3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode("http://www.google.co.uk/images/icons/product/chrome-48.png");

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)
8.3.60.0040.01416.63
8.3.50.0100.01021.92
8.3.40.0070.01118.62
8.3.30.0120.00918.96
8.3.20.0050.00320.30
8.3.10.0090.00021.71
8.3.00.0000.00817.80
8.2.180.0090.00618.29
8.2.170.0100.00322.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.01326.16
8.2.120.0000.00821.09
8.2.110.0090.00020.56
8.2.100.0090.00317.60
8.2.90.0030.00618.09
8.2.80.0040.00417.97
8.2.70.0040.00417.36
8.2.60.0060.00317.91
8.2.50.0040.00418.07
8.2.40.0070.00018.09
8.2.30.0080.00018.00
8.2.20.0000.00717.59
8.2.10.0040.00417.90
8.2.00.0000.00717.59
8.1.280.0140.00025.92
8.1.270.0000.00923.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.01022.07
8.1.230.0070.00320.97
8.1.220.0050.00317.74
8.1.210.0000.00818.91
8.1.200.0090.00017.00
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0000.00918.54
8.1.160.0030.00321.97
8.1.150.0040.00418.73
8.1.140.0040.00417.29
8.1.130.0030.00317.74
8.1.120.0040.00417.37
8.1.110.0000.00717.30
8.1.100.0000.00717.30
8.1.90.0030.00417.27
8.1.80.0040.00417.14
8.1.70.0030.00317.27
8.1.60.0030.00817.35
8.1.50.0030.00517.35
8.1.40.0000.00817.27
8.1.30.0040.00417.34
8.1.20.0050.00317.55
8.1.10.0040.00417.39
8.1.00.0030.00617.26
8.0.300.0000.00720.16
8.0.290.0000.00716.63
8.0.280.0030.00318.28
8.0.270.0070.00017.09
8.0.260.0030.00317.10
8.0.250.0020.00516.84
8.0.240.0030.00616.78
8.0.230.0020.00516.75
8.0.220.0000.00716.66
8.0.210.0070.00016.75
8.0.200.0000.00816.68
8.0.190.0000.00816.80
8.0.180.0080.00016.78
8.0.170.0000.00816.77
8.0.160.0000.00816.67
8.0.150.0040.00416.55
8.0.140.0070.00016.70
8.0.130.0030.00313.19
8.0.120.0000.00716.75
8.0.110.0000.00716.66
8.0.100.0070.00016.64
8.0.90.0030.00316.61
8.0.80.0060.00916.71
8.0.70.0040.00416.76
8.0.60.0080.00016.61
8.0.50.0080.00016.71
8.0.30.0130.00916.99
8.0.20.0110.01017.40
8.0.10.0040.00416.71
8.0.00.0100.01016.66
7.4.330.0000.00515.00
7.4.320.0000.00616.41
7.4.300.0000.00716.27
7.4.290.0030.00316.39
7.4.280.0050.00316.35
7.4.270.0000.00716.51
7.4.260.0060.00016.37
7.4.250.0040.00416.32
7.4.240.0020.00516.35
7.4.230.0040.00416.52
7.4.220.0000.01716.36
7.4.210.0130.00316.56
7.4.200.0000.00716.46
7.4.160.0110.00516.42
7.4.150.0070.01417.40
7.4.140.0050.01117.86
7.4.130.0090.00816.37
7.4.120.0090.00716.29
7.4.110.0100.00716.34
7.4.100.0110.00616.26
7.4.90.0110.00716.27
7.4.80.0110.00719.39
7.4.70.0070.01016.56
7.4.60.0150.00316.43
7.4.50.0030.00616.40
7.4.40.0100.00716.48
7.4.30.0090.00616.36
7.4.00.0100.00714.90
7.3.330.0000.00512.95
7.3.320.0050.00213.06
7.3.310.0070.00016.17
7.3.300.0030.00316.11
7.3.290.0130.00716.15
7.3.280.0060.01016.11
7.3.270.0040.01417.40
7.3.260.0100.01316.28
7.3.250.0100.00616.38
7.3.240.0150.00616.02
7.3.230.0100.00716.39
7.3.210.0100.00716.52
7.3.200.0090.00919.39
7.3.190.0090.00816.21
7.3.180.0060.00916.21
7.3.170.0090.00816.27
7.3.160.0100.00616.16
7.3.120.0070.01014.91
7.3.10.0040.01116.24
7.3.00.0110.00516.37
7.2.330.0100.00716.47
7.2.320.0070.01016.30
7.2.310.0030.01316.38
7.2.300.0000.01416.45
7.2.290.0030.01216.14
7.2.130.0090.00416.53
7.2.120.0020.01316.71
7.2.110.0150.00216.72
7.2.100.0100.00916.73
7.2.90.0120.00616.49
7.2.80.0020.01016.35
7.2.70.0030.01316.76
7.2.60.0070.00916.81
7.2.50.0190.00116.73
7.2.40.0090.01116.78
7.2.30.0140.00816.71
7.2.20.0030.01316.66
7.2.10.0040.00916.45
7.2.00.0050.00916.88
7.1.250.0050.00715.46
7.1.70.0040.00416.78
7.1.60.0100.01319.14
7.1.50.0000.01116.93
7.1.00.0070.07322.51
7.0.200.1100.00614.55
7.0.140.0070.07022.08
7.0.60.0270.03319.90
7.0.50.0100.08317.82
7.0.40.0070.08720.16
7.0.30.0300.07020.00
7.0.20.0370.07320.33
7.0.10.0130.03720.13
7.0.00.0070.05320.30
5.6.210.0070.07020.74
5.6.200.0030.04018.22
5.6.190.0100.04020.32
5.6.180.0570.07020.35
5.6.170.0330.07720.33
5.6.160.0100.08320.50
5.6.150.0100.07718.19
5.6.140.0100.05318.14
5.6.130.0070.08018.12
5.6.120.0070.06021.14
5.6.110.0000.04721.00
5.6.100.0130.07320.97
5.6.90.0000.05720.98
5.6.80.0130.05020.36
5.5.350.0300.06720.32
5.5.340.0130.06717.88
5.5.330.0030.04720.15
5.5.320.0100.06320.31
5.5.310.0070.05020.31
5.5.300.0070.05017.92
5.5.290.0030.04717.97
5.5.280.0130.07320.88
5.5.270.0070.07720.63
5.5.260.0100.08320.75
5.5.250.0070.03720.58
5.5.240.0170.07720.25
5.4.450.3300.04019.21
5.4.440.3830.02719.20
5.4.430.4100.03319.41
5.4.420.4100.03719.24
5.4.410.3470.04319.14
5.4.400.3400.03719.25
5.4.390.3200.03719.08
5.4.380.0100.05019.25
5.4.370.3670.03719.24
5.4.360.4170.03719.25
5.4.350.4070.03319.25
5.4.340.3430.04019.08
5.4.320.4070.04019.05
5.4.310.4130.03319.20
5.4.300.4100.03319.09
5.4.290.4200.03719.13
5.4.280.3900.04019.03
5.4.270.3130.03319.04
5.4.260.3770.03719.16
5.4.250.3570.04019.13
5.4.240.3300.05319.09
5.4.230.3800.03719.23
5.4.220.3500.03719.07
5.4.210.3470.03719.08
5.4.200.3430.04019.06
5.4.190.4070.03318.92
5.4.180.4230.04318.78
5.4.170.4170.04019.07
5.4.160.3700.03718.89
5.4.150.3430.04319.24
5.4.140.4170.04316.55
5.4.130.2770.03716.34
5.4.120.2770.03716.35
5.4.110.2870.04016.40
5.4.100.3100.03016.40
5.4.90.2670.02716.43
5.4.80.2630.03016.06
5.4.70.2730.03716.29
5.4.60.2830.03016.41
5.4.50.2500.03016.15
5.4.40.3300.03316.10
5.4.30.3400.03316.45
5.4.20.3130.03716.46
5.4.10.3270.03716.46
5.4.00.3400.03315.99
5.3.290.4000.04314.52
5.3.280.3500.03014.54
5.3.270.3700.04014.64
5.3.260.3500.04014.69
5.3.250.3430.04014.55
5.3.240.4000.04014.55
5.3.230.2570.03714.64
5.3.220.2570.03314.53
5.3.210.3000.04014.39
5.3.200.3100.04014.60
5.3.190.2970.04014.51
5.3.180.2670.03714.40
5.3.170.2970.03314.51
5.3.160.2700.04014.65
5.3.150.2270.03714.59
5.3.140.3230.04014.48
5.3.130.3270.03714.38
5.3.120.3500.03314.45
5.3.110.3330.03714.49
5.3.100.3330.03713.87
5.3.90.3200.03713.89
5.3.80.3570.03013.98
5.3.70.3300.03013.95
5.3.60.3100.03713.89
5.3.50.3470.03013.79
5.3.40.3570.03013.74
5.3.30.3270.03313.71
5.3.20.3300.03713.54
5.3.10.3530.03313.49
5.3.00.3370.04013.72
5.2.170.2800.02711.07
5.2.160.2870.03311.08
5.2.150.2600.03011.15
5.2.140.2970.02311.00
5.2.130.3200.02710.95
5.2.120.2930.03011.11
5.2.110.2730.03710.94
5.2.100.1870.03011.25
5.2.90.2670.03310.94
5.2.80.2730.02710.98
5.2.70.2470.03010.98
5.2.60.2970.03011.05
5.2.50.3130.02710.86
5.2.40.2500.03011.14
5.2.30.2870.03010.87
5.2.20.2870.03310.85
5.2.10.2500.03010.95
5.2.00.2770.03310.71
5.1.60.2970.0239.98
5.1.50.2630.0239.96
5.1.40.2830.02310.05
5.1.30.2800.02710.24
5.1.20.2600.03010.31
5.1.10.2730.0279.95
5.1.00.2870.0239.99
5.0.50.1530.0208.45
5.0.40.0970.0208.47
5.0.30.1200.0308.42
5.0.20.1300.0278.42
5.0.10.1070.0178.42
5.0.00.1330.0338.42
4.4.90.1170.0178.42
4.4.80.1270.0138.42
4.4.70.1300.0138.42
4.4.60.1600.0178.42
4.4.50.1400.0178.42
4.4.40.1600.0238.42
4.4.30.1270.0178.42
4.4.20.1330.0178.42
4.4.10.1430.0138.42
4.4.00.1630.0308.42
4.3.110.1170.0178.42
4.3.100.1270.0138.42
4.3.90.1300.0178.42
4.3.80.0870.0208.42
4.3.70.1400.0138.42
4.3.60.1430.0138.42
4.3.50.1230.0138.42
4.3.40.1130.0208.42
4.3.30.0630.0108.42
4.3.20.0870.0138.42
4.3.10.0730.0208.42
4.3.00.0700.0238.42

preferences:
40.28 ms | 401 KiB | 5 Q