3v4l.org

run code in 300+ PHP versions simultaneously
<?php //差分を見て前回から更新があったかどうか確認 $old_article = fopen("https://i-bitzedge.com/cron/test/test_old.txt","w"); $new_article = fopen("https://i-bitzedge.com/cron/test/test_new_txt","w"); fclose($old_article); fclose($new_article); $diff = xdiff_string_diff($old_article, $new_article, 1); if (is_string($diff)) { echo "2 つの記事の差分:\n"; echo $diff; } ?>

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)
8.3.60.0140.00418.43
8.3.50.0240.01421.24
8.3.40.0040.01118.79
8.3.30.0070.00718.71
8.3.20.0040.01120.37
8.3.10.0050.00323.64
8.3.00.0130.00619.63
8.2.180.0140.00016.48
8.2.170.0110.00322.96
8.2.160.0070.00720.41
8.2.150.0070.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0060.00321.96
8.2.100.0090.00317.63
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0100.00518.07
8.2.40.0060.00319.34
8.2.30.0070.00019.85
8.2.20.0000.00917.70
8.2.10.0000.00717.87
8.2.00.0040.00418.01
8.1.280.0090.00925.92
8.1.270.0080.00020.38
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.38
8.1.230.0170.00017.42
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00717.36
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0080.00018.51
8.1.160.0040.00423.79
8.1.150.0000.00718.75
8.1.140.0050.00517.44
8.1.130.0030.00317.59
8.1.120.0000.00817.31
8.1.110.0050.00317.47
8.1.100.0000.00817.39
8.1.90.0040.00417.44
8.1.80.0050.00317.29
8.1.70.0070.00017.31
8.1.60.0060.00317.54
8.1.50.0000.00917.57
8.1.40.0050.00317.51
8.1.30.0080.00017.57
8.1.20.0000.00817.59
8.1.10.0070.00017.60
8.1.00.0000.00817.45
8.0.300.0040.00418.84
8.0.290.0040.00416.75
8.0.280.0050.00318.46
8.0.270.0030.00317.32
8.0.260.0030.00317.25
8.0.250.0040.00416.91
8.0.240.0000.00817.07
8.0.230.0090.00016.94
8.0.220.0000.00716.97
8.0.210.0070.00016.87
8.0.200.0000.00716.86
8.0.190.0030.00617.00
8.0.180.0040.00417.07
8.0.170.0040.00417.01
8.0.160.0070.00017.00
8.0.150.0050.00216.89
8.0.140.0040.00416.91
8.0.130.0000.00513.41
8.0.120.0030.00516.93
8.0.110.0040.00416.81
8.0.100.0000.00716.78
8.0.90.0000.00716.98
8.0.80.0190.00316.95
8.0.70.0040.00416.77
8.0.60.0040.00416.79
8.0.50.0000.00816.80
8.0.30.0110.00817.06
8.0.20.0130.01317.40
8.0.10.0040.00417.09
8.0.00.0120.00616.69
7.4.330.0060.00015.08
7.4.320.0030.00316.44
7.4.300.0030.00316.62
7.4.290.0030.00616.48
7.4.280.0030.00316.63
7.4.270.0040.00416.52
7.4.260.0090.00016.51
7.4.250.0080.00016.41
7.4.240.0040.00316.61
7.4.230.0000.00716.68
7.4.220.0100.01616.55
7.4.210.0050.01216.54
7.4.200.0000.00816.65
7.4.160.0030.01316.66
7.4.150.0250.00317.40
7.4.140.0070.01517.86
7.4.130.0110.00716.53
7.4.120.0150.00316.58
7.4.110.0090.00916.65
7.4.100.0120.00816.46
7.4.90.0190.00616.45
7.4.80.0130.00719.39
7.4.70.0090.00916.57
7.4.60.0130.00316.60
7.4.50.0030.00316.26
7.4.40.0060.01716.56
7.4.30.0060.01216.52
7.4.00.0100.00614.88
7.3.330.0000.00513.20
7.3.320.0000.00713.18
7.3.310.0030.00316.14
7.3.300.0000.00716.35
7.3.290.0030.00316.32
7.3.280.0140.00316.36
7.3.270.0130.00717.40
7.3.260.0100.01016.49
7.3.250.0070.01016.45
7.3.240.0100.00716.52
7.3.230.0140.00316.39
7.3.210.0080.01616.37
7.3.200.0100.01316.38
7.3.190.0060.01216.50
7.3.180.0120.00316.33
7.3.170.0080.00816.38
7.3.160.0140.00316.38
7.3.120.0000.01214.81
7.3.110.0060.01214.78
7.3.100.0120.00315.02
7.3.90.0060.00914.59
7.3.80.0100.00614.56
7.3.70.0000.01314.87
7.3.60.0040.01114.63
7.3.50.0090.00314.64
7.3.40.0030.01014.81
7.3.30.0030.01014.81
7.3.20.0100.00716.69
7.3.10.0000.01616.52
7.3.00.0090.00616.67
7.2.330.0140.00616.36
7.2.320.0060.01216.63
7.2.310.0060.01016.54
7.2.300.0090.01216.75
7.2.290.0090.00916.31
7.2.250.0070.01314.95
7.2.240.0030.01715.05
7.2.230.0090.00615.05
7.2.220.0030.00614.77
7.2.210.0070.01015.09
7.2.200.0050.00515.11
7.2.190.0050.00514.89
7.2.180.0040.01114.96
7.2.170.0040.01114.92
7.2.60.0040.01117.01
7.2.00.0040.01219.55
7.1.330.0060.00315.83
7.1.320.0070.00715.74
7.1.310.0000.01115.77
7.1.300.0070.01015.59
7.1.290.0080.00415.48
7.1.280.0130.00315.56
7.1.270.0040.01115.70
7.1.260.0000.01815.76
7.1.200.0070.00715.76
7.1.100.0100.00718.03
7.1.70.0000.00816.95
7.1.60.0110.01419.13
7.1.50.0060.00916.96
7.1.00.0100.07022.45
7.0.200.0200.00316.36
7.0.60.0070.08019.89
7.0.50.0070.04717.82
7.0.40.0100.06720.19
7.0.30.0570.05020.11
7.0.20.0270.05020.09
7.0.10.0030.04020.18
7.0.00.0070.03720.32
5.6.280.0030.07020.81
5.6.210.0130.06020.62
5.6.200.0100.06018.21
5.6.190.0030.04720.59
5.6.180.2370.02720.56
5.6.170.0330.04720.41
5.6.160.0100.05320.46
5.6.150.0100.07718.09
5.6.140.0070.05018.21
5.6.130.0100.04018.22
5.6.120.0000.09021.00
5.6.110.0070.08020.99
5.6.100.0030.05721.02
5.6.90.0070.07720.96
5.6.80.0130.06720.40
5.6.70.4500.04020.41
5.5.350.0330.07020.30
5.5.340.0030.08017.97
5.5.330.0070.04020.25
5.5.320.0470.06720.51
5.5.310.0230.05720.17
5.5.300.0130.06317.88
5.5.290.0200.06717.88
5.5.280.0130.07720.84
5.5.270.0100.03720.87
5.5.260.0130.07020.63
5.5.250.0100.07720.59
5.5.240.0200.07720.27
5.4.450.0600.06019.20
5.4.440.0600.06019.40
5.4.430.0600.05719.57
5.4.420.0630.05319.45
5.4.410.0670.05319.45
5.4.400.0530.06019.10
5.4.390.0630.05318.76
5.4.380.0700.04719.23
5.4.370.0630.05318.94
5.4.360.0630.05718.76
5.4.350.1030.06719.16
5.4.340.0900.04719.24
5.4.320.0700.06318.76
5.4.310.0970.06719.13
5.4.300.0830.04719.19
5.4.290.0870.04319.19
5.4.280.0870.04719.03
5.4.270.0870.04319.15
5.4.260.0630.05019.23
5.4.250.0730.07019.02
5.4.240.0700.05019.15
5.4.230.0600.05719.02
5.4.220.0630.05719.02
5.4.210.0600.05318.93
5.4.200.0600.05019.04
5.4.190.0600.05719.04
5.4.180.0530.06318.75
5.4.170.0630.05019.17
5.4.160.0700.05318.86
5.4.150.0800.04318.84
5.4.140.0830.05316.30
5.4.130.0830.04316.26
5.4.120.0930.05016.43
5.4.110.0770.04716.39
5.4.100.0870.05016.47
5.4.90.0730.05316.46
5.4.80.0900.05016.42
5.4.70.0300.05716.17
5.4.60.0200.03716.47
5.4.50.0130.03316.47
5.4.40.0230.07016.20
5.4.30.0230.06716.36
5.4.20.0100.05716.45

preferences:
43.66 ms | 401 KiB | 5 Q