3v4l.org

run code in 300+ PHP versions simultaneously
<?php $functions=get_defined_functions(); foreach($functions["internal"] as $function) echo "<li>$function</li>";

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)
8.3.60.0140.00716.50
8.3.50.0160.00521.21
8.3.40.0140.00318.97
8.3.30.0030.01419.22
8.3.20.0060.00320.34
8.3.10.0040.00423.65
8.3.00.0080.00020.77
8.2.180.0100.01018.41
8.2.170.0090.00922.96
8.2.160.0100.00720.52
8.2.150.0080.00024.18
8.2.140.0100.00724.66
8.2.130.0000.00926.16
8.2.120.0150.00319.24
8.2.110.0070.00322.05
8.2.100.0060.00618.16
8.2.90.0040.00419.28
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00418.32
8.2.20.0000.00917.64
8.2.10.0040.00418.20
8.2.00.0000.00819.58
8.1.280.0120.00425.92
8.1.270.0030.00623.79
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0070.00323.92
8.1.230.0090.00319.17
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0000.01017.25
8.1.180.0050.00318.10
8.1.170.0000.00918.61
8.1.160.0000.00821.93
8.1.150.0030.00618.69
8.1.140.0050.00317.45
8.1.130.0030.00517.83
8.1.120.0030.00717.48
8.1.110.0000.00817.39
8.1.100.0030.00617.49
8.1.90.0000.00817.50
8.1.80.0000.00817.55
8.1.70.0000.00817.48
8.1.60.0070.00317.51
8.1.50.0000.00917.47
8.1.40.0080.00017.48
8.1.30.0000.00917.74
8.1.20.0060.00317.58
8.1.10.0060.00317.68
8.1.00.0000.00917.46
8.0.300.0000.00818.77
8.0.290.0000.00916.88
8.0.280.0000.00718.36
8.0.270.0040.00417.29
8.0.260.0030.00517.41
8.0.250.0030.00516.96
8.0.240.0040.00417.00
8.0.230.0000.00816.88
8.0.220.0070.00016.96
8.0.210.0000.00716.90
8.0.200.0040.00417.02
8.0.190.0100.00016.86
8.0.180.0070.00316.86
8.0.170.0030.00616.92
8.0.160.0090.00016.89
8.0.150.0000.00816.86
8.0.140.0000.00816.73
8.0.130.0000.00613.33
8.0.120.0000.00916.81
8.0.110.0040.00416.85
8.0.100.0000.00816.80
8.0.90.0080.00016.74
8.0.80.0090.00916.98
8.0.70.0040.00416.86
8.0.60.0080.00016.72
8.0.50.0040.00416.98
8.0.30.0160.01117.04
8.0.20.0190.00817.40
8.0.10.0040.00417.02
8.0.00.0140.00916.86
7.4.330.0030.00315.20
7.4.320.0000.00816.65
7.4.300.0000.00616.48
7.4.290.0040.00416.66
7.4.280.0000.00816.55
7.4.270.0000.00816.55
7.4.260.0060.00316.61
7.4.250.0050.00316.66
7.4.240.0050.00316.56
7.4.230.0050.00216.64
7.4.220.0100.01416.73
7.4.210.0110.01416.76
7.4.200.0070.00016.45
7.4.160.0140.00716.53
7.4.150.0170.00617.40
7.4.140.0200.00517.86
7.4.130.0200.00616.48
7.4.120.0090.01316.60
7.4.110.0140.01016.46
7.4.100.0110.01116.64
7.4.90.0180.00316.59
7.4.80.0140.01419.39
7.4.70.0140.00516.43
7.4.60.0080.01216.45
7.4.50.0070.00316.21
7.4.40.0180.00316.69
7.4.30.0100.01016.52
7.4.00.0060.00915.06
7.3.330.0040.00313.21
7.3.320.0030.00313.04
7.3.310.0040.00416.41
7.3.300.0060.00316.16
7.3.290.0160.00616.32
7.3.280.0100.01216.31
7.3.270.0230.00017.40
7.3.260.0190.01316.59
7.3.250.0130.00916.44
7.3.240.0170.01016.41
7.3.230.0110.01116.65
7.3.210.0160.01316.58
7.3.200.0190.00019.39
7.3.190.0180.00516.33
7.3.180.0090.01116.49
7.3.170.0120.00816.58
7.3.160.0120.00816.54
7.3.120.0060.01014.65
7.3.10.0040.01116.40
7.3.00.0060.01016.64
7.2.330.0100.01316.79
7.2.320.0130.00916.96
7.2.310.0180.00716.83
7.2.300.0090.01116.66
7.2.290.0140.00616.63
7.2.130.0130.00317.04
7.2.120.0000.01616.43
7.2.110.0070.01016.75
7.2.100.0060.00917.10
7.2.90.0070.00716.80
7.2.80.0040.01417.02
7.2.70.0070.01016.89
7.2.60.0070.01016.97
7.2.50.0070.01117.09
7.2.40.0090.00317.17
7.2.30.0070.01117.14
7.2.20.0070.00716.85
7.2.10.0120.00416.97
7.2.00.0020.01118.17
7.1.250.0070.00715.47
7.1.200.0000.01415.80
7.1.100.0040.00818.12
7.1.70.0040.00417.09
7.1.60.0130.01319.70
7.1.50.0130.01334.59
7.0.200.0060.00316.82

preferences:
40.74 ms | 401 KiB | 5 Q