3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = time(); $b = (new DateTime())->getTimestamp(); echo $a . "\n"; echo $b . "\n"; echo ($a - $b) . "\n";

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)
7.3.00.0060.00916.77
7.2.130.0030.01316.80
7.2.120.0030.01016.95
7.2.110.0090.00617.18
7.2.100.0030.00617.15
7.2.90.0060.00616.99
7.2.80.0070.01417.03
7.2.70.0090.00616.91
7.2.60.0110.00316.77
7.2.50.0090.00617.15
7.2.40.0080.00816.98
7.2.30.0000.01216.93
7.2.20.0120.00317.14
7.2.10.0070.00716.90
7.2.00.0100.01117.88
7.1.250.0060.00615.71
7.1.240.0060.01015.84
7.1.230.0070.01115.90
7.1.220.0060.00315.98
7.1.210.0030.00715.79
7.1.200.0070.00715.65
7.1.190.0000.01315.65
7.1.180.0110.00415.96
7.1.170.0120.00615.64
7.1.160.0110.00716.04
7.1.150.0120.00315.81
7.1.140.0130.00315.82
7.1.130.0050.01015.88
7.1.120.0110.00315.84
7.1.110.0030.00915.82
7.1.100.0030.00617.06
7.1.90.0060.00915.89
7.1.80.0050.00315.69
7.1.70.0070.00916.68
7.1.60.0130.00517.64
7.1.50.0110.00516.32
7.1.40.0030.00615.59
7.1.30.0060.00915.84
7.1.20.0090.00615.51
7.1.10.0050.00515.70
7.1.00.0000.04819.04
7.0.330.0040.00815.30
7.0.320.0030.00815.20
7.0.310.0070.00415.09
7.0.300.0100.00715.30
7.0.290.0120.00615.39
7.0.280.0070.00315.42
7.0.270.0100.00315.14
7.0.260.0100.00715.63
7.0.250.0090.00315.24
7.0.240.0060.00315.39
7.0.230.0040.00715.60
7.0.220.0070.00715.05
7.0.210.0030.00615.39
7.0.200.0070.00216.00
7.0.190.0120.00315.50
7.0.180.0030.00715.49
7.0.170.0140.00415.34
7.0.160.0000.00915.48
7.0.150.0070.00415.39
7.0.140.0020.04618.63
7.0.130.0030.00615.71
7.0.120.0090.00915.41
7.0.110.0030.00615.39
7.0.100.0130.04217.54
7.0.90.0120.03417.68
7.0.80.0110.04117.63
7.0.70.0070.04417.71
7.0.60.0080.04517.71
7.0.50.0070.04817.91
7.0.40.0060.04816.94
7.0.30.0050.02716.77
7.0.20.0120.03716.77
7.0.10.0110.03316.81
7.0.00.0090.04416.70
5.6.380.0090.00314.46
5.6.370.0030.00814.04
5.6.360.0040.00814.67
5.6.350.0100.00314.38
5.6.340.0060.00914.38
5.6.330.0040.00814.63
5.6.320.0000.01414.43
5.6.310.0060.00614.08
5.6.300.0040.00814.54
5.6.290.0080.00814.31
5.6.280.0040.04017.62
5.6.270.0050.00514.69
5.6.260.0040.00814.24
5.6.250.0100.04717.43
5.6.240.0040.04717.33
5.6.230.0090.04117.61
5.6.220.0000.03417.43
5.6.210.0080.04017.46
5.6.200.0130.03617.66
5.6.190.0030.03317.50
5.6.180.0050.04717.56
5.6.170.0030.03117.69
5.6.160.0080.04017.80
5.6.150.0090.02717.73
5.6.140.0100.03717.72
5.6.130.0030.04917.80
5.6.120.0050.04917.82
5.6.110.0080.04817.68
5.6.100.0040.05017.62
5.6.90.0030.04917.64
5.6.80.0070.04017.43
5.6.70.0120.04017.41
5.6.60.0100.03617.45
5.6.50.0000.04317.30
5.6.40.0100.04017.23
5.6.30.0020.05017.45
5.6.20.0140.02817.42
5.6.10.0100.04017.26
5.6.00.0020.04117.27
5.5.380.0170.03015.62
5.5.370.0050.02315.72
5.5.360.0040.04415.76
5.5.350.0060.03415.82
5.5.340.0130.03315.97
5.5.330.0090.03516.04
5.5.320.0080.04215.87
5.5.310.0050.04216.13
5.5.300.0090.03015.88
5.5.290.0090.04416.04
5.5.280.0090.04016.02
5.5.270.0100.04215.97
5.5.260.0040.03816.02
5.5.250.0080.04215.80
5.5.240.0020.03815.68
5.5.230.0050.04015.74
5.5.220.0050.04215.49
5.5.210.0030.02615.73
5.5.200.0050.03215.64
5.5.190.0090.04015.39
5.5.180.0070.04115.59
5.5.170.0000.01111.04
5.5.160.0070.03715.62
5.5.150.0080.02615.57
5.5.140.0080.03915.68
5.5.130.0070.03615.49
5.5.120.0020.03815.75
5.5.110.0020.02415.63
5.5.100.0080.03915.47
5.5.90.0060.04115.48
5.5.80.0050.03815.44
5.5.70.0030.04515.57
5.5.60.0020.04015.70
5.5.50.0090.03915.62
5.5.40.0070.04015.51
5.5.30.0080.02915.62
5.5.20.0030.04515.68
5.5.10.0030.03615.52
5.5.00.0130.03515.38
5.4.450.0030.03314.98
5.4.440.0020.03915.07
5.4.430.0000.04914.95
5.4.420.0070.04714.98
5.4.410.0030.02815.04
5.4.400.0070.02015.01
5.4.390.0060.02814.85
5.4.380.0080.03315.12
5.4.370.0060.03214.73
5.4.360.0100.03814.89
5.4.350.0070.03714.83
5.4.340.0070.03514.96
5.4.330.0050.00510.50
5.4.320.0090.03515.01
5.4.310.0100.03515.02
5.4.300.0060.02615.09
5.4.290.0110.02714.87
5.4.280.0070.03714.98
5.4.270.0070.02014.96
5.4.260.0080.03414.88
5.4.250.0080.04014.89
5.4.240.0000.04415.10
5.4.230.0070.02715.08
5.4.220.0070.04315.01
5.4.210.0050.04515.03
5.4.200.0040.03114.93
5.4.190.0000.04715.00
5.4.180.0000.03314.95
5.4.170.0030.04514.93
5.4.160.0030.04014.92
5.4.150.0100.03015.00
5.4.140.0060.02813.56
5.4.130.0050.02913.69
5.4.120.0110.01713.72
5.4.110.0100.03513.65
5.4.100.0120.03013.63
5.4.90.0080.04013.56
5.4.80.0040.04113.45
5.4.70.0080.03213.61
5.4.60.0070.03513.62
5.4.50.0070.04113.67
5.4.40.0080.03613.67
5.4.30.0040.03213.65
5.4.20.0050.02913.64
5.4.10.0070.04013.59
5.4.00.0030.04213.35
5.3.290.0040.03912.39
5.3.280.0070.03912.35
5.3.270.0090.04212.41
5.3.260.0060.04112.42
5.3.250.0050.02312.41
5.3.240.0030.04512.36
5.3.230.0070.03912.36
5.3.220.0020.04312.38
5.3.210.0080.03612.41
5.3.200.0130.03112.34
5.3.190.0040.04412.34
5.3.180.0060.03312.44
5.3.170.0080.02612.40
5.3.160.0080.03912.32
5.3.150.0100.02312.38
5.3.140.0030.03612.42
5.3.130.0020.03312.38
5.3.120.0040.04112.37
5.3.110.0080.03812.38
5.3.100.0060.03512.14
5.3.90.0050.03612.09
5.3.80.0050.02712.14
5.3.70.0000.02712.07
5.3.60.0090.03312.12
5.3.50.0050.03712.10
5.3.40.0050.03012.08
5.3.30.0020.03912.01
5.3.20.0070.03711.94
5.3.10.0160.01811.84
5.3.00.0050.03711.83
5.2.170.0000.02910.97
5.2.160.0050.03010.97
5.2.150.0060.01510.97
5.2.140.0050.01910.97
5.2.130.0030.02510.97
5.2.120.0050.02810.97
5.2.110.0000.03010.97
5.2.100.0030.02410.97
5.2.90.0030.02910.97
5.2.80.0050.02810.97
5.2.70.0050.02610.97
5.2.60.0050.03010.97
5.2.50.0040.02310.97
5.2.40.0000.02310.97
5.2.30.0070.03310.97
5.2.20.0040.02710.97
5.2.10.0060.02310.97
5.2.00.0040.03110.97
5.1.60.0030.03010.97
5.1.50.0040.02710.97
5.1.40.0030.02810.97
5.1.30.0030.02610.97
5.1.20.0070.02510.97
5.1.10.0030.03110.97
5.1.00.0040.02810.97
5.0.50.0040.02310.97
5.0.40.0030.02410.97
5.0.30.0050.03310.97
5.0.20.0060.02010.97
5.0.10.0000.02610.97
5.0.00.0020.03610.97
4.4.90.0000.01810.97
4.4.80.0020.01810.97
4.4.70.0040.01310.97
4.4.60.0100.00710.97
4.4.50.0010.01810.97
4.4.40.0020.02810.97
4.4.30.0020.02210.97
4.4.20.0020.02010.97
4.4.10.0020.02010.97
4.4.00.0050.02510.97
4.3.110.0020.01310.97
4.3.100.0030.01410.97
4.3.90.0020.01810.97
4.3.80.0050.02310.97
4.3.70.0020.01310.97
4.3.60.0030.01310.97
4.3.50.0010.01810.97
4.3.40.0020.02210.97
4.3.30.0040.01510.97
4.3.20.0020.02210.97
4.3.10.0040.01710.97
4.3.00.0020.01710.97

preferences:
40.67 ms | 400 KiB | 5 Q