3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); var_dump( $arr === 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)
8.3.40.0110.00418.46
8.3.30.0150.00318.68
8.3.20.0090.00020.27
8.3.10.0050.00221.73
8.3.00.0080.00019.01
8.2.170.0100.01022.96
8.2.160.0220.00020.33
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00021.03
8.2.120.0000.00726.35
8.2.110.0070.00321.11
8.2.100.0070.00317.78
8.2.90.0080.00019.30
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0060.00318.04
8.2.50.0030.00618.10
8.2.40.0000.00820.23
8.2.30.0040.00419.21
8.2.20.0040.00418.02
8.2.10.0070.00017.96
8.2.00.0040.00418.04
8.1.270.0070.00022.23
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0080.00419.16
8.1.230.0110.00019.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0080.00017.10
8.1.190.0060.00317.00
8.1.180.0090.00018.10
8.1.170.0040.00418.52
8.1.160.0040.00418.99
8.1.150.0070.00020.48
8.1.140.0040.00419.37
8.1.130.0030.00318.82
8.1.120.0000.00717.43
8.1.110.0050.00317.30
8.1.100.0040.00417.33
8.1.90.0040.00417.39
8.1.80.0030.00317.26
8.1.70.0040.00417.27
8.1.60.0000.00917.50
8.1.50.0050.00317.43
8.1.40.0000.00717.33
8.1.30.0000.00717.46
8.1.20.0000.00717.49
8.1.10.0040.00417.32
8.1.00.0000.00717.28
8.0.300.0000.01020.09
8.0.290.0000.00716.63
8.0.280.0070.00018.37
8.0.270.0040.00417.10
8.0.260.0040.00416.74
8.0.250.0000.00716.92
8.0.240.0080.00316.77
8.0.230.0070.00016.94
8.0.220.0070.00016.88
8.0.210.0040.00416.83
8.0.200.0000.00716.92
8.0.190.0040.00416.89
8.0.180.0040.00416.73
8.0.170.0070.00016.84
8.0.160.0030.00316.88
8.0.150.0040.00416.77
8.0.140.0000.00716.81
8.0.130.0000.00613.20
8.0.120.0040.00416.79
8.0.110.0000.00816.76
8.0.100.0000.00716.75
8.0.90.0050.00216.82
8.0.80.0070.01016.81
8.0.70.0040.00416.76
8.0.60.0000.00716.86
8.0.50.0000.00716.80
8.0.30.0160.00216.87
8.0.20.0130.00717.40
8.0.10.0040.00416.88
8.0.00.0070.01016.52
7.4.330.0050.00015.55
7.4.320.0060.00016.48
7.4.300.0000.00616.55
7.4.290.0030.00716.39
7.4.280.0040.00416.48
7.4.270.0000.00716.50
7.4.260.0070.00016.56
7.4.250.0000.00816.31
7.4.240.0000.00816.47
7.4.230.0030.00316.43
7.4.220.0100.01416.62
7.4.210.0070.00716.44
7.4.200.0030.00316.48
7.4.160.0090.01016.38
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0090.00916.50
7.4.120.0120.00916.47
7.4.110.0060.01016.53
7.4.100.0160.00316.64
7.4.90.0140.00516.29
7.4.80.0070.01519.39
7.4.70.0110.00716.36
7.4.60.0030.01316.30
7.4.50.0030.00916.29
7.4.40.0000.01616.50
7.4.30.0090.00816.58
7.4.00.0070.00714.84
7.3.330.0000.00613.12
7.3.320.0060.00012.97
7.3.310.0080.00016.05
7.3.300.0000.00616.04
7.3.290.0070.00016.23
7.3.280.0080.00816.19
7.3.270.0170.00717.40
7.3.260.0080.00916.46
7.3.250.0110.00916.43
7.3.240.0140.00416.27
7.3.230.0090.00916.15
7.3.210.0070.01016.17
7.3.200.0070.01016.33
7.3.190.0080.00915.98
7.3.180.0120.00816.25
7.3.170.0070.01016.27
7.3.160.0100.00616.54
7.2.330.0090.00916.33
7.2.320.0100.01016.45
7.2.310.0100.00716.42
7.2.300.0060.01516.72
7.2.290.0070.01016.55
7.2.80.0070.00716.68
7.2.60.0030.01316.62
7.2.00.0030.01319.41
7.1.200.0060.00615.66
7.1.100.0210.00717.27
7.1.70.0100.00317.20
7.1.60.0200.01034.94
7.1.50.0160.01634.42
7.1.40.0240.01034.20
7.1.30.0160.01234.41
7.1.20.0270.00734.36
7.1.10.0100.00316.57
7.1.00.0000.01416.68
7.0.200.0030.01016.65
7.0.190.0030.01116.57
7.0.180.0000.01416.07
7.0.170.0000.01416.24
7.0.160.0060.00916.39
7.0.150.0070.00716.39
7.0.140.0070.00716.25
7.0.130.0070.00716.39
7.0.120.0040.01116.53
7.0.110.0030.01016.15
7.0.100.0110.00316.14
7.0.90.0030.01016.14
7.0.80.0050.00816.36
7.0.70.0030.01016.16
7.0.60.0060.00615.88
7.0.50.0000.01316.23
7.0.40.0100.00316.52
7.0.30.0060.00616.34
7.0.20.0070.00716.62
7.0.10.0030.01216.35
7.0.00.0020.01216.40

preferences:
39.19 ms | 400 KiB | 5 Q