3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 3.5; $y = 3; echo $x + 1 - floor(1 - ($x - floor($x))); echo $y + 1 - floor(1 - ($y - floor($y)));

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)
8.3.60.0060.01216.25
8.3.50.0140.00416.04
8.3.40.0040.01118.67
8.3.30.0090.00518.61
8.3.20.0000.00720.46
8.3.10.0050.00323.64
8.3.00.0060.00322.02
8.2.180.0070.01116.32
8.2.170.0070.00722.96
8.2.160.0100.00320.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00919.43
8.2.120.0080.00026.35
8.2.110.0090.00022.24
8.2.100.0040.01119.45
8.2.90.0000.00819.12
8.2.80.0050.00318.05
8.2.70.0060.00317.75
8.2.60.0060.00318.03
8.2.50.0080.00018.10
8.2.40.0050.00320.77
8.2.30.0080.00021.04
8.2.20.0000.00718.11
8.2.10.0040.00418.04
8.2.00.0070.00017.96
8.1.280.0070.00725.92
8.1.270.0000.00722.11
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00021.03
8.1.230.0000.01019.13
8.1.220.0000.00817.80
8.1.210.0050.00318.77
8.1.200.0060.00617.38
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0000.00719.13
8.1.150.0040.00418.94
8.1.140.0040.00419.62
8.1.130.0070.00018.79
8.1.120.0000.00717.42
8.1.110.0040.00417.41
8.1.100.0000.00817.45
8.1.90.0000.00817.34
8.1.80.0040.00417.34
8.1.70.0050.00317.38
8.1.60.0060.00317.54
8.1.50.0000.00817.50
8.1.40.0000.00717.48
8.1.30.0040.00417.66
8.1.20.0000.00817.56
8.1.10.0050.00317.48
8.1.00.0040.00417.55
8.0.300.0000.00720.07
8.0.290.0040.00416.88
8.0.280.0000.00718.54
8.0.270.0070.00017.40
8.0.260.0000.00616.80
8.0.250.0000.00717.04
8.0.240.0040.00417.03
8.0.230.0000.00716.88
8.0.220.0000.00716.78
8.0.210.0030.00316.75
8.0.200.0000.00616.91
8.0.190.0030.00616.98
8.0.180.0000.00716.95
8.0.170.0040.00416.88
8.0.160.0040.00416.75
8.0.150.0000.00716.73
8.0.140.0070.00016.80
8.0.130.0030.00313.36
8.0.120.0040.00416.92
8.0.110.0000.00717.00
8.0.100.0000.00716.89
8.0.90.0030.00516.95
8.0.80.0080.00916.87
8.0.70.0070.00016.92
8.0.60.0070.00016.68
8.0.50.0000.00716.86
8.0.30.0120.00617.01
8.0.20.0090.01217.40
8.0.10.0030.00516.83
8.0.00.0120.00416.84
7.4.330.0000.00515.55
7.4.320.0030.00316.52
7.4.300.0030.00316.59
7.4.290.0040.00416.59
7.4.280.0000.00816.43
7.4.270.0000.00716.59
7.4.260.0000.00716.57
7.4.250.0030.00516.48
7.4.240.0000.00716.49
7.4.230.0000.00716.59
7.4.220.0120.00616.67
7.4.210.0070.00716.53
7.4.200.0060.00316.49
7.4.160.0090.00716.45
7.4.150.0130.01317.40
7.4.140.0130.00417.86
7.4.130.0120.00616.36
7.4.120.0080.01016.54
7.4.110.0100.00916.60
7.4.100.0110.00916.48
7.4.90.0070.01016.50
7.4.80.0070.01019.39
7.4.70.0030.01716.41
7.4.60.0070.01316.61
7.4.50.0100.00716.62
7.4.40.0070.01016.68
7.4.30.0080.00816.54
7.4.00.0040.00714.91
7.3.330.0000.00613.17
7.3.320.0030.00313.23
7.3.310.0040.00416.29
7.3.300.0060.00016.18
7.3.290.0030.00316.30
7.3.280.0080.00716.31
7.3.270.0160.00317.40
7.3.260.0090.00816.47
7.3.250.0080.01016.45
7.3.240.0130.00616.39
7.3.230.0160.00816.38
7.3.210.0200.02516.34
7.3.200.0080.00816.53
7.3.190.0070.01416.35
7.3.180.0120.00616.55
7.3.170.0060.00916.25
7.3.160.0110.00416.66
7.3.00.0040.01116.57
7.2.330.0120.00616.64
7.2.320.0160.00716.69
7.2.310.0090.01216.80
7.2.300.0150.00316.57
7.2.290.0040.01216.43
7.2.130.0030.01316.67
7.2.120.0080.00416.68
7.2.110.0130.00616.66
7.2.100.0100.00016.85
7.2.90.0020.01316.62
7.2.80.0040.01216.82
7.2.70.0060.00516.76
7.2.60.0070.00616.71
7.2.50.0070.00516.54
7.2.40.0120.00216.66
7.2.30.0540.00516.86
7.2.20.0120.00615.87
7.2.10.0070.00515.81
7.2.00.0890.01116.77
7.1.250.0130.00315.97
7.1.240.0070.00715.38
7.1.230.0070.00715.41
7.1.220.0070.00715.73
7.1.210.0070.00515.69
7.1.200.0090.00615.73
7.1.190.1130.00415.63
7.1.180.0020.00815.68
7.1.170.0070.00515.71
7.1.160.0060.00615.82
7.1.150.0060.00715.74
7.1.140.0100.00615.82
7.1.130.0050.01015.79
7.1.120.0060.00615.67
7.1.110.0080.00715.69
7.1.100.0060.00715.78
7.1.90.0060.00615.76
7.1.80.0040.01115.56
7.1.70.0100.00715.88
7.1.60.0150.00924.73
7.1.50.0170.00824.66
7.1.40.0660.01123.90
7.1.30.0180.00824.65
7.1.20.0160.01323.69
7.1.10.0080.00615.73
7.1.00.0090.00515.67
7.0.330.0070.00715.34
7.0.320.0030.00515.21
7.0.310.1140.00514.39
7.0.300.0050.00715.34
7.0.290.0070.00715.12
7.0.280.0040.00615.42
7.0.270.0930.00715.14
7.0.260.0070.00515.11
7.0.250.0020.01015.50
7.0.240.1260.00915.34
7.0.230.0070.00515.32
7.0.220.0060.00715.20
7.0.210.0060.00715.15
7.0.200.0040.00915.55
7.0.190.0110.00515.39
7.0.180.0120.00215.42
7.0.170.0070.00315.30
7.0.160.0050.00915.47
7.0.150.0080.00915.42
7.0.140.0080.00315.30
7.0.130.1050.00814.56
7.0.120.0100.00614.31
7.0.110.0040.01314.55
7.0.100.0080.00515.40
7.0.90.0080.00715.35
7.0.80.0150.00714.43
7.0.70.0100.00515.38
7.0.60.0090.00415.37
7.0.50.0050.01115.24
7.0.40.0000.01414.24
7.0.30.0050.00814.39
7.0.20.0090.00414.41
7.0.10.0050.01114.31
7.0.00.0080.00514.31
5.6.380.0000.01314.05

preferences:
34.8 ms | 400 KiB | 5 Q