3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode('test');

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)
8.3.60.0140.00018.43
8.3.50.0030.01322.73
8.3.40.0160.00618.67
8.3.30.0070.00718.96
8.3.20.0060.00320.22
8.3.10.0040.00423.71
8.3.00.0040.00419.13
8.2.180.0110.00416.50
8.2.170.0030.01022.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0040.00421.09
8.2.110.0060.00321.12
8.2.100.0120.00017.47
8.2.90.0000.00919.24
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0000.00720.35
8.2.30.0040.00418.07
8.2.20.0000.00717.67
8.2.10.0030.00617.80
8.2.00.0040.00417.58
8.1.280.0040.01125.92
8.1.270.0030.00523.79
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0050.00522.67
8.1.230.0080.00317.70
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00717.10
8.1.190.0050.00317.10
8.1.180.0060.00318.10
8.1.170.0030.00618.52
8.1.160.0030.00322.12
8.1.150.0000.00718.75
8.1.140.0000.00717.26
8.1.130.0030.00317.78
8.1.120.0000.00717.21
8.1.110.0030.00517.32
8.1.100.0070.00017.22
8.1.90.0040.00317.19
8.1.80.0000.00717.21
8.1.70.0000.00717.19
8.1.60.0040.00417.33
8.1.50.0050.00317.45
8.1.40.0040.00417.43
8.1.30.0080.00017.42
8.1.20.0040.00417.50
8.1.10.0060.00317.39
8.1.00.0000.00717.44
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0030.00318.37
8.0.270.0030.00317.19
8.0.260.0000.00617.12
8.0.250.0030.00316.91
8.0.240.0000.00816.77
8.0.230.0060.00316.83
8.0.220.0000.00616.76
8.0.210.0030.00316.76
8.0.200.0000.00616.82
8.0.190.0090.00316.84
8.0.180.0000.00816.76
8.0.170.0040.00416.77
8.0.160.0000.00716.81
8.0.150.0030.00416.59
8.0.140.0000.00716.62
8.0.130.0030.00313.22
8.0.120.0000.00816.71
8.0.110.0070.00016.67
8.0.100.0000.00716.75
8.0.90.0000.00816.84
8.0.80.0060.00916.63
8.0.70.0000.00716.65
8.0.60.0040.00416.81
8.0.50.0060.00316.73
8.0.30.0080.01216.89
8.0.20.0080.01317.40
8.0.10.0000.00816.79
8.0.00.0100.00816.72
7.4.330.0000.00515.00
7.4.320.0060.00016.25
7.4.300.0060.00016.41
7.4.290.0030.00316.35
7.4.280.0000.00816.48
7.4.270.0000.00716.29
7.4.260.0040.00416.33
7.4.250.0040.00416.34
7.4.240.0000.00716.38
7.4.230.0030.00316.43
7.4.220.0160.00316.39
7.4.210.0070.01016.49
7.4.200.0030.00316.50
7.4.160.0060.00916.25
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0070.01016.34
7.4.120.0090.00916.41
7.4.110.0110.00516.39
7.4.100.0120.00616.32
7.4.90.0070.01016.24
7.4.80.0130.01019.39
7.4.70.0140.01116.52
7.4.60.0120.00316.39
7.4.50.0000.00816.48
7.4.40.0130.00316.28
7.4.30.0040.01416.54
7.4.00.0030.00914.77
7.3.330.0030.00312.87
7.3.320.0020.00213.04
7.3.310.0030.00316.12
7.3.300.0000.00715.97
7.3.290.0110.00616.09
7.3.280.0080.01016.13
7.3.270.0030.01317.40
7.3.260.0140.00416.26
7.3.250.0120.00716.43
7.3.240.0060.01016.16
7.3.230.0090.00816.45
7.3.210.0100.00716.10
7.3.200.0070.01019.39
7.3.190.0070.01016.43
7.3.180.0110.00616.05
7.3.170.0060.00916.31
7.3.160.0120.00616.15
7.3.10.0030.01016.51
7.3.00.0070.00716.56
7.2.330.0040.01516.60
7.2.320.0140.00816.32
7.2.310.0170.00016.60
7.2.300.0110.00616.25
7.2.290.0110.00716.49
7.2.130.0040.01516.91
7.2.120.0030.01016.65
7.2.110.0070.00416.34
7.2.100.0000.01216.48
7.2.90.0040.00816.68
7.2.80.0070.00716.77
7.2.70.0090.00916.80
7.2.60.0100.00716.64
7.2.50.0000.01716.59
7.2.40.0000.01216.86
7.2.30.0030.00716.50
7.2.20.0110.00316.77
7.2.10.0000.01416.32
7.2.00.0080.01017.78
7.1.250.0030.00815.26
7.1.200.0040.01215.70
7.1.100.0030.01017.82
7.1.70.0050.00317.03
7.1.60.0030.01017.23
7.1.50.0260.01034.63
7.1.00.0070.06722.35
7.0.200.0060.00616.40
7.0.140.0030.07322.18
7.0.100.0370.08319.84
7.0.90.0400.06719.88
7.0.80.0070.08719.86
7.0.70.0170.03719.94
7.0.60.0070.07719.94
7.0.50.0200.05020.27
7.0.40.0070.05719.94
7.0.30.0100.06020.11
7.0.20.0030.07020.15
7.0.10.0130.06720.04
7.0.00.0170.07320.04
5.6.280.0070.07020.98
5.6.250.0070.05020.66
5.6.240.0070.08020.56
5.6.230.0100.04320.63
5.6.220.0070.06320.71
5.6.210.0100.07320.62
5.6.200.0100.07321.11
5.6.190.0070.04720.95
5.6.180.0070.06721.11
5.6.170.0030.07020.96
5.6.160.0100.04721.00
5.6.150.0100.07721.03
5.6.140.0070.05720.92
5.6.130.0200.04020.92
5.6.120.0000.08721.04
5.6.110.0030.08320.93
5.6.100.0100.06720.98
5.6.90.0000.04721.14
5.6.80.0200.05020.46
5.6.70.0100.04320.42
5.6.60.0170.06020.39
5.6.50.0100.07720.51
5.6.40.0070.04020.38
5.6.30.0030.06320.31
5.6.20.0030.08320.37
5.6.10.0170.06720.46
5.6.00.0030.06720.29
5.5.380.0000.04720.32
5.5.370.0170.06020.30
5.5.360.0170.07020.33
5.5.350.0070.08320.31
5.5.340.0100.06720.92
5.5.330.0100.06020.88
5.5.320.0100.04320.79
5.5.310.0030.07720.91
5.5.300.0100.07320.79
5.5.290.0030.07320.77
5.5.280.0070.05020.85
5.5.270.0030.06720.84
5.5.260.0100.07720.75
5.5.250.0100.07320.63
5.5.240.0000.07320.28
5.5.230.0170.04720.21
5.5.220.0070.05720.25
5.5.210.0030.08020.05
5.5.200.0030.06720.23
5.5.190.0030.07720.05
5.5.180.0030.07720.17
5.5.160.0030.06719.98
5.5.150.0100.04320.11
5.5.140.0200.03020.13
5.5.130.0000.04020.13
5.5.120.0030.05720.11
5.5.110.0100.03720.09
5.5.100.0130.06720.09
5.5.90.0230.06319.96
5.5.80.0100.05320.14
5.5.70.0070.08320.06
5.5.60.0100.07720.07
5.5.50.0070.06020.14
5.5.40.0130.06720.02
5.5.30.0000.07719.94
5.5.20.0000.06020.10
5.5.10.0030.03720.05
5.5.00.0100.05020.00
5.4.450.0100.07319.55
5.4.440.0030.07719.55
5.4.430.0000.05319.55
5.4.420.0000.05019.35
5.4.410.0170.06319.34
5.4.400.0030.05318.79
5.4.390.0030.04318.92
5.4.380.0070.04319.07
5.4.370.0130.05318.89
5.4.360.0070.06319.12
5.4.350.0130.06018.98
5.4.340.0030.09018.98
5.4.320.0070.08318.78
5.4.310.0170.05319.23
5.4.300.0000.04018.80
5.4.290.0070.06719.05
5.4.280.0000.04019.05
5.4.270.0070.03318.90
5.4.260.0130.06719.05
5.4.250.0070.08018.99
5.4.240.0030.06719.07
5.4.230.0030.03718.94
5.4.220.0000.07719.09
5.4.210.0070.07019.13
5.4.200.0030.07719.12
5.4.190.0070.05719.02
5.4.180.0070.03718.89
5.4.170.0130.07319.23
5.4.160.0000.04318.94
5.4.150.0070.03319.14
5.4.140.0130.05016.27
5.4.130.0070.06316.26
5.4.120.0170.05716.34
5.4.110.0070.06716.22
5.4.100.0030.05716.42
5.4.90.0200.05716.21
5.4.80.0070.06016.22
5.4.70.0030.06016.31
5.4.60.0070.06016.39
5.4.50.0070.06316.39
5.4.40.0030.07316.43
5.4.30.0070.06016.41
5.4.20.0000.06316.20
5.4.10.0100.05716.38
5.4.00.0070.06715.81
5.3.290.0070.06014.63
5.3.280.0030.07714.44
5.3.270.0100.04014.56
5.3.260.0030.07014.59
5.3.250.0100.03314.57
5.3.240.0070.05014.43
5.3.230.0030.08014.50
5.3.220.0130.05014.38
5.3.210.0000.04314.40
5.3.200.0100.04314.42
5.3.190.0070.06714.59
5.3.180.0030.04714.52
5.3.170.0030.05314.50
5.3.160.0000.04014.46
5.3.150.0100.07014.39
5.3.140.0030.06314.54
5.3.130.0030.04014.40
5.3.120.0100.04714.38
5.3.110.0100.03014.50
5.3.100.0030.05014.02
5.3.90.0130.06314.00
5.3.80.0070.05713.94
5.3.70.0170.06013.97
5.3.60.0130.06713.97
5.3.50.0070.05013.80
5.3.40.0070.04313.80
5.3.30.0000.05013.76
5.3.20.0070.07313.64
5.3.10.0070.04013.63
5.3.00.0130.04313.61
5.2.170.0000.03311.93
5.2.160.0070.03011.93
5.2.150.0030.03011.93
5.2.140.0070.04311.93
5.2.130.0030.05311.93
5.2.120.0030.03311.93
5.2.110.0070.05011.93
5.2.100.0070.05711.93
5.2.90.0070.05311.93
5.2.80.0070.04311.93
5.2.70.0100.06011.93
5.2.60.0070.06011.93
5.2.50.0000.03311.93
5.2.40.0030.03011.93
5.2.30.0130.05711.93
5.2.20.0000.06711.93
5.2.10.0000.06711.93
5.2.00.0070.04711.93
5.1.60.0070.05011.93
5.1.50.0030.02311.93
5.1.40.0130.04311.93
5.1.30.0000.04311.93
5.1.20.0070.05311.93
5.1.10.0130.03311.93
5.1.00.0000.05711.93
5.0.50.0070.03711.93
5.0.40.0000.02311.93
5.0.30.0030.05311.93
5.0.20.0070.03711.93
5.0.10.0070.03711.93
5.0.00.0000.05311.93
4.4.90.0030.03711.93
4.4.80.0000.03711.93
4.4.70.0070.02311.93
4.4.60.0030.03311.93
4.4.50.0000.03711.93
4.4.40.0030.05011.93
4.4.30.0000.01711.93
4.4.20.0070.03011.93
4.4.10.0030.03711.93
4.4.00.0000.02711.93
4.3.110.0000.04011.93
4.3.100.0030.02711.93
4.3.90.0000.01711.93
4.3.80.0000.05011.93
4.3.70.0000.02011.93
4.3.60.0030.01311.93
4.3.50.0000.03711.93
4.3.40.0030.03311.93
4.3.30.0030.01711.93
4.3.20.0000.02011.93
4.3.10.0030.02711.93
4.3.00.0000.02311.93

preferences:
42.29 ms | 401 KiB | 5 Q