3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(+"42", +"42.0");;

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)
8.3.70.0140.00316.63
8.3.60.0100.01016.63
8.3.50.0110.01122.05
8.3.40.0110.00418.46
8.3.30.0030.01018.31
8.3.20.0040.00420.01
8.3.10.0000.00820.04
8.3.00.0040.00421.73
8.2.190.0070.01416.58
8.2.180.0100.00716.63
8.2.170.0070.00722.96
8.2.160.0030.01020.52
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0100.00322.08
8.2.120.0040.00426.35
8.2.110.0070.00321.03
8.2.100.0080.00417.66
8.2.90.0050.00320.59
8.2.80.0040.00417.97
8.2.70.0000.00817.91
8.2.60.0060.00317.91
8.2.50.0030.00618.10
8.2.40.0000.00719.22
8.2.30.0040.00419.05
8.2.20.0000.00717.86
8.2.10.0050.00318.02
8.2.00.0040.00417.98
8.1.280.0150.00625.92
8.1.270.0030.00523.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.55
8.1.230.0000.01220.97
8.1.220.0080.00017.74
8.1.210.0060.00318.91
8.1.200.0030.00517.22
8.1.190.0000.00817.10
8.1.180.0070.00318.10
8.1.170.0050.00318.57
8.1.160.0040.00418.75
8.1.150.0060.00318.85
8.1.140.0050.00219.45
8.1.130.0000.00718.90
8.1.120.0040.00417.24
8.1.110.0050.00217.27
8.1.100.0050.00217.21
8.1.90.0030.00317.36
8.1.80.0000.00717.40
8.1.70.0030.00317.37
8.1.60.0050.00517.37
8.1.50.0030.00517.38
8.1.40.0050.00317.27
8.1.30.0030.00517.42
8.1.20.0070.00017.55
8.1.10.0040.00417.26
8.1.00.0030.00617.32
8.0.300.0040.00319.86
8.0.290.0060.00316.58
8.0.280.0070.00018.30
8.0.270.0000.00717.13
8.0.260.0040.00417.18
8.0.250.0000.00816.86
8.0.240.0050.00316.83
8.0.230.0040.00416.74
8.0.220.0080.00016.78
8.0.210.0000.00716.77
8.0.200.0000.00616.77
8.0.190.0040.00416.77
8.0.180.0030.00316.82
8.0.170.0000.00716.84
8.0.160.0040.00416.74
8.0.150.0000.00716.66
8.0.140.0030.00316.67
8.0.130.0060.00013.22
8.0.120.0020.00516.81
8.0.110.0000.00816.63
8.0.100.0000.00716.62
8.0.90.0040.00416.56
8.0.80.0040.01116.75
8.0.70.0000.00716.70
8.0.60.0000.00716.64
8.0.50.0030.00316.71
8.0.30.0090.00716.98
8.0.20.0140.01017.40
8.0.10.0040.00416.76
8.0.00.0090.01516.76
7.4.330.0050.00015.55
7.4.320.0070.00016.46
7.4.300.0040.00416.41
7.4.290.0000.00816.38
7.4.280.0070.00016.27
7.4.270.0030.00316.41
7.4.260.0030.00516.24
7.4.250.0030.00316.44
7.4.240.0030.00316.48
7.4.230.0000.00716.27
7.4.220.0030.01416.52
7.4.210.0070.01316.45
7.4.200.0040.00416.46
7.4.160.0110.00716.51
7.4.150.0110.01117.40
7.4.140.0100.01417.86
7.4.130.0100.00716.40
7.4.120.0130.00916.37
7.4.110.0100.00716.31
7.4.100.0070.01016.35
7.4.90.0090.00816.22
7.4.80.0070.01019.39
7.4.70.0100.00716.17
7.4.60.0090.01316.14
7.4.50.0060.00616.01
7.4.40.0060.00916.32
7.4.30.0030.02116.28
7.4.00.0100.00614.58
7.3.330.0030.00312.99
7.3.320.0030.00313.11
7.3.310.0020.00516.09
7.3.300.0000.00816.10
7.3.290.0080.00516.15
7.3.280.0090.00916.14
7.3.270.0100.00717.40
7.3.260.0160.01616.11
7.3.250.0080.01216.22
7.3.240.0120.00816.33
7.3.230.0140.00416.39
7.3.210.0160.00016.08
7.3.200.0070.01116.33
7.3.190.0060.00916.07
7.3.180.0060.00916.29
7.3.170.0040.01716.27
7.3.160.0060.01016.19
7.3.10.0060.00816.23
7.3.00.0080.00616.22
7.2.330.0070.01116.31
7.2.320.0070.01116.39
7.2.310.0090.00616.52
7.2.300.0140.00716.25
7.2.290.0060.01716.09
7.2.130.0040.00916.39
7.2.120.0030.00816.47
7.2.110.0040.00516.34
7.2.100.0070.00916.28
7.2.90.0110.00616.23
7.2.80.0120.00916.52
7.2.70.0120.00916.16
7.2.60.0070.00916.44
7.2.50.0090.00616.42
7.2.40.0080.01116.28
7.2.30.0040.01116.52
7.2.20.0100.00616.41
7.2.10.0130.00816.33
7.2.00.0060.00817.39
7.1.250.0120.00215.27
7.1.200.0030.01015.72
7.1.100.0110.00017.84
7.1.70.0000.01416.95
7.1.60.0100.00317.19
7.1.50.0190.00034.72
7.1.30.3000.06736.48
7.1.20.3630.05036.44
7.1.10.4530.08020.46
7.1.00.0130.08320.43
7.0.200.0090.00016.63
7.0.170.2400.08320.02
7.0.160.2730.05719.97
7.0.150.4230.09020.06
7.0.140.4970.06720.05
7.0.130.0100.07319.93
7.0.120.4500.09020.14
7.0.110.4500.07320.08
7.0.100.4570.07320.19
7.0.90.4170.07020.11
7.0.80.2370.06320.02
7.0.70.2570.06720.02
7.0.60.3270.05319.98
7.0.50.5200.10320.07
7.0.40.3400.06020.02
7.0.30.4070.05320.01
7.0.20.5730.08720.10
7.0.10.4500.07020.07
7.0.00.5100.08020.10

preferences:
33.6 ms | 401 KiB | 5 Q