3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export([-0.0,1.0]); echo "\n"; var_dump([-0.0,1.0]); echo "\n";

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)
8.3.60.0070.01116.63
8.3.50.0120.00921.27
8.3.40.0200.00018.89
8.3.30.0070.01018.59
8.3.20.0110.00620.04
8.3.10.0000.00721.77
8.3.00.0070.00021.60
8.2.180.0070.01316.38
8.2.170.0070.01122.96
8.2.160.0110.00320.50
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0130.00619.13
8.2.110.0060.00319.33
8.2.100.0060.00617.72
8.2.90.0000.00817.75
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0090.00017.38
8.2.50.0030.00517.55
8.2.40.0000.00720.50
8.2.30.0040.00419.37
8.2.20.0020.00517.53
8.2.10.0040.00417.80
8.2.00.0000.00817.79
8.1.280.0120.00325.92
8.1.270.0080.00622.06
8.1.260.0190.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00919.42
8.1.230.0040.00817.58
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.11
8.1.190.0080.00016.98
8.1.180.0050.00318.10
8.1.170.0000.00918.50
8.1.160.0050.00220.63
8.1.150.0000.00820.55
8.1.140.0000.00919.48
8.1.130.0080.00017.55
8.1.120.0000.00717.22
8.1.110.0080.00017.20
8.1.100.0050.00317.24
8.1.90.0080.00017.21
8.1.80.0040.00417.34
8.1.70.0070.00017.18
8.1.60.0050.00317.43
8.1.50.0000.00917.28
8.1.40.0030.00617.33
8.1.30.0050.00317.54
8.1.20.0040.00417.49
8.1.10.0030.00617.40
8.1.00.0030.00617.23
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.41
8.0.270.0000.00717.16
8.0.260.0000.00617.17
8.0.250.0030.00316.84
8.0.240.0030.00316.83
8.0.230.0040.00416.66
8.0.220.0030.00616.64
8.0.210.0030.00316.81
8.0.200.0000.00716.82
8.0.190.0030.00316.73
8.0.180.0050.00216.66
8.0.170.0030.00516.68
8.0.160.0030.00316.80
8.0.150.0040.00416.66
8.0.140.0000.00816.64
8.0.130.0030.00313.18
8.0.120.0030.00616.61
8.0.110.0050.00216.59
8.0.100.0040.00416.68
8.0.90.0040.00316.70
8.0.80.0040.01116.74
8.0.70.0040.00416.71
8.0.60.0000.00716.64
8.0.50.0000.00716.64
8.0.30.0080.01016.84
8.0.20.0130.00817.40
8.0.10.0070.00016.89
8.0.00.0110.01316.67
7.4.330.0000.00516.70
7.4.320.0060.00016.30
7.4.300.0070.00016.32
7.4.290.0060.00316.31
7.4.280.0000.01116.50
7.4.270.0030.00316.37
7.4.260.0030.00316.36
7.4.250.0040.00416.33
7.4.240.0040.00316.39
7.4.230.0000.00716.35
7.4.220.0070.01116.44
7.4.210.0060.01016.34
7.4.200.0020.00516.23
7.4.160.0060.00916.31
7.4.150.0110.00817.40
7.4.140.0140.01017.86
7.4.130.0130.00516.31
7.4.120.0070.00916.28
7.4.110.0030.01516.48
7.4.100.0120.00616.49
7.4.90.0110.00616.22
7.4.80.0090.00919.39
7.4.70.0120.00316.44
7.4.60.0130.00716.38
7.4.50.0040.01116.42
7.4.40.0090.01516.38
7.4.30.0000.01716.29
7.4.00.0070.00414.50
7.3.330.0030.00312.89
7.3.320.0000.00612.92
7.3.310.0040.00416.10
7.3.300.0070.00016.14
7.3.290.0110.00716.10
7.3.280.0050.01216.16
7.3.270.0060.01217.40
7.3.260.0160.00716.18
7.3.250.0090.00816.25
7.3.240.0130.00516.28
7.3.230.0120.00616.44
7.3.210.0120.00416.13
7.3.200.0150.00319.39
7.3.190.0110.01116.09
7.3.180.0040.01516.29
7.3.170.0130.01016.45
7.3.160.0090.00616.14
7.2.330.0210.00316.50
7.2.320.0100.01316.36
7.2.310.0070.01016.62
7.2.300.0040.01116.28
7.2.290.0040.01216.56
7.2.60.0060.00616.86
7.2.00.0230.01219.02
7.1.200.0040.00815.39
7.1.100.0040.01117.89
7.1.70.0000.00716.83
7.1.60.0090.00919.40
7.1.50.0060.01916.85
7.1.00.0030.07722.31
7.0.200.3670.00714.60
7.0.60.0130.08321.73
7.0.50.0170.02717.88
7.0.40.0100.08320.40
7.0.30.0400.07720.22
7.0.20.0100.04720.01
7.0.10.0130.08020.16
7.0.00.0000.05720.30
5.6.280.0070.04721.07
5.6.210.0070.06320.50
5.6.200.0030.04018.18
5.6.190.0030.06020.58
5.6.180.0230.05320.56
5.6.170.0300.07320.40
5.6.160.0100.08020.40
5.6.150.0070.03718.21
5.6.140.0100.07318.09
5.6.130.0100.06318.21
5.6.120.0030.06021.09
5.6.110.0100.08320.96
5.6.100.0130.04020.96
5.6.90.0030.09020.99
5.6.80.0130.07320.38
5.5.350.0200.03320.41
5.5.340.0100.06317.88
5.5.330.0030.05020.23
5.5.320.0130.04320.34
5.5.310.0430.06720.17
5.5.300.0070.05317.98
5.5.290.0070.07717.89
5.5.280.0000.06020.73
5.5.270.0130.07720.92
5.5.260.0130.07320.64
5.5.250.0030.08020.68
5.5.240.0170.08020.25

preferences:
58.75 ms | 401 KiB | 5 Q