3v4l.org

run code in 300+ PHP versions simultaneously
<HTML> <HEAD> <TITLE></TITLE> </HEAD> <BODY> <?php $str="756305 không có"; $x=4+$str; echo ($str); // In ra màn hình chuỗi "756300 không có" echo ($x); ?> phần thân tài liệu </BODY> </HTML>

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)
8.3.70.0090.00916.63
8.3.60.0040.01516.50
8.3.50.0140.00622.10
8.3.40.0140.00418.52
8.3.30.0070.01118.70
8.3.20.0070.00020.29
8.3.10.0040.00423.61
8.3.00.0060.00319.25
8.2.190.0100.00716.58
8.2.180.0100.01018.29
8.2.170.0110.00322.96
8.2.160.0080.01120.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00426.16
8.2.110.0090.00020.47
8.2.100.0130.00017.91
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0060.00317.93
8.2.50.0060.00318.07
8.2.40.0000.01019.33
8.2.30.0000.00720.53
8.2.20.0040.00417.81
8.2.10.0030.00518.13
8.2.00.0050.00218.18
8.1.280.0130.00725.92
8.1.270.0050.00322.07
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00522.59
8.1.230.0080.00317.68
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00418.44
8.1.160.0040.00422.05
8.1.150.0000.00818.88
8.1.140.0000.00819.51
8.1.130.0070.00017.63
8.1.120.0070.00017.42
8.1.110.0030.00517.29
8.1.100.0050.00317.29
8.1.90.0070.00017.37
8.1.80.0030.00617.36
8.1.70.0000.00717.28
8.1.60.0000.00817.50
8.1.50.0040.00417.36
8.1.40.0000.00817.45
8.1.30.0000.00817.60
8.1.20.0000.00817.49
8.1.10.0040.00417.35
8.1.00.0040.00417.36
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.33
8.0.270.0050.00317.17
8.0.260.0000.00817.25
8.0.250.0040.00417.00
8.0.240.0000.00817.00
8.0.230.0040.00416.91
8.0.220.0050.00216.91
8.0.210.0000.00716.85
8.0.200.0030.00316.94
8.0.190.0060.00616.97
8.0.180.0030.00516.95
8.0.170.0050.00316.88
8.0.160.0070.00016.79
8.0.150.0030.00316.82
8.0.140.0040.00416.82
8.0.130.0000.00613.35
8.0.120.0000.00816.88
8.0.110.0000.00816.93
8.0.100.0000.00816.95
8.0.90.0040.00416.94
8.0.80.0060.00916.91
8.0.70.0050.00216.94
8.0.60.0000.00716.77
8.0.50.0050.00216.84
8.0.30.0120.00517.04
8.0.20.0110.01117.40
8.0.10.0070.00016.84
8.0.00.0090.00816.76
7.4.330.0000.00515.09
7.4.320.0060.00016.54
7.4.300.0030.00316.61
7.4.290.0030.00316.45
7.4.280.0040.00416.57
7.4.270.0070.00316.36
7.4.260.0000.00716.41
7.4.250.0040.00416.41
7.4.240.0000.00716.43
7.4.230.0030.00316.63
7.4.220.0070.01016.51
7.4.210.0110.00716.51
7.4.200.0040.00416.46
7.4.160.0120.00916.42
7.4.150.0060.01217.40
7.4.140.0180.00817.86
7.4.130.0090.01016.47
7.4.120.0080.00816.50
7.4.110.0060.01216.21
7.4.100.0100.01316.28
7.4.90.0140.00316.61
7.4.80.0100.00719.39
7.4.70.0080.00816.45
7.4.60.0040.01216.63
7.4.50.0000.00916.51
7.4.40.0140.00416.44
7.4.30.0060.01316.37
7.4.00.0110.00315.13
7.3.330.0050.00013.17
7.3.320.0050.00013.10
7.3.310.0030.00316.32
7.3.300.0030.00316.24
7.3.290.0060.01316.26
7.3.280.0070.01116.22
7.3.270.0090.00917.40
7.3.260.0030.01316.20
7.3.250.0090.00716.35
7.3.240.0130.00616.27
7.3.230.0070.01016.41
7.3.210.0100.00716.51
7.3.200.0000.01616.59
7.3.190.0060.00916.46
7.3.180.0070.01016.64
7.3.170.0030.01316.40
7.3.160.0090.00616.39
7.2.330.0070.01116.57
7.2.320.0070.01416.28
7.2.310.0060.00916.34
7.2.300.0000.01616.46
7.2.290.0080.00816.17
7.2.60.0040.01116.82
7.2.00.0030.01419.32
7.1.200.0040.00915.77
7.1.100.0080.00017.65
7.1.70.0030.00516.87
7.1.60.0030.02019.48
7.1.50.0060.01516.59
7.1.00.0000.08022.28
7.0.200.0320.00014.25
7.0.60.0000.07019.85
7.0.50.0070.05317.79
7.0.40.0130.08020.40
7.0.30.2230.04720.14
7.0.20.0200.04320.21
7.0.10.0130.07720.09
7.0.00.0070.06020.16
5.6.210.0070.03720.51
5.6.200.0030.05718.13
5.6.190.0130.04320.35
5.6.180.0230.04320.41
5.6.170.0270.04020.52
5.6.160.0100.06720.46
5.6.150.0000.05718.08
5.6.140.0070.04318.12
5.6.130.0100.07718.16
5.6.120.0030.05320.89
5.6.110.0170.08020.95
5.6.100.0070.07021.13
5.6.90.0100.08021.09
5.6.80.0100.04020.38
5.5.350.3630.04020.51
5.5.340.0130.06717.99
5.5.330.0100.03720.40
5.5.320.0270.04020.18
5.5.310.0300.07720.26
5.5.300.0070.07718.01
5.5.290.0070.08717.88
5.5.280.0100.07020.68
5.5.270.0100.07720.79
5.5.260.0000.05720.75
5.5.250.0200.07720.49
5.5.240.0230.06320.18

preferences:
62.47 ms | 401 KiB | 5 Q