3v4l.org

run code in 300+ PHP versions simultaneously
<?php $false = false; echo (string) $false;

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)
8.3.60.0030.01316.63
8.3.50.0100.01017.98
8.3.40.0070.00718.58
8.3.30.0040.01118.42
8.3.20.0040.00420.28
8.3.10.0080.00020.72
8.3.00.0040.00420.93
8.2.180.0000.01418.06
8.2.170.0060.01222.96
8.2.160.0100.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00021.11
8.2.120.0070.00026.35
8.2.110.0070.00322.20
8.2.100.0000.01217.84
8.2.90.0000.00819.07
8.2.80.0030.00518.00
8.2.70.0000.00817.50
8.2.60.0080.00018.03
8.2.50.0080.00018.10
8.2.40.0030.00522.32
8.2.30.0040.00419.23
8.2.20.0040.00417.92
8.2.10.0080.00017.95
8.2.00.0070.00017.86
8.1.280.0070.00725.92
8.1.270.0090.00022.04
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00522.68
8.1.230.0070.00319.15
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.00
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0060.00318.58
8.1.160.0030.00319.06
8.1.150.0000.00818.81
8.1.140.0040.00419.57
8.1.130.0030.00618.77
8.1.120.0000.00717.35
8.1.110.0040.00417.32
8.1.100.0030.00617.38
8.1.90.0040.00417.24
8.1.80.0030.00517.42
8.1.70.0030.00517.34
8.1.60.0050.00217.50
8.1.50.0040.00417.49
8.1.40.0040.00417.48
8.1.30.0000.00817.54
8.1.20.0070.00017.63
8.1.10.0070.00017.41
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0030.00318.34
8.0.270.0030.00317.24
8.0.260.0060.00019.05
8.0.250.0000.00716.97
8.0.240.0000.00716.89
8.0.230.0000.00816.88
8.0.220.0070.00016.86
8.0.210.0000.00716.78
8.0.200.0000.00816.87
8.0.190.0000.00816.88
8.0.180.0070.00016.79
8.0.170.0040.00416.75
8.0.160.0040.00416.75
8.0.150.0000.00716.78
8.0.140.0040.00416.75
8.0.130.0050.00313.22
8.0.120.0050.00316.69
8.0.110.0000.00716.70
8.0.100.0040.00416.68
8.0.90.0050.00216.70
8.0.80.0000.01916.84
8.0.70.0000.00816.71
8.0.60.0040.00416.84
8.0.50.0000.00816.72
8.0.30.0090.00816.96
8.0.20.0170.00817.40
8.0.10.0040.00416.97
8.0.00.0100.00716.53
7.4.330.0050.00015.55
7.4.320.0000.00616.52
7.4.300.0060.00016.38
7.4.290.0100.00016.50
7.4.280.0040.00416.55
7.4.270.0000.00716.66
7.4.260.0030.00316.53
7.4.250.0080.00016.47
7.4.240.0030.00316.66
7.4.230.0000.00716.36
7.4.220.0070.01116.55
7.4.210.0040.01116.38
7.4.200.0040.00416.69
7.4.160.0090.01216.49
7.4.150.0090.00917.40
7.4.140.0170.00517.86
7.4.130.0120.01216.30
7.4.120.0130.01016.48
7.4.110.0160.00716.60
7.4.100.0130.00316.42
7.4.90.0030.01416.61
7.4.80.0090.00919.39
7.4.70.0130.01016.63
7.4.60.0070.01116.68
7.4.50.0130.00316.59
7.4.40.0120.00416.56
7.4.30.0060.01616.51
7.4.00.0040.01215.04
7.3.330.0050.00013.17
7.3.320.0030.00213.03
7.3.310.0000.00716.01
7.3.300.0070.00016.23
7.3.290.0110.00616.24
7.3.280.0070.00916.19
7.3.270.0130.00317.40
7.3.260.0090.00816.32
7.3.250.0100.00916.35
7.3.240.0130.00516.19
7.3.230.0090.00816.29
7.3.210.0070.01016.44
7.3.200.0060.00916.51
7.3.190.0090.01416.20
7.3.180.0090.00616.30
7.3.170.0050.01416.35
7.3.160.0130.00316.31
7.2.330.0140.00716.49
7.2.320.0140.00916.35
7.2.310.0090.00616.42
7.2.300.0090.00616.58
7.2.290.0130.00916.41
7.2.60.0000.01416.60
7.1.200.0000.00715.64
7.1.70.0150.00415.12
7.1.60.2240.01232.90
7.1.50.0270.00834.75
7.1.40.0240.01432.21
7.1.30.1880.01532.48
7.1.20.0290.01132.75
7.1.10.0130.00814.61
7.1.00.2000.00714.55
7.0.200.0120.01014.71
7.0.190.0070.01214.76
7.0.180.0000.02014.26
7.0.170.0000.01816.09
7.0.160.0100.01014.38
7.0.150.0120.01214.46
7.0.140.0160.00414.31
7.0.130.0050.01516.39
7.0.120.0080.01214.42
7.0.110.0080.01016.19
7.0.100.0070.01316.32
7.0.90.0000.02014.28
7.0.80.2200.01316.25
7.0.70.0120.00916.17
7.0.60.0320.01114.29
7.0.50.0070.01614.36
7.0.40.0180.00614.31
7.0.30.0120.01116.39
7.0.20.0120.00814.70
7.0.10.0090.00916.25
7.0.00.0020.01616.34

preferences:
37.77 ms | 400 KiB | 5 Q