3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(3.453);

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)
8.3.60.0100.00716.75
8.3.50.0120.00416.36
8.3.40.0150.00018.50
8.3.30.0030.01018.54
8.3.20.0040.00420.33
8.3.10.0070.00021.82
8.3.00.0000.00821.08
8.2.180.0120.00316.32
8.2.170.0080.00622.96
8.2.160.0070.00719.21
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00422.23
8.2.120.0040.00426.35
8.2.110.0030.00622.13
8.2.100.0120.00017.91
8.2.90.0030.00917.91
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0070.00418.10
8.2.40.0040.00420.63
8.2.30.0070.00020.55
8.2.20.0000.00817.52
8.2.10.0070.00017.86
8.2.00.0040.00417.96
8.1.280.0120.00625.92
8.1.270.0030.00624.09
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0080.00320.97
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.22
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0080.00020.87
8.1.150.0050.00218.81
8.1.140.0000.00719.48
8.1.130.0000.00717.43
8.1.120.0040.00417.39
8.1.110.0030.00317.38
8.1.100.0000.00817.34
8.1.90.0050.00317.34
8.1.80.0040.00317.36
8.1.70.0030.00317.39
8.1.60.0030.00517.47
8.1.50.0000.00817.49
8.1.40.0000.00817.46
8.1.30.0040.00417.56
8.1.20.0040.00417.43
8.1.10.0070.00017.39
8.1.00.0080.00017.40
8.0.300.0070.00020.16
8.0.290.0000.00716.63
8.0.280.0000.01018.40
8.0.270.0000.00717.18
8.0.260.0000.00616.73
8.0.250.0070.00016.84
8.0.240.0020.00516.93
8.0.230.0040.00416.76
8.0.220.0030.00316.69
8.0.210.0000.00716.70
8.0.200.0080.00016.87
8.0.190.0080.00016.86
8.0.180.0000.00816.73
8.0.170.0040.00416.81
8.0.160.0000.00916.87
8.0.150.0030.00316.67
8.0.140.0040.00416.79
8.0.130.0030.00313.26
8.0.120.0080.00016.80
8.0.110.0040.00416.69
8.0.100.0040.00416.63
8.0.90.0030.00516.67
8.0.80.0060.00916.80
8.0.70.0040.00416.70
8.0.60.0030.00516.66
8.0.50.0000.00716.63
8.0.30.0120.00617.11
8.0.20.0100.01017.40
8.0.10.0000.00716.97
8.0.00.0090.01316.74
7.4.330.0030.00315.08
7.4.320.0060.00016.47
7.4.300.0030.00316.31
7.4.290.0040.00416.34
7.4.280.0060.00316.50
7.4.270.0000.00716.50
7.4.260.0070.00016.48
7.4.250.0000.00816.38
7.4.240.0080.00016.43
7.4.230.0030.00316.31
7.4.220.0030.01616.56
7.4.210.0040.01416.53
7.4.200.0050.00516.60
7.4.160.0120.00316.34
7.4.150.0180.00017.40
7.4.140.0110.01217.86
7.4.130.0170.00216.49
7.4.120.0150.00516.40
7.4.110.0110.00716.51
7.4.100.0060.01216.38
7.4.90.0090.00816.56
7.4.80.0100.00719.39
7.4.70.0100.01316.34
7.4.60.0150.00316.29
7.4.50.0100.00016.31
7.4.40.0030.01716.54
7.4.30.0090.00616.55
7.4.10.0050.01314.84
7.4.00.0060.01214.78
7.3.330.0000.00513.11
7.3.320.0000.00612.97
7.3.310.0000.00716.24
7.3.300.0020.00516.21
7.3.290.0030.00316.09
7.3.280.0100.00816.16
7.3.270.0120.01217.40
7.3.260.0130.01316.25
7.3.250.0140.00616.23
7.3.240.0090.00916.33
7.3.230.0120.00616.42
7.3.210.0030.01316.15
7.3.200.0070.01316.50
7.3.190.0100.00716.52
7.3.180.0030.01216.47
7.3.170.0090.00916.21
7.3.160.0090.00616.47
7.3.130.0050.01114.83
7.3.120.0060.01014.69
7.3.110.0050.01114.51
7.3.100.0050.00914.79
7.3.90.0060.01014.69
7.3.80.0030.00714.69
7.3.70.0040.00714.76
7.3.60.0040.01014.72
7.3.50.0060.00914.62
7.3.40.0020.00914.68
7.3.30.0050.00814.69
7.3.20.0060.00916.62
7.3.10.0080.00716.33
7.3.00.0060.00716.57
7.2.330.0100.00716.36
7.2.320.0160.00616.61
7.2.310.0120.00916.66
7.2.300.0000.01716.64
7.2.290.0040.01216.57
7.2.260.0050.01114.77
7.2.250.0050.01214.82
7.2.240.0090.00514.81
7.2.230.0090.00614.89
7.2.220.0080.00514.82
7.2.210.0050.00714.76
7.2.200.0120.00214.80
7.2.190.0080.00614.80
7.2.180.0040.00714.69
7.2.170.0030.01014.89
7.2.160.0060.00914.89
7.2.150.0080.00616.70
7.2.140.0050.00816.80
7.2.130.0090.00616.65
7.2.120.0070.00616.78
7.2.110.0060.01016.67
7.2.100.0100.00416.90
7.2.90.0070.00616.56
7.2.80.0040.00816.74
7.2.70.0060.00816.71
7.2.60.0090.00516.73
7.2.50.0070.00716.68
7.2.40.0050.00916.84
7.2.30.0050.00816.80
7.2.20.0070.00816.76
7.2.10.0060.00916.67
7.2.00.0070.00817.15
7.1.330.0070.00615.53
7.1.320.0020.00915.60
7.1.310.0060.00715.72
7.1.300.0060.00915.61
7.1.290.0050.00715.52
7.1.280.0020.01315.61
7.1.270.0100.00615.58
7.1.260.0060.00715.64
7.1.250.0050.00915.56
7.1.240.0030.00815.64
7.1.230.0050.00815.63
7.1.220.0080.00615.64
7.1.210.0050.00715.71
7.1.200.0040.00815.56
7.1.190.0050.00815.58
7.1.180.0080.00515.59
7.1.170.0070.00715.67
7.1.160.0020.00815.57
7.1.150.0040.01015.69
7.1.140.0060.00615.51
7.1.130.0040.00915.60
7.1.120.0080.00715.62
7.1.110.0080.00615.42
7.1.100.0050.00616.02
7.1.90.0070.00715.67
7.1.80.0060.00815.69
7.1.70.0060.00815.88
7.1.60.0100.00716.56
7.1.50.0060.00515.55
7.1.40.0050.00815.66
7.1.30.0090.00415.67
7.1.20.0060.00915.65
7.1.10.0050.00715.51
7.1.00.0030.02217.11
7.0.330.0050.00615.24
7.0.320.0050.00615.34
7.0.310.0050.00715.17
7.0.300.0030.01115.25
7.0.290.0040.00615.28
7.0.280.0060.00715.19
7.0.270.0030.00815.29
7.0.260.0080.00615.25
7.0.250.0050.00815.34
7.0.240.0050.00615.22
7.0.230.0050.00715.23
7.0.220.0040.00815.35
7.0.210.0100.00315.32
7.0.200.0140.00715.37
7.0.190.0030.00815.32
7.0.180.0070.00715.24
7.0.170.0050.00815.20
7.0.160.0020.01115.33
7.0.150.0060.00515.41
7.0.140.0070.00715.36
7.0.130.0050.00715.14
7.0.120.0060.00615.22
7.0.110.0080.00515.40
7.0.100.0060.00615.25
7.0.90.0030.01015.28
7.0.80.0060.00615.24
7.0.70.0060.00615.07
7.0.60.0050.01616.48
7.0.50.0070.01815.76
7.0.40.0070.02014.78
7.0.30.0100.01414.61
7.0.20.0060.01914.69
7.0.10.0080.01714.77
7.0.00.0070.01914.62
5.6.400.0020.01114.25
5.6.390.0050.00714.29
5.6.380.0040.00714.17
5.6.370.0060.00714.15
5.6.360.0050.00814.08
5.6.350.0080.00714.11
5.6.340.0020.00814.28
5.6.330.0040.00814.20
5.6.320.0080.00214.26
5.6.310.0060.00914.11
5.6.300.0070.00614.19
5.6.290.0030.00714.19
5.6.280.0060.02115.52
5.6.270.0030.00814.22
5.6.260.0060.00514.34
5.6.250.0050.00814.17
5.6.240.0060.00714.16
5.6.230.0060.00714.31
5.6.220.0030.00714.13
5.6.210.0070.02015.48
5.6.200.0020.02415.00
5.6.190.0090.01715.30
5.6.180.0080.01915.41
5.6.170.0070.01915.49
5.6.160.0080.01615.32
5.6.150.0080.01915.36
5.6.140.0080.01715.43
5.6.130.0070.02015.39
5.6.120.0070.01715.41
5.6.110.0050.01915.37
5.6.100.0070.01715.31
5.6.90.0130.01815.29
5.6.80.0100.02015.16
5.6.70.0080.01715.13
5.6.60.0060.01815.11
5.6.50.0090.01515.31
5.6.40.0140.01515.15
5.6.30.0100.01815.25
5.6.20.0090.01415.18
5.6.10.0080.01815.23
5.6.00.0080.01515.09
5.5.380.0040.00813.33
5.5.370.0050.00513.34
5.5.360.0060.00813.36
5.5.350.0090.01214.55
5.5.340.0070.01414.12
5.5.330.0040.02014.55
5.5.320.0070.01614.66
5.5.310.0080.01914.78
5.5.300.0120.01214.61
5.5.290.0080.01614.67
5.5.280.0060.01614.61
5.5.270.0090.01414.55
5.5.260.0080.01714.64
5.5.250.0070.01914.56
5.5.240.0070.01914.49
5.5.230.0100.01514.49
5.5.220.0060.01914.45
5.5.210.0050.01814.37
5.5.200.0100.01814.41
5.5.190.0080.01914.41
5.5.180.0110.01414.38
5.5.170.0060.00613.28
5.5.160.0100.01414.43
5.5.150.0130.01514.34
5.5.140.0110.01614.46
5.5.130.0110.01514.41
5.5.120.0110.01714.39
5.5.110.0100.01814.29
5.5.100.0090.01814.48
5.5.90.0100.01714.44
5.5.80.0100.01714.46
5.5.70.0130.01414.40
5.5.60.0080.02114.38
5.5.50.0110.01614.41
5.5.40.0100.01614.44
5.5.30.0100.01414.39
5.5.20.0090.01714.40
5.5.10.0110.01814.37
5.5.00.0100.01814.28

preferences:
58.7 ms | 400 KiB | 5 Q