3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_Encode('echo "xxx"');

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)
8.3.60.0130.00718.08
8.3.50.0100.00316.24
8.3.40.0110.00718.76
8.3.30.0140.00020.16
8.3.20.0070.00020.09
8.3.10.0050.00321.90
8.3.00.0040.00422.43
8.2.180.0100.00716.38
8.2.170.0140.00022.96
8.2.160.0030.01020.36
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00020.67
8.2.110.0060.00322.08
8.2.100.0070.00417.78
8.2.90.0000.00719.13
8.2.80.0040.00419.38
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00618.15
8.2.30.0000.00719.41
8.2.20.0040.00417.68
8.2.10.0000.00717.50
8.2.00.0040.00417.53
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.79
8.1.230.0090.00318.98
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00517.50
8.1.180.0030.00718.10
8.1.170.0060.00318.60
8.1.160.0000.00718.80
8.1.150.0000.00718.43
8.1.140.0040.00417.33
8.1.130.0030.00317.68
8.1.120.0070.00317.20
8.1.110.0040.00417.27
8.1.100.0050.00317.27
8.1.90.0000.00717.20
8.1.80.0070.00017.22
8.1.70.0000.00717.32
8.1.60.0040.00417.46
8.1.50.0040.00417.42
8.1.40.0040.00417.27
8.1.30.0040.00417.44
8.1.20.0040.00417.55
8.1.10.0060.00317.34
8.1.00.0000.00717.33
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0040.00418.37
8.0.270.0000.00717.23
8.0.260.0000.00616.68
8.0.250.0000.00716.94
8.0.240.0030.00516.79
8.0.230.0030.00316.74
8.0.220.0000.00716.73
8.0.210.0070.00016.64
8.0.200.0030.00316.70
8.0.190.0050.00316.68
8.0.180.0080.00016.69
8.0.170.0000.00816.73
8.0.160.0000.00716.68
8.0.150.0050.00316.76
8.0.140.0040.00416.61
8.0.130.0000.00513.19
8.0.120.0040.00416.70
8.0.110.0040.00416.76
8.0.100.0040.00416.64
8.0.90.0040.00416.68
8.0.80.0090.00616.81
8.0.70.0040.00416.82
8.0.60.0040.00416.65
8.0.50.0050.00316.72
8.0.30.0070.01216.78
8.0.20.0130.00617.40
8.0.10.0000.00716.89
8.0.00.0090.01016.59
7.4.330.0000.00516.77
7.4.320.0060.00016.36
7.4.300.0000.00616.46
7.4.290.0030.00316.50
7.4.280.0030.00516.45
7.4.270.0030.00316.52
7.4.260.0050.00013.16
7.4.250.0050.00316.34
7.4.240.0030.00516.36
7.4.230.0000.00716.57
7.4.220.0120.00616.46
7.4.210.0070.00816.42
7.4.200.0030.00316.28
7.4.190.0030.00316.62
7.4.160.0130.00716.39
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0070.00916.46
7.4.120.0080.01216.25
7.4.110.0070.01116.47
7.4.100.0060.01016.31
7.4.90.0100.00716.34
7.4.80.0100.00719.39
7.4.70.0030.01816.54
7.4.60.0060.01016.42
7.4.50.0000.00816.09
7.4.40.0140.00022.77
7.4.30.0070.01016.43
7.4.00.0030.01314.81
7.3.330.0030.00312.88
7.3.320.0000.00512.91
7.3.310.0060.00016.10
7.3.300.0000.00615.93
7.3.290.0030.01016.20
7.3.280.0140.00416.15
7.3.270.0210.00017.40
7.3.260.0190.00016.24
7.3.250.0090.00716.30
7.3.240.0000.01616.48
7.3.230.0100.01316.39
7.3.210.0030.01416.34
7.3.200.0100.00719.39
7.3.190.0110.00616.32
7.3.180.0060.00916.34
7.3.170.0060.00916.35
7.3.160.0030.01416.06
7.3.120.0090.00814.71
7.3.110.0110.00014.86
7.3.100.0100.00314.46
7.3.90.0030.01714.58
7.3.80.0030.01014.34
7.3.70.0040.00714.64
7.3.60.0060.01014.41
7.3.50.0030.01314.81
7.3.40.0000.00914.77
7.3.30.0100.00714.50
7.3.20.0120.00316.31
7.3.10.0050.01016.59
7.3.00.0090.00516.51
7.2.330.0080.00916.41
7.2.320.0190.00316.54
7.2.310.0170.00316.50
7.2.300.0080.00816.38
7.2.290.0080.00816.47
7.2.250.0130.00314.58
7.2.240.0070.01314.82
7.2.230.0140.00315.09
7.2.220.0070.01014.74
7.2.210.0040.01115.08
7.2.200.0110.00314.97
7.2.190.0030.01314.91
7.2.180.0070.01015.00
7.2.170.0100.00314.90
7.2.130.0060.01116.76
7.2.120.0060.00316.83
7.2.110.0080.00516.79
7.2.100.0090.00616.79
7.2.90.0030.01316.75
7.2.80.0150.00316.96
7.2.70.0090.00916.70
7.2.60.0060.01016.59
7.2.50.0100.00316.50
7.2.40.0000.01016.93
7.2.30.0060.01217.00
7.2.20.0000.01316.90
7.2.10.0130.00016.80
7.2.00.0020.00917.97
7.1.330.0060.00915.60
7.1.320.0060.01015.78
7.1.310.0040.00415.82
7.1.300.0100.00715.66
7.1.290.0030.01415.66
7.1.280.0040.01115.66
7.1.270.0070.00715.79
7.1.260.0060.00915.85
7.1.250.0070.00715.69
7.1.200.0000.01315.48
7.1.100.0070.01017.83
7.1.70.0080.00016.74
7.1.60.0070.01819.17
7.1.50.0080.00816.77
7.1.00.0070.03022.41
7.0.200.0000.00716.75
7.0.140.0030.07321.95
7.0.100.0100.07719.92
7.0.90.0130.09019.97
7.0.80.0030.05019.89
7.0.70.0000.04320.11
7.0.60.0300.07719.84
7.0.50.0070.08320.31
7.0.40.0030.05720.09
7.0.30.0170.07320.13
7.0.20.0130.07020.08
7.0.10.0130.07320.04
7.0.00.0030.08020.07
5.6.280.0100.06720.88
5.6.250.0030.07320.65
5.6.240.0030.06720.49
5.6.230.0030.10020.62
5.6.220.0000.04320.48
5.6.210.0070.06720.56
5.6.200.0100.08021.08
5.6.190.0100.08020.94
5.6.180.0130.06320.93
5.6.170.0170.06321.00
5.6.160.0070.07721.13
5.6.150.0170.07321.04
5.6.140.0070.08720.94
5.6.130.0100.04321.13
5.6.120.0000.07020.98
5.6.110.0070.04021.00
5.6.100.0000.09021.11
5.6.90.0030.09021.05
5.6.80.0100.07020.49
5.6.70.0230.07720.46
5.6.60.0030.05320.54
5.6.50.0030.05720.39
5.6.40.0070.04320.48
5.6.30.0070.08020.29
5.6.20.0130.06320.45
5.6.10.0070.04720.51
5.6.00.0000.08020.51
5.5.380.0070.07020.41
5.5.370.0130.07720.36
5.5.360.0130.07720.34
5.5.350.0070.08320.32
5.5.340.0130.07720.92
5.5.330.0030.08020.82
5.5.320.0170.03720.93
5.5.310.0170.06020.86
5.5.300.0070.08320.90
5.5.290.0100.07320.79
5.5.280.0030.07720.79
5.5.270.0070.08020.75
5.5.260.0130.08320.87
5.5.250.0070.08020.56
5.5.240.0030.05320.25
5.5.230.0070.05320.25
5.5.220.0030.05020.14
5.5.210.0170.08020.20
5.5.200.0030.08020.17
5.5.190.0030.06720.20
5.5.180.0130.08020.21
5.5.160.0030.05720.14
5.5.150.0100.06720.26
5.5.140.0170.06320.25
5.5.130.0000.07020.23
5.5.120.0070.07720.11
5.5.110.0030.08320.23
5.5.100.0000.05019.94
5.5.90.0070.04720.06
5.5.80.0070.06320.02
5.5.70.0070.03020.05
5.5.60.0070.05020.09
5.5.50.0070.08020.07
5.5.40.0070.07719.94
5.5.30.0000.05020.04
5.5.20.0100.07320.06
5.5.10.0100.05020.08
5.5.00.0130.07019.99
5.4.450.0030.03719.30
5.4.440.0070.08019.46
5.4.430.0100.08019.34
5.4.420.0070.05719.35
5.4.410.0030.07319.31
5.4.400.0030.07319.15
5.4.390.0100.07319.00
5.4.380.0100.07018.96
5.4.370.0100.06319.03
5.4.360.0100.07718.95
5.4.350.0030.08019.02
5.4.340.0070.04319.07
5.4.320.0030.08319.06
5.4.310.0070.07718.81
5.4.300.0170.06319.02
5.4.290.0070.08019.07
5.4.280.0170.06718.89
5.4.270.0030.08319.16
5.4.260.0030.05019.23
5.4.250.0030.04318.89
5.4.240.0100.04019.11
5.4.230.0100.02319.04
5.4.220.0070.06319.02
5.4.210.0030.05019.02
5.4.200.0130.06719.02
5.4.190.0030.07018.95
5.4.180.0070.03718.93
5.4.170.0130.06719.05
5.4.160.0070.07018.94
5.4.150.0030.07018.76
5.4.140.0000.05316.26
5.4.130.0070.03016.36
5.4.120.0030.03016.22
5.4.110.0030.04316.32
5.4.100.0070.08016.33
5.4.90.0100.06716.43
5.4.80.0100.06316.41
5.4.70.0030.07316.25
5.4.60.0100.07016.16
5.4.50.0000.04016.23
5.4.40.0070.04016.51
5.4.30.0070.03316.30
5.4.20.0070.03316.30
5.4.10.0100.03316.41
5.4.00.0030.04315.77
5.3.290.0000.06714.61
5.3.280.0030.07014.43
5.3.270.0030.07014.54
5.3.260.0030.04714.43
5.3.250.0030.03314.56
5.3.240.0230.05714.56
5.3.230.0100.07014.57
5.3.220.0170.05714.50
5.3.210.0070.03714.40
5.3.200.0070.04714.41
5.3.190.0100.07714.57
5.3.180.0030.03714.37
5.3.170.0100.07714.41
5.3.160.0000.03714.51
5.3.150.0030.05014.41
5.3.140.0000.07014.38
5.3.130.0000.04014.53
5.3.120.0000.04014.51
5.3.110.0100.04714.54
5.3.100.0100.03714.04
5.3.90.0070.04313.83
5.3.80.0030.03713.96
5.3.70.0100.03014.02
5.3.60.0000.04014.00
5.3.50.0000.04013.84
5.3.40.0030.03713.88
5.3.30.0130.02713.76
5.3.20.0030.03313.54
5.3.10.0000.03713.59
5.3.00.0000.03313.59
5.2.170.0000.03312.02
5.2.160.0000.03012.02
5.2.150.0030.02712.02
5.2.140.0070.02712.02
5.2.130.0030.02712.02
5.2.120.0000.02712.02
5.2.110.0000.05012.02
5.2.100.0000.03012.02
5.2.90.0030.02312.02
5.2.80.0000.03012.02
5.2.70.0000.03012.02
5.2.60.0000.02712.02
5.2.50.0000.03012.02
5.2.40.0000.02712.02
5.2.30.0030.04012.02
5.2.20.0000.03712.02
5.2.10.0070.02312.02
5.2.00.0000.03012.02
5.1.60.0000.02712.02
5.1.50.0030.02012.02
5.1.40.0030.02312.02
5.1.30.0030.02312.02
5.1.20.0000.02712.02
5.1.10.0030.02312.02
5.1.00.0000.02712.02
5.0.50.0070.01312.02
5.0.40.0000.01712.02
5.0.30.0030.03712.02
5.0.20.0030.02012.02
5.0.10.0030.01312.02
5.0.00.0000.02712.02
4.4.90.0000.01312.02
4.4.80.0000.01312.02
4.4.70.0000.01712.02
4.4.60.0000.01312.02
4.4.50.0000.01312.02
4.4.40.0000.02012.02
4.4.30.0030.01312.02
4.4.20.0000.01312.02
4.4.10.0000.01312.02
4.4.00.0070.02012.02
4.3.110.0000.01712.02
4.3.100.0030.01012.02
4.3.90.0000.01312.02
4.3.80.0000.02312.02
4.3.70.0070.01012.02
4.3.60.0000.01712.02
4.3.50.0030.01312.02
4.3.40.0000.02312.02
4.3.30.0000.01312.02
4.3.20.0000.01312.02
4.3.10.0000.01312.02
4.3.00.0000.01312.02

preferences:
64.58 ms | 400 KiB | 5 Q