3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strDemo = "%s,签到\n签到时间,%s\n贴心提示:%d"; $strMsg = sprintf($strDemo, '2', '3', 3); $strMsg = base64_encode($strMsg); $strRet = '{"msg":' . $strMsg . '}'; echo $strRet; var_dump(json_decode($strRet));

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)
8.3.60.0070.01516.75
8.3.50.0110.00521.99
8.3.40.0070.00718.76
8.3.30.0140.00018.79
8.3.20.0050.00220.29
8.3.10.0050.00323.53
8.3.00.0000.00819.26
8.2.180.0110.00416.38
8.2.170.0170.00322.96
8.2.160.0100.01020.52
8.2.150.0090.00624.18
8.2.140.0080.00024.66
8.2.130.0140.00326.16
8.2.120.0000.00822.18
8.2.110.0040.00422.25
8.2.100.0090.00317.78
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0060.00317.97
8.2.30.0060.00317.92
8.2.20.0040.00417.55
8.2.10.0050.00318.02
8.2.00.0000.01017.80
8.1.280.0150.00625.92
8.1.270.0000.00822.05
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0040.00423.96
8.1.230.0080.00418.90
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0030.00617.00
8.1.190.0030.00617.51
8.1.180.0070.00418.10
8.1.170.0030.00518.64
8.1.160.0030.00321.92
8.1.150.0060.00318.68
8.1.140.0050.00317.37
8.1.130.0000.00817.87
8.1.120.0040.00417.48
8.1.110.0000.00717.35
8.1.100.0040.00417.43
8.1.90.0030.00517.31
8.1.80.0000.00717.41
8.1.70.0030.00517.32
8.1.60.0040.00417.61
8.1.50.0080.00017.39
8.1.40.0040.00417.50
8.1.30.0040.00417.59
8.1.20.0000.00817.69
8.1.10.0000.00817.48
8.1.00.0040.00417.51
8.0.300.0040.00419.09
8.0.290.0040.00417.02
8.0.280.0000.00718.39
8.0.270.0030.00317.21
8.0.260.0030.00317.24
8.0.250.0000.00716.92
8.0.240.0000.00616.98
8.0.230.0000.00716.95
8.0.220.0000.00716.80
8.0.210.0000.00716.89
8.0.200.0030.00316.91
8.0.190.0000.00816.92
8.0.180.0040.00416.91
8.0.170.0000.00816.89
8.0.160.0040.00416.82
8.0.150.0000.00816.80
8.0.140.0000.00816.91
8.0.130.0000.00613.24
8.0.120.0080.00016.96
8.0.110.0000.00816.78
8.0.100.0000.00716.76
8.0.90.0070.00016.82
8.0.80.0100.01016.86
8.0.70.0040.00416.82
8.0.60.0050.00216.67
8.0.50.0040.00416.60
8.0.30.0080.01317.00
8.0.20.0100.00817.40
8.0.10.0040.00416.81
8.0.00.0080.01016.71
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0030.00316.44
7.4.290.0030.00316.38
7.4.280.0080.00016.47
7.4.270.0040.00416.54
7.4.260.0070.00016.54
7.4.250.0070.00016.41
7.4.240.0000.00716.47
7.4.230.0040.00416.57
7.4.220.0130.00616.42
7.4.210.0030.01316.53
7.4.200.0000.00716.44
7.4.190.0000.00716.70
7.4.160.0000.01716.47
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0130.00616.52
7.4.120.0080.01016.59
7.4.110.0100.01016.41
7.4.100.0090.00916.68
7.4.90.0070.01116.29
7.4.80.0100.00719.39
7.4.70.0040.01716.56
7.4.60.0050.01116.40
7.4.50.0040.00016.52
7.4.40.0060.00922.77
7.4.30.0060.01016.52
7.4.00.0060.00914.78
7.3.330.0060.00013.10
7.3.320.0050.00013.13
7.3.310.0040.00416.20
7.3.300.0030.00316.27
7.3.290.0130.00716.23
7.3.280.0130.00516.29
7.3.270.0030.01317.40
7.3.260.0110.00616.45
7.3.250.0120.00716.47
7.3.240.0080.00816.22
7.3.230.0080.00816.60
7.3.210.0120.00616.43
7.3.200.0090.01119.39
7.3.190.0070.01016.36
7.3.180.0080.00816.23
7.3.170.0060.01116.51
7.3.160.0090.00716.63
7.3.120.0090.00914.96
7.3.110.0120.00614.81
7.3.100.0060.00614.79
7.3.90.0100.01014.68
7.3.80.0000.01614.55
7.3.70.0100.00314.90
7.3.60.0040.01114.88
7.3.50.0060.00614.54
7.3.40.0090.00614.70
7.3.30.0030.01514.84
7.3.20.0040.00516.68
7.3.10.0040.00716.39
7.3.00.0060.00616.84
7.2.330.0150.00316.84
7.2.320.0080.01416.63
7.2.310.0090.00816.72
7.2.300.0080.00816.41
7.2.290.0060.00916.79
7.2.250.0070.01115.07
7.2.240.0030.01314.99
7.2.230.0040.01514.96
7.2.220.0000.01515.18
7.2.210.0080.00614.96
7.2.200.0060.00914.76
7.2.190.0070.00714.73
7.2.180.0070.00715.04
7.2.170.0030.00914.83
7.2.00.0060.00919.68
7.1.330.0030.01315.71
7.1.320.0070.01115.61
7.1.310.0040.01115.81
7.1.300.0100.00315.74
7.1.290.0070.01115.83
7.1.280.0090.00915.70
7.1.270.0060.00615.70
7.1.260.0100.00315.49
7.1.100.0040.00418.16
7.1.70.0060.00617.15
7.1.60.0070.00719.33
7.1.50.0060.00917.01
7.1.00.0130.06322.51
7.0.200.0060.00316.86
7.0.140.0030.07022.09
7.0.100.0070.08319.95
7.0.90.0130.07720.09
7.0.80.0030.04319.90
7.0.70.0270.05319.93
7.0.60.0400.07319.86
7.0.50.0100.04320.30
7.0.40.0100.03720.01
7.0.30.0070.04020.05
7.0.20.0030.08720.13
7.0.10.0030.04320.13
7.0.00.0070.04020.07
5.6.280.0100.06321.04
5.6.250.0130.06020.44
5.6.240.0100.06020.64
5.6.230.0070.08720.57
5.6.220.0070.07320.65
5.6.210.0070.07720.60
5.6.200.0100.03720.97
5.6.190.0070.03721.05
5.6.180.0070.06321.02
5.6.170.0030.04721.08
5.6.160.0100.04721.06
5.6.150.0100.05721.03
5.6.140.0200.06321.02
5.6.130.0070.04021.04
5.6.120.0030.05321.00
5.6.110.0100.05720.97
5.6.100.0030.04320.96
5.6.90.0000.05721.09
5.6.80.0070.05020.39
5.6.70.0100.03320.37
5.6.60.0070.03720.36
5.6.50.0000.04320.43
5.6.40.0070.03320.41
5.6.30.0070.04720.39
5.6.20.0170.05020.34
5.6.10.0070.04020.28
5.6.00.0000.04320.30
5.5.380.0070.07720.31
5.5.370.0100.06720.51
5.5.360.0070.06720.35
5.5.350.0070.05320.36
5.5.340.0030.05320.86
5.5.330.0100.08020.79
5.5.320.0030.06020.83
5.5.310.0100.03720.83
5.5.300.0000.07020.67
5.5.290.0100.04020.77
5.5.280.0000.04720.68
5.5.270.0000.04320.72
5.5.260.0000.04320.66
5.5.250.0000.04320.63
5.5.240.0070.04020.23
5.5.230.0070.03720.12
5.5.220.0030.04020.04
5.5.210.0030.04320.07
5.5.200.0030.04019.91
5.5.190.0130.03320.18
5.5.180.0070.04020.16
5.5.160.0130.03020.15
5.5.150.0030.03720.15
5.5.140.0070.06720.09
5.5.130.0070.07720.20
5.5.120.0070.07720.12
5.5.110.0100.07320.09
5.5.100.0070.07719.91
5.5.90.0070.08720.05
5.5.80.0030.07720.09
5.5.70.0070.07320.09
5.5.60.0070.07320.06
5.5.50.0070.07320.04
5.5.40.0030.08720.00
5.5.30.0130.07319.98
5.5.20.0100.08019.88
5.5.10.0230.06019.96
5.5.00.0170.04019.99
5.4.450.0070.06319.56
5.4.440.0070.03719.45
5.4.430.0000.04319.36
5.4.420.0030.03719.46
5.4.410.0000.04319.14
5.4.400.0100.03018.82
5.4.390.0000.04019.03
5.4.380.0030.03719.04
5.4.370.0000.04019.07
5.4.360.0070.03319.04
5.4.350.0030.04319.10
5.4.340.0130.05319.05
5.4.320.0030.06018.95
5.4.310.0070.05018.82
5.4.300.0070.07319.07
5.4.290.0030.07018.89
5.4.280.0030.07719.23
5.4.270.0070.07718.89
5.4.260.0130.03719.04
5.4.250.0000.08318.78
5.4.240.0170.07019.14
5.4.230.0070.06019.11
5.4.220.0100.06019.23
5.4.210.0130.07319.05
5.4.200.0100.04018.94
5.4.190.0130.05018.97
5.4.180.0070.07319.03
5.4.170.0130.07319.03
5.4.160.0070.07019.01
5.4.150.0070.07319.04
5.4.140.0100.08016.32
5.4.130.0100.06716.31
5.4.120.0130.06316.22
5.4.110.0000.06016.34
5.4.100.0100.07016.21
5.4.90.0030.04316.35
5.4.80.0100.06716.20
5.4.70.0000.05716.33
5.4.60.0000.07316.29
5.4.50.0070.07016.13
5.4.40.0100.03716.37
5.4.30.0070.07716.36
5.4.20.0070.07316.33
5.4.10.0170.04716.24
5.4.00.0070.06715.66
5.3.290.0030.04014.54
5.3.280.0030.08014.46
5.3.270.0130.06714.46
5.3.260.0000.06014.56
5.3.250.0030.07014.58
5.3.240.0200.06014.55
5.3.230.0070.07014.45
5.3.220.0030.05014.55
5.3.210.0000.08714.52
5.3.200.0030.04714.51
5.3.190.0030.08714.57
5.3.180.0070.05014.47
5.3.170.0070.06014.50
5.3.160.0070.08014.55
5.3.150.0070.07314.41
5.3.140.0170.06314.53
5.3.130.0100.07714.54
5.3.120.0070.03714.50
5.3.110.0070.07014.40
5.3.100.0070.07013.98
5.3.90.0030.07313.95
5.3.80.0070.07313.95
5.3.70.0100.06713.98
5.3.60.0130.07313.79
5.3.50.0130.07313.91
5.3.40.0070.05713.80
5.3.30.0030.07713.91
5.3.20.0030.05013.47
5.3.10.0070.07713.64
5.3.00.0170.05313.63
5.2.170.0130.02711.14
5.2.160.0070.06011.10
5.2.150.0030.05711.01
5.2.140.0130.05711.14
5.2.130.0070.05711.09
5.2.120.0030.06011.11
5.2.110.0100.05710.95
5.2.100.0000.04010.95
5.2.90.0070.06011.15
5.2.80.0100.05310.91
5.2.70.0000.04311.02
5.2.60.0070.06011.09
5.2.50.0070.06710.88
5.2.40.0070.05711.00
5.2.30.0070.05710.92
5.2.20.0130.05010.86
5.2.10.0100.04310.91
5.2.00.0100.05710.57
5.1.60.0070.05310.04
5.1.50.0070.0509.84
5.1.40.0070.04310.05
5.1.30.0030.05310.36
5.1.20.0000.06010.29
5.1.10.0070.05010.05
5.1.00.0070.05710.13
5.0.50.0070.0338.56
5.0.40.0000.0408.47
5.0.30.0030.0438.27
5.0.20.0000.0338.26
5.0.10.0070.0408.08
5.0.00.0000.0338.25
4.4.90.0100.0278.08
4.4.80.0000.0408.08
4.4.70.0030.0378.08
4.4.60.0070.0338.08
4.4.50.0100.0308.08
4.4.40.0030.0508.08
4.4.30.0070.0338.08
4.4.20.0070.0308.08
4.4.10.0030.0338.08
4.4.00.0030.0478.08
4.3.110.0000.0278.08
4.3.100.0070.0338.08
4.3.90.0000.0208.08
4.3.80.0030.0538.08
4.3.70.0030.0178.08
4.3.60.0030.0338.08
4.3.50.0000.0378.08
4.3.40.0030.0508.08
4.3.30.0030.0278.08
4.3.20.0030.0338.08
4.3.10.0030.0308.08
4.3.00.0000.0338.08

preferences:
43.44 ms | 401 KiB | 5 Q