3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = 2345.6; // wycięcie 2 cyfr od tyłu liczby w przypadku gdy liczba ma jedną cyfrę dziesiętną $decimal = substr($number, -2); echo $decimal.' ';

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)
8.3.60.0070.00716.25
8.3.50.0070.01118.14
8.3.40.0070.01518.67
8.3.30.0120.00618.73
8.3.20.0030.00618.77
8.3.10.0040.00421.73
8.3.00.0050.00319.26
8.2.180.0130.00916.35
8.2.170.0090.00622.96
8.2.160.0100.00319.20
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00221.04
8.2.110.0060.00319.43
8.2.100.0090.00317.72
8.2.90.0030.00617.60
8.2.80.0000.00817.97
8.2.70.0080.00017.76
8.2.60.0050.00318.22
8.2.50.0000.00818.10
8.2.40.0050.00320.55
8.2.30.0000.00719.23
8.2.20.0040.00417.93
8.2.10.0030.00518.11
8.2.00.0000.00717.76
8.1.280.0140.00725.92
8.1.270.0000.00822.18
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0110.00021.99
8.1.230.0110.00020.90
8.1.220.0040.00417.74
8.1.210.0030.00520.63
8.1.200.0040.00417.35
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.66
8.1.160.0050.00218.93
8.1.150.0030.00520.25
8.1.140.0040.00419.54
8.1.130.0030.00318.96
8.1.120.0070.00017.26
8.1.110.0000.00717.43
8.1.100.0040.00417.34
8.1.90.0070.00017.33
8.1.80.0000.00717.41
8.1.70.0000.00717.40
8.1.60.0030.00517.48
8.1.50.0030.00717.41
8.1.40.0040.00417.51
8.1.30.0030.00617.53
8.1.20.0000.00817.49
8.1.10.0040.00417.54
8.1.00.0000.00717.35
8.0.300.0080.00019.95
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0030.00317.30
8.0.260.0030.00317.30
8.0.250.0000.00717.01
8.0.240.0070.00016.97
8.0.230.0040.00416.91
8.0.220.0040.00416.88
8.0.210.0040.00416.75
8.0.200.0030.00316.95
8.0.190.0070.00016.84
8.0.180.0000.00716.80
8.0.170.0080.00016.91
8.0.160.0050.00316.85
8.0.150.0000.00816.76
8.0.140.0000.00716.88
8.0.130.0030.00313.41
8.0.120.0000.00716.75
8.0.110.0000.00716.88
8.0.100.0070.00016.91
8.0.90.0040.00416.98
8.0.80.0080.00716.91
8.0.70.0000.00716.83
8.0.60.0040.00416.71
8.0.50.0000.00816.84
8.0.30.0100.01117.09
8.0.20.0120.00817.40
8.0.10.0070.00017.00
8.0.00.0080.00816.89
7.4.330.0030.00515.55
7.4.320.0100.00016.53
7.4.300.0060.00016.58
7.4.290.0000.00716.45
7.4.280.0080.00016.53
7.4.270.0000.00716.54
7.4.260.0070.00016.52
7.4.250.0050.00316.49
7.4.240.0030.00316.54
7.4.230.0000.00716.52
7.4.220.0100.00716.62
7.4.210.0120.00616.41
7.4.200.0000.00716.32
7.4.160.0150.00216.52
7.4.150.0090.01217.40
7.4.140.0170.00517.86
7.4.130.0080.01016.47
7.4.120.0120.01016.55
7.4.110.0090.00916.50
7.4.100.0110.00716.39
7.4.90.0070.01016.38
7.4.80.0060.01119.39
7.4.70.0050.01116.56
7.4.60.0060.01016.43
7.4.50.0100.00316.17
7.4.40.0090.00916.33
7.4.30.0070.01016.52
7.4.00.0090.00914.96
7.3.330.0000.00613.01
7.3.320.0050.00013.11
7.3.310.0000.00716.10
7.3.300.0000.00716.10
7.3.290.0070.00016.15
7.3.280.0100.00816.22
7.3.270.0070.01017.40
7.3.260.0120.00616.47
7.3.250.0110.00716.40
7.3.240.0110.00916.28
7.3.230.0130.00316.31
7.3.210.0090.00916.45
7.3.200.0080.00816.26
7.3.190.0170.00016.38
7.3.180.0060.00916.44
7.3.170.0110.00616.24
7.3.160.0110.00616.48
7.2.330.0170.00016.49
7.2.320.0080.01116.72
7.2.310.0100.00716.73
7.2.300.0070.01016.42
7.2.290.0130.00316.61
7.2.60.0130.00316.55
7.2.50.0070.00717.04
7.1.200.0030.01015.82
7.1.70.0000.01016.78
7.1.60.0000.01017.29
7.1.00.0100.07222.59
7.0.200.0030.00616.95
7.0.140.0130.05322.11
7.0.130.0230.05722.12
7.0.120.0130.05322.02
7.0.110.0000.06722.08
7.0.100.0070.05721.99
7.0.90.0070.05721.95
7.0.80.0130.05021.97
7.0.70.0100.05322.13
7.0.60.0130.05022.07
7.0.50.0100.06322.05
7.0.40.0030.06021.97
7.0.30.0100.06322.02
7.0.20.0100.05321.96
7.0.10.0100.07022.19
7.0.00.0070.05722.01
5.6.290.0130.05320.79
5.6.280.0100.05721.12
5.6.270.0100.07721.07
5.6.260.0070.08021.06
5.6.250.0100.05321.08
5.6.240.0070.06321.11
5.6.230.0130.06021.05
5.6.220.0100.05321.08
5.6.210.0170.05020.94
5.6.200.0130.05320.88
5.6.190.0030.08320.81
5.6.180.0100.05720.87
5.6.170.0100.05320.88
5.6.160.0070.06020.88
5.6.150.0030.06720.81
5.6.140.0100.05720.77
5.6.130.0100.06720.90
5.6.120.0170.05321.07
5.6.110.0070.06021.00
5.6.100.0130.05320.79
5.6.90.0000.06020.80
5.6.80.0100.05020.26
5.6.70.0100.05020.24
5.6.60.0170.05720.39
5.6.50.0030.05720.37
5.6.40.0100.05020.26
5.6.30.0030.06020.23
5.6.20.0070.05320.17
5.6.10.0070.06720.34
5.6.00.0000.06020.11

preferences:
51.17 ms | 400 KiB | 5 Q