3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; var_dump(SomeRandomString::class);

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)
8.3.70.0070.01116.58
8.3.60.0140.00718.30
8.3.50.0140.00316.29
8.3.40.0100.00718.54
8.3.30.0070.01018.53
8.3.20.0040.00420.57
8.3.10.0030.00523.57
8.3.00.0030.00623.39
8.2.190.0120.00316.58
8.2.180.0070.00716.38
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0030.01426.16
8.2.120.0040.00426.16
8.2.110.0080.00320.95
8.2.100.0080.00317.53
8.2.90.0050.00220.42
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.50
8.2.50.0030.00618.05
8.2.40.0090.00018.09
8.2.30.0040.00417.85
8.2.20.0050.00317.85
8.2.10.0040.00419.18
8.2.00.0000.00719.03
8.1.280.0090.01225.92
8.1.270.0050.00222.18
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.48
8.1.230.0000.01120.96
8.1.220.0040.00417.74
8.1.210.0040.00418.83
8.1.200.0040.00417.10
8.1.190.0030.00717.22
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0000.00718.68
8.1.150.0070.00018.94
8.1.140.0000.00720.64
8.1.130.0030.00322.08
8.1.120.0070.00017.34
8.1.110.0040.00417.27
8.1.100.0030.00317.33
8.1.90.0040.00417.30
8.1.80.0000.00717.22
8.1.70.0040.00417.36
8.1.60.0070.00417.41
8.1.50.0040.00417.43
8.1.40.0030.00617.31
8.1.30.0070.00017.48
8.1.20.0080.00317.34
8.1.10.0040.00417.29
8.1.00.0040.00417.32
8.0.300.0050.00319.86
8.0.290.0070.00016.63
8.0.280.0070.00018.21
8.0.270.0070.00017.79
8.0.260.0030.00319.83
8.0.250.0070.00016.73
8.0.240.0070.00016.75
8.0.230.0000.00716.78
8.0.220.0030.00316.71
8.0.210.0060.00016.63
8.0.200.0060.00016.72
8.0.190.0000.00716.85
8.0.180.0000.00816.84
8.0.170.0030.00616.66
8.0.160.0000.00716.65
8.0.150.0070.00016.70
8.0.140.0040.00416.62
8.0.130.0030.00313.14
8.0.120.0050.00316.71
8.0.110.0000.00716.65
8.0.100.0040.00416.65
8.0.90.0060.00316.64
8.0.80.0060.00916.70
8.0.70.0000.00716.72
8.0.60.0000.00816.77
8.0.50.0040.00416.82
8.0.30.0130.00316.66
8.0.20.0150.00317.15
8.0.10.0040.00416.91
8.0.00.0100.00916.71
7.4.330.0000.00516.84
7.4.320.0030.00316.42
7.4.300.0060.00016.51
7.4.290.0070.00016.44
7.4.280.0040.00416.50
7.4.270.0080.00016.46
7.4.260.0030.00313.20
7.4.250.0000.00816.46
7.4.240.0030.00316.32
7.4.230.0000.00716.55
7.4.220.0000.00716.33
7.4.210.0070.00916.47
7.4.200.0070.00016.21
7.4.140.0100.01017.86
7.4.130.0000.01716.39
7.4.120.0180.00316.37
7.4.110.0070.01016.39
7.4.100.0070.01016.37
7.4.90.0060.01216.44
7.4.80.0160.00619.39
7.4.70.0090.00916.45
7.4.60.0070.00916.48
7.4.50.0070.00716.07
7.4.40.0130.00316.41
7.4.10.0060.00915.83
7.4.00.0120.01016.05
7.3.330.0040.00416.26
7.3.320.0030.00313.04
7.3.310.0030.00316.20
7.3.300.0040.00415.97
7.3.290.0090.00816.13
7.3.260.0130.00416.18
7.3.240.0100.00716.33
7.3.230.0080.01216.37
7.3.210.0090.00816.14
7.3.200.0170.00416.30
7.3.190.0090.00916.14
7.3.180.0110.00616.23
7.3.170.0060.01116.43
7.3.160.0090.00616.30
7.3.130.0000.01416.16
7.3.120.0110.00416.19
7.3.110.0100.00715.88
7.3.100.0090.00916.15
7.3.90.0060.00916.11
7.3.80.0060.00916.01
7.3.70.0060.00916.13
7.3.60.0140.00616.14
7.3.50.0090.00616.17
7.3.40.0080.00516.18
7.3.30.0100.00316.18
7.3.20.0060.00916.32
7.3.10.0040.01116.13
7.3.00.0090.00616.19
7.2.330.0120.00616.25
7.2.320.0120.00616.48
7.2.310.0150.00616.42
7.2.300.0070.01116.27
7.2.290.0100.00616.39
7.2.260.0120.00316.34
7.2.250.0120.01516.23
7.2.240.0110.00616.39
7.2.230.0080.01116.53
7.2.220.0030.01216.21
7.2.210.0130.00616.38
7.2.200.0100.00716.43
7.2.190.0100.00716.34
7.2.180.0090.00916.26
7.2.170.0150.00016.13
7.2.160.0030.01416.25
7.2.150.0130.00316.16
7.2.140.0310.00916.22
7.2.130.0130.00316.32
7.2.120.0120.00616.45
7.2.110.0060.00916.45
7.2.100.0120.00316.17
7.2.90.0060.00916.38
7.2.80.0100.01316.41
7.2.70.0110.01116.52
7.2.60.0090.00616.36
7.2.50.0110.01116.25
7.2.40.0060.01216.48
7.2.30.0100.00716.25
7.2.20.0070.01016.22
7.2.10.0000.01716.29
7.2.00.0060.01216.38

preferences:
17.16 ms | 401 KiB | 5 Q