3v4l.org

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

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)
7.3.00.0100.00716.57
7.2.130.0040.00816.79
7.2.120.0090.00316.57
7.2.110.0070.01016.49
7.2.100.0070.01016.83
7.2.90.0040.01116.69
7.2.80.0070.00716.64
7.2.70.0100.01016.73
7.2.60.0480.00815.77
7.2.50.0120.00416.80
7.2.40.0070.00716.57
7.2.30.0090.00316.59
7.2.20.0040.00416.86
7.2.10.0060.00616.60
7.2.00.0050.00818.10
7.1.250.0080.00415.31
7.1.240.0070.00715.67
7.1.230.0150.00015.74
7.1.220.0060.00315.54
7.1.210.0110.00815.64
7.1.200.0080.00215.47
7.1.190.0030.00815.58
7.1.180.0110.00815.77
7.1.170.0040.01115.61
7.1.160.0090.00615.60
7.1.150.0100.00315.52
7.1.140.0150.00315.73
7.1.130.0070.00315.52
7.1.120.0120.00615.38
7.1.110.0080.00415.76
7.1.100.0050.00816.88
7.1.90.0080.00415.41
7.1.80.0080.00415.66
7.1.70.0050.00516.39
7.1.60.0090.00817.48
7.1.50.0090.01016.00
7.1.40.0030.01215.28
7.1.30.0030.01015.64
7.1.20.0060.00815.40
7.1.10.0080.00415.63
7.1.00.0030.02618.98
7.0.330.0110.00314.95
7.0.320.0060.00615.16
7.0.310.0110.00715.27
7.0.300.0190.00315.23
7.0.290.0000.00815.20
7.0.280.0040.01115.19
7.0.270.0120.00015.18
7.0.260.0110.00315.30
7.0.250.0000.01014.98
7.0.240.0060.00315.23
7.0.230.0090.00315.27
7.0.220.0070.00415.38
7.0.210.0040.01115.04
7.0.200.0000.00915.62
7.0.190.0000.00815.24
7.0.180.0080.00415.27
7.0.170.0040.00815.43
7.0.160.0030.00715.12
7.0.150.0120.00015.22
7.0.140.0050.03518.62
7.0.130.0000.01215.52
7.0.120.0030.00715.24
7.0.110.0140.00314.88
7.0.100.0070.00414.94
7.0.90.0000.01215.13
7.0.80.0240.03217.65
7.0.70.0050.04017.42
7.0.60.0050.04517.59
7.0.50.0200.04217.73
7.0.40.0060.02616.71
7.0.30.0060.04716.55
7.0.20.0070.04216.62
7.0.10.0030.03316.68
7.0.00.0100.04516.69
5.6.380.0050.00313.70
5.6.370.0030.01014.32
5.6.360.0000.00914.16
5.6.350.0040.01114.06
5.6.340.0090.00314.02
5.6.330.0040.00813.98
5.6.320.0090.00614.02
5.6.310.0040.01114.26
5.6.300.0000.01214.23
5.6.290.0070.00713.95
5.6.280.0100.03717.73
5.6.270.0080.00413.78
5.6.260.0120.00014.21
5.6.250.0070.00713.82
5.6.240.0060.00613.88
5.6.230.0030.04017.14
5.6.220.0070.04517.22
5.6.210.0050.05017.22
5.6.200.0070.04817.46
5.6.190.0030.03617.31
5.6.180.0020.04517.33
5.6.170.0070.04517.25
5.6.160.0070.04117.51
5.6.150.0080.04317.33
5.6.140.0100.03717.68
5.6.130.0080.02717.49
5.6.120.0080.02517.67
5.6.110.0060.02517.53
5.6.100.0030.04717.66
5.6.90.0100.04517.58
5.6.80.0090.04217.18
5.6.70.0020.04417.18
5.6.60.0100.04417.08
5.6.50.0100.04017.16
5.6.40.0090.03517.23
5.6.30.0110.03817.08
5.6.20.0050.02517.16
5.6.10.0030.02517.13
5.6.00.0120.03317.15
5.5.380.0000.00711.04
5.5.370.0080.02515.60
5.5.360.0080.04215.68
5.5.350.0030.04315.46
5.5.340.0030.02815.71
5.5.330.0050.03515.76
5.5.320.0050.04215.64
5.5.310.0020.03315.60
5.5.300.0050.03815.75
5.5.290.0030.02915.79
5.5.280.0050.04415.75
5.5.270.0100.04116.00
5.5.260.0100.04215.79
5.5.250.0000.03115.59
5.5.240.0110.03615.54
5.5.230.0060.04115.49
5.5.220.0030.04815.59
5.5.210.0050.04415.45
5.5.200.0110.03915.43
5.5.190.0030.04115.49
5.5.180.0050.02915.56
5.5.170.0040.00810.51
5.5.160.0120.03515.55
5.5.150.0020.04515.42
5.5.140.0090.03815.40
5.5.130.0080.03815.38
5.5.120.0090.03115.51
5.5.110.0080.04015.46
5.5.100.0050.02915.43
5.5.90.0030.02515.37
5.5.80.0030.04515.37
5.5.70.0020.03815.28
5.5.60.0000.04315.31
5.5.50.0060.04015.22
5.5.40.0060.03915.31
5.5.30.0080.03715.32
5.5.20.0030.04515.37
5.5.10.0050.04215.40
5.5.00.0080.02015.23
5.4.450.0050.03515.18
5.4.440.0070.04214.99
5.4.430.0080.03614.92
5.4.420.0050.02715.11
5.4.410.0050.02414.84
5.4.400.0080.03714.79
5.4.390.0050.04514.90
5.4.380.0070.03814.96
5.4.370.0070.04314.84
5.4.360.0020.04014.84
5.4.350.0080.03814.83
5.4.340.0090.03414.87
5.4.330.0030.00310.71
5.4.320.0080.03714.91
5.4.310.0090.03914.90
5.4.300.0030.03914.96
5.4.290.0040.02614.77
5.4.280.0100.03214.91
5.4.270.0080.03814.73
5.4.260.0060.03814.76
5.4.250.0130.04014.80
5.4.240.0050.02414.91
5.4.230.0070.04214.72
5.4.220.0100.04414.85
5.4.210.0030.04214.86
5.4.200.0050.03714.86
5.4.190.0070.03714.88
5.4.180.0080.04014.92
5.4.170.0080.02215.06
5.4.160.0050.03914.93
5.4.150.0040.03014.89
5.4.140.0050.02013.54
5.4.130.0100.03513.64
5.4.120.0030.02713.67
5.4.110.0060.03813.53
5.4.100.0100.02913.69
5.4.90.0030.04013.54
5.4.80.0070.04213.67
5.4.70.0030.02813.51
5.4.60.0010.02513.64
5.4.50.0020.04313.40
5.4.40.0030.03513.61
5.4.30.0070.03713.57
5.4.20.0000.03013.53
5.4.10.0030.02613.46
5.4.00.0070.01713.30
5.3.290.0040.02612.51
5.3.280.0020.02812.52
5.3.270.0030.03312.47
5.3.260.0050.02812.49
5.3.250.0110.03212.52
5.3.240.0020.03012.48
5.3.230.0080.04012.48
5.3.220.0050.03012.52
5.3.210.0050.03812.52
5.3.200.0070.02212.51
5.3.190.0090.02012.53
5.3.180.0050.02012.49
5.3.170.0020.03912.45
5.3.160.0050.04012.51
5.3.150.0030.04312.51
5.3.140.0040.03512.51
5.3.130.0070.03912.53
5.3.120.0030.03912.54
5.3.110.0040.02512.52
5.3.100.0030.02312.20
5.3.90.0020.02112.26
5.3.80.0020.03812.24
5.3.70.0070.03512.19
5.3.60.0030.04212.19
5.3.50.0070.03912.22
5.3.40.0030.03712.11
5.3.30.0070.04012.20
5.3.20.0050.03712.06
5.3.10.0050.03712.07
5.3.00.0080.03712.04
5.2.170.0030.02310.82
5.2.160.0050.02910.75
5.2.150.0020.02510.75
5.2.140.0050.03310.74
5.2.130.0020.01910.70
5.2.120.0060.03110.70
5.2.110.0060.02010.73
5.2.100.0050.01710.73
5.2.90.0040.02510.78
5.2.80.0030.01810.78
5.2.70.0000.03410.73
5.2.60.0030.03510.77
5.2.50.0080.03010.77
5.2.40.0030.03310.73
5.2.30.0050.02010.66
5.2.20.0020.03410.67
5.2.10.0030.01710.71
5.2.00.0030.01610.65
5.1.60.0020.01510.65
5.1.50.0040.01810.65
5.1.40.0030.02810.65
5.1.30.0070.02010.65
5.1.20.0090.01210.65
5.1.10.0100.02510.65
5.1.00.0030.02910.65
5.0.50.0050.01210.65
5.0.40.0050.01510.65
5.0.30.0030.02510.65
5.0.20.0020.01810.65
5.0.10.0070.02010.65
5.0.00.0050.02910.65
4.4.90.0030.02010.65
4.4.80.0020.01810.65
4.4.70.0020.01710.65
4.4.60.0020.01510.65
4.4.50.0030.01810.65
4.4.40.0020.02710.65
4.4.30.0030.01310.65
4.4.20.0000.02110.65
4.4.10.0010.01510.65
4.4.00.0060.01010.65
4.3.110.0030.01710.65
4.3.100.0030.01710.65
4.3.90.0030.01010.65
4.3.80.0000.02010.65
4.3.70.0050.01610.65
4.3.60.0000.02010.65
4.3.50.0050.01310.65
4.3.40.0000.02010.65
4.3.30.0000.02010.65
4.3.20.0040.01210.65
4.3.10.0020.01710.65
4.3.00.0010.01610.65

preferences:
29.93 ms | 401 KiB | 5 Q