3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dummy = array(); $dummy2 = false; var_dump(!$dummy); var_dump(!$dummy2);

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)
8.3.60.0120.00918.43
8.3.50.0120.01021.30
8.3.40.0070.00718.67
8.3.30.0070.00718.59
8.3.20.0040.01118.53
8.3.10.0000.00821.79
8.3.00.0020.00521.63
8.2.180.0110.00316.38
8.2.170.0180.00422.96
8.2.160.0100.00321.90
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.09
8.2.110.0060.00322.07
8.2.100.0030.00917.78
8.2.90.0060.00319.05
8.2.80.0080.00018.04
8.2.70.0030.00517.61
8.2.60.0080.00017.92
8.2.50.0050.00318.10
8.2.40.0050.00220.46
8.2.30.0040.00419.15
8.2.20.0040.00417.96
8.2.10.0050.00217.95
8.2.00.0000.00717.71
8.1.280.0110.01125.92
8.1.270.0000.00822.14
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00423.83
8.1.230.0050.00522.13
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0090.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00823.87
8.1.150.0000.00722.09
8.1.140.0040.00419.55
8.1.130.0030.00617.75
8.1.120.0040.00417.49
8.1.110.0050.00317.50
8.1.100.0070.00017.34
8.1.90.0050.00217.34
8.1.80.0070.00017.35
8.1.70.0040.00717.37
8.1.60.0000.01117.58
8.1.50.0080.00017.52
8.1.40.0050.00517.49
8.1.30.0040.00717.64
8.1.20.0000.00717.68
8.1.10.0000.00817.43
8.1.00.0000.00817.41
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.43
8.0.270.0070.00017.25
8.0.260.0070.00017.14
8.0.250.0060.00016.98
8.0.240.0000.00716.95
8.0.230.0030.00316.85
8.0.220.0000.00816.88
8.0.210.0000.00716.87
8.0.200.0000.00616.90
8.0.190.0060.00316.85
8.0.180.0040.00416.90
8.0.170.0000.00716.88
8.0.160.0030.00516.92
8.0.150.0040.00416.85
8.0.140.0030.00516.86
8.0.130.0030.00313.35
8.0.120.0030.00516.86
8.0.110.0030.00316.75
8.0.100.0000.00816.76
8.0.90.0000.00716.85
8.0.80.0090.00616.94
8.0.70.0080.00016.85
8.0.60.0040.00416.93
8.0.50.0040.00416.85
8.0.30.0120.00616.85
8.0.20.0100.01017.40
8.0.10.0000.00716.91
8.0.00.0090.01516.87
7.4.330.0030.00315.55
7.4.320.0060.00016.59
7.4.300.0000.00716.63
7.4.290.0070.00016.55
7.4.280.0000.00816.41
7.4.270.0000.00716.44
7.4.260.0000.00716.54
7.4.250.0020.00516.50
7.4.240.0040.00416.57
7.4.230.0040.00416.56
7.4.220.0070.01116.36
7.4.210.0110.00316.41
7.4.200.0040.00416.61
7.4.160.0070.00816.50
7.4.150.0070.01017.40
7.4.140.0120.00817.86
7.4.130.0070.01116.44
7.4.120.0090.00716.37
7.4.110.0070.01016.38
7.4.100.0140.00416.53
7.4.90.0040.01516.38
7.4.80.0090.00919.39
7.4.70.0150.00016.53
7.4.60.0100.00716.38
7.4.50.0000.01816.29
7.4.40.0030.01516.28
7.4.30.0100.00716.41
7.4.00.0030.01514.77
7.3.330.0060.00013.11
7.3.320.0050.00013.10
7.3.310.0070.00016.12
7.3.300.0030.00316.10
7.3.290.0080.00616.18
7.3.280.0060.01116.22
7.3.270.0110.01217.40
7.3.260.0120.00416.32
7.3.250.0140.00416.34
7.3.240.0110.00716.25
7.3.230.0060.01016.39
7.3.210.0170.00016.41
7.3.200.0030.01316.26
7.3.190.0070.00816.16
7.3.180.0070.01016.31
7.3.170.0120.00616.36
7.3.160.0120.00916.32
7.2.330.0130.00716.64
7.2.320.0100.00816.59
7.2.310.0160.00616.30
7.2.300.0140.01016.27
7.2.290.0030.01716.36
7.1.200.0000.01115.65
7.1.70.0040.00416.96
7.1.60.0080.00317.09
7.1.50.0080.00316.89
7.1.40.0060.00616.38
7.1.30.0000.01116.55
7.1.20.0040.00816.66
7.1.10.0040.00416.73
7.1.00.0030.00616.81
7.0.200.0000.00716.40
7.0.190.0070.00316.48
7.0.180.0000.00716.19
7.0.170.0000.00716.28
7.0.160.0030.00816.36
7.0.150.0050.00516.26
7.0.140.0070.01016.34
7.0.130.0000.00716.31
7.0.120.0000.01016.45
7.0.110.0000.00816.36
7.0.100.0040.00416.23
7.0.90.0000.00716.41
7.0.80.0100.00016.21
7.0.70.0030.00516.13
7.0.60.0040.00416.16
7.0.50.0040.00716.40
7.0.40.0020.00515.32
7.0.30.0000.00815.32
7.0.20.0040.00815.32
7.0.10.0050.00515.32
7.0.00.0100.00315.32
5.6.300.0100.03720.85
5.6.290.0030.04420.89
5.6.280.0100.03521.02
5.6.270.0070.04621.03
5.6.260.0030.04520.88
5.6.250.0070.04720.88
5.6.240.0030.06020.87
5.6.230.0060.03720.93
5.6.220.0030.04320.95
5.6.210.0030.04621.07
5.6.200.0240.04421.02
5.6.190.0070.03720.82
5.6.180.0030.03920.81
5.6.170.0140.03120.81
5.6.160.0070.08520.75
5.6.150.0000.04520.84
5.6.140.0000.04420.97
5.6.130.0070.04620.72
5.6.120.0030.06820.97
5.6.110.0030.04520.94
5.6.100.0070.04620.95
5.6.90.0000.06320.95
5.6.80.0070.07620.23
5.6.70.0000.05420.18
5.6.60.0000.06320.16
5.6.50.0000.04720.30
5.6.40.0200.03620.38
5.6.30.0160.07220.18
5.6.20.0320.04520.20
5.6.10.0030.04220.05
5.6.00.0030.04020.11

preferences:
76.49 ms | 401 KiB | 5 Q