3v4l.org

run code in 300+ PHP versions simultaneously
<pre> <?php $a='更新日時'; $b='2015/2/28'; $c=$b; $a=$c; //両方の変数の値を入れ替えて、ここで更新日時が表示されるように var_dump($b); ?> </pre>

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)
8.3.60.0070.01016.38
8.3.50.0110.00822.01
8.3.40.0150.00018.50
8.3.30.0090.00918.42
8.3.20.0040.00420.21
8.3.10.0040.00423.48
8.3.00.0030.00519.13
8.2.180.0110.00418.16
8.2.170.0100.00322.96
8.2.160.0120.00322.08
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0190.00417.48
8.2.120.0040.00426.35
8.2.110.0170.00320.36
8.2.100.0120.00018.00
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00017.91
8.2.50.0000.00818.07
8.2.40.0080.00019.46
8.2.30.0070.00020.49
8.2.20.0050.00517.59
8.2.10.0040.00419.72
8.2.00.0000.00717.96
8.1.280.0040.01125.92
8.1.270.0080.00022.02
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00922.45
8.1.230.0040.00717.66
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0080.00318.55
8.1.160.0000.00822.00
8.1.150.0000.00718.81
8.1.140.0000.00819.39
8.1.130.0070.00017.69
8.1.120.0040.00317.45
8.1.110.0000.01017.33
8.1.100.0000.00717.28
8.1.90.0030.00317.26
8.1.80.0030.00617.41
8.1.70.0000.00717.29
8.1.60.0030.00617.39
8.1.50.0040.00417.37
8.1.40.0030.00517.47
8.1.30.0060.00317.51
8.1.20.0000.00817.40
8.1.10.0050.00317.55
8.1.00.0050.00317.42
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0000.00818.35
8.0.270.0030.00617.18
8.0.260.0030.00317.16
8.0.250.0020.00516.86
8.0.240.0040.00416.95
8.0.230.0000.00716.77
8.0.220.0040.00416.79
8.0.210.0040.00416.79
8.0.200.0030.00316.93
8.0.190.0030.00516.79
8.0.180.0040.00416.85
8.0.170.0080.00016.85
8.0.160.0040.00416.73
8.0.150.0030.00416.73
8.0.140.0000.00716.80
8.0.130.0030.00313.22
8.0.120.0040.00416.80
8.0.110.0050.00216.82
8.0.100.0030.00516.69
8.0.90.0040.00416.75
8.0.80.0060.01316.86
8.0.70.0030.00616.60
8.0.60.0080.00016.88
8.0.50.0000.00716.70
8.0.30.0100.00716.99
8.0.20.0100.00817.40
8.0.10.0000.00716.91
8.0.00.0070.01116.74
7.4.330.0050.00015.08
7.4.320.0000.00616.36
7.4.300.0030.00316.47
7.4.290.0050.00216.32
7.4.280.0000.00716.44
7.4.270.0000.00716.43
7.4.260.0070.00016.31
7.4.250.0060.00316.38
7.4.240.0040.00316.43
7.4.230.0060.00016.62
7.4.220.0090.00916.56
7.4.210.0040.01116.45
7.4.200.0040.00416.32
7.4.160.0060.01016.61
7.4.150.0100.01617.40
7.4.140.0090.01017.86
7.4.130.0130.00316.47
7.4.120.0100.01116.47
7.4.110.0090.00916.51
7.4.100.0130.01016.50
7.4.90.0190.00016.46
7.4.80.0120.00919.39
7.4.70.0060.01016.34
7.4.60.0090.00616.50
7.4.50.0060.00916.32
7.4.40.0030.01616.49
7.4.30.0120.00616.29
7.4.00.0040.01114.89
7.3.330.0000.00513.03
7.3.320.0000.00513.11
7.3.310.0040.00416.33
7.3.300.0030.00316.17
7.3.290.0100.00516.21
7.3.280.0090.01016.19
7.3.270.0000.01917.40
7.3.260.0150.00716.26
7.3.250.0090.00916.40
7.3.240.0110.00516.32
7.3.230.0030.01516.39
7.3.210.0130.00316.36
7.3.200.0120.00316.30
7.3.190.0000.01916.37
7.3.180.0060.00916.19
7.3.170.0120.00616.27
7.3.160.0070.01016.21
7.2.330.0100.00716.59
7.2.320.0100.01116.21
7.2.310.0130.01016.39
7.2.300.0100.00716.42
7.2.290.0080.01616.59
7.2.80.0030.01216.38
7.2.60.0090.00016.89
7.2.00.0060.00619.07
7.1.200.0040.00715.53
7.1.100.0030.01017.68
7.1.70.0040.01117.09
7.1.60.0100.01319.48
7.1.50.0100.01416.94
7.1.00.0030.07722.48
7.0.200.0000.00716.75
7.0.60.0070.08319.87
7.0.50.0030.04017.80
7.0.40.0100.07319.90
7.0.30.0200.05720.00
7.0.20.0370.06720.19
7.0.10.0030.08720.33
7.0.00.0030.08720.04
5.6.280.0000.06320.86
5.6.210.0030.04320.70
5.6.200.0030.07318.12
5.6.190.0070.08720.77
5.6.180.0200.05720.46
5.6.170.0330.04320.48
5.6.160.0030.06020.39
5.6.150.0030.06018.19
5.6.140.0100.04018.21
5.6.130.0130.08018.16
5.6.120.0070.08021.13
5.6.110.0000.04321.01
5.6.100.0100.07721.01
5.6.90.0100.08020.98
5.6.80.0170.06320.40
5.5.350.4330.03720.40
5.5.340.0070.04017.98
5.5.330.0070.05020.45
5.5.320.0300.07720.32
5.5.310.0300.07320.23
5.5.300.0000.04317.97
5.5.290.0030.06017.94
5.5.280.0130.06720.89
5.5.270.0070.08020.67
5.5.260.0030.07720.87
5.5.250.0130.08020.54
5.5.240.0170.08320.27

preferences:
38.81 ms | 401 KiB | 5 Q