3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_diff([""], [false])); var_dump(array_diff(["0"],[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)
8.4.120.0120.00922.42
8.4.110.0120.00818.70
8.4.100.0160.00517.37
8.4.90.0110.00818.38
8.4.80.0050.00318.50
8.4.70.0100.01017.71
8.4.60.0130.00820.57
8.4.50.0090.00819.39
8.4.40.0040.00417.36
8.4.30.0120.00618.40
8.4.20.0070.01320.43
8.4.10.0000.00819.22
8.3.250.0090.00920.62
8.3.240.0100.00616.73
8.3.230.0120.00516.11
8.3.220.0130.00819.05
8.3.210.0080.00816.36
8.3.200.0070.00216.44
8.3.190.0120.00816.45
8.3.180.0100.00916.48
8.3.170.0000.01819.08
8.3.160.0160.00318.17
8.3.150.0110.00716.74
8.3.140.0110.00716.47
8.3.130.0060.00318.46
8.3.120.0000.00820.61
8.3.110.0070.00720.94
8.3.100.0030.00618.41
8.3.90.0120.00618.21
8.3.80.0060.00617.97
8.3.70.0110.00418.43
8.3.60.0100.01016.63
8.3.50.0090.00616.66
8.3.40.0100.00319.92
8.3.30.0070.00721.69
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0090.00026.16
8.2.290.0100.01020.07
8.2.280.0050.00318.30
8.2.270.0130.00716.99
8.2.260.0080.00018.30
8.2.250.0090.00616.52
8.2.240.0090.00018.94
8.2.230.0060.00622.58
8.2.220.0040.00424.06
8.2.210.0100.00726.77
8.2.200.0060.00616.38
8.2.190.0090.00616.58
8.2.180.0080.00818.04
8.2.170.0170.00318.96
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.16
8.2.110.0130.00722.15
8.2.100.0180.00320.95
8.2.90.0250.00818.77
8.2.80.0230.00818.66
8.2.70.0110.00518.54
8.2.60.0150.00618.41
8.2.50.0150.00519.89
8.2.40.0200.00718.57
8.2.30.0200.00318.56
8.2.20.0150.00518.64
8.2.10.0180.00518.82
8.2.00.0150.00518.96
8.1.330.0090.00921.86
8.1.320.0140.00716.13
8.1.310.0120.00616.44
8.1.300.0040.00420.11
8.1.290.0060.00318.88
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0170.00718.38
8.1.230.0170.00318.19
8.1.220.0120.00618.43
8.1.210.0150.00319.78
8.1.200.0130.00518.26
8.1.190.0130.00319.62
8.1.180.0130.00218.23
8.1.170.0160.00518.42
8.1.160.0120.00618.47
8.1.150.0160.00420.35
8.1.140.0180.00318.40
8.1.130.0210.00218.43
8.1.120.0120.00118.33
8.1.110.0080.00619.67
8.1.100.0140.00218.42
8.1.90.0140.00018.48
8.1.80.0130.00018.28
8.1.70.0090.00418.45
8.1.60.0140.00318.51
8.1.50.0120.00518.39
8.1.40.0110.00218.70
8.1.30.0070.00518.97
8.1.20.0120.00518.60
8.1.10.0080.00618.53
8.1.00.0090.00418.28
8.0.300.0130.00317.71
8.0.290.0110.00517.73
8.0.280.0110.00317.73
8.0.270.0140.00217.54
8.0.260.0030.00818.22
8.0.250.0100.00517.73
8.0.240.0130.00017.74
8.0.230.0100.00118.12
8.0.220.0130.00217.60
8.0.210.0100.00517.69
8.0.200.0120.00417.79
8.0.190.0090.00318.15
8.0.180.0110.00317.76
8.0.170.0110.00517.78
8.0.160.0090.00717.75
8.0.150.0160.00017.81
8.0.140.0110.00517.74
8.0.130.0070.00518.17
8.0.120.0100.00517.57
8.0.110.0050.00618.26
8.0.100.0090.00617.62
8.0.90.0120.00317.66
8.0.80.0100.00517.69
8.0.70.0100.00517.71
8.0.60.0130.00017.96
8.0.50.0100.00617.44
8.0.30.0060.00718.08
8.0.20.0140.00517.71
8.0.10.0110.00517.90

preferences:
27.79 ms | 403 KiB | 5 Q