3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo !0; echo !null; echo !1;

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)
8.3.60.0130.00918.43
8.3.50.0100.00317.95
8.3.40.0090.00618.81
8.3.30.0100.00718.47
8.3.20.0040.00420.04
8.3.10.0050.00322.00
8.3.00.0030.00620.89
8.2.180.0070.00718.29
8.2.170.0140.00022.96
8.2.160.0070.00719.07
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.29
8.2.120.0050.00326.35
8.2.110.0070.00322.31
8.2.100.0040.00717.66
8.2.90.0080.00017.75
8.2.80.0040.00419.40
8.2.70.0060.00317.47
8.2.60.0000.00817.80
8.2.50.0040.00418.22
8.2.40.0040.00420.50
8.2.30.0050.00218.92
8.2.20.0070.00017.90
8.2.10.0040.00418.02
8.2.00.0040.00417.79
8.1.280.0100.00325.92
8.1.270.0040.00422.14
8.1.260.0000.01726.35
8.1.250.0040.00428.09
8.1.240.0080.00022.01
8.1.230.0070.00420.89
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.00
8.1.190.0060.00616.88
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0050.00218.88
8.1.150.0040.00422.11
8.1.140.0030.00519.40
8.1.130.0000.00720.46
8.1.120.0000.00717.23
8.1.110.0040.00417.33
8.1.100.0090.00017.19
8.1.90.0040.00417.38
8.1.80.0050.00317.32
8.1.70.0050.00217.21
8.1.60.0080.00017.34
8.1.50.0000.00817.32
8.1.40.0020.00517.37
8.1.30.0050.00317.46
8.1.20.0040.00417.52
8.1.10.0040.00417.45
8.1.00.0030.00517.40
8.0.300.0000.00819.98
8.0.290.0030.00316.63
8.0.280.0000.00718.27
8.0.270.0030.00317.15
8.0.260.0000.00718.80
8.0.250.0030.00316.86
8.0.240.0030.00316.80
8.0.230.0000.00716.69
8.0.220.0030.00316.77
8.0.210.0070.00016.71
8.0.200.0070.00016.82
8.0.190.0030.00616.88
8.0.180.0050.00216.81
8.0.170.0040.00416.77
8.0.160.0000.00816.83
8.0.150.0000.00716.60
8.0.140.0070.00016.71
8.0.130.0000.00613.21
8.0.120.0070.00016.70
8.0.110.0070.00016.79
8.0.100.0030.00316.77
8.0.90.0030.00316.69
8.0.80.0030.01416.79
8.0.70.0000.00716.55
8.0.60.0000.00816.54
8.0.50.0040.00416.70
8.0.30.0110.00616.89
8.0.20.0090.01117.40
8.0.10.0000.00716.84
8.0.00.0060.01116.81
7.4.330.0050.00015.55
7.4.320.0030.00316.31
7.4.300.0000.00616.46
7.4.290.0080.00016.37
7.4.280.0000.00816.48
7.4.270.0070.00016.36
7.4.260.0040.00416.39
7.4.250.0030.00316.43
7.4.240.0080.00016.30
7.4.230.0000.00716.41
7.4.220.0090.00916.47
7.4.210.0130.00516.39
7.4.200.0000.00716.26
7.4.160.0070.00716.28
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0130.00616.36
7.4.120.0130.00716.29
7.4.110.0140.00316.40
7.4.100.0090.00916.32
7.4.90.0110.00916.40
7.4.80.0130.00319.39
7.4.70.0090.00916.48
7.4.60.0070.01016.37
7.4.50.0030.00716.55
7.4.40.0070.01016.44
7.4.30.0110.00716.48
7.4.00.0040.00814.50
7.3.330.0030.00312.84
7.3.320.0050.00013.11
7.3.310.0030.00315.95
7.3.300.0000.00716.08
7.3.290.0060.00016.10
7.3.280.0090.00816.11
7.3.270.0110.00617.40
7.3.260.0090.00916.27
7.3.250.0080.01016.36
7.3.240.0120.00516.34
7.3.230.0120.00616.40
7.3.210.0060.00916.33
7.3.200.0070.01516.36
7.3.190.0060.01016.22
7.3.180.0040.01216.02
7.3.170.0140.00716.32
7.3.160.0060.00916.13
7.2.330.0030.01416.59
7.2.320.0080.01616.61
7.2.310.0130.01016.54
7.2.300.0080.00816.58
7.2.290.0140.00816.48
7.2.80.0090.00316.52
7.2.60.0070.00716.69
7.1.200.0000.01115.52
7.1.80.5370.00916.14
7.1.70.5710.01015.28
7.1.60.0240.01432.98
7.1.50.0220.01334.55
7.1.40.0250.01432.47
7.1.30.0270.01334.27
7.1.20.0220.01834.45
7.1.10.0140.00814.49
7.1.00.0040.01416.42
7.0.200.0130.00316.63
7.0.190.0110.01114.61
7.0.180.5520.01016.11
7.0.170.0090.00916.14
7.0.160.0130.01314.20
7.0.150.0100.00716.26
7.0.140.3850.01314.37
7.0.130.0030.01416.11
7.0.120.0060.01116.41
7.0.110.0110.00814.28
7.0.100.0080.01316.19
7.0.90.0060.01714.24
7.0.80.0090.00916.16
7.0.70.0220.00616.06
7.0.60.0110.01116.07
7.0.50.0040.01415.95
7.0.40.3570.00914.59
7.0.30.3910.01614.52
7.0.20.3810.01314.23
7.0.10.3180.01214.37
7.0.00.0060.01016.17

preferences:
37.05 ms | 400 KiB | 5 Q