3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!"0", !"00", !"o0");

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)
8.3.60.0040.01116.50
8.3.50.0110.00316.56
8.3.40.0030.01018.64
8.3.30.0070.00718.42
8.3.20.0000.00720.25
8.3.10.0000.00721.60
8.3.00.0090.00017.53
8.2.180.0070.00716.50
8.2.170.0070.00722.96
8.2.160.0080.00620.25
8.2.150.0080.00024.18
8.2.140.0150.00024.66
8.2.130.0040.00422.20
8.2.120.0000.00826.35
8.2.110.0040.01120.52
8.2.100.0080.00417.72
8.2.90.0080.00018.97
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0000.00917.77
8.2.50.0050.00318.10
8.2.40.0040.00420.65
8.2.30.0040.00420.98
8.2.20.0070.00017.90
8.2.10.0040.00417.90
8.2.00.0040.00417.79
8.1.280.0140.00425.92
8.1.270.0040.00421.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00822.05
8.1.230.0000.01117.45
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0100.00017.13
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00318.33
8.1.160.0030.00318.98
8.1.150.0050.00320.39
8.1.140.0000.00719.35
8.1.130.0000.00718.67
8.1.120.0040.00417.23
8.1.110.0000.00817.35
8.1.100.0040.00417.32
8.1.90.0040.00417.28
8.1.80.0070.00017.30
8.1.70.0000.00817.37
8.1.60.0000.00817.49
8.1.50.0040.00417.29
8.1.40.0000.00817.38
8.1.30.0040.00417.53
8.1.20.0040.00717.59
8.1.10.0040.00417.34
8.1.00.0080.00017.20
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0040.00417.13
8.0.260.0000.00716.55
8.0.250.0070.00016.79
8.0.240.0030.00316.75
8.0.230.0080.00016.73
8.0.220.0040.00416.63
8.0.210.0030.00316.68
8.0.200.0060.00016.67
8.0.190.0030.00616.75
8.0.180.0040.00416.73
8.0.170.0000.00716.72
8.0.160.0040.00416.66
8.0.150.0040.00416.52
8.0.140.0080.00016.65
8.0.130.0000.00613.18
8.0.120.0060.00316.65
8.0.110.0070.00016.70
8.0.100.0000.00716.70
8.0.90.0070.00016.70
8.0.80.0060.00816.70
8.0.70.0050.00316.75
8.0.60.0070.00016.75
8.0.50.0040.00416.82
8.0.30.0090.01116.83
8.0.20.0120.00617.40
8.0.10.0070.00016.92
8.0.00.0150.00316.80
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0000.00616.28
7.4.290.0080.00016.41
7.4.280.0080.00016.40
7.4.270.0070.00016.32
7.4.260.0070.00016.46
7.4.250.0040.00416.33
7.4.240.0070.00016.47
7.4.230.0000.00816.20
7.4.220.0150.00416.41
7.4.210.0100.00516.39
7.4.200.0070.00016.34
7.4.160.0130.00616.34
7.4.150.0090.01617.40
7.4.140.0120.00917.86
7.4.130.0080.01616.32
7.4.120.0130.00916.29
7.4.110.0060.01616.22
7.4.100.0070.01716.33
7.4.90.0100.00716.45
7.4.80.0060.01319.39
7.4.70.0030.01216.40
7.4.60.0130.00416.43
7.4.50.0060.01016.13
7.4.40.0040.01416.39
7.4.30.0130.00416.43
7.4.00.0030.01314.34
7.3.330.0030.00313.00
7.3.320.0050.00013.09
7.3.310.0030.00315.99
7.3.300.0070.00015.98
7.3.290.0000.00716.04
7.3.280.0090.00716.15
7.3.270.0060.01017.40
7.3.260.0070.01016.31
7.3.250.0120.00816.19
7.3.240.0070.01016.16
7.3.230.0060.01516.37
7.3.210.0040.01716.42
7.3.200.0130.00316.37
7.3.190.0090.00916.25
7.3.180.0120.00616.43
7.3.170.0090.01216.23
7.3.160.0060.00916.21
7.2.330.0090.00916.55
7.2.320.0070.01616.47
7.2.310.0150.00716.25
7.2.300.0040.01516.31
7.2.290.0060.01016.45
7.2.60.0100.00716.72
7.2.00.0060.01018.96
7.1.200.0100.01015.71
7.1.100.0060.00618.21
7.1.70.0070.01017.09
7.1.60.0200.01434.95
7.1.50.0150.01534.60
7.1.40.0200.01034.41
7.1.30.0180.01634.32
7.1.20.0270.01534.51
7.1.10.0030.01316.52
7.1.00.0100.00916.48
7.0.200.0060.00716.60
7.0.190.0120.00416.32
7.0.180.0030.01016.07
7.0.170.0090.01216.15
7.0.160.0030.01316.01
7.0.150.0100.00916.16
7.0.140.0070.01216.07
7.0.130.0030.01616.29
7.0.120.0060.01216.39
7.0.110.0070.01016.08
7.0.100.0070.01416.21
7.0.90.0100.01016.05
7.0.80.0070.01116.11
7.0.70.0160.00216.30
7.0.60.0030.00915.84
7.0.50.0030.01316.09
7.0.40.0100.00316.24
7.0.30.0030.01216.20
7.0.20.0060.01016.49
7.0.10.0030.01216.33
7.0.00.0060.01116.34

preferences:
49.32 ms | 401 KiB | 5 Q