3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(1.4, 0);

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)
8.3.60.0120.00316.75
8.3.50.0140.00318.06
8.3.40.0040.01118.63
8.3.30.0110.00318.88
8.3.20.0000.00720.21
8.3.10.0070.00023.61
8.3.00.0060.00323.78
8.2.180.0210.00018.02
8.2.170.0130.00618.79
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0040.00420.36
8.2.120.0030.00626.35
8.2.110.0040.00420.65
8.2.100.0080.00417.78
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0000.00820.70
8.2.30.0020.00519.11
8.2.20.0080.00017.97
8.2.10.0040.00418.04
8.2.00.0040.00417.92
8.1.280.0070.01025.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00421.04
8.1.230.0080.00419.13
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0000.00917.23
8.1.180.0040.00420.29
8.1.170.0040.00418.50
8.1.160.0040.00418.78
8.1.150.0000.00720.04
8.1.140.0040.00419.13
8.1.130.0030.00318.91
8.1.120.0000.00817.35
8.1.110.0000.00717.27
8.1.100.0030.00517.43
8.1.90.0000.00717.26
8.1.80.0050.00317.39
8.1.70.0030.00517.45
8.1.60.0040.00417.58
8.1.50.0060.00617.45
8.1.40.0040.00417.46
8.1.30.0040.00417.56
8.1.20.0040.00417.63
8.1.10.0030.00717.45
8.1.00.0000.00717.29
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0040.00418.44
8.0.270.0000.00917.25
8.0.260.0030.00318.32
8.0.250.0070.00016.92
8.0.240.0030.00316.83
8.0.230.0030.00316.74
8.0.220.0070.00016.77
8.0.210.0030.00316.72
8.0.200.0000.00616.79
8.0.190.0000.00916.90
8.0.180.0040.00416.89
8.0.170.0000.00716.81
8.0.160.0030.00316.71
8.0.150.0000.00716.78
8.0.140.0000.00816.75
8.0.130.0050.00013.18
8.0.120.0040.00416.76
8.0.110.0000.00716.70
8.0.100.0070.00016.81
8.0.90.0000.00716.67
8.0.80.0070.00716.89
8.0.70.0000.00716.80
8.0.60.0030.00616.77
8.0.50.0000.00916.83
8.0.30.0080.01016.87
8.0.20.0080.01217.40
8.0.10.0040.00416.80
8.0.00.0140.00416.64
7.4.330.0020.00315.55
7.4.320.0060.00016.44
7.4.300.0000.00616.40
7.4.290.0030.00316.27
7.4.280.0070.00016.43
7.4.270.0040.00416.52
7.4.260.0020.00516.52
7.4.250.0000.00716.48
7.4.240.0030.00316.36
7.4.230.0000.00716.47
7.4.220.0040.01216.55
7.4.210.0030.01616.50
7.4.200.0000.00716.40
7.4.160.0110.00616.48
7.4.150.0110.00617.40
7.4.140.0100.00817.86
7.4.130.0090.00916.68
7.4.120.0130.00816.50
7.4.110.0090.00916.61
7.4.100.0060.01016.44
7.4.90.0060.01016.36
7.4.80.0130.00719.39
7.4.70.0070.01116.32
7.4.60.0090.00616.31
7.4.50.0100.00716.45
7.4.40.0090.00916.45
7.4.30.0110.00516.60
7.4.00.0070.01014.68
7.3.330.0060.00012.94
7.3.320.0000.00613.11
7.3.310.0000.00816.20
7.3.300.0070.00016.23
7.3.290.0090.00916.20
7.3.280.0110.00616.21
7.3.270.0170.00017.40
7.3.260.0120.00916.24
7.3.250.0090.01016.33
7.3.240.0130.00516.30
7.3.230.0080.00816.13
7.3.210.0060.01216.23
7.3.200.0090.01216.20
7.3.190.0160.00416.39
7.3.180.0110.01116.27
7.3.170.0000.01516.37
7.3.160.0100.00916.32
7.2.330.0140.00316.25
7.2.320.0060.01216.56
7.2.310.0110.00716.66
7.2.300.0110.01116.59
7.2.290.0160.00016.42
7.2.60.0120.00316.79
7.2.50.0030.01016.85
7.1.200.0060.00615.51
7.1.120.0810.00316.58
7.1.110.0810.01416.21
7.1.100.0370.01315.65
7.1.90.0460.00715.77
7.1.80.0990.00715.72
7.1.70.0650.00915.26
7.1.60.1050.01033.07
7.1.50.1070.01732.73
7.1.40.0860.01732.52
7.1.30.0830.01032.55
7.1.20.0640.01132.61
7.1.10.0690.01714.54
7.1.00.0430.01714.84
7.0.250.0600.00615.75
7.0.240.0510.00715.61
7.0.230.0560.00915.64
7.0.220.0370.01015.34
7.0.210.0830.01314.61
7.0.200.1070.01014.84
7.0.190.0430.01014.52
7.0.180.0640.01714.23
7.0.170.0690.01314.18
7.0.160.0400.01614.44
7.0.150.0770.01914.41
7.0.140.0790.01614.27
7.0.130.0990.01714.48
7.0.120.1120.01014.68
7.0.110.0930.01614.27
7.0.100.1870.01314.50
7.0.90.0950.01114.48
7.0.80.0910.01514.52
7.0.70.1010.01014.35
7.0.60.0860.01414.00
7.0.50.1160.01914.62
7.0.40.0850.00714.58
7.0.30.1000.00914.75
7.0.20.0710.01314.60
7.0.10.0910.01314.46
7.0.00.0710.01914.59

preferences:
63.02 ms | 400 KiB | 5 Q