3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = '3459965'; $d = strrev($d); echo substr($d, 0, 3) . "." . substr($d, 3, 3) . "." . substr($d, 6, 3);

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)
8.3.60.0060.01016.48
8.3.50.0060.01421.99
8.3.40.0110.00418.59
8.3.30.0090.00618.84
8.3.20.0070.00020.09
8.3.10.0040.00423.39
8.3.00.0030.00519.26
8.2.180.0090.00618.41
8.2.170.0110.00422.96
8.2.160.0140.00020.35
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.23
8.2.110.0130.01022.29
8.2.100.0060.00617.72
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.00
8.2.30.0000.00718.08
8.2.20.0020.00517.60
8.2.10.0000.01017.95
8.2.00.0080.00017.54
8.1.280.0130.00625.92
8.1.270.0000.00822.06
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00423.92
8.1.230.0110.00019.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0050.00517.35
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0080.00018.61
8.1.160.0000.00721.99
8.1.150.0040.00418.66
8.1.140.0050.00217.44
8.1.130.0000.00717.83
8.1.120.0100.00017.52
8.1.110.0040.00417.43
8.1.100.0030.00317.34
8.1.90.0000.00717.44
8.1.80.0080.00017.48
8.1.70.0070.00017.41
8.1.60.0080.00017.45
8.1.50.0040.00417.49
8.1.40.0080.00017.54
8.1.30.0040.00417.62
8.1.20.0000.00717.53
8.1.10.0020.00517.55
8.1.00.0000.01017.29
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0050.00218.49
8.0.270.0000.00817.28
8.0.260.0060.00016.81
8.0.250.0000.00716.92
8.0.240.0000.00716.89
8.0.230.0030.00316.90
8.0.220.0000.00616.87
8.0.210.0040.00416.92
8.0.200.0060.00016.88
8.0.190.0060.00316.91
8.0.180.0000.00816.91
8.0.170.0000.00816.96
8.0.160.0040.00416.89
8.0.150.0070.00016.72
8.0.140.0000.00816.74
8.0.130.0050.00013.29
8.0.120.0080.00016.80
8.0.110.0040.00416.93
8.0.100.0000.00716.88
8.0.90.0050.00316.66
8.0.80.0000.01416.86
8.0.70.0050.00316.78
8.0.60.0040.00416.82
8.0.50.0000.00816.70
8.0.30.0120.01517.10
8.0.20.0150.00417.40
8.0.10.0030.00516.85
8.0.00.0120.00816.72
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0000.00616.49
7.4.290.0040.00416.53
7.4.280.0050.00216.46
7.4.270.0060.00016.57
7.4.260.0070.00016.40
7.4.250.0000.00816.46
7.4.240.0030.00316.52
7.4.230.0030.00316.33
7.4.220.0000.02016.63
7.4.210.0080.00816.46
7.4.200.0000.00716.50
7.4.190.0070.00016.70
7.4.160.0100.00616.35
7.4.150.0120.00617.40
7.4.140.0080.01317.86
7.4.130.0080.00816.40
7.4.120.0130.00416.46
7.4.110.0100.01016.34
7.4.100.0070.01016.44
7.4.90.0060.01116.36
7.4.80.0110.00719.39
7.4.70.0060.01116.44
7.4.60.0100.00716.38
7.4.50.0000.00516.48
7.4.40.0100.00722.77
7.4.30.0070.01016.51
7.4.00.0070.00914.86
7.3.330.0050.00012.93
7.3.320.0060.00012.98
7.3.310.0040.00416.12
7.3.300.0030.00316.18
7.3.290.0030.01016.22
7.3.280.0080.00916.17
7.3.270.0080.00917.40
7.3.260.0080.00816.07
7.3.250.0140.00816.30
7.3.240.0100.00716.25
7.3.230.0100.00716.39
7.3.210.0100.00716.45
7.3.200.0090.01319.39
7.3.190.0090.00916.23
7.3.180.0100.00616.20
7.3.170.0150.00416.27
7.3.160.0040.01216.42
7.3.120.0060.01014.57
7.3.110.0100.00714.70
7.3.100.0070.00714.64
7.3.90.0070.01314.68
7.3.80.0070.01014.53
7.3.70.0100.00714.86
7.3.60.0040.00814.73
7.3.50.0030.01314.40
7.3.40.0060.00914.40
7.3.30.0040.00814.63
7.3.20.0100.00616.57
7.3.10.0030.01016.57
7.3.00.0000.01516.32
7.2.330.0170.00916.37
7.2.320.0060.01316.27
7.2.310.0030.01416.70
7.2.300.0030.01316.71
7.2.290.0130.00316.72
7.2.250.0070.00714.83
7.2.240.0030.01614.91
7.2.230.0070.01414.96
7.2.220.0030.01415.10
7.2.210.0070.01015.21
7.2.200.0030.01314.72
7.2.190.0060.00915.02
7.2.180.0040.01115.05
7.2.170.0130.00314.96
7.1.330.0090.00315.53
7.1.320.0000.01315.56
7.1.310.0030.01015.62
7.1.300.0060.00615.48
7.1.290.0040.01115.75
7.1.280.0040.00815.41
7.1.270.0000.01115.80
7.1.260.0000.01315.70
7.1.100.0000.01017.95
7.1.70.0000.00917.16
7.1.60.0060.01619.33
7.1.50.0070.01316.67
7.1.00.0030.07722.43
7.0.200.0000.00716.46
7.0.140.0170.06022.21
7.0.60.0030.07020.06
7.0.50.0100.05317.82
7.0.40.0000.04719.90
7.0.30.0400.08020.20
7.0.20.0130.04720.21
7.0.10.0130.07320.02
7.0.00.0030.08720.01
5.6.280.0030.07721.04
5.6.210.0130.06720.69
5.6.200.0030.07718.09
5.6.190.0030.04720.33
5.6.180.0300.05320.67
5.6.170.0230.03320.55
5.6.160.0070.07020.38
5.6.150.0030.04718.25
5.6.140.0070.06318.14
5.6.130.0100.07718.22
5.6.120.0100.06320.96
5.6.110.0130.08020.93
5.6.100.0070.08320.95
5.6.90.0130.07320.96
5.6.80.0100.07320.41
5.5.350.3100.03720.41
5.5.340.0030.07018.01
5.5.330.0070.08020.19
5.5.320.0100.08320.17
5.5.310.0300.05720.30
5.5.300.0100.03017.97
5.5.290.0100.05018.01
5.5.280.0100.08020.96
5.5.270.0100.06320.87
5.5.260.0170.04720.75
5.5.250.0100.07720.68
5.5.240.0200.05720.25
5.4.450.0030.07719.48
5.4.440.0030.08319.54
5.4.430.0000.04319.11
5.4.420.0070.04019.45
5.4.410.0030.06019.07
5.4.400.0070.05319.25
5.4.390.0000.06318.92
5.4.380.0100.04319.10
5.4.370.0000.04718.88
5.4.360.0030.05719.09
5.4.350.0100.07319.08
5.4.340.0030.05018.79
5.4.320.0070.04319.10
5.4.310.0070.06018.88
5.4.300.0030.04719.23
5.4.290.0030.05018.93
5.4.280.0100.05019.08
5.4.270.0000.08019.25
5.4.260.0070.06019.23
5.4.250.0070.07019.24
5.4.240.0030.06019.15
5.4.230.0070.07319.21
5.4.220.0030.05719.07
5.4.210.0030.07319.09
5.4.200.0000.08019.07
5.4.190.0070.07718.74
5.4.180.0000.06718.87
5.4.170.0000.04718.80
5.4.160.0030.05019.07
5.4.150.0030.04719.20
5.4.140.0100.07016.43
5.4.130.0030.06716.25
5.4.120.0030.05316.18
5.4.110.0070.07716.23
5.4.100.0000.06716.39
5.4.90.0070.05016.50
5.4.80.0000.05016.37
5.4.70.0030.07316.38
5.4.60.0000.07316.17
5.4.50.0070.06716.38
5.4.40.0000.05316.41
5.4.30.0030.07716.05
5.4.20.0070.07016.46
5.4.10.0030.04716.36
5.4.00.0030.04315.90
5.3.290.0030.06314.76
5.3.280.0100.04014.43
5.3.270.0070.07014.55
5.3.260.0030.07714.44
5.3.250.0000.05014.55
5.3.240.0000.07314.43
5.3.230.0100.05714.52
5.3.220.0030.05314.59
5.3.210.0100.05014.52
5.3.200.0000.08014.51
5.3.190.0030.05014.47
5.3.180.0000.08014.49
5.3.170.0100.05314.46
5.3.160.0030.05714.50
5.3.150.0000.04314.54
5.3.140.0000.07314.60
5.3.130.0200.03014.49
5.3.120.0030.06314.49
5.3.110.0000.06014.49
5.3.100.0000.08313.98
5.3.90.0000.07313.85
5.3.80.0030.07713.87
5.3.70.0000.06313.96
5.3.60.0070.07314.05
5.3.50.0000.06013.89
5.3.40.0070.05713.93
5.3.30.0000.06313.78
5.3.20.0030.07313.64
5.3.10.0000.05013.45
5.3.00.0000.04313.43
5.2.170.0000.06712.15
5.2.160.0030.05712.15
5.2.150.0030.05012.15
5.2.140.0000.05012.15
5.2.130.0000.05312.15
5.2.120.0000.04312.15
5.2.110.0030.03012.15
5.2.100.0000.04312.15
5.2.90.0030.04312.15
5.2.80.0000.06712.15
5.2.70.0030.03712.15
5.2.60.0000.05012.15
5.2.50.0070.06312.15
5.2.40.0070.05712.15
5.2.30.0030.06012.15
5.2.20.0100.05312.15
5.2.10.0000.06312.15
5.2.00.0030.04712.15
5.1.60.0030.03312.15
5.1.50.0000.05312.15
5.1.40.0000.05312.15
5.1.30.0030.03312.15
5.1.20.0030.05712.15
5.1.10.0000.06012.15
5.1.00.0100.04312.15
5.0.50.0030.02312.15
5.0.40.0070.03012.15
5.0.30.0070.05312.15
5.0.20.0000.04712.15
5.0.10.0000.04312.15
5.0.00.0000.06712.15
4.4.90.0030.03012.15
4.4.80.0000.03712.15
4.4.70.0070.03012.15
4.4.60.0000.03712.15
4.4.50.0070.03012.15
4.4.40.0000.05312.15
4.4.30.0000.03312.15
4.4.20.0000.02012.15
4.4.10.0000.03712.15
4.4.00.0030.05312.15
4.3.110.0100.02712.15
4.3.100.0000.03712.15
4.3.90.0000.03312.15
4.3.80.0000.04712.15
4.3.70.0000.03712.15
4.3.60.0000.03312.15
4.3.50.0000.03712.15
4.3.40.0030.05012.15
4.3.30.0000.04012.15
4.3.20.0030.03312.15
4.3.10.0000.04012.15
4.3.00.0030.03312.15

preferences:
41.73 ms | 401 KiB | 5 Q