3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( ~1, ~1.1, ~'Test', ~"1e1", ~null );

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)
8.3.60.0160.00718.55
8.3.50.0100.00721.08
8.3.40.0110.00418.71
8.3.30.0070.00720.38
8.3.20.0000.00818.69
8.3.10.0080.00020.92
8.3.00.0040.00422.52
8.2.180.0070.01316.63
8.2.170.0090.00622.96
8.2.160.0150.00018.96
8.2.150.0080.00024.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00321.00
8.2.110.0050.00522.13
8.2.100.0060.00318.80
8.1.280.0070.00725.92
8.1.270.0030.00623.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0000.01018.39
8.1.230.0000.01018.37
5.5.60.0070.07720.09
5.5.50.0100.08320.04
5.5.40.0030.04720.04
5.5.30.0070.07720.16
5.5.20.0030.04320.03
5.5.10.0070.08020.04
5.5.00.0030.08320.00
5.4.220.0000.08319.12
5.4.210.0070.06719.02
5.4.200.0070.07319.05
5.4.190.0030.07719.22
5.4.180.0170.03318.91
5.4.170.0070.07319.11
5.4.160.0070.09019.01
5.4.150.0030.06318.94
5.4.140.0130.06716.33
5.4.130.0070.03316.33
5.4.120.0130.06316.36
5.4.110.0030.05316.36
5.4.100.0000.04016.21
5.4.90.0000.04016.36
5.4.80.0030.03716.22
5.4.70.0100.03316.20
5.4.60.0070.03716.32
5.4.50.0030.03716.39
5.4.40.0100.03016.36
5.4.30.0000.04016.18
5.4.20.0030.03716.18
5.4.10.0070.04016.40
5.4.00.0000.03715.83
5.3.270.0100.07314.43
5.3.260.0030.07314.45
5.3.250.0070.07314.51
5.3.240.0030.04014.42
5.3.230.0030.04014.56
5.3.220.0030.03714.55
5.3.210.0100.03014.41
5.3.200.0070.03314.56
5.3.190.0100.03314.54
5.3.180.0030.04314.41
5.3.170.0000.04714.49
5.3.160.0030.04014.49
5.3.150.0100.03014.55
5.3.140.0030.03714.42
5.3.130.0000.04014.55
5.3.120.0070.03714.39
5.3.110.0030.06714.40
5.3.100.0000.04014.04
5.3.90.0000.04314.01
5.3.80.0000.04013.87
5.3.70.0070.03313.88
5.3.60.0100.03313.77
5.3.50.0070.04313.75
5.3.40.0070.03313.95
5.3.30.0070.03013.88
5.3.20.0100.02313.54
5.3.10.0000.03713.64
5.3.00.0000.03313.65
5.2.170.0070.05712.93
5.2.160.0030.03712.93
5.2.150.0000.03012.93
5.2.140.0000.03012.93
5.2.130.0000.03012.93
5.2.120.0000.03012.93
5.2.110.0000.03312.93
5.2.100.0000.03012.93
5.2.90.0000.02712.93
5.2.80.0000.02712.93
5.2.70.0030.03012.93
5.2.60.0000.03012.93
5.2.50.0030.03712.93
5.2.40.0000.03312.93
5.2.30.0000.05312.93
5.2.20.0070.02312.93
5.2.10.0030.05012.93
5.2.00.0030.03012.93
5.1.60.0070.03012.93
5.1.50.0030.03012.93
5.1.40.0030.03312.93
5.1.30.0000.02712.93
5.1.20.0000.03012.93
5.1.10.0000.02712.93
5.1.00.0070.04712.93
5.0.50.0000.03012.93
5.0.40.0000.01712.93
5.0.30.0030.03312.93
5.0.20.0030.01712.93
5.0.10.0000.02012.93
5.0.00.0000.03012.93
4.4.90.0000.02312.93
4.4.80.0000.01712.93
4.4.70.0000.01712.93
4.4.60.0000.01712.93
4.4.50.0030.01312.93
4.4.40.0000.04012.93
4.4.30.0000.01712.93
4.4.20.0030.03012.93
4.4.10.0000.03712.93
4.4.00.0000.02012.93
4.3.110.0030.01312.93
4.3.100.0000.01712.93
4.3.90.0000.01712.93
4.3.80.0000.02312.93
4.3.70.0000.01712.93
4.3.60.0030.01012.93
4.3.50.0000.01312.93
4.3.40.0000.02312.93
4.3.30.0000.02712.93
4.3.20.0000.01712.93
4.3.10.0000.03012.93
4.3.00.0030.01712.93

preferences:
33.27 ms | 401 KiB | 5 Q