3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class C { public function __toString() { return __FUNCTION__; } } var_dump(explode("t", new C())); // Works, implemented in C++ var_dump(curl_file_create(new C())); // does not work, implemented in PHP

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)
8.3.60.0040.01118.06
8.3.50.0110.00922.01
8.3.40.0040.01118.64
8.3.30.0100.00318.97
8.3.20.0000.00820.16
8.3.10.0050.00322.09
8.3.00.0050.00319.13
8.2.180.0000.01416.50
8.2.170.0070.00722.96
8.2.160.0070.01019.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00622.12
8.2.110.0090.00020.37
8.2.100.0040.00717.91
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0060.00617.80
8.2.50.0060.00318.07
8.2.40.0000.00918.03
8.2.30.0040.00417.96
8.2.20.0040.00417.42
8.2.10.0040.00417.79
8.2.00.0000.00817.46
8.1.280.0060.01225.92
8.1.270.0080.00023.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0040.00819.00
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00918.65
8.1.160.0030.00321.92
8.1.150.0000.00818.76
8.1.140.0000.00717.35
8.1.130.0000.00717.79
8.1.120.0070.00017.34
8.1.110.0040.00417.25
8.1.100.0030.00317.29
8.1.90.0000.00817.20
8.1.80.0040.00417.30
8.1.70.0030.00317.20
8.1.60.0050.00317.42
8.1.50.0060.00317.38
8.1.40.0050.00317.35
8.1.30.0080.00017.42
8.1.20.0030.00617.47
8.1.10.0000.00717.29
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.40
8.0.270.0070.00017.14
8.0.260.0060.00017.18
8.0.250.0030.00316.78
8.0.240.0000.00616.86
8.0.230.0070.00016.77
8.0.220.0050.00516.73
8.0.210.0030.00316.63
8.0.200.0000.00716.79
8.0.190.0000.00716.77
8.0.180.0000.00816.68
8.0.170.0060.00316.64
8.0.160.0000.00716.67
8.0.150.0070.00016.68
8.0.140.0000.00816.61
8.0.130.0030.00313.45
8.0.120.0070.00016.74
8.0.110.0000.00716.66
8.0.100.0000.00716.61
8.0.90.0030.00316.79
8.0.80.0110.00316.71
8.0.70.0000.00916.72
8.0.60.0040.00416.75
8.0.50.0040.00416.78
8.0.30.0030.01517.04
8.0.20.0120.00717.40
8.0.10.0000.00716.77
8.0.00.0080.00916.55
7.4.330.0030.00315.00
7.4.320.0040.00416.37
7.4.300.0030.00316.46
7.4.290.0030.00316.50
7.4.280.0040.00416.37
7.4.270.0000.00716.37
7.4.260.0030.00616.34
7.4.250.0040.00416.33
7.4.240.0030.00516.39
7.4.230.0000.00716.34
7.4.220.0070.01816.50
7.4.210.0000.01416.57
7.4.200.0030.00316.16
7.4.160.0110.00616.47
7.4.150.0160.00917.40
7.4.140.0120.00617.86
7.4.130.0110.00916.30
7.4.120.0100.00816.31
7.4.110.0000.01716.50
7.4.100.0030.01416.35
7.4.90.0140.00316.39
7.4.80.0120.00619.39
7.4.70.0110.00716.30
7.4.60.0150.00016.46
7.4.50.0080.00016.29
7.4.40.0170.00316.22
7.4.30.0160.00016.31
7.3.330.0050.00012.99
7.3.320.0020.00213.05
7.3.310.0000.00715.97
7.3.300.0030.00316.03
7.3.290.0110.00316.07
7.3.280.0070.00916.14
7.3.270.0100.00717.40
7.3.260.0130.00416.18
7.3.250.0080.01016.21
7.3.240.0090.01116.48
7.3.230.0030.01716.50
7.3.210.0070.01016.20
7.3.200.0040.01419.39
7.3.190.0130.00416.48
7.3.180.0030.01616.16
7.3.170.0130.00316.27
7.3.160.0080.00816.07
7.2.330.0070.01016.46
7.2.320.0100.00616.54
7.2.310.0070.01316.59
7.2.300.0070.01016.46
7.2.290.0080.00816.20
5.4.340.0630.00018.98
5.4.320.0050.04012.45
5.4.310.0080.03712.45
5.4.300.0070.03612.45
5.4.290.0060.03912.45
5.4.280.0030.04112.35
5.4.270.0070.03812.34
5.4.260.0080.04512.34
5.4.250.0100.04712.34
5.4.240.0080.04212.34
5.4.230.0060.04012.34
5.4.220.0080.03712.34
5.4.210.0140.02912.33
5.4.200.0100.05012.34
5.4.190.0070.05112.34
5.4.180.0100.04912.33
5.4.170.0100.04912.34
5.4.160.0110.04512.34
5.4.150.0120.04312.34
5.4.140.0050.05212.02
5.4.130.0080.04112.01
5.4.120.0060.04011.96
5.4.110.0040.04011.96
5.4.100.0050.03711.96
5.4.90.0050.04111.96
5.4.80.0070.03711.96
5.4.70.0120.04011.96
5.4.60.0050.03911.96
5.4.50.0130.05211.96
5.4.40.0060.03711.95
5.4.30.0090.04111.95
5.4.20.0050.04311.95
5.4.10.0080.04111.95
5.4.00.0060.04411.43

preferences:
40.91 ms | 401 KiB | 5 Q