3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = tempnam(); var_dump($a);

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)
8.3.60.0100.01018.43
8.3.50.0100.00316.26
8.3.40.0100.00718.69
8.3.30.0070.00718.73
8.3.20.0040.00422.11
8.3.10.0050.00323.51
8.3.00.0040.00420.89
8.2.180.0160.00418.28
8.2.170.0070.00722.96
8.2.160.0070.01122.30
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00420.51
8.2.120.0080.00026.35
8.2.110.0030.00720.56
8.2.100.0060.00617.54
8.2.90.0080.00019.21
8.2.80.0060.00317.97
8.2.70.0090.00017.63
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0070.00020.64
8.2.30.0030.00721.02
8.2.20.0040.00417.86
8.2.10.0040.00418.04
8.2.00.0040.00418.08
8.1.280.0040.01125.92
8.1.270.0060.00323.61
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.53
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0080.00017.10
8.1.180.0000.00718.10
8.1.170.0000.00818.51
8.1.160.0000.00718.89
8.1.150.0040.00418.79
8.1.140.0030.00619.37
8.1.130.0000.00718.74
8.1.120.0050.00217.23
8.1.110.0030.00617.26
8.1.100.0040.00417.31
8.1.90.0040.00417.36
8.1.80.0000.00817.27
8.1.70.0040.00417.22
8.1.60.0060.00317.48
8.1.50.0030.00617.40
8.1.40.0030.00517.45
8.1.30.0000.00717.48
8.1.20.0070.00017.50
8.1.10.0080.00017.54
8.1.00.0070.00017.44
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0030.00317.17
8.0.260.0040.00416.80
8.0.250.0060.00016.98
8.0.240.0080.00016.83
8.0.230.0040.00416.83
8.0.220.0000.00716.92
8.0.210.0070.00016.95
8.0.200.0070.00016.87
8.0.190.0060.00316.93
8.0.180.0040.00416.80
8.0.170.0030.00316.90
8.0.160.0050.00316.92
8.0.150.0000.00716.80
8.0.140.0040.00416.70
8.0.130.0000.00713.27
8.0.120.0070.00016.84
8.0.110.0040.00416.70
8.0.100.0040.00416.85
8.0.90.0000.00716.91
8.0.80.0100.00716.84
8.0.70.0040.00416.96
8.0.60.0000.00716.74
8.0.50.0000.00716.93
8.0.30.0110.00416.96
8.0.20.0100.00917.40
8.0.10.0050.00216.78
8.0.00.0080.01116.56
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00616.52
7.4.290.0000.00716.52
7.4.280.0040.00416.31
7.4.270.0070.00016.44
7.4.260.0070.00013.21
7.4.250.0070.00016.41
7.4.240.0000.00816.43
7.4.230.0040.00316.59
7.4.220.0100.00616.54
7.4.210.0170.00316.43
7.4.200.0030.00316.60
7.4.160.0050.01116.48
7.4.150.0110.00717.40
7.4.140.0140.00417.86
7.4.130.0160.01016.32
7.4.120.0110.00716.45
7.4.110.0130.01016.27
7.4.100.0070.01116.26
7.4.90.0030.01316.32
7.4.80.0100.01019.39
7.4.70.0120.00816.50
7.4.60.0080.00816.36
7.4.50.0110.00416.50
7.4.40.0140.00816.50
7.4.30.0060.01216.43
7.4.00.0070.00714.93
7.3.330.0020.00212.92
7.3.320.0030.00312.99
7.3.310.0030.00316.18
7.3.300.0030.00316.23
7.3.290.0030.01216.19
7.3.280.0090.00816.19
7.3.270.0130.00417.40
7.3.260.0130.00816.22
7.3.250.0110.00716.29
7.3.240.0080.00916.48
7.3.230.0120.00916.13
7.3.210.0060.01216.02
7.3.200.0080.00816.15
7.3.190.0090.01016.18
7.3.180.0120.00616.18
7.3.170.0060.00916.25
7.3.160.0030.01316.20
7.2.330.0090.00916.46
7.2.320.0030.01716.43
7.2.310.0140.00316.20
7.2.300.0060.00916.42
7.2.290.0130.00516.25
7.2.60.0030.01016.88
7.1.200.0090.00615.85
7.1.70.0130.00416.93
7.1.60.0170.01034.73
7.1.50.0100.01334.67
7.1.40.0130.01334.32
7.1.30.0170.00734.27
7.1.20.0130.01034.68
7.1.10.0000.01016.43
7.1.00.0070.00716.79
7.0.200.0000.01016.74
7.0.190.0070.01016.67
7.0.180.0000.01016.06
7.0.170.0070.00316.14
7.0.160.0000.01016.29
7.0.150.0030.00716.12
7.0.140.0000.01316.27
7.0.130.0030.00716.67
7.0.120.0000.01016.22
7.0.110.0100.00716.32
7.0.100.0000.01016.30
7.0.90.0070.00316.15
7.0.80.0030.01016.53
7.0.70.0000.01016.39
7.0.60.0000.01016.23
7.0.50.0000.01016.48
7.0.40.0000.01016.50
7.0.30.0000.01016.37
7.0.20.0070.01016.57
7.0.10.0070.01016.29
7.0.00.0000.01716.41

preferences:
60.91 ms | 401 KiB | 5 Q