
7.0.200.0030.00716.19
7.0.190.0110.00015.39
7.0.180.0100.00315.58
7.0.170.0030.01315.38
7.0.160.0110.00415.29
7.0.150.0100.00315.32
7.0.140.0060.04118.97
7.0.130.0030.01015.55
7.0.120.0040.00915.68
7.0.110.0090.00615.66
7.0.100.0060.00915.55
7.0.90.0090.00615.54
7.0.80.0060.01015.43
7.0.70.0060.00915.48
7.0.60.0070.03517.62
7.0.50.0130.04016.83
7.0.40.0080.02216.94
7.0.30.0080.02917.01
7.0.20.0180.04417.00
7.0.10.0080.04716.79
7.0.00.0060.04516.99
5.6.400.0070.01014.69
5.6.390.0060.00914.64
5.6.380.0090.00614.65
5.6.370.0070.01014.71
5.6.360.0040.01114.61
5.6.350.0030.00914.62
5.6.340.0050.00914.38
5.6.330.0030.01314.39
5.6.320.0080.00614.18
5.6.310.0040.01114.88
5.6.300.0140.00014.82
5.6.290.0090.00614.90
5.6.280.0060.03817.97
5.6.270.0080.00814.74
5.6.260.0080.01214.27
5.6.250.0060.01214.69
5.6.240.0060.00914.57
5.6.230.0050.01014.55
5.6.220.0000.01714.52
5.6.210.0050.04717.63
5.6.200.0030.03116.50
5.6.190.0090.02217.58
5.6.180.0220.02317.51
5.6.170.0170.04317.63
5.6.160.0110.04117.55
5.6.150.0050.04816.28
5.6.140.0110.03916.37
5.6.130.0080.04316.38
5.6.120.0050.03817.79
5.6.110.0140.03917.97
5.6.100.0100.03517.95
5.6.90.0100.03817.96
5.6.80.0050.04817.54
5.6.70.0160.00014.34
5.6.60.0040.00914.47
5.6.50.0090.00714.36
5.6.40.0040.01314.39
5.6.30.0000.01314.18
5.6.20.0080.00514.78
5.6.10.0030.00914.52
5.6.00.0000.01414.41
5.5.380.0120.00414.13
5.5.370.0070.01014.46
5.5.360.0000.01614.44
5.5.350.1870.02317.53
5.5.340.0020.02616.13
5.5.330.0080.04717.60
5.5.320.0170.02817.51
5.5.310.0220.03417.42
5.5.300.0070.04416.44
5.5.290.0060.02316.11
5.5.280.0120.04017.60
5.5.270.0070.04717.79
5.5.260.0150.03817.62
5.5.250.0050.03717.50
5.5.240.0020.04017.30
5.5.230.0080.00814.42
5.5.220.0110.00714.28
5.5.210.0060.00614.52
5.5.200.0030.01014.09
5.5.190.0000.00914.29
5.5.180.0140.00014.55
5.5.170.0070.01014.23
5.5.160.0090.00614.44
5.5.150.0070.00714.39
5.5.140.0000.01414.15
5.5.130.0030.00914.11
5.5.120.0030.01514.11
5.5.110.0090.00614.61
5.5.100.0130.00314.35
5.5.90.0090.00614.54
5.5.80.0040.01414.63
5.5.70.0090.00614.26
5.5.60.0110.00414.28
5.5.50.0000.01314.48
5.5.40.0090.00014.25
5.5.30.0080.00514.52
5.5.20.0080.00614.47
5.5.10.0100.00014.42
5.5.00.0040.01114.46
5.4.450.0090.02715.20
5.4.440.0100.03815.42
5.4.430.0130.03715.32
5.4.420.0110.02615.38
5.4.410.0080.03215.39
5.4.400.0100.03715.23
5.4.390.0170.04515.12
5.4.380.0140.02015.25
5.4.370.0110.02615.30
5.4.360.0030.02515.29
5.4.350.0050.02115.34
5.4.340.0030.03015.24
5.4.330.0000.01111.20
5.4.320.0050.02115.04
5.4.310.0460.02215.01
5.4.300.0020.02215.28
5.4.290.0050.02515.30
5.4.280.0080.02715.29
5.4.270.0920.02015.17
5.4.260.0170.01815.06
5.4.250.0150.01815.09
5.4.240.0140.01715.29
5.4.230.0110.01815.37
5.4.220.0140.01915.19
5.4.210.0080.02015.41
5.4.200.0140.02215.17
5.4.190.0070.02315.21
5.4.180.0100.02815.09
5.4.170.0080.02315.21
5.4.160.0100.02315.16
5.4.150.0130.01715.13
5.4.140.0150.02213.87
5.4.130.0030.02313.88
5.4.120.0050.02213.90
5.4.110.0070.02013.62
5.4.100.0940.02213.86
5.4.90.0350.01813.99
5.4.80.0080.01913.82
5.4.70.0040.02413.76
5.4.60.0450.02513.76
5.4.50.0700.02214.01
5.4.40.0000.02513.87
5.4.30.0090.01713.92
5.4.20.0070.01813.93
5.4.10.0870.02313.94
5.4.00.0650.02113.71
5.3.290.0000.05014.70
5.3.280.1030.04014.73
5.3.270.1430.03714.88
5.3.260.0070.04314.78
5.3.250.0070.03314.79
5.3.240.0930.04014.73
5.3.230.1830.04314.61
5.3.220.0100.03714.84
5.3.210.0130.05014.93
5.3.200.0200.03314.84
5.3.190.0170.03714.61
5.3.180.0100.04014.77
5.3.170.0130.04014.53
5.3.160.0130.03714.52
5.3.150.0170.04014.75
5.3.140.0070.04014.73
5.3.130.0130.04014.57
5.3.120.0200.06014.82
5.3.110.0200.03714.56
5.3.100.0200.05314.25
5.3.90.0130.05014.17
5.3.80.0200.04314.37
5.3.70.0030.05314.37
5.3.60.0200.04014.15
5.3.50.0100.04013.93
5.3.40.0170.03314.08
5.3.30.0100.05013.88
5.3.20.0230.03713.85
5.3.10.0070.05013.65
5.3.00.0230.04713.66
5.2.170.0200.04011.14
5.2.160.0100.03311.28
5.2.150.0230.02711.12
5.2.140.0170.03311.30
5.2.130.0130.02711.24
5.2.120.0170.05311.38
5.2.110.0100.03711.23
5.2.100.0100.03311.13
5.2.90.0200.05711.09
5.2.80.0270.05011.05
5.2.70.0200.03011.10
5.2.60.0030.04311.02
5.2.50.0130.03311.01
5.2.40.0170.02711.27
5.2.30.0100.03011.18
5.2.20.0170.04011.13
5.2.10.0100.04010.99
5.2.00.0030.03310.74
5.1.60.0030.04010.10
5.1.50.0070.03710.04
5.1.40.0030.03010.07
5.1.30.0170.02710.55
5.1.20.1270.03310.31
5.1.10.1470.03010.17
5.1.00.1200.02310.20
5.0.50.0630.0278.73
5.0.40.0570.0238.48
5.0.30.0770.0438.32
5.0.20.0700.0238.29
5.0.10.0770.0238.47
5.0.00.0570.0338.39
4.4.90.0730.0178.43
4.4.80.0700.0208.45
4.4.70.0870.0208.48
4.4.60.0570.0178.50
4.4.50.0600.0178.50
4.4.40.0600.0308.50
4.4.30.0730.0178.50
4.4.20.0800.0138.50
4.4.10.0370.0278.50
4.4.00.0000.0278.50
4.3.110.0030.0378.50
4.3.100.0000.0178.50
4.3.90.0000.0178.50
4.3.80.0000.0578.50
4.3.70.0000.0308.50
4.3.60.0000.0208.50
4.3.50.0200.0138.50
4.3.40.0670.0308.50
4.3.30.0330.0138.50
4.3.20.0330.0208.50
4.3.10.0370.0238.50
4.3.00.0370.0178.50

preferences:
35.94 ms | 401 KiB | 5 Q